Allergens, antibodies, enzymes and small physiologically important molecules: design, structure, function and relevance

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info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172049/RS//

Allergens, antibodies, enzymes and small physiologically important molecules: design, structure, function and relevance (en)
Алергени, антитела, ензими и мали физиолошки значајни молекули: дизајн, структура, функција и значај (sr)
Alergeni, antitela, enzimi i mali fiziološki značajni molekuli: dizajn, struktura, funkcija i značaj (sr_RS)
Authors

Publications

Improved degradation of azo dyes by lignin peroxidase following mutagenesis at two sites near the catalytic pocket and the application of peroxidase-coated yeast cell walls

Ilić Đurđić, Karla; Ostafe, Raluca; Prodanović, Olivera; Đurđević Đelmaš, Aleksandra; Popović, Nikolina; Fischer, Rainer; Schillberg, Stefan; Prodanović, Radivoje

(Springer, 2021)

TY  - JOUR
AU  - Ilić Đurđić, Karla
AU  - Ostafe, Raluca
AU  - Prodanović, Olivera
AU  - Đurđević Đelmaš, Aleksandra
AU  - Popović, Nikolina
AU  - Fischer, Rainer
AU  - Schillberg, Stefan
AU  - Prodanović, Radivoje
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4101
AB  - The enzymatic degradation of azo dyes is a promising alternative to ineffective chemical and physical remediation methods. Lignin peroxidase (LiP) from Phanerochaete chrysosporium is a heme-containing lignin-degrading oxidoreductase that catalyzes the peroxide-dependent oxidation of diverse molecules, including industrial dyes. This enzyme is therefore ideal as a starting point for protein engineering. Accordingly, we subjected two positions (165 and 264) in the environment of the catalytic Trp171 residue to saturation mutagenesis, and the resulting library of 104 independent clones was expressed on the surface of yeast cells. This yeast display library was used for the selection of variants with the ability to break down structurally-distinct azo dyes more efficiently. We identified mutants with up to 10-fold greater affinity than wild-type LiP for three diverse azo dyes (Evans blue, amido black 10B and Guinea green) and up to 13-fold higher catalytic activity. Additionally, cell wall fragments displaying mutant LiP enzymes were prepared by toluene-induced cell lysis, achieving significant increases in both enzyme activity and stability compared to a whole-cell biocatalyst. LiP-coated cell wall fragments retained their initial dye degradation activity after 10 reaction cycles each lasting 8 h. The best-performing mutants removed up to 2.5-fold more of each dye than the wild-type LiP in multiple reaction cycles.
PB  - Springer
T2  - Frontiers of Environmental Science & Engineering
T2  - Frontiers of Environmental Science & EngineeringFront. Environ. Sci. Eng.
T1  - Improved degradation of azo dyes by lignin peroxidase following mutagenesis at two sites near the catalytic pocket and the application of peroxidase-coated yeast cell walls
VL  - 15
IS  - 2
SP  - 19
DO  - 10.1007/s11783-020-1311-4
ER  - 
@article{
author = "Ilić Đurđić, Karla and Ostafe, Raluca and Prodanović, Olivera and Đurđević Đelmaš, Aleksandra and Popović, Nikolina and Fischer, Rainer and Schillberg, Stefan and Prodanović, Radivoje",
year = "2021",
abstract = "The enzymatic degradation of azo dyes is a promising alternative to ineffective chemical and physical remediation methods. Lignin peroxidase (LiP) from Phanerochaete chrysosporium is a heme-containing lignin-degrading oxidoreductase that catalyzes the peroxide-dependent oxidation of diverse molecules, including industrial dyes. This enzyme is therefore ideal as a starting point for protein engineering. Accordingly, we subjected two positions (165 and 264) in the environment of the catalytic Trp171 residue to saturation mutagenesis, and the resulting library of 104 independent clones was expressed on the surface of yeast cells. This yeast display library was used for the selection of variants with the ability to break down structurally-distinct azo dyes more efficiently. We identified mutants with up to 10-fold greater affinity than wild-type LiP for three diverse azo dyes (Evans blue, amido black 10B and Guinea green) and up to 13-fold higher catalytic activity. Additionally, cell wall fragments displaying mutant LiP enzymes were prepared by toluene-induced cell lysis, achieving significant increases in both enzyme activity and stability compared to a whole-cell biocatalyst. LiP-coated cell wall fragments retained their initial dye degradation activity after 10 reaction cycles each lasting 8 h. The best-performing mutants removed up to 2.5-fold more of each dye than the wild-type LiP in multiple reaction cycles.",
publisher = "Springer",
journal = "Frontiers of Environmental Science & Engineering, Frontiers of Environmental Science & EngineeringFront. Environ. Sci. Eng.",
title = "Improved degradation of azo dyes by lignin peroxidase following mutagenesis at two sites near the catalytic pocket and the application of peroxidase-coated yeast cell walls",
volume = "15",
number = "2",
pages = "19",
doi = "10.1007/s11783-020-1311-4"
}
Ilić Đurđić, K., Ostafe, R., Prodanović, O., Đurđević Đelmaš, A., Popović, N., Fischer, R., Schillberg, S.,& Prodanović, R.. (2021). Improved degradation of azo dyes by lignin peroxidase following mutagenesis at two sites near the catalytic pocket and the application of peroxidase-coated yeast cell walls. in Frontiers of Environmental Science & Engineering
Springer., 15(2), 19.
https://doi.org/10.1007/s11783-020-1311-4
Ilić Đurđić K, Ostafe R, Prodanović O, Đurđević Đelmaš A, Popović N, Fischer R, Schillberg S, Prodanović R. Improved degradation of azo dyes by lignin peroxidase following mutagenesis at two sites near the catalytic pocket and the application of peroxidase-coated yeast cell walls. in Frontiers of Environmental Science & Engineering. 2021;15(2):19.
doi:10.1007/s11783-020-1311-4 .
Ilić Đurđić, Karla, Ostafe, Raluca, Prodanović, Olivera, Đurđević Đelmaš, Aleksandra, Popović, Nikolina, Fischer, Rainer, Schillberg, Stefan, Prodanović, Radivoje, "Improved degradation of azo dyes by lignin peroxidase following mutagenesis at two sites near the catalytic pocket and the application of peroxidase-coated yeast cell walls" in Frontiers of Environmental Science & Engineering, 15, no. 2 (2021):19,
https://doi.org/10.1007/s11783-020-1311-4 . .
9
6
5

Supplementary data for the article: Ilić Đurđić, K.; Ostafe, R.; Prodanović, O.; Đurđević Đelmaš, A.; Popović, N.; Fischer, R.; Schillberg, S.; Prodanović, R. Improved Degradation of Azo Dyes by Lignin Peroxidase Following Mutagenesis at Two Sites near the Catalytic Pocket and the Application of Peroxidase-Coated Yeast Cell Walls. Front. Environ. Sci. Eng. 2020, 15 (2), 19. https://doi.org/10.1007/s11783-020-1311-4

Ilić Đurđić, Karla; Ostafe, Raluca; Prodanović, Olivera; Đurđević Đelmaš, Aleksandra; Popović, Nikolina; Fischer, Rainer; Schillberg, Stefan; Prodanović, Radivoje

(Springer, 2021)

TY  - DATA
AU  - Ilić Đurđić, Karla
AU  - Ostafe, Raluca
AU  - Prodanović, Olivera
AU  - Đurđević Đelmaš, Aleksandra
AU  - Popović, Nikolina
AU  - Fischer, Rainer
AU  - Schillberg, Stefan
AU  - Prodanović, Radivoje
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4103
PB  - Springer
T2  - Frontiers of Environmental Science & EngineeringFront. Environ. Sci. Eng.
T1  - Supplementary data for the article: Ilić Đurđić, K.; Ostafe, R.; Prodanović, O.; Đurđević Đelmaš, A.; Popović, N.; Fischer, R.; Schillberg, S.; Prodanović, R. Improved Degradation of Azo Dyes by Lignin Peroxidase Following Mutagenesis at Two Sites near the Catalytic Pocket and the Application of Peroxidase-Coated Yeast Cell Walls. Front. Environ. Sci. Eng. 2020, 15 (2), 19. https://doi.org/10.1007/s11783-020-1311-4
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4103
ER  - 
@misc{
author = "Ilić Đurđić, Karla and Ostafe, Raluca and Prodanović, Olivera and Đurđević Đelmaš, Aleksandra and Popović, Nikolina and Fischer, Rainer and Schillberg, Stefan and Prodanović, Radivoje",
year = "2021",
publisher = "Springer",
journal = "Frontiers of Environmental Science & EngineeringFront. Environ. Sci. Eng.",
title = "Supplementary data for the article: Ilić Đurđić, K.; Ostafe, R.; Prodanović, O.; Đurđević Đelmaš, A.; Popović, N.; Fischer, R.; Schillberg, S.; Prodanović, R. Improved Degradation of Azo Dyes by Lignin Peroxidase Following Mutagenesis at Two Sites near the Catalytic Pocket and the Application of Peroxidase-Coated Yeast Cell Walls. Front. Environ. Sci. Eng. 2020, 15 (2), 19. https://doi.org/10.1007/s11783-020-1311-4",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4103"
}
Ilić Đurđić, K., Ostafe, R., Prodanović, O., Đurđević Đelmaš, A., Popović, N., Fischer, R., Schillberg, S.,& Prodanović, R.. (2021). Supplementary data for the article: Ilić Đurđić, K.; Ostafe, R.; Prodanović, O.; Đurđević Đelmaš, A.; Popović, N.; Fischer, R.; Schillberg, S.; Prodanović, R. Improved Degradation of Azo Dyes by Lignin Peroxidase Following Mutagenesis at Two Sites near the Catalytic Pocket and the Application of Peroxidase-Coated Yeast Cell Walls. Front. Environ. Sci. Eng. 2020, 15 (2), 19. https://doi.org/10.1007/s11783-020-1311-4. in Frontiers of Environmental Science & EngineeringFront. Environ. Sci. Eng.
Springer..
https://hdl.handle.net/21.15107/rcub_cherry_4103
Ilić Đurđić K, Ostafe R, Prodanović O, Đurđević Đelmaš A, Popović N, Fischer R, Schillberg S, Prodanović R. Supplementary data for the article: Ilić Đurđić, K.; Ostafe, R.; Prodanović, O.; Đurđević Đelmaš, A.; Popović, N.; Fischer, R.; Schillberg, S.; Prodanović, R. Improved Degradation of Azo Dyes by Lignin Peroxidase Following Mutagenesis at Two Sites near the Catalytic Pocket and the Application of Peroxidase-Coated Yeast Cell Walls. Front. Environ. Sci. Eng. 2020, 15 (2), 19. https://doi.org/10.1007/s11783-020-1311-4. in Frontiers of Environmental Science & EngineeringFront. Environ. Sci. Eng.. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_4103 .
Ilić Đurđić, Karla, Ostafe, Raluca, Prodanović, Olivera, Đurđević Đelmaš, Aleksandra, Popović, Nikolina, Fischer, Rainer, Schillberg, Stefan, Prodanović, Radivoje, "Supplementary data for the article: Ilić Đurđić, K.; Ostafe, R.; Prodanović, O.; Đurđević Đelmaš, A.; Popović, N.; Fischer, R.; Schillberg, S.; Prodanović, R. Improved Degradation of Azo Dyes by Lignin Peroxidase Following Mutagenesis at Two Sites near the Catalytic Pocket and the Application of Peroxidase-Coated Yeast Cell Walls. Front. Environ. Sci. Eng. 2020, 15 (2), 19. https://doi.org/10.1007/s11783-020-1311-4" in Frontiers of Environmental Science & EngineeringFront. Environ. Sci. Eng. (2021),
https://hdl.handle.net/21.15107/rcub_cherry_4103 .

Impact of bee venom and melittin on apoptosis and biotransformation in colorectal carcinoma cell lines

Nikodijević, Danijela D.; Milutinović, Milena G.; Cvetković, Danijela M.; Ćupurdija, Maja Đ.; Jovanović, Milena M.; Mrkić, Ivan V.; Gavrović-Jankulović, Marija; Marković, Snežana D.

(Taylor & Francis, 2021)

TY  - JOUR
AU  - Nikodijević, Danijela D.
AU  - Milutinović, Milena G.
AU  - Cvetković, Danijela M.
AU  - Ćupurdija, Maja Đ.
AU  - Jovanović, Milena M.
AU  - Mrkić, Ivan V.
AU  - Gavrović-Jankulović, Marija
AU  - Marković, Snežana D.
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4974
AB  - This study provides data about anticancer properties of bee venom and its dominant compound, melittin on colorectal carcinoma cells (HCT-116 and SW-480) in regard to their proapoptotic activity and expression of genes involved in biotransformation process. Based on results, they are strong cytotoxins, where the melittin showed also selectivity against cancer cells compared to normal, HaCat. They induce proapoptotic activity by affecting apoptosis signaling molecules (Fas receptors, caspase 9, and members of Bcl-2 family of proteins) and mainly suppress expression of genes involved in their biotransformation, suggesting their ability to develop the resistance of colorectal cancer cells.
PB  - Taylor & Francis
T2  - Toxin Reviews
T1  - Impact of bee venom and melittin on apoptosis and biotransformation in colorectal carcinoma cell lines
VL  - 40
IS  - 4
SP  - 1272
EP  - 1279
DO  - 10.1080/15569543.2019.1680564
ER  - 
@article{
author = "Nikodijević, Danijela D. and Milutinović, Milena G. and Cvetković, Danijela M. and Ćupurdija, Maja Đ. and Jovanović, Milena M. and Mrkić, Ivan V. and Gavrović-Jankulović, Marija and Marković, Snežana D.",
year = "2021",
abstract = "This study provides data about anticancer properties of bee venom and its dominant compound, melittin on colorectal carcinoma cells (HCT-116 and SW-480) in regard to their proapoptotic activity and expression of genes involved in biotransformation process. Based on results, they are strong cytotoxins, where the melittin showed also selectivity against cancer cells compared to normal, HaCat. They induce proapoptotic activity by affecting apoptosis signaling molecules (Fas receptors, caspase 9, and members of Bcl-2 family of proteins) and mainly suppress expression of genes involved in their biotransformation, suggesting their ability to develop the resistance of colorectal cancer cells.",
publisher = "Taylor & Francis",
journal = "Toxin Reviews",
title = "Impact of bee venom and melittin on apoptosis and biotransformation in colorectal carcinoma cell lines",
volume = "40",
number = "4",
pages = "1272-1279",
doi = "10.1080/15569543.2019.1680564"
}
Nikodijević, D. D., Milutinović, M. G., Cvetković, D. M., Ćupurdija, M. Đ., Jovanović, M. M., Mrkić, I. V., Gavrović-Jankulović, M.,& Marković, S. D.. (2021). Impact of bee venom and melittin on apoptosis and biotransformation in colorectal carcinoma cell lines. in Toxin Reviews
Taylor & Francis., 40(4), 1272-1279.
https://doi.org/10.1080/15569543.2019.1680564
Nikodijević DD, Milutinović MG, Cvetković DM, Ćupurdija MĐ, Jovanović MM, Mrkić IV, Gavrović-Jankulović M, Marković SD. Impact of bee venom and melittin on apoptosis and biotransformation in colorectal carcinoma cell lines. in Toxin Reviews. 2021;40(4):1272-1279.
doi:10.1080/15569543.2019.1680564 .
Nikodijević, Danijela D., Milutinović, Milena G., Cvetković, Danijela M., Ćupurdija, Maja Đ., Jovanović, Milena M., Mrkić, Ivan V., Gavrović-Jankulović, Marija, Marković, Snežana D., "Impact of bee venom and melittin on apoptosis and biotransformation in colorectal carcinoma cell lines" in Toxin Reviews, 40, no. 4 (2021):1272-1279,
https://doi.org/10.1080/15569543.2019.1680564 . .
2
3
2

Supplementary data for the article: Nikodijević, D. D.; Milutinović, M. G.; Cvetković, D. M.; Ćupurdija, M. Đ.; Jovanović, M. M.; Mrkić, I. V.; Jankulović-Gavrović, M. Đ.; Marković, S. D. Impact of Bee Venom and Melittin on Apoptosis and Biotransformation in Colorectal Carcinoma Cell Lines. Toxin Reviews 2021, 40 (4), 1272–1279. https://doi.org/10.1080/15569543.2019.1680564.

Nikodijević, Danijela D.; Milutinović, Milena G.; Cvetković, Danijela M.; Ćupurdija, Maja Đ.; Jovanović, Milena M.; Mrkić, Ivan V.; Gavrović-Jankulović, Marija; Marković, Snežana D.

(Taylor & Francis, 2021)

TY  - DATA
AU  - Nikodijević, Danijela D.
AU  - Milutinović, Milena G.
AU  - Cvetković, Danijela M.
AU  - Ćupurdija, Maja Đ.
AU  - Jovanović, Milena M.
AU  - Mrkić, Ivan V.
AU  - Gavrović-Jankulović, Marija
AU  - Marković, Snežana D.
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4975
PB  - Taylor & Francis
T2  - Toxin Reviews
T1  - Supplementary data for the article: Nikodijević, D. D.; Milutinović, M. G.; Cvetković, D. M.; Ćupurdija, M. Đ.; Jovanović, M. M.; Mrkić, I. V.; Jankulović-Gavrović, M. Đ.; Marković, S. D. Impact of Bee Venom and Melittin on Apoptosis and Biotransformation in Colorectal Carcinoma Cell Lines. Toxin Reviews 2021, 40 (4), 1272–1279. https://doi.org/10.1080/15569543.2019.1680564.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4975
ER  - 
@misc{
author = "Nikodijević, Danijela D. and Milutinović, Milena G. and Cvetković, Danijela M. and Ćupurdija, Maja Đ. and Jovanović, Milena M. and Mrkić, Ivan V. and Gavrović-Jankulović, Marija and Marković, Snežana D.",
year = "2021",
publisher = "Taylor & Francis",
journal = "Toxin Reviews",
title = "Supplementary data for the article: Nikodijević, D. D.; Milutinović, M. G.; Cvetković, D. M.; Ćupurdija, M. Đ.; Jovanović, M. M.; Mrkić, I. V.; Jankulović-Gavrović, M. Đ.; Marković, S. D. Impact of Bee Venom and Melittin on Apoptosis and Biotransformation in Colorectal Carcinoma Cell Lines. Toxin Reviews 2021, 40 (4), 1272–1279. https://doi.org/10.1080/15569543.2019.1680564.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4975"
}
Nikodijević, D. D., Milutinović, M. G., Cvetković, D. M., Ćupurdija, M. Đ., Jovanović, M. M., Mrkić, I. V., Gavrović-Jankulović, M.,& Marković, S. D.. (2021). Supplementary data for the article: Nikodijević, D. D.; Milutinović, M. G.; Cvetković, D. M.; Ćupurdija, M. Đ.; Jovanović, M. M.; Mrkić, I. V.; Jankulović-Gavrović, M. Đ.; Marković, S. D. Impact of Bee Venom and Melittin on Apoptosis and Biotransformation in Colorectal Carcinoma Cell Lines. Toxin Reviews 2021, 40 (4), 1272–1279. https://doi.org/10.1080/15569543.2019.1680564.. in Toxin Reviews
Taylor & Francis..
https://hdl.handle.net/21.15107/rcub_cherry_4975
Nikodijević DD, Milutinović MG, Cvetković DM, Ćupurdija MĐ, Jovanović MM, Mrkić IV, Gavrović-Jankulović M, Marković SD. Supplementary data for the article: Nikodijević, D. D.; Milutinović, M. G.; Cvetković, D. M.; Ćupurdija, M. Đ.; Jovanović, M. M.; Mrkić, I. V.; Jankulović-Gavrović, M. Đ.; Marković, S. D. Impact of Bee Venom and Melittin on Apoptosis and Biotransformation in Colorectal Carcinoma Cell Lines. Toxin Reviews 2021, 40 (4), 1272–1279. https://doi.org/10.1080/15569543.2019.1680564.. in Toxin Reviews. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_4975 .
Nikodijević, Danijela D., Milutinović, Milena G., Cvetković, Danijela M., Ćupurdija, Maja Đ., Jovanović, Milena M., Mrkić, Ivan V., Gavrović-Jankulović, Marija, Marković, Snežana D., "Supplementary data for the article: Nikodijević, D. D.; Milutinović, M. G.; Cvetković, D. M.; Ćupurdija, M. Đ.; Jovanović, M. M.; Mrkić, I. V.; Jankulović-Gavrović, M. Đ.; Marković, S. D. Impact of Bee Venom and Melittin on Apoptosis and Biotransformation in Colorectal Carcinoma Cell Lines. Toxin Reviews 2021, 40 (4), 1272–1279. https://doi.org/10.1080/15569543.2019.1680564." in Toxin Reviews (2021),
https://hdl.handle.net/21.15107/rcub_cherry_4975 .

Novel approach to the measurement of antithyroglobulin antibodies in human serum – application of the quartz crystal microbalance sensors

Vrhovac, Lidija; Šelemetjev, Sonja A.; Vatić, Saša; Mitrović, Aleksandar; Milošević, Jelica; Lolić, Aleksandar; Beletić, Anđelo D.; Polović, Natalija

(Elsevier, 2021)

TY  - JOUR
AU  - Vrhovac, Lidija
AU  - Šelemetjev, Sonja A.
AU  - Vatić, Saša
AU  - Mitrović, Aleksandar
AU  - Milošević, Jelica
AU  - Lolić, Aleksandar
AU  - Beletić, Anđelo D.
AU  - Polović, Natalija
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4295
AB  - Measurement of antithyroglobulin antibodies (TgAb) is an inevitable laboratory tool in the management of thyroid gland diseases. Currently available immunoassays still have limitations underlying the necessity of the introduction of fast, sensitive, and label-free technologies. Our aim was to develop a method for TgAb measurement in human serum based on the quartz crystal microbalance (QCM) technology. We immobilized thyroglobulin on the surface of Attana LNB Carboxyl sensor chip®, prepared standard curve covering the range of 1–50000 kIU/L, and established optimal measurement conditions. The validation included determination of the detection limit (LOD), functional sensitivity, linearity, precision, as well as the comparison with the results of the radioimmunoassay (RIA). The LOD and functional sensitivity were 4.2 kIU/L and 4.7 kIU/L, respectively. The method was linear in the range of 20–10000 kIU/L. The regression equation for comparison with RIA was CQCM = 1.0056 • CRIA – 24.2778, whereby no significant proportional or systematic difference was present. There was a good agreement with RIA in the classification of patients according to the clinical significance of the results. The developed method has advantages over currently available assays in terms of better LOQ, a higher upper limit of linearity, and precision. The characteristics of the developed method unambiguously show that the application of the QCM biosensors offers a highly reliable novel approach for the measurement of TgAb in human serum.
PB  - Elsevier
T2  - Talanta
T1  - Novel approach to the measurement of antithyroglobulin antibodies in human serum – application of the quartz crystal microbalance sensors
VL  - 223
SP  - 121588
DO  - 10.1016/j.talanta.2020.121588
ER  - 
@article{
author = "Vrhovac, Lidija and Šelemetjev, Sonja A. and Vatić, Saša and Mitrović, Aleksandar and Milošević, Jelica and Lolić, Aleksandar and Beletić, Anđelo D. and Polović, Natalija",
year = "2021",
abstract = "Measurement of antithyroglobulin antibodies (TgAb) is an inevitable laboratory tool in the management of thyroid gland diseases. Currently available immunoassays still have limitations underlying the necessity of the introduction of fast, sensitive, and label-free technologies. Our aim was to develop a method for TgAb measurement in human serum based on the quartz crystal microbalance (QCM) technology. We immobilized thyroglobulin on the surface of Attana LNB Carboxyl sensor chip®, prepared standard curve covering the range of 1–50000 kIU/L, and established optimal measurement conditions. The validation included determination of the detection limit (LOD), functional sensitivity, linearity, precision, as well as the comparison with the results of the radioimmunoassay (RIA). The LOD and functional sensitivity were 4.2 kIU/L and 4.7 kIU/L, respectively. The method was linear in the range of 20–10000 kIU/L. The regression equation for comparison with RIA was CQCM = 1.0056 • CRIA – 24.2778, whereby no significant proportional or systematic difference was present. There was a good agreement with RIA in the classification of patients according to the clinical significance of the results. The developed method has advantages over currently available assays in terms of better LOQ, a higher upper limit of linearity, and precision. The characteristics of the developed method unambiguously show that the application of the QCM biosensors offers a highly reliable novel approach for the measurement of TgAb in human serum.",
publisher = "Elsevier",
journal = "Talanta",
title = "Novel approach to the measurement of antithyroglobulin antibodies in human serum – application of the quartz crystal microbalance sensors",
volume = "223",
pages = "121588",
doi = "10.1016/j.talanta.2020.121588"
}
Vrhovac, L., Šelemetjev, S. A., Vatić, S., Mitrović, A., Milošević, J., Lolić, A., Beletić, A. D.,& Polović, N.. (2021). Novel approach to the measurement of antithyroglobulin antibodies in human serum – application of the quartz crystal microbalance sensors. in Talanta
Elsevier., 223, 121588.
https://doi.org/10.1016/j.talanta.2020.121588
Vrhovac L, Šelemetjev SA, Vatić S, Mitrović A, Milošević J, Lolić A, Beletić AD, Polović N. Novel approach to the measurement of antithyroglobulin antibodies in human serum – application of the quartz crystal microbalance sensors. in Talanta. 2021;223:121588.
doi:10.1016/j.talanta.2020.121588 .
Vrhovac, Lidija, Šelemetjev, Sonja A., Vatić, Saša, Mitrović, Aleksandar, Milošević, Jelica, Lolić, Aleksandar, Beletić, Anđelo D., Polović, Natalija, "Novel approach to the measurement of antithyroglobulin antibodies in human serum – application of the quartz crystal microbalance sensors" in Talanta, 223 (2021):121588,
https://doi.org/10.1016/j.talanta.2020.121588 . .
2
1
2

Saturation mutagenesis to improve the degradation of azo dyes by versatile peroxidase and application in form of VP-coated yeast cell walls

Ilić Đurđić, Karla; Ostafe, Raluca; Đurđević Đelmaš, Aleksandra; Popović, Nikolina; Schillberg, Stefan; Fischer, Rainer; Prodanović, Radivoje

(Elsevier, 2020)

TY  - JOUR
AU  - Ilić Đurđić, Karla
AU  - Ostafe, Raluca
AU  - Đurđević Đelmaš, Aleksandra
AU  - Popović, Nikolina
AU  - Schillberg, Stefan
AU  - Fischer, Rainer
AU  - Prodanović, Radivoje
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3834
AB  - Azo dyes are toxic and carcinogenic synthetic pigments that accumulate as pollutants in aquatic bodies near textile factories. The pigments are structurally diverse, and bioremediation is mostly limited to single dye compounds or related groups. Versatile peroxidase (VP) from Pleurotus eryngii is a heme-containing peroxidase with a broad substrate spectrum that can break down many structurally distinct pollutants, including azo dyes. The utilization of this enzyme could be facilitated by engineering to modify its catalytic activity and substrate range. We used saturation mutagenesis to alter two amino acids in the catalytic tryptophan environment of VP (V160 and A260). Library screening with three azo dyes revealed that these two positions had a significant influence on substrate specificity. We were able to isolate and sequence VP variants with up to 16-fold higher catalytic efficiency for different azo dyes. The same approach could be used to select for VP variants that catalyze the degradation of many other types of pollutants. To allow multiple cycles of dye degradation, we immobilized VP on the surface of yeast cells and used washed cell wall fragments after lysis. VP embedded in the cell wall retained ∼70 % of its initial activity after 10 cycles of dye degradation each lasting 12 h, making this platform ideal for the bioremediation of environments contaminated with azo dyes.
PB  - Elsevier
T2  - Enzyme and Microbial Technology
T1  - Saturation mutagenesis to improve the degradation of azo dyes by versatile peroxidase and application in form of VP-coated yeast cell walls
VL  - 136
SP  - e109509
DO  - 10.1016/j.enzmictec.2020.109509
ER  - 
@article{
author = "Ilić Đurđić, Karla and Ostafe, Raluca and Đurđević Đelmaš, Aleksandra and Popović, Nikolina and Schillberg, Stefan and Fischer, Rainer and Prodanović, Radivoje",
year = "2020",
abstract = "Azo dyes are toxic and carcinogenic synthetic pigments that accumulate as pollutants in aquatic bodies near textile factories. The pigments are structurally diverse, and bioremediation is mostly limited to single dye compounds or related groups. Versatile peroxidase (VP) from Pleurotus eryngii is a heme-containing peroxidase with a broad substrate spectrum that can break down many structurally distinct pollutants, including azo dyes. The utilization of this enzyme could be facilitated by engineering to modify its catalytic activity and substrate range. We used saturation mutagenesis to alter two amino acids in the catalytic tryptophan environment of VP (V160 and A260). Library screening with three azo dyes revealed that these two positions had a significant influence on substrate specificity. We were able to isolate and sequence VP variants with up to 16-fold higher catalytic efficiency for different azo dyes. The same approach could be used to select for VP variants that catalyze the degradation of many other types of pollutants. To allow multiple cycles of dye degradation, we immobilized VP on the surface of yeast cells and used washed cell wall fragments after lysis. VP embedded in the cell wall retained ∼70 % of its initial activity after 10 cycles of dye degradation each lasting 12 h, making this platform ideal for the bioremediation of environments contaminated with azo dyes.",
publisher = "Elsevier",
journal = "Enzyme and Microbial Technology",
title = "Saturation mutagenesis to improve the degradation of azo dyes by versatile peroxidase and application in form of VP-coated yeast cell walls",
volume = "136",
pages = "e109509",
doi = "10.1016/j.enzmictec.2020.109509"
}
Ilić Đurđić, K., Ostafe, R., Đurđević Đelmaš, A., Popović, N., Schillberg, S., Fischer, R.,& Prodanović, R.. (2020). Saturation mutagenesis to improve the degradation of azo dyes by versatile peroxidase and application in form of VP-coated yeast cell walls. in Enzyme and Microbial Technology
Elsevier., 136, e109509.
https://doi.org/10.1016/j.enzmictec.2020.109509
Ilić Đurđić K, Ostafe R, Đurđević Đelmaš A, Popović N, Schillberg S, Fischer R, Prodanović R. Saturation mutagenesis to improve the degradation of azo dyes by versatile peroxidase and application in form of VP-coated yeast cell walls. in Enzyme and Microbial Technology. 2020;136:e109509.
doi:10.1016/j.enzmictec.2020.109509 .
Ilić Đurđić, Karla, Ostafe, Raluca, Đurđević Đelmaš, Aleksandra, Popović, Nikolina, Schillberg, Stefan, Fischer, Rainer, Prodanović, Radivoje, "Saturation mutagenesis to improve the degradation of azo dyes by versatile peroxidase and application in form of VP-coated yeast cell walls" in Enzyme and Microbial Technology, 136 (2020):e109509,
https://doi.org/10.1016/j.enzmictec.2020.109509 . .
16
10
12

Saturation mutagenesis to improve the degradation of azo dyes by versatile peroxidase and application in form of VP-coated yeast cell walls

Ilić Đurđić, Karla; Ostafe, Raluca; Đurđević Đelmaš, Aleksandra; Popović, Nikolina; Schillberg, Stefan; Fischer, Rainer; Prodanović, Radivoje

(Elsevier, 2020)

TY  - JOUR
AU  - Ilić Đurđić, Karla
AU  - Ostafe, Raluca
AU  - Đurđević Đelmaš, Aleksandra
AU  - Popović, Nikolina
AU  - Schillberg, Stefan
AU  - Fischer, Rainer
AU  - Prodanović, Radivoje
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3835
AB  - Azo dyes are toxic and carcinogenic synthetic pigments that accumulate as pollutants in aquatic bodies near textile factories. The pigments are structurally diverse, and bioremediation is mostly limited to single dye compounds or related groups. Versatile peroxidase (VP) from Pleurotus eryngii is a heme-containing peroxidase with a broad substrate spectrum that can break down many structurally distinct pollutants, including azo dyes. The utilization of this enzyme could be facilitated by engineering to modify its catalytic activity and substrate range. We used saturation mutagenesis to alter two amino acids in the catalytic tryptophan environment of VP (V160 and A260). Library screening with three azo dyes revealed that these two positions had a significant influence on substrate specificity. We were able to isolate and sequence VP variants with up to 16-fold higher catalytic efficiency for different azo dyes. The same approach could be used to select for VP variants that catalyze the degradation of many other types of pollutants. To allow multiple cycles of dye degradation, we immobilized VP on the surface of yeast cells and used washed cell wall fragments after lysis. VP embedded in the cell wall retained ∼70 % of its initial activity after 10 cycles of dye degradation each lasting 12 h, making this platform ideal for the bioremediation of environments contaminated with azo dyes.
PB  - Elsevier
T2  - Enzyme and Microbial Technology
T1  - Saturation mutagenesis to improve the degradation of azo dyes by versatile peroxidase and application in form of VP-coated yeast cell walls
VL  - 136
SP  - e109509
DO  - 10.1016/j.enzmictec.2020.109509
ER  - 
@article{
author = "Ilić Đurđić, Karla and Ostafe, Raluca and Đurđević Đelmaš, Aleksandra and Popović, Nikolina and Schillberg, Stefan and Fischer, Rainer and Prodanović, Radivoje",
year = "2020",
abstract = "Azo dyes are toxic and carcinogenic synthetic pigments that accumulate as pollutants in aquatic bodies near textile factories. The pigments are structurally diverse, and bioremediation is mostly limited to single dye compounds or related groups. Versatile peroxidase (VP) from Pleurotus eryngii is a heme-containing peroxidase with a broad substrate spectrum that can break down many structurally distinct pollutants, including azo dyes. The utilization of this enzyme could be facilitated by engineering to modify its catalytic activity and substrate range. We used saturation mutagenesis to alter two amino acids in the catalytic tryptophan environment of VP (V160 and A260). Library screening with three azo dyes revealed that these two positions had a significant influence on substrate specificity. We were able to isolate and sequence VP variants with up to 16-fold higher catalytic efficiency for different azo dyes. The same approach could be used to select for VP variants that catalyze the degradation of many other types of pollutants. To allow multiple cycles of dye degradation, we immobilized VP on the surface of yeast cells and used washed cell wall fragments after lysis. VP embedded in the cell wall retained ∼70 % of its initial activity after 10 cycles of dye degradation each lasting 12 h, making this platform ideal for the bioremediation of environments contaminated with azo dyes.",
publisher = "Elsevier",
journal = "Enzyme and Microbial Technology",
title = "Saturation mutagenesis to improve the degradation of azo dyes by versatile peroxidase and application in form of VP-coated yeast cell walls",
volume = "136",
pages = "e109509",
doi = "10.1016/j.enzmictec.2020.109509"
}
Ilić Đurđić, K., Ostafe, R., Đurđević Đelmaš, A., Popović, N., Schillberg, S., Fischer, R.,& Prodanović, R.. (2020). Saturation mutagenesis to improve the degradation of azo dyes by versatile peroxidase and application in form of VP-coated yeast cell walls. in Enzyme and Microbial Technology
Elsevier., 136, e109509.
https://doi.org/10.1016/j.enzmictec.2020.109509
Ilić Đurđić K, Ostafe R, Đurđević Đelmaš A, Popović N, Schillberg S, Fischer R, Prodanović R. Saturation mutagenesis to improve the degradation of azo dyes by versatile peroxidase and application in form of VP-coated yeast cell walls. in Enzyme and Microbial Technology. 2020;136:e109509.
doi:10.1016/j.enzmictec.2020.109509 .
Ilić Đurđić, Karla, Ostafe, Raluca, Đurđević Đelmaš, Aleksandra, Popović, Nikolina, Schillberg, Stefan, Fischer, Rainer, Prodanović, Radivoje, "Saturation mutagenesis to improve the degradation of azo dyes by versatile peroxidase and application in form of VP-coated yeast cell walls" in Enzyme and Microbial Technology, 136 (2020):e109509,
https://doi.org/10.1016/j.enzmictec.2020.109509 . .
16
10
12

Supplementary data for article: Ilić Đurđić, K.; Ostafe, R.; Đurđević Đelmaš, A.; Popović, N.; Schillberg, S.; Fischer, R.; Prodanović, R. Saturation Mutagenesis to Improve the Degradation of Azo Dyes by Versatile Peroxidase and Application in Form of VP-Coated Yeast Cell Walls. Enzyme and Microbial Technology 2020, 136. https://doi.org/10.1016/j.enzmictec.2020.109509

Ilić Đurđić, Karla; Ostafe, Raluca; Đurđević Đelmaš, Aleksandra; Popović, Nikolina; Schillberg, Stefan; Fischer, Rainer; Prodanović, Radivoje

(Elsevier, 2020)

TY  - DATA
AU  - Ilić Đurđić, Karla
AU  - Ostafe, Raluca
AU  - Đurđević Đelmaš, Aleksandra
AU  - Popović, Nikolina
AU  - Schillberg, Stefan
AU  - Fischer, Rainer
AU  - Prodanović, Radivoje
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3836
PB  - Elsevier
T2  - Enzyme and Microbial Technology
T1  - Supplementary data for article: Ilić Đurđić, K.; Ostafe, R.; Đurđević Đelmaš, A.; Popović, N.; Schillberg, S.; Fischer, R.;  Prodanović, R. Saturation Mutagenesis to Improve the Degradation of Azo Dyes by Versatile Peroxidase and Application in Form of VP-Coated Yeast Cell Walls. Enzyme and Microbial Technology 2020, 136. https://doi.org/10.1016/j.enzmictec.2020.109509
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3836
ER  - 
@misc{
author = "Ilić Đurđić, Karla and Ostafe, Raluca and Đurđević Đelmaš, Aleksandra and Popović, Nikolina and Schillberg, Stefan and Fischer, Rainer and Prodanović, Radivoje",
year = "2020",
publisher = "Elsevier",
journal = "Enzyme and Microbial Technology",
title = "Supplementary data for article: Ilić Đurđić, K.; Ostafe, R.; Đurđević Đelmaš, A.; Popović, N.; Schillberg, S.; Fischer, R.;  Prodanović, R. Saturation Mutagenesis to Improve the Degradation of Azo Dyes by Versatile Peroxidase and Application in Form of VP-Coated Yeast Cell Walls. Enzyme and Microbial Technology 2020, 136. https://doi.org/10.1016/j.enzmictec.2020.109509",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3836"
}
Ilić Đurđić, K., Ostafe, R., Đurđević Đelmaš, A., Popović, N., Schillberg, S., Fischer, R.,& Prodanović, R.. (2020). Supplementary data for article: Ilić Đurđić, K.; Ostafe, R.; Đurđević Đelmaš, A.; Popović, N.; Schillberg, S.; Fischer, R.;  Prodanović, R. Saturation Mutagenesis to Improve the Degradation of Azo Dyes by Versatile Peroxidase and Application in Form of VP-Coated Yeast Cell Walls. Enzyme and Microbial Technology 2020, 136. https://doi.org/10.1016/j.enzmictec.2020.109509. in Enzyme and Microbial Technology
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_3836
Ilić Đurđić K, Ostafe R, Đurđević Đelmaš A, Popović N, Schillberg S, Fischer R, Prodanović R. Supplementary data for article: Ilić Đurđić, K.; Ostafe, R.; Đurđević Đelmaš, A.; Popović, N.; Schillberg, S.; Fischer, R.;  Prodanović, R. Saturation Mutagenesis to Improve the Degradation of Azo Dyes by Versatile Peroxidase and Application in Form of VP-Coated Yeast Cell Walls. Enzyme and Microbial Technology 2020, 136. https://doi.org/10.1016/j.enzmictec.2020.109509. in Enzyme and Microbial Technology. 2020;.
https://hdl.handle.net/21.15107/rcub_cherry_3836 .
Ilić Đurđić, Karla, Ostafe, Raluca, Đurđević Đelmaš, Aleksandra, Popović, Nikolina, Schillberg, Stefan, Fischer, Rainer, Prodanović, Radivoje, "Supplementary data for article: Ilić Đurđić, K.; Ostafe, R.; Đurđević Đelmaš, A.; Popović, N.; Schillberg, S.; Fischer, R.;  Prodanović, R. Saturation Mutagenesis to Improve the Degradation of Azo Dyes by Versatile Peroxidase and Application in Form of VP-Coated Yeast Cell Walls. Enzyme and Microbial Technology 2020, 136. https://doi.org/10.1016/j.enzmictec.2020.109509" in Enzyme and Microbial Technology (2020),
https://hdl.handle.net/21.15107/rcub_cherry_3836 .

Improvement in oxidative stability of versatile peroxidase by flow cytometry-based high-throughput screening system

Ilić Đurđić, Karla; Ece, Selin; Ostafe, Raluca; Vogel, Simon; Schillberg, Stefan; Fischer, Rainer; Prodanović, Radivoje

(Elsevier, 2020)

TY  - JOUR
AU  - Ilić Đurđić, Karla
AU  - Ece, Selin
AU  - Ostafe, Raluca
AU  - Vogel, Simon
AU  - Schillberg, Stefan
AU  - Fischer, Rainer
AU  - Prodanović, Radivoje
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3888
AB  - Pleurotus eryngii wild-type versatile peroxidase (wtVP) oxidizes structurally diverse substrates in an H2O2-dependent manner, but its ability to oxidize many pollutants is limited by suicidal enzyme inactivation in the presence of excess H2O2. To address this drawback, we generated random mutagenesis libraries containing 3 × 106 mutated VP genes and screened for enzymes with higher oxidative stability expressed on the surface of yeast cells. This was achieved by flow cytometry using the substrate fluorescein tyramide. After two rounds of sorting, the percentage of cells expressing variants with improved oxidative stability had increased from 1 % to 56 %. The most stable variants featured 3–5 amino acid substitutions and retained up to 70 % of their initial activity after incubation for 1 h in 30 mM H2O2 (conditions that completely inactivate wtVP). Selected variants were extracted from yeast cell walls and purified for kinetic characterization. We also prepared yeast cell walls with wtVP and the three most stable VP variants for multiple cycles of azo dye (Reactive black 5) degradation. After 10 cycles of 12 h, two of the variants retained more than 97 % of their initial activity, whereas the activity of wtVP declined by ∼30 %. These results confirm that our high-throughput screening system can improve the oxidative stability of versatile peroxidase, providing a source of novel enzymes for remediation applications.
PB  - Elsevier
T2  - Biochemical Engineering Journal
T1  - Improvement in oxidative stability of versatile peroxidase by flow cytometry-based high-throughput screening system
VL  - 157
DO  - 10.1016/j.bej.2020.107555
ER  - 
@article{
author = "Ilić Đurđić, Karla and Ece, Selin and Ostafe, Raluca and Vogel, Simon and Schillberg, Stefan and Fischer, Rainer and Prodanović, Radivoje",
year = "2020",
abstract = "Pleurotus eryngii wild-type versatile peroxidase (wtVP) oxidizes structurally diverse substrates in an H2O2-dependent manner, but its ability to oxidize many pollutants is limited by suicidal enzyme inactivation in the presence of excess H2O2. To address this drawback, we generated random mutagenesis libraries containing 3 × 106 mutated VP genes and screened for enzymes with higher oxidative stability expressed on the surface of yeast cells. This was achieved by flow cytometry using the substrate fluorescein tyramide. After two rounds of sorting, the percentage of cells expressing variants with improved oxidative stability had increased from 1 % to 56 %. The most stable variants featured 3–5 amino acid substitutions and retained up to 70 % of their initial activity after incubation for 1 h in 30 mM H2O2 (conditions that completely inactivate wtVP). Selected variants were extracted from yeast cell walls and purified for kinetic characterization. We also prepared yeast cell walls with wtVP and the three most stable VP variants for multiple cycles of azo dye (Reactive black 5) degradation. After 10 cycles of 12 h, two of the variants retained more than 97 % of their initial activity, whereas the activity of wtVP declined by ∼30 %. These results confirm that our high-throughput screening system can improve the oxidative stability of versatile peroxidase, providing a source of novel enzymes for remediation applications.",
publisher = "Elsevier",
journal = "Biochemical Engineering Journal",
title = "Improvement in oxidative stability of versatile peroxidase by flow cytometry-based high-throughput screening system",
volume = "157",
doi = "10.1016/j.bej.2020.107555"
}
Ilić Đurđić, K., Ece, S., Ostafe, R., Vogel, S., Schillberg, S., Fischer, R.,& Prodanović, R.. (2020). Improvement in oxidative stability of versatile peroxidase by flow cytometry-based high-throughput screening system. in Biochemical Engineering Journal
Elsevier., 157.
https://doi.org/10.1016/j.bej.2020.107555
Ilić Đurđić K, Ece S, Ostafe R, Vogel S, Schillberg S, Fischer R, Prodanović R. Improvement in oxidative stability of versatile peroxidase by flow cytometry-based high-throughput screening system. in Biochemical Engineering Journal. 2020;157.
doi:10.1016/j.bej.2020.107555 .
Ilić Đurđić, Karla, Ece, Selin, Ostafe, Raluca, Vogel, Simon, Schillberg, Stefan, Fischer, Rainer, Prodanović, Radivoje, "Improvement in oxidative stability of versatile peroxidase by flow cytometry-based high-throughput screening system" in Biochemical Engineering Journal, 157 (2020),
https://doi.org/10.1016/j.bej.2020.107555 . .
3
2
3

Improvement in oxidative stability of versatile peroxidase by flow cytometry-based high-throughput screening system

Ilić Đurđić, Karla; Ece, Selin; Ostafe, Raluca; Vogel, Simon; Schillberg, Stefan; Fischer, Rainer; Prodanović, Radivoje

(Elsevier, 2020)

TY  - JOUR
AU  - Ilić Đurđić, Karla
AU  - Ece, Selin
AU  - Ostafe, Raluca
AU  - Vogel, Simon
AU  - Schillberg, Stefan
AU  - Fischer, Rainer
AU  - Prodanović, Radivoje
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3898
AB  - Pleurotus eryngii wild-type versatile peroxidase (wtVP) oxidizes structurally diverse substrates in an H2O2-dependent manner, but its ability to oxidize many pollutants is limited by suicidal enzyme inactivation in the presence of excess H2O2. To address this drawback, we generated random mutagenesis libraries containing 3 × 106 mutated VP genes and screened for enzymes with higher oxidative stability expressed on the surface of yeast cells. This was achieved by flow cytometry using the substrate fluorescein tyramide. After two rounds of sorting, the percentage of cells expressing variants with improved oxidative stability had increased from 1 % to 56 %. The most stable variants featured 3–5 amino acid substitutions and retained up to 70 % of their initial activity after incubation for 1 h in 30 mM H2O2 (conditions that completely inactivate wtVP). Selected variants were extracted from yeast cell walls and purified for kinetic characterization. We also prepared yeast cell walls with wtVP and the three most stable VP variants for multiple cycles of azo dye (Reactive black 5) degradation. After 10 cycles of 12 h, two of the variants retained more than 97 % of their initial activity, whereas the activity of wtVP declined by ∼30 %. These results confirm that our high-throughput screening system can improve the oxidative stability of versatile peroxidase, providing a source of novel enzymes for remediation applications.
PB  - Elsevier
T2  - Biochemical Engineering Journal
T1  - Improvement in oxidative stability of versatile peroxidase by flow cytometry-based high-throughput screening system
VL  - 157
DO  - 10.1016/j.bej.2020.107555
ER  - 
@article{
author = "Ilić Đurđić, Karla and Ece, Selin and Ostafe, Raluca and Vogel, Simon and Schillberg, Stefan and Fischer, Rainer and Prodanović, Radivoje",
year = "2020",
abstract = "Pleurotus eryngii wild-type versatile peroxidase (wtVP) oxidizes structurally diverse substrates in an H2O2-dependent manner, but its ability to oxidize many pollutants is limited by suicidal enzyme inactivation in the presence of excess H2O2. To address this drawback, we generated random mutagenesis libraries containing 3 × 106 mutated VP genes and screened for enzymes with higher oxidative stability expressed on the surface of yeast cells. This was achieved by flow cytometry using the substrate fluorescein tyramide. After two rounds of sorting, the percentage of cells expressing variants with improved oxidative stability had increased from 1 % to 56 %. The most stable variants featured 3–5 amino acid substitutions and retained up to 70 % of their initial activity after incubation for 1 h in 30 mM H2O2 (conditions that completely inactivate wtVP). Selected variants were extracted from yeast cell walls and purified for kinetic characterization. We also prepared yeast cell walls with wtVP and the three most stable VP variants for multiple cycles of azo dye (Reactive black 5) degradation. After 10 cycles of 12 h, two of the variants retained more than 97 % of their initial activity, whereas the activity of wtVP declined by ∼30 %. These results confirm that our high-throughput screening system can improve the oxidative stability of versatile peroxidase, providing a source of novel enzymes for remediation applications.",
publisher = "Elsevier",
journal = "Biochemical Engineering Journal",
title = "Improvement in oxidative stability of versatile peroxidase by flow cytometry-based high-throughput screening system",
volume = "157",
doi = "10.1016/j.bej.2020.107555"
}
Ilić Đurđić, K., Ece, S., Ostafe, R., Vogel, S., Schillberg, S., Fischer, R.,& Prodanović, R.. (2020). Improvement in oxidative stability of versatile peroxidase by flow cytometry-based high-throughput screening system. in Biochemical Engineering Journal
Elsevier., 157.
https://doi.org/10.1016/j.bej.2020.107555
Ilić Đurđić K, Ece S, Ostafe R, Vogel S, Schillberg S, Fischer R, Prodanović R. Improvement in oxidative stability of versatile peroxidase by flow cytometry-based high-throughput screening system. in Biochemical Engineering Journal. 2020;157.
doi:10.1016/j.bej.2020.107555 .
Ilić Đurđić, Karla, Ece, Selin, Ostafe, Raluca, Vogel, Simon, Schillberg, Stefan, Fischer, Rainer, Prodanović, Radivoje, "Improvement in oxidative stability of versatile peroxidase by flow cytometry-based high-throughput screening system" in Biochemical Engineering Journal, 157 (2020),
https://doi.org/10.1016/j.bej.2020.107555 . .
3
2
3

Supplementary data for the article: Ilić Đurđić, K.; Ece, S.; Ostafe, R.; Vogel, S.; Schillberg, S.; Fischer, R.; Prodanović, R. Improvement in Oxidative Stability of Versatile Peroxidase by Flow Cytometry-Based High-Throughput Screening System. Biochemical Engineering Journal 2020, 157. https://doi.org/10.1016/j.bej.2020.107555

Ilić Đurđić, Karla; Ece, Selin; Ostafe, Raluca; Vogel, Simon; Schillberg, Stefan; Fischer, Rainer; Prodanović, Radivoje

(Elsevier, 2020)

TY  - DATA
AU  - Ilić Đurđić, Karla
AU  - Ece, Selin
AU  - Ostafe, Raluca
AU  - Vogel, Simon
AU  - Schillberg, Stefan
AU  - Fischer, Rainer
AU  - Prodanović, Radivoje
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3899
PB  - Elsevier
T2  - Biochemical Engineering Journal
T1  - Supplementary data for the article: Ilić Đurđić, K.; Ece, S.; Ostafe, R.; Vogel, S.; Schillberg, S.; Fischer, R.; Prodanović, R. Improvement in Oxidative Stability of Versatile Peroxidase by Flow Cytometry-Based High-Throughput Screening System. Biochemical Engineering Journal 2020, 157. https://doi.org/10.1016/j.bej.2020.107555
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3899
ER  - 
@misc{
author = "Ilić Đurđić, Karla and Ece, Selin and Ostafe, Raluca and Vogel, Simon and Schillberg, Stefan and Fischer, Rainer and Prodanović, Radivoje",
year = "2020",
publisher = "Elsevier",
journal = "Biochemical Engineering Journal",
title = "Supplementary data for the article: Ilić Đurđić, K.; Ece, S.; Ostafe, R.; Vogel, S.; Schillberg, S.; Fischer, R.; Prodanović, R. Improvement in Oxidative Stability of Versatile Peroxidase by Flow Cytometry-Based High-Throughput Screening System. Biochemical Engineering Journal 2020, 157. https://doi.org/10.1016/j.bej.2020.107555",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3899"
}
Ilić Đurđić, K., Ece, S., Ostafe, R., Vogel, S., Schillberg, S., Fischer, R.,& Prodanović, R.. (2020). Supplementary data for the article: Ilić Đurđić, K.; Ece, S.; Ostafe, R.; Vogel, S.; Schillberg, S.; Fischer, R.; Prodanović, R. Improvement in Oxidative Stability of Versatile Peroxidase by Flow Cytometry-Based High-Throughput Screening System. Biochemical Engineering Journal 2020, 157. https://doi.org/10.1016/j.bej.2020.107555. in Biochemical Engineering Journal
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_3899
Ilić Đurđić K, Ece S, Ostafe R, Vogel S, Schillberg S, Fischer R, Prodanović R. Supplementary data for the article: Ilić Đurđić, K.; Ece, S.; Ostafe, R.; Vogel, S.; Schillberg, S.; Fischer, R.; Prodanović, R. Improvement in Oxidative Stability of Versatile Peroxidase by Flow Cytometry-Based High-Throughput Screening System. Biochemical Engineering Journal 2020, 157. https://doi.org/10.1016/j.bej.2020.107555. in Biochemical Engineering Journal. 2020;.
https://hdl.handle.net/21.15107/rcub_cherry_3899 .
Ilić Đurđić, Karla, Ece, Selin, Ostafe, Raluca, Vogel, Simon, Schillberg, Stefan, Fischer, Rainer, Prodanović, Radivoje, "Supplementary data for the article: Ilić Đurđić, K.; Ece, S.; Ostafe, R.; Vogel, S.; Schillberg, S.; Fischer, R.; Prodanović, R. Improvement in Oxidative Stability of Versatile Peroxidase by Flow Cytometry-Based High-Throughput Screening System. Biochemical Engineering Journal 2020, 157. https://doi.org/10.1016/j.bej.2020.107555" in Biochemical Engineering Journal (2020),
https://hdl.handle.net/21.15107/rcub_cherry_3899 .

Flow cytometry-based system for screening of lignin peroxidase mutants with higher oxidative stability

Ilić Đurđić, Karla; Ece, Selin; Ostafe, Raluca; Vogel, Simon; Balaž, Ana Marija; Schillberg, Stefan; Fischer, Rainer; Prodanović, Radivoje

(Elsevier, 2020)

TY  - JOUR
AU  - Ilić Đurđić, Karla
AU  - Ece, Selin
AU  - Ostafe, Raluca
AU  - Vogel, Simon
AU  - Balaž, Ana Marija
AU  - Schillberg, Stefan
AU  - Fischer, Rainer
AU  - Prodanović, Radivoje
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3974
AB  - Lignin peroxidase (LiP) is a heme-containing oxidoreductase that oxidizes structurally diverse substrates in an H2O2-dependent manner. Its ability to oxidize many pollutants makes it suitable for bioremediation applications and an ideal candidate for optimization by mutagenesis and selection. In order to increase oxidative stability of LiP we generated a random mutagenesis library comprising 106 mutated LiP genes and screened for expressed enzymes with higher than wild-type activity after incubation in 30 mM H2O2 by flow cytometry with fluorescein-tyramide as a substrate. To preserve the genotype-phenotype connection, the LiP mutants were displayed on the yeast cell surface. Two rounds of sorting were performed, recovered colonies were then screened in microtiter plates, and activity analysis revealed a significant increase in the percentage of cells expressing LiP variants with higher oxidative stability than wtLiP. Two rounds of sorting increased the proportion of more-stable variants from 1.4% in the original library to 52.3%. The most stable variants after two rounds of sorting featured between two and four mutations and retained up to 80% of initial activity after 1 h incubation in 30 mM H2O2. We for the first-time applied flow cytometry for screening of any ligninolytic peroxidase library. Obtained results suggest that developed system may be applied for improvement of industrially important characteristics of lignin peroxidase.
PB  - Elsevier
T2  - Journal of Bioscience and Bioengineering
T1  - Flow cytometry-based system for screening of lignin peroxidase mutants with higher oxidative stability
VL  - 129
IS  - 6
SP  - 664
EP  - 671
DO  - 10.1016/j.jbiosc.2019.12.009
ER  - 
@article{
author = "Ilić Đurđić, Karla and Ece, Selin and Ostafe, Raluca and Vogel, Simon and Balaž, Ana Marija and Schillberg, Stefan and Fischer, Rainer and Prodanović, Radivoje",
year = "2020",
abstract = "Lignin peroxidase (LiP) is a heme-containing oxidoreductase that oxidizes structurally diverse substrates in an H2O2-dependent manner. Its ability to oxidize many pollutants makes it suitable for bioremediation applications and an ideal candidate for optimization by mutagenesis and selection. In order to increase oxidative stability of LiP we generated a random mutagenesis library comprising 106 mutated LiP genes and screened for expressed enzymes with higher than wild-type activity after incubation in 30 mM H2O2 by flow cytometry with fluorescein-tyramide as a substrate. To preserve the genotype-phenotype connection, the LiP mutants were displayed on the yeast cell surface. Two rounds of sorting were performed, recovered colonies were then screened in microtiter plates, and activity analysis revealed a significant increase in the percentage of cells expressing LiP variants with higher oxidative stability than wtLiP. Two rounds of sorting increased the proportion of more-stable variants from 1.4% in the original library to 52.3%. The most stable variants after two rounds of sorting featured between two and four mutations and retained up to 80% of initial activity after 1 h incubation in 30 mM H2O2. We for the first-time applied flow cytometry for screening of any ligninolytic peroxidase library. Obtained results suggest that developed system may be applied for improvement of industrially important characteristics of lignin peroxidase.",
publisher = "Elsevier",
journal = "Journal of Bioscience and Bioengineering",
title = "Flow cytometry-based system for screening of lignin peroxidase mutants with higher oxidative stability",
volume = "129",
number = "6",
pages = "664-671",
doi = "10.1016/j.jbiosc.2019.12.009"
}
Ilić Đurđić, K., Ece, S., Ostafe, R., Vogel, S., Balaž, A. M., Schillberg, S., Fischer, R.,& Prodanović, R.. (2020). Flow cytometry-based system for screening of lignin peroxidase mutants with higher oxidative stability. in Journal of Bioscience and Bioengineering
Elsevier., 129(6), 664-671.
https://doi.org/10.1016/j.jbiosc.2019.12.009
Ilić Đurđić K, Ece S, Ostafe R, Vogel S, Balaž AM, Schillberg S, Fischer R, Prodanović R. Flow cytometry-based system for screening of lignin peroxidase mutants with higher oxidative stability. in Journal of Bioscience and Bioengineering. 2020;129(6):664-671.
doi:10.1016/j.jbiosc.2019.12.009 .
Ilić Đurđić, Karla, Ece, Selin, Ostafe, Raluca, Vogel, Simon, Balaž, Ana Marija, Schillberg, Stefan, Fischer, Rainer, Prodanović, Radivoje, "Flow cytometry-based system for screening of lignin peroxidase mutants with higher oxidative stability" in Journal of Bioscience and Bioengineering, 129, no. 6 (2020):664-671,
https://doi.org/10.1016/j.jbiosc.2019.12.009 . .
5
1
3

Semi-rational design of cellobiose dehydrogenase for increased stability in the presence of peroxide

Balaž, Ana Marija; Stevanović, Jelena; Ostafe, Raluca; Blazić, Marija; Ilić Đurđić, Karla; Fischer, Rainer; Prodanović, Radivoje

(2020)

TY  - JOUR
AU  - Balaž, Ana Marija
AU  - Stevanović, Jelena
AU  - Ostafe, Raluca
AU  - Blazić, Marija
AU  - Ilić Đurđić, Karla
AU  - Fischer, Rainer
AU  - Prodanović, Radivoje
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4011
AB  - Cellobiose dehydrogenase (CDH, EC 1.1.99.18) from white rot fungi Phanerochaete chrysosporium can be used for constructing biosensors and biofuel cells, for bleaching cotton in textile industry, and recently, the enzyme has found an important application in biomedicine as an antimicrobial and antibiofilm agent. Stability and activity of the wild-type (wt) CDH and mutants at methionine residues in the presence of hydrogen peroxide were investigated. Saturation mutagenesis libraries were made at the only methionine in heme domain M65 and two methionines M685 and M738 in the flavin domain that were closest to the active site. After screening the libraries, three mutants with increased activity and stability in the presence of peroxide were found, M65F with 70% of residual activity after 6 h of incubation in 0.3 M hydrogen peroxide, M738S with 80% of residual activity and M685Y with over 90% of residual activity compared to wild-type CDH that retained 40% of original activity. Combined mutants showed no activity. The most stable mutant M685Y with 5.8 times increased half-life in the presence of peroxide showed also 2.5 times increased kcat for lactose compared to wtCDH and could be good candidate for applications in biofuel cells and biocatalysis for lactobionic acid production.
T2  - Molecular Diversity
T1  - Semi-rational design of cellobiose dehydrogenase for increased stability in the presence of peroxide
VL  - 24
IS  - 3
SP  - 593
EP  - 601
DO  - 10.1007/s11030-019-09965-0
ER  - 
@article{
author = "Balaž, Ana Marija and Stevanović, Jelena and Ostafe, Raluca and Blazić, Marija and Ilić Đurđić, Karla and Fischer, Rainer and Prodanović, Radivoje",
year = "2020",
abstract = "Cellobiose dehydrogenase (CDH, EC 1.1.99.18) from white rot fungi Phanerochaete chrysosporium can be used for constructing biosensors and biofuel cells, for bleaching cotton in textile industry, and recently, the enzyme has found an important application in biomedicine as an antimicrobial and antibiofilm agent. Stability and activity of the wild-type (wt) CDH and mutants at methionine residues in the presence of hydrogen peroxide were investigated. Saturation mutagenesis libraries were made at the only methionine in heme domain M65 and two methionines M685 and M738 in the flavin domain that were closest to the active site. After screening the libraries, three mutants with increased activity and stability in the presence of peroxide were found, M65F with 70% of residual activity after 6 h of incubation in 0.3 M hydrogen peroxide, M738S with 80% of residual activity and M685Y with over 90% of residual activity compared to wild-type CDH that retained 40% of original activity. Combined mutants showed no activity. The most stable mutant M685Y with 5.8 times increased half-life in the presence of peroxide showed also 2.5 times increased kcat for lactose compared to wtCDH and could be good candidate for applications in biofuel cells and biocatalysis for lactobionic acid production.",
journal = "Molecular Diversity",
title = "Semi-rational design of cellobiose dehydrogenase for increased stability in the presence of peroxide",
volume = "24",
number = "3",
pages = "593-601",
doi = "10.1007/s11030-019-09965-0"
}
Balaž, A. M., Stevanović, J., Ostafe, R., Blazić, M., Ilić Đurđić, K., Fischer, R.,& Prodanović, R.. (2020). Semi-rational design of cellobiose dehydrogenase for increased stability in the presence of peroxide. in Molecular Diversity, 24(3), 593-601.
https://doi.org/10.1007/s11030-019-09965-0
Balaž AM, Stevanović J, Ostafe R, Blazić M, Ilić Đurđić K, Fischer R, Prodanović R. Semi-rational design of cellobiose dehydrogenase for increased stability in the presence of peroxide. in Molecular Diversity. 2020;24(3):593-601.
doi:10.1007/s11030-019-09965-0 .
Balaž, Ana Marija, Stevanović, Jelena, Ostafe, Raluca, Blazić, Marija, Ilić Đurđić, Karla, Fischer, Rainer, Prodanović, Radivoje, "Semi-rational design of cellobiose dehydrogenase for increased stability in the presence of peroxide" in Molecular Diversity, 24, no. 3 (2020):593-601,
https://doi.org/10.1007/s11030-019-09965-0 . .
5
3
3

Expression, purification and characterization of cellobiose dehydrogenase mutants from Phanerochaete chrysosporium in Pichia pastoris KM71H strain

Balaž, Ana Marija; Blažić, Marija; Popović, Nikolina; Prodanović, Olivera; Ostafe, Raluca; Fischer, Rainer; Prodanović, Radivoje

(Belgrade : Serbian Chemical Society, 2020)

TY  - JOUR
AU  - Balaž, Ana Marija
AU  - Blažić, Marija
AU  - Popović, Nikolina
AU  - Prodanović, Olivera
AU  - Ostafe, Raluca
AU  - Fischer, Rainer
AU  - Prodanović, Radivoje
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4270
AB  - Production of soluble cellobiose dehydrogenase (CDH) mutant proteins previously evolved on the surface of S. cerevisiae yeast cells was established for use in biosensors and biofuel cells. For this purpose, mutant cdh genes tm (D20N, A64T, V592M), H5 (D20N, V22A, A64T, V592M) and H9 (D20N, A64T, T84A, A261P, V592M, E674G, N715S) were cloned to pPICZα plasmid and transformed into Pichia pastoris KM71H strain for high expression in a soluble form and kinetic characterization. After 6 days of expression under methanol induction, the CDHs were purified by ultrafiltration, ion- -exchange chromatography and gel filtration. Sodium dodecyl sulfate electrophoresis confirmed the purity and presence of a single protein band at a molecular weight of 100 kDa. Kinetic characterization showed that the H5 mutant had the highest catalytic constant of 43.5 s-1 for lactose, while the mutant H9 showed the highest specificity constant for lactose of 132 mM-1 s-1. All three mutant proteins did not change the pH optimum that was between 4.5 and 5.5. Compared to the previously obtained wild types and mutants of CDH from Phanerochaete chrysosporium, the variants reported in this article had higher activity and specificity that together with high protein expression rate in P. pastoris, makes them good candidates for use in biotechnology for lactobionic acid production and biosensor manufacture.
AB  - У циљу употребе у биосензорима и биогоривним ћелијама, успостављена је производњарастворних облика целобиоза дехидрогеназе (CDH) претходно еволуираних на површиниквашчевих ћелија S. cerevisiae. У ту сврху су мутанти CDH, tm (D20N, A64T, V592M), H5(D20N, V22A, A64T, V592M) и H9 (D20N, A64T, T84A, A261P, V592M, E674G, N715S)клонирани у pPICZα плазмид и трансформисани у Pichia pastoris KM71H сој за високуекспресију у растворном облику и кинетичку карактеризацију. После 6 дана експресије подиндукцијом метанолом, мутанти су пречишћени ултрафилтрацијом, јоноизмењивачкомхроматографијом и гел-филтрацијом. SDS електрофореза је потврдила чистоћу уз присуствоједне протеинске траке молекулскe масe од 100 kDa. Кинетичка карактеризација је показалада H5 мутирани протеин поседује највећу каталитичку константу од 43,5 s-1 за лактозу, докје H9 имао највећу константу специфичности за лактозу од 132 mM-1 s-1. Сва три мутиранапротеина су имала неизмењен pH оптимум који је био у опсегу од 4,5 до 5,5. У поређењу сапретходно добијеним природним и мутантним облицима CDH протеина из Phanerochaetechrysosporium, облици приказани у овом раду имају већу активност и специфичност, што их,повезано са високом експресијом протеина у P. Pastoris, чини добрим кандидатима за упо-требу у биотехнологији за производњу лактобионске киселине и биосензора.
PB  - Belgrade : Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Expression, purification and characterization of cellobiose dehydrogenase mutants from Phanerochaete chrysosporium in Pichia pastoris KM71H strain
T1  - Ekspresija, prečišćavanje i karakterizacija mutanata celobioza - dehidrogenaze iz Phanerochaete chrysosporium u Pichia pastoris KM71H soju
VL  - 85
IS  - 1
SP  - 25
EP  - 35
DO  - 10.2298/JSC190320058B
ER  - 
@article{
author = "Balaž, Ana Marija and Blažić, Marija and Popović, Nikolina and Prodanović, Olivera and Ostafe, Raluca and Fischer, Rainer and Prodanović, Radivoje",
year = "2020",
abstract = "Production of soluble cellobiose dehydrogenase (CDH) mutant proteins previously evolved on the surface of S. cerevisiae yeast cells was established for use in biosensors and biofuel cells. For this purpose, mutant cdh genes tm (D20N, A64T, V592M), H5 (D20N, V22A, A64T, V592M) and H9 (D20N, A64T, T84A, A261P, V592M, E674G, N715S) were cloned to pPICZα plasmid and transformed into Pichia pastoris KM71H strain for high expression in a soluble form and kinetic characterization. After 6 days of expression under methanol induction, the CDHs were purified by ultrafiltration, ion- -exchange chromatography and gel filtration. Sodium dodecyl sulfate electrophoresis confirmed the purity and presence of a single protein band at a molecular weight of 100 kDa. Kinetic characterization showed that the H5 mutant had the highest catalytic constant of 43.5 s-1 for lactose, while the mutant H9 showed the highest specificity constant for lactose of 132 mM-1 s-1. All three mutant proteins did not change the pH optimum that was between 4.5 and 5.5. Compared to the previously obtained wild types and mutants of CDH from Phanerochaete chrysosporium, the variants reported in this article had higher activity and specificity that together with high protein expression rate in P. pastoris, makes them good candidates for use in biotechnology for lactobionic acid production and biosensor manufacture., У циљу употребе у биосензорима и биогоривним ћелијама, успостављена је производњарастворних облика целобиоза дехидрогеназе (CDH) претходно еволуираних на површиниквашчевих ћелија S. cerevisiae. У ту сврху су мутанти CDH, tm (D20N, A64T, V592M), H5(D20N, V22A, A64T, V592M) и H9 (D20N, A64T, T84A, A261P, V592M, E674G, N715S)клонирани у pPICZα плазмид и трансформисани у Pichia pastoris KM71H сој за високуекспресију у растворном облику и кинетичку карактеризацију. После 6 дана експресије подиндукцијом метанолом, мутанти су пречишћени ултрафилтрацијом, јоноизмењивачкомхроматографијом и гел-филтрацијом. SDS електрофореза је потврдила чистоћу уз присуствоједне протеинске траке молекулскe масe од 100 kDa. Кинетичка карактеризација је показалада H5 мутирани протеин поседује највећу каталитичку константу од 43,5 s-1 за лактозу, докје H9 имао највећу константу специфичности за лактозу од 132 mM-1 s-1. Сва три мутиранапротеина су имала неизмењен pH оптимум који је био у опсегу од 4,5 до 5,5. У поређењу сапретходно добијеним природним и мутантним облицима CDH протеина из Phanerochaetechrysosporium, облици приказани у овом раду имају већу активност и специфичност, што их,повезано са високом експресијом протеина у P. Pastoris, чини добрим кандидатима за упо-требу у биотехнологији за производњу лактобионске киселине и биосензора.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Expression, purification and characterization of cellobiose dehydrogenase mutants from Phanerochaete chrysosporium in Pichia pastoris KM71H strain, Ekspresija, prečišćavanje i karakterizacija mutanata celobioza - dehidrogenaze iz Phanerochaete chrysosporium u Pichia pastoris KM71H soju",
volume = "85",
number = "1",
pages = "25-35",
doi = "10.2298/JSC190320058B"
}
Balaž, A. M., Blažić, M., Popović, N., Prodanović, O., Ostafe, R., Fischer, R.,& Prodanović, R.. (2020). Expression, purification and characterization of cellobiose dehydrogenase mutants from Phanerochaete chrysosporium in Pichia pastoris KM71H strain. in Journal of the Serbian Chemical Society
Belgrade : Serbian Chemical Society., 85(1), 25-35.
https://doi.org/10.2298/JSC190320058B
Balaž AM, Blažić M, Popović N, Prodanović O, Ostafe R, Fischer R, Prodanović R. Expression, purification and characterization of cellobiose dehydrogenase mutants from Phanerochaete chrysosporium in Pichia pastoris KM71H strain. in Journal of the Serbian Chemical Society. 2020;85(1):25-35.
doi:10.2298/JSC190320058B .
Balaž, Ana Marija, Blažić, Marija, Popović, Nikolina, Prodanović, Olivera, Ostafe, Raluca, Fischer, Rainer, Prodanović, Radivoje, "Expression, purification and characterization of cellobiose dehydrogenase mutants from Phanerochaete chrysosporium in Pichia pastoris KM71H strain" in Journal of the Serbian Chemical Society, 85, no. 1 (2020):25-35,
https://doi.org/10.2298/JSC190320058B . .

Impact of tree pollen distribution on allergic diseases in serbia: Evidence of implementation of allergen immunotherapy to Betula verrucosa

Minić, Rajna; Josipović, Mirjana; Tomić Spirić, Vesna; Gavrović-Jankulović, Marija; Perić Popadić, Aleksandra; Prokopijević, Ivana; Ljubičić, Ana; Stamenković, Danijela; Burazer, Lidija M.

(MDPI, 2020)

TY  - JOUR
AU  - Minić, Rajna
AU  - Josipović, Mirjana
AU  - Tomić Spirić, Vesna
AU  - Gavrović-Jankulović, Marija
AU  - Perić Popadić, Aleksandra
AU  - Prokopijević, Ivana
AU  - Ljubičić, Ana
AU  - Stamenković, Danijela
AU  - Burazer, Lidija M.
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3883
AB  - Background and objectives: The relationship between air pollen quantity and the sensitization of allergic patients is crucial for both the diagnosis and treatment of allergic diseases. Weather conditions influence the distribution of allergenic pollen and increases in pollen concentration may negatively affect the health of allergic patients. The aim of this study was to analyze the implementation of allergen immunotherapy with regard to air pollen concentration. Material and Methods: Here we examined the relationship between Betula air pollen concentration and the usage of Betula verrucosa allergen immunotherapy in Serbia. Examination covered the period from 2015 to 2018. Measurement of airborne pollen concentration was performed with Lanzoni volumetric pollen traps. The evidence of the usage of sublingual allergen immunotherapy (SLIT) was gathered from patients with documented sensitization to specific pollen. Results: During this period tree pollens were represented with 58% ± 21% of all measured air pollen species, while Betula pollen represented 15% ± 8% of all tree pollens. Betula pollination peaked in April. Allergen immunotherapy to Betula verrucosa in Serbia is entirely conducted as sublingual immunotherapy and represents 47.1% ± 1.4% of issued tree pollen SLIT. The use of pollen SLIT increased by 68% from 2015 to 2018, with an even greater increase in usage recorded for Betula SLIT—80%. Conclusions: This analysis shows a clear causative relationship between pollination and the type/prevalence of applied allergen immunotherapy. Information about the flowering seasons of allergenic plants is very important for people who suffer from allergy, for clinical allergologists, as well as for governing authorities. The presented data is of practical importance to the proper timing of immunotherapy initiation and of importance for urban landscaping. The obtained data can be the starting point for the instatement of a thorough epidemiological study and the inclusion of Serbia on the pollen map of Europe.
PB  - MDPI
T2  - Medicina (Lithuania)
T1  - Impact of tree pollen distribution on allergic diseases in serbia: Evidence of implementation of allergen immunotherapy to Betula verrucosa
VL  - 56
IS  - 2
DO  - 10.3390/medicina56020059
ER  - 
@article{
author = "Minić, Rajna and Josipović, Mirjana and Tomić Spirić, Vesna and Gavrović-Jankulović, Marija and Perić Popadić, Aleksandra and Prokopijević, Ivana and Ljubičić, Ana and Stamenković, Danijela and Burazer, Lidija M.",
year = "2020",
abstract = "Background and objectives: The relationship between air pollen quantity and the sensitization of allergic patients is crucial for both the diagnosis and treatment of allergic diseases. Weather conditions influence the distribution of allergenic pollen and increases in pollen concentration may negatively affect the health of allergic patients. The aim of this study was to analyze the implementation of allergen immunotherapy with regard to air pollen concentration. Material and Methods: Here we examined the relationship between Betula air pollen concentration and the usage of Betula verrucosa allergen immunotherapy in Serbia. Examination covered the period from 2015 to 2018. Measurement of airborne pollen concentration was performed with Lanzoni volumetric pollen traps. The evidence of the usage of sublingual allergen immunotherapy (SLIT) was gathered from patients with documented sensitization to specific pollen. Results: During this period tree pollens were represented with 58% ± 21% of all measured air pollen species, while Betula pollen represented 15% ± 8% of all tree pollens. Betula pollination peaked in April. Allergen immunotherapy to Betula verrucosa in Serbia is entirely conducted as sublingual immunotherapy and represents 47.1% ± 1.4% of issued tree pollen SLIT. The use of pollen SLIT increased by 68% from 2015 to 2018, with an even greater increase in usage recorded for Betula SLIT—80%. Conclusions: This analysis shows a clear causative relationship between pollination and the type/prevalence of applied allergen immunotherapy. Information about the flowering seasons of allergenic plants is very important for people who suffer from allergy, for clinical allergologists, as well as for governing authorities. The presented data is of practical importance to the proper timing of immunotherapy initiation and of importance for urban landscaping. The obtained data can be the starting point for the instatement of a thorough epidemiological study and the inclusion of Serbia on the pollen map of Europe.",
publisher = "MDPI",
journal = "Medicina (Lithuania)",
title = "Impact of tree pollen distribution on allergic diseases in serbia: Evidence of implementation of allergen immunotherapy to Betula verrucosa",
volume = "56",
number = "2",
doi = "10.3390/medicina56020059"
}
Minić, R., Josipović, M., Tomić Spirić, V., Gavrović-Jankulović, M., Perić Popadić, A., Prokopijević, I., Ljubičić, A., Stamenković, D.,& Burazer, L. M.. (2020). Impact of tree pollen distribution on allergic diseases in serbia: Evidence of implementation of allergen immunotherapy to Betula verrucosa. in Medicina (Lithuania)
MDPI., 56(2).
https://doi.org/10.3390/medicina56020059
Minić R, Josipović M, Tomić Spirić V, Gavrović-Jankulović M, Perić Popadić A, Prokopijević I, Ljubičić A, Stamenković D, Burazer LM. Impact of tree pollen distribution on allergic diseases in serbia: Evidence of implementation of allergen immunotherapy to Betula verrucosa. in Medicina (Lithuania). 2020;56(2).
doi:10.3390/medicina56020059 .
Minić, Rajna, Josipović, Mirjana, Tomić Spirić, Vesna, Gavrović-Jankulović, Marija, Perić Popadić, Aleksandra, Prokopijević, Ivana, Ljubičić, Ana, Stamenković, Danijela, Burazer, Lidija M., "Impact of tree pollen distribution on allergic diseases in serbia: Evidence of implementation of allergen immunotherapy to Betula verrucosa" in Medicina (Lithuania), 56, no. 2 (2020),
https://doi.org/10.3390/medicina56020059 . .
1
1
1
1

Proteinski inženjering ligninolitičkih peroksidaza u cilju unapređenja degradacije tekstilnih boja

Ilić Đurđić, Karla

(Универзитет у Београду, Хемијски факултет, 2020)

TY  - THES
AU  - Ilić Đurđić, Karla
PY  - 2020
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=7851
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:23142/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=30770697
UR  - https://nardus.mpn.gov.rs/handle/123456789/17770
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4363
AB  - Tekstilna industrija iskoristi preko petsto hiljada tona boja godišnje. Neefikasnost procesa bojenja dovodi do otpuštanja izuzetno velikih količina tekstilnih boja u životnu sredinu. Kako je veliki broj studija pokazao da su sintetičke boje, a prevashodno azo boje izuzetno toksične i da predstavljaju pretnju za javno zdravlje njihovo uklanjanje iz životne sredine i otpadnih voda je od velikog značaja. Međutim, kako su sintetičke boje vrlo heterogeni molekuli koji u svojoj strukturi sadrže više funkcionalnih grupa veoma mali broj enzima ima mogućnost da katalizuje degradaciju širokog spektra ovih jedinjenja.
AB  - Textile industry spends over five hundred tons of dyes each year. Inefficiency of dying process releases high amounts of textile dyes to environment. As many synthetic dyes, especially azo dyes are proven to be toxic and represent a risk for public health, their removal from ecosystems and wastewaters is of great importance. However, synthetic dyes are very heterogeneous group of molecules with many different functional groups. Therefore, very few enzymes are able to catalyze their degradation.
PB  - Универзитет у Београду, Хемијски факултет
T2  - Универзитет у Београду
T1  - Proteinski inženjering ligninolitičkih peroksidaza u cilju unapređenja degradacije tekstilnih boja
UR  - https://hdl.handle.net/21.15107/rcub_nardus_17770
ER  - 
@phdthesis{
author = "Ilić Đurđić, Karla",
year = "2020",
abstract = "Tekstilna industrija iskoristi preko petsto hiljada tona boja godišnje. Neefikasnost procesa bojenja dovodi do otpuštanja izuzetno velikih količina tekstilnih boja u životnu sredinu. Kako je veliki broj studija pokazao da su sintetičke boje, a prevashodno azo boje izuzetno toksične i da predstavljaju pretnju za javno zdravlje njihovo uklanjanje iz životne sredine i otpadnih voda je od velikog značaja. Međutim, kako su sintetičke boje vrlo heterogeni molekuli koji u svojoj strukturi sadrže više funkcionalnih grupa veoma mali broj enzima ima mogućnost da katalizuje degradaciju širokog spektra ovih jedinjenja., Textile industry spends over five hundred tons of dyes each year. Inefficiency of dying process releases high amounts of textile dyes to environment. As many synthetic dyes, especially azo dyes are proven to be toxic and represent a risk for public health, their removal from ecosystems and wastewaters is of great importance. However, synthetic dyes are very heterogeneous group of molecules with many different functional groups. Therefore, very few enzymes are able to catalyze their degradation.",
publisher = "Универзитет у Београду, Хемијски факултет",
journal = "Универзитет у Београду",
title = "Proteinski inženjering ligninolitičkih peroksidaza u cilju unapređenja degradacije tekstilnih boja",
url = "https://hdl.handle.net/21.15107/rcub_nardus_17770"
}
Ilić Đurđić, K.. (2020). Proteinski inženjering ligninolitičkih peroksidaza u cilju unapređenja degradacije tekstilnih boja. in Универзитет у Београду
Универзитет у Београду, Хемијски факултет..
https://hdl.handle.net/21.15107/rcub_nardus_17770
Ilić Đurđić K. Proteinski inženjering ligninolitičkih peroksidaza u cilju unapređenja degradacije tekstilnih boja. in Универзитет у Београду. 2020;.
https://hdl.handle.net/21.15107/rcub_nardus_17770 .
Ilić Đurđić, Karla, "Proteinski inženjering ligninolitičkih peroksidaza u cilju unapređenja degradacije tekstilnih boja" in Универзитет у Београду (2020),
https://hdl.handle.net/21.15107/rcub_nardus_17770 .

Exploring the potential of infrared spectroscopy in qualitative and quantitative monitoring of ovalbumin amyloid fibrillation

Milošević, Jelica; Petrić, Jovan; Jovčić, Branko; Janković, Brankica; Polović, Natalija

(Elsevier, 2020)

TY  - JOUR
AU  - Milošević, Jelica
AU  - Petrić, Jovan
AU  - Jovčić, Branko
AU  - Janković, Brankica
AU  - Polović, Natalija
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3884
AB  - Amyloid fibrils are highly ordered self-assembled (poly)peptide aggregates with cross-β structural pattern. Ovalbumin was used as a model for exploring the potential of infrared spectroscopy in detecting structural transitions and quantitative monitoring of amyloid fibrillation. Low pH (pH 2) and high temperature (90 °C) over the course of 24 h were conditions applied for amyloid formation. Fibrillation of ovalbumin was monitored by ThT and ANS fluorescence, and SDS PAGE. A significant increase in ThT fluorescence with a plateau reached after 4 h of incubation, without the lag phase, was detected. Structural transitions leading to amyloid fibrillation were analysed using all three Amide regions in ATR-FTIR spectra. Significant changes were detected in Amide I and Amide III region (decrease of α-helix and increase of β-sheet peaks). To establish a fast, precise and simple method for quantitative monitoring of amyloid fibrillation, the Amide I/Amide II ratios of aggregation specific β-sheets (1625 and 1695 cm−1, respectively) with 1540 cm−1 as internal standard were used, resulting in good correlation (R2 = 0.93 and 0.95) with the data observed by monitoring ThT fluorescence. On the other hand, assessing aggregation specific β-sheet contents by self-deconvolution showed lower correlation with ThT fluorescence (R2 = 0.75 and 0.64). Here we examined structural transitions during ovalbumin fibrillation in a qualitative and quantitative manner by exploiting the full potential of Amide regions simultaneously. Secondary structure distribution was monitored using second derivative spectra in Amide I region. A novel, simple mathematical calculation for quantitative monitoring of fibrils formation was presented employing that the increase in low and high frequency aggregation specific β-sheet in Amide I region compared to the internal standard in Amide II region is suitable for fibril formation monitoring.
PB  - Elsevier
T2  - Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
T1  - Exploring the potential of infrared spectroscopy in qualitative and quantitative monitoring of ovalbumin amyloid fibrillation
VL  - 229
DO  - 10.1016/j.saa.2019.117882
ER  - 
@article{
author = "Milošević, Jelica and Petrić, Jovan and Jovčić, Branko and Janković, Brankica and Polović, Natalija",
year = "2020",
abstract = "Amyloid fibrils are highly ordered self-assembled (poly)peptide aggregates with cross-β structural pattern. Ovalbumin was used as a model for exploring the potential of infrared spectroscopy in detecting structural transitions and quantitative monitoring of amyloid fibrillation. Low pH (pH 2) and high temperature (90 °C) over the course of 24 h were conditions applied for amyloid formation. Fibrillation of ovalbumin was monitored by ThT and ANS fluorescence, and SDS PAGE. A significant increase in ThT fluorescence with a plateau reached after 4 h of incubation, without the lag phase, was detected. Structural transitions leading to amyloid fibrillation were analysed using all three Amide regions in ATR-FTIR spectra. Significant changes were detected in Amide I and Amide III region (decrease of α-helix and increase of β-sheet peaks). To establish a fast, precise and simple method for quantitative monitoring of amyloid fibrillation, the Amide I/Amide II ratios of aggregation specific β-sheets (1625 and 1695 cm−1, respectively) with 1540 cm−1 as internal standard were used, resulting in good correlation (R2 = 0.93 and 0.95) with the data observed by monitoring ThT fluorescence. On the other hand, assessing aggregation specific β-sheet contents by self-deconvolution showed lower correlation with ThT fluorescence (R2 = 0.75 and 0.64). Here we examined structural transitions during ovalbumin fibrillation in a qualitative and quantitative manner by exploiting the full potential of Amide regions simultaneously. Secondary structure distribution was monitored using second derivative spectra in Amide I region. A novel, simple mathematical calculation for quantitative monitoring of fibrils formation was presented employing that the increase in low and high frequency aggregation specific β-sheet in Amide I region compared to the internal standard in Amide II region is suitable for fibril formation monitoring.",
publisher = "Elsevier",
journal = "Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy",
title = "Exploring the potential of infrared spectroscopy in qualitative and quantitative monitoring of ovalbumin amyloid fibrillation",
volume = "229",
doi = "10.1016/j.saa.2019.117882"
}
Milošević, J., Petrić, J., Jovčić, B., Janković, B.,& Polović, N.. (2020). Exploring the potential of infrared spectroscopy in qualitative and quantitative monitoring of ovalbumin amyloid fibrillation. in Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Elsevier., 229.
https://doi.org/10.1016/j.saa.2019.117882
Milošević J, Petrić J, Jovčić B, Janković B, Polović N. Exploring the potential of infrared spectroscopy in qualitative and quantitative monitoring of ovalbumin amyloid fibrillation. in Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy. 2020;229.
doi:10.1016/j.saa.2019.117882 .
Milošević, Jelica, Petrić, Jovan, Jovčić, Branko, Janković, Brankica, Polović, Natalija, "Exploring the potential of infrared spectroscopy in qualitative and quantitative monitoring of ovalbumin amyloid fibrillation" in Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 229 (2020),
https://doi.org/10.1016/j.saa.2019.117882 . .
6
4
4

Supplementary data for the article: Milošević, J.; Petrić, J.; Jovčić, B.; Janković, B.; Polović, N. Exploring the Potential of Infrared Spectroscopy in Qualitative and Quantitative Monitoring of Ovalbumin Amyloid Fibrillation. Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy 2020, 229. https://doi.org/10.1016/j.saa.2019.117882

Milošević, Jelica; Petrić, Jovan; Jovčić, Branko; Janković, Brankica; Polović, Natalija

(Elsevier, 2020)

TY  - DATA
AU  - Milošević, Jelica
AU  - Petrić, Jovan
AU  - Jovčić, Branko
AU  - Janković, Brankica
AU  - Polović, Natalija
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3894
PB  - Elsevier
T2  - Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
T1  - Supplementary data for the article: Milošević, J.; Petrić, J.; Jovčić, B.; Janković, B.; Polović, N. Exploring the Potential of Infrared Spectroscopy in Qualitative and Quantitative Monitoring of Ovalbumin Amyloid Fibrillation. Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy 2020, 229. https://doi.org/10.1016/j.saa.2019.117882
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3894
ER  - 
@misc{
author = "Milošević, Jelica and Petrić, Jovan and Jovčić, Branko and Janković, Brankica and Polović, Natalija",
year = "2020",
publisher = "Elsevier",
journal = "Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy",
title = "Supplementary data for the article: Milošević, J.; Petrić, J.; Jovčić, B.; Janković, B.; Polović, N. Exploring the Potential of Infrared Spectroscopy in Qualitative and Quantitative Monitoring of Ovalbumin Amyloid Fibrillation. Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy 2020, 229. https://doi.org/10.1016/j.saa.2019.117882",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3894"
}
Milošević, J., Petrić, J., Jovčić, B., Janković, B.,& Polović, N.. (2020). Supplementary data for the article: Milošević, J.; Petrić, J.; Jovčić, B.; Janković, B.; Polović, N. Exploring the Potential of Infrared Spectroscopy in Qualitative and Quantitative Monitoring of Ovalbumin Amyloid Fibrillation. Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy 2020, 229. https://doi.org/10.1016/j.saa.2019.117882. in Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_3894
Milošević J, Petrić J, Jovčić B, Janković B, Polović N. Supplementary data for the article: Milošević, J.; Petrić, J.; Jovčić, B.; Janković, B.; Polović, N. Exploring the Potential of Infrared Spectroscopy in Qualitative and Quantitative Monitoring of Ovalbumin Amyloid Fibrillation. Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy 2020, 229. https://doi.org/10.1016/j.saa.2019.117882. in Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy. 2020;.
https://hdl.handle.net/21.15107/rcub_cherry_3894 .
Milošević, Jelica, Petrić, Jovan, Jovčić, Branko, Janković, Brankica, Polović, Natalija, "Supplementary data for the article: Milošević, J.; Petrić, J.; Jovčić, B.; Janković, B.; Polović, N. Exploring the Potential of Infrared Spectroscopy in Qualitative and Quantitative Monitoring of Ovalbumin Amyloid Fibrillation. Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy 2020, 229. https://doi.org/10.1016/j.saa.2019.117882" in Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy (2020),
https://hdl.handle.net/21.15107/rcub_cherry_3894 .

Exploring the potential of infrared spectroscopy in qualitative and quantitative monitoring of ovalbumin amyloid fibrillation

Milošević, Jelica; Petrić, Jovan; Jovčić, Branko; Janković, Brankica; Polović, Natalija

(Elsevier, 2020)

TY  - JOUR
AU  - Milošević, Jelica
AU  - Petrić, Jovan
AU  - Jovčić, Branko
AU  - Janković, Brankica
AU  - Polović, Natalija
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3895
AB  - Amyloid fibrils are highly ordered self-assembled (poly)peptide aggregates with cross-β structural pattern. Ovalbumin was used as a model for exploring the potential of infrared spectroscopy in detecting structural transitions and quantitative monitoring of amyloid fibrillation. Low pH (pH 2) and high temperature (90 °C) over the course of 24 h were conditions applied for amyloid formation. Fibrillation of ovalbumin was monitored by ThT and ANS fluorescence, and SDS PAGE. A significant increase in ThT fluorescence with a plateau reached after 4 h of incubation, without the lag phase, was detected. Structural transitions leading to amyloid fibrillation were analysed using all three Amide regions in ATR-FTIR spectra. Significant changes were detected in Amide I and Amide III region (decrease of α-helix and increase of β-sheet peaks). To establish a fast, precise and simple method for quantitative monitoring of amyloid fibrillation, the Amide I/Amide II ratios of aggregation specific β-sheets (1625 and 1695 cm−1, respectively) with 1540 cm−1 as internal standard were used, resulting in good correlation (R2 = 0.93 and 0.95) with the data observed by monitoring ThT fluorescence. On the other hand, assessing aggregation specific β-sheet contents by self-deconvolution showed lower correlation with ThT fluorescence (R2 = 0.75 and 0.64). Here we examined structural transitions during ovalbumin fibrillation in a qualitative and quantitative manner by exploiting the full potential of Amide regions simultaneously. Secondary structure distribution was monitored using second derivative spectra in Amide I region. A novel, simple mathematical calculation for quantitative monitoring of fibrils formation was presented employing that the increase in low and high frequency aggregation specific β-sheet in Amide I region compared to the internal standard in Amide II region is suitable for fibril formation monitoring.
PB  - Elsevier
T2  - Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
T1  - Exploring the potential of infrared spectroscopy in qualitative and quantitative monitoring of ovalbumin amyloid fibrillation
VL  - 229
DO  - 10.1016/j.saa.2019.117882
ER  - 
@article{
author = "Milošević, Jelica and Petrić, Jovan and Jovčić, Branko and Janković, Brankica and Polović, Natalija",
year = "2020",
abstract = "Amyloid fibrils are highly ordered self-assembled (poly)peptide aggregates with cross-β structural pattern. Ovalbumin was used as a model for exploring the potential of infrared spectroscopy in detecting structural transitions and quantitative monitoring of amyloid fibrillation. Low pH (pH 2) and high temperature (90 °C) over the course of 24 h were conditions applied for amyloid formation. Fibrillation of ovalbumin was monitored by ThT and ANS fluorescence, and SDS PAGE. A significant increase in ThT fluorescence with a plateau reached after 4 h of incubation, without the lag phase, was detected. Structural transitions leading to amyloid fibrillation were analysed using all three Amide regions in ATR-FTIR spectra. Significant changes were detected in Amide I and Amide III region (decrease of α-helix and increase of β-sheet peaks). To establish a fast, precise and simple method for quantitative monitoring of amyloid fibrillation, the Amide I/Amide II ratios of aggregation specific β-sheets (1625 and 1695 cm−1, respectively) with 1540 cm−1 as internal standard were used, resulting in good correlation (R2 = 0.93 and 0.95) with the data observed by monitoring ThT fluorescence. On the other hand, assessing aggregation specific β-sheet contents by self-deconvolution showed lower correlation with ThT fluorescence (R2 = 0.75 and 0.64). Here we examined structural transitions during ovalbumin fibrillation in a qualitative and quantitative manner by exploiting the full potential of Amide regions simultaneously. Secondary structure distribution was monitored using second derivative spectra in Amide I region. A novel, simple mathematical calculation for quantitative monitoring of fibrils formation was presented employing that the increase in low and high frequency aggregation specific β-sheet in Amide I region compared to the internal standard in Amide II region is suitable for fibril formation monitoring.",
publisher = "Elsevier",
journal = "Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy",
title = "Exploring the potential of infrared spectroscopy in qualitative and quantitative monitoring of ovalbumin amyloid fibrillation",
volume = "229",
doi = "10.1016/j.saa.2019.117882"
}
Milošević, J., Petrić, J., Jovčić, B., Janković, B.,& Polović, N.. (2020). Exploring the potential of infrared spectroscopy in qualitative and quantitative monitoring of ovalbumin amyloid fibrillation. in Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Elsevier., 229.
https://doi.org/10.1016/j.saa.2019.117882
Milošević J, Petrić J, Jovčić B, Janković B, Polović N. Exploring the potential of infrared spectroscopy in qualitative and quantitative monitoring of ovalbumin amyloid fibrillation. in Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy. 2020;229.
doi:10.1016/j.saa.2019.117882 .
Milošević, Jelica, Petrić, Jovan, Jovčić, Branko, Janković, Brankica, Polović, Natalija, "Exploring the potential of infrared spectroscopy in qualitative and quantitative monitoring of ovalbumin amyloid fibrillation" in Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 229 (2020),
https://doi.org/10.1016/j.saa.2019.117882 . .
6
4
4

Activation of epithelial cells by the major kiwifruit allergen Act d 1 in human and mouse-derived intestinal model

Nešić, Andrijana N.; Stam, Annemarie; Čavić, Milena; Ten Klooster, Jean Paul; Pieters, Raymond; Smit, Joost; Gavrović-Jankulović, Marija

(2019)

TY  - JOUR
AU  - Nešić, Andrijana N.
AU  - Stam, Annemarie
AU  - Čavić, Milena
AU  - Ten Klooster, Jean Paul
AU  - Pieters, Raymond
AU  - Smit, Joost
AU  - Gavrović-Jankulović, Marija
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3485
AB  - In this study, two intestinal models were employed to assess the modulatory potential of a major kiwifruit allergen on the innate immunity of epithelial cells. Effects of Act d 1 were analyzed in terms of gene expression and structural changes of tight junction (TJ) proteins, as well as up-regulation of pro-inflammatory cytokines in Caco-2 cells and, for the first time, in mouse-derived intestinal 2-dimensional (2D) organoids.

Biologically active Act d 1 induced up-regulation of TJ genes for CLDN-2, CLDN-3, CLDN-4, ZO-1, and on the protein level induced release of pro-inflammatory cytokines IL-1β, TNFα and IL-33 in both employed model systems. In 2D-organoids, active Act d 1 impaired the TJ protein networks of E-cadherin, claudin-3, and ZO-1.

2D-organoids generated from mouse intestine are a promising new model system for the assessment of allergen-induced intestinal cell responses and a useful tool for mitigation of risks associated with novel food proteins.
T2  - Journal of Functional Foods
T1  - Activation of epithelial cells by the major kiwifruit allergen Act d 1 in human and mouse-derived intestinal model
VL  - 62
DO  - 10.1016/j.jff.2019.103556
ER  - 
@article{
author = "Nešić, Andrijana N. and Stam, Annemarie and Čavić, Milena and Ten Klooster, Jean Paul and Pieters, Raymond and Smit, Joost and Gavrović-Jankulović, Marija",
year = "2019",
abstract = "In this study, two intestinal models were employed to assess the modulatory potential of a major kiwifruit allergen on the innate immunity of epithelial cells. Effects of Act d 1 were analyzed in terms of gene expression and structural changes of tight junction (TJ) proteins, as well as up-regulation of pro-inflammatory cytokines in Caco-2 cells and, for the first time, in mouse-derived intestinal 2-dimensional (2D) organoids.

Biologically active Act d 1 induced up-regulation of TJ genes for CLDN-2, CLDN-3, CLDN-4, ZO-1, and on the protein level induced release of pro-inflammatory cytokines IL-1β, TNFα and IL-33 in both employed model systems. In 2D-organoids, active Act d 1 impaired the TJ protein networks of E-cadherin, claudin-3, and ZO-1.

2D-organoids generated from mouse intestine are a promising new model system for the assessment of allergen-induced intestinal cell responses and a useful tool for mitigation of risks associated with novel food proteins.",
journal = "Journal of Functional Foods",
title = "Activation of epithelial cells by the major kiwifruit allergen Act d 1 in human and mouse-derived intestinal model",
volume = "62",
doi = "10.1016/j.jff.2019.103556"
}
Nešić, A. N., Stam, A., Čavić, M., Ten Klooster, J. P., Pieters, R., Smit, J.,& Gavrović-Jankulović, M.. (2019). Activation of epithelial cells by the major kiwifruit allergen Act d 1 in human and mouse-derived intestinal model. in Journal of Functional Foods, 62.
https://doi.org/10.1016/j.jff.2019.103556
Nešić AN, Stam A, Čavić M, Ten Klooster JP, Pieters R, Smit J, Gavrović-Jankulović M. Activation of epithelial cells by the major kiwifruit allergen Act d 1 in human and mouse-derived intestinal model. in Journal of Functional Foods. 2019;62.
doi:10.1016/j.jff.2019.103556 .
Nešić, Andrijana N., Stam, Annemarie, Čavić, Milena, Ten Klooster, Jean Paul, Pieters, Raymond, Smit, Joost, Gavrović-Jankulović, Marija, "Activation of epithelial cells by the major kiwifruit allergen Act d 1 in human and mouse-derived intestinal model" in Journal of Functional Foods, 62 (2019),
https://doi.org/10.1016/j.jff.2019.103556 . .
3
3
3

The kiwifruit allergen act d 1 activates NF-κB signaling and affects mRNA expression of TJ proteins and innate pro-allergenic cytokines

Nešić, Andrijana N.; Čavić, Milena; Popović, Milica M.; Zlatanova, Milena; Pieters, Raymond; Smit, Joost; Gavrović-Jankulović, Marija

(MDPI, 2019)

TY  - JOUR
AU  - Nešić, Andrijana N.
AU  - Čavić, Milena
AU  - Popović, Milica M.
AU  - Zlatanova, Milena
AU  - Pieters, Raymond
AU  - Smit, Joost
AU  - Gavrović-Jankulović, Marija
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3799
AB  - Impairment of the intestinal barrier is one of the key events in the initiation of the sensitization process in food allergy. The aim of this study was to explore the effects of kiwifruit allergen Act d 1 on intestinal permeability and tight junction protein (TJP) gene expression in vivo and to explore its potential to activate the NF-ĸB signaling pathway and to regulate expression of epithelial pro-allergenic cytokines. Influences of Act d 1 on TJP gene expression and pro-allergenic cytokines in the mouse intestine was analyzed by qPCR upon allergen administration by oral gavage. The effect on the in vivo intestinal permeability was assessed in ELISA by measuring the translocation of β-lactoglobulin (BLG) into circulation. The capacity of Act d 1 to activate the NF-ĸB pathway was tested in HEK293 cells by fluorescent microscopy and flow cytometry. Administration of Actinidin (Act d 1) increased intestinal permeability to the BLG. This was accompanied by changes in gene expression of TJP mRNA and pro-allergenic cytokines IL-25, IL-33, and thymic stromal lymphopoietin (TSLP) compared to the control. Act d 1 reduced TEER of the HEK293 monolayer, was positive in an NF-ĸB-reporter HEK293 cell assay, and induced secretion of TSLP. These findings shed more light on the molecular events in the sensitization process of kiwifruit but possibly also of other protease food allergens.
PB  - MDPI
T2  - Biomolecules
T1  - The kiwifruit allergen act d 1 activates NF-κB signaling and affects mRNA expression of TJ proteins and innate pro-allergenic cytokines
VL  - 9
IS  - 12
SP  - 816
DO  - 10.3390/biom9120816
ER  - 
@article{
author = "Nešić, Andrijana N. and Čavić, Milena and Popović, Milica M. and Zlatanova, Milena and Pieters, Raymond and Smit, Joost and Gavrović-Jankulović, Marija",
year = "2019",
abstract = "Impairment of the intestinal barrier is one of the key events in the initiation of the sensitization process in food allergy. The aim of this study was to explore the effects of kiwifruit allergen Act d 1 on intestinal permeability and tight junction protein (TJP) gene expression in vivo and to explore its potential to activate the NF-ĸB signaling pathway and to regulate expression of epithelial pro-allergenic cytokines. Influences of Act d 1 on TJP gene expression and pro-allergenic cytokines in the mouse intestine was analyzed by qPCR upon allergen administration by oral gavage. The effect on the in vivo intestinal permeability was assessed in ELISA by measuring the translocation of β-lactoglobulin (BLG) into circulation. The capacity of Act d 1 to activate the NF-ĸB pathway was tested in HEK293 cells by fluorescent microscopy and flow cytometry. Administration of Actinidin (Act d 1) increased intestinal permeability to the BLG. This was accompanied by changes in gene expression of TJP mRNA and pro-allergenic cytokines IL-25, IL-33, and thymic stromal lymphopoietin (TSLP) compared to the control. Act d 1 reduced TEER of the HEK293 monolayer, was positive in an NF-ĸB-reporter HEK293 cell assay, and induced secretion of TSLP. These findings shed more light on the molecular events in the sensitization process of kiwifruit but possibly also of other protease food allergens.",
publisher = "MDPI",
journal = "Biomolecules",
title = "The kiwifruit allergen act d 1 activates NF-κB signaling and affects mRNA expression of TJ proteins and innate pro-allergenic cytokines",
volume = "9",
number = "12",
pages = "816",
doi = "10.3390/biom9120816"
}
Nešić, A. N., Čavić, M., Popović, M. M., Zlatanova, M., Pieters, R., Smit, J.,& Gavrović-Jankulović, M.. (2019). The kiwifruit allergen act d 1 activates NF-κB signaling and affects mRNA expression of TJ proteins and innate pro-allergenic cytokines. in Biomolecules
MDPI., 9(12), 816.
https://doi.org/10.3390/biom9120816
Nešić AN, Čavić M, Popović MM, Zlatanova M, Pieters R, Smit J, Gavrović-Jankulović M. The kiwifruit allergen act d 1 activates NF-κB signaling and affects mRNA expression of TJ proteins and innate pro-allergenic cytokines. in Biomolecules. 2019;9(12):816.
doi:10.3390/biom9120816 .
Nešić, Andrijana N., Čavić, Milena, Popović, Milica M., Zlatanova, Milena, Pieters, Raymond, Smit, Joost, Gavrović-Jankulović, Marija, "The kiwifruit allergen act d 1 activates NF-κB signaling and affects mRNA expression of TJ proteins and innate pro-allergenic cytokines" in Biomolecules, 9, no. 12 (2019):816,
https://doi.org/10.3390/biom9120816 . .
1
4
1
4

Influence of methionine residue position on oxidative stability of glucose oxidase from Aspergillus niger

Kovačević, Gordana; Ostafe, Raluca; Fischer, Rainer; Prodanović, Radivoje

(Elsevier, 2019)

TY  - JOUR
AU  - Kovačević, Gordana
AU  - Ostafe, Raluca
AU  - Fischer, Rainer
AU  - Prodanović, Radivoje
PY  - 2019
AB  - Glucose oxidase (GOx) is a promising candidate for construction of implantable miniature biofuel cells and biosensors for continuous glucose monitoring. The main drawback that limits current application of GOx in these devices is its low stability, especially sensitivity to reactive oxygen species. In order to address this problem, we performed saturation mutagenesis at all 11 methionine residues as their interaction with reactive oxygen species inactivates enzymes. For successful screening of these libraries a method based on yeast surface display (YSD) systems was developed. Mutations at methionine positions close to the GOx active site contributed the most to the oxidative stability, and combinations of the four best single mutations were tested. Combined mutants did not show higher stability or activity compared to the parental single mutants. To confirm oxidative stability of YSD expressed GOx mutants they were re-cloned in Pichia pastoris, purified and immobilized on macroporous copolymer. The additional kinetic analysis of immobilized GOx mutants confirmed that the best mutant with only one mutation close to the active site (M561S) has 2.5 times increased half-life in the presence of hydrogen peroxide compared to the wild-type variant.
PB  - Elsevier
T2  - Biochemical Engineering Journal
T1  - Influence of methionine residue position on oxidative stability of glucose oxidase from Aspergillus niger
VL  - 146
SP  - 143
EP  - 149
DO  - 10.1016/j.bej.2019.03.016
ER  - 
@article{
author = "Kovačević, Gordana and Ostafe, Raluca and Fischer, Rainer and Prodanović, Radivoje",
year = "2019",
abstract = "Glucose oxidase (GOx) is a promising candidate for construction of implantable miniature biofuel cells and biosensors for continuous glucose monitoring. The main drawback that limits current application of GOx in these devices is its low stability, especially sensitivity to reactive oxygen species. In order to address this problem, we performed saturation mutagenesis at all 11 methionine residues as their interaction with reactive oxygen species inactivates enzymes. For successful screening of these libraries a method based on yeast surface display (YSD) systems was developed. Mutations at methionine positions close to the GOx active site contributed the most to the oxidative stability, and combinations of the four best single mutations were tested. Combined mutants did not show higher stability or activity compared to the parental single mutants. To confirm oxidative stability of YSD expressed GOx mutants they were re-cloned in Pichia pastoris, purified and immobilized on macroporous copolymer. The additional kinetic analysis of immobilized GOx mutants confirmed that the best mutant with only one mutation close to the active site (M561S) has 2.5 times increased half-life in the presence of hydrogen peroxide compared to the wild-type variant.",
publisher = "Elsevier",
journal = "Biochemical Engineering Journal",
title = "Influence of methionine residue position on oxidative stability of glucose oxidase from Aspergillus niger",
volume = "146",
pages = "143-149",
doi = "10.1016/j.bej.2019.03.016"
}
Kovačević, G., Ostafe, R., Fischer, R.,& Prodanović, R.. (2019). Influence of methionine residue position on oxidative stability of glucose oxidase from Aspergillus niger. in Biochemical Engineering Journal
Elsevier., 146, 143-149.
https://doi.org/10.1016/j.bej.2019.03.016
Kovačević G, Ostafe R, Fischer R, Prodanović R. Influence of methionine residue position on oxidative stability of glucose oxidase from Aspergillus niger. in Biochemical Engineering Journal. 2019;146:143-149.
doi:10.1016/j.bej.2019.03.016 .
Kovačević, Gordana, Ostafe, Raluca, Fischer, Rainer, Prodanović, Radivoje, "Influence of methionine residue position on oxidative stability of glucose oxidase from Aspergillus niger" in Biochemical Engineering Journal, 146 (2019):143-149,
https://doi.org/10.1016/j.bej.2019.03.016 . .
9
7
8

Supplementary data for the article: Kovačević, G.; Ostafe, R.; Fischer, R.; Prodanović, R. Influence of Methionine Residue Position on Oxidative Stability of Glucose Oxidase from Aspergillus Niger. Biochemical Engineering Journal 2019, 146, 143–149. https://doi.org/10.1016/j.bej.2019.03.016

Kovačević, Gordana; Ostafe, Raluca; Fischer, Rainer; Prodanović, Radivoje

(Elsevier, 2019)

TY  - DATA
AU  - Kovačević, Gordana
AU  - Ostafe, Raluca
AU  - Fischer, Rainer
AU  - Prodanović, Radivoje
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2882
PB  - Elsevier
T2  - Biochemical Engineering Journal
T1  - Supplementary data for the article: Kovačević, G.; Ostafe, R.; Fischer, R.; Prodanović, R. Influence of Methionine Residue Position on Oxidative Stability of Glucose Oxidase from Aspergillus Niger. Biochemical Engineering Journal 2019, 146, 143–149. https://doi.org/10.1016/j.bej.2019.03.016
UR  - https://hdl.handle.net/21.15107/rcub_cherry_2882
ER  - 
@misc{
author = "Kovačević, Gordana and Ostafe, Raluca and Fischer, Rainer and Prodanović, Radivoje",
year = "2019",
publisher = "Elsevier",
journal = "Biochemical Engineering Journal",
title = "Supplementary data for the article: Kovačević, G.; Ostafe, R.; Fischer, R.; Prodanović, R. Influence of Methionine Residue Position on Oxidative Stability of Glucose Oxidase from Aspergillus Niger. Biochemical Engineering Journal 2019, 146, 143–149. https://doi.org/10.1016/j.bej.2019.03.016",
url = "https://hdl.handle.net/21.15107/rcub_cherry_2882"
}
Kovačević, G., Ostafe, R., Fischer, R.,& Prodanović, R.. (2019). Supplementary data for the article: Kovačević, G.; Ostafe, R.; Fischer, R.; Prodanović, R. Influence of Methionine Residue Position on Oxidative Stability of Glucose Oxidase from Aspergillus Niger. Biochemical Engineering Journal 2019, 146, 143–149. https://doi.org/10.1016/j.bej.2019.03.016. in Biochemical Engineering Journal
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_2882
Kovačević G, Ostafe R, Fischer R, Prodanović R. Supplementary data for the article: Kovačević, G.; Ostafe, R.; Fischer, R.; Prodanović, R. Influence of Methionine Residue Position on Oxidative Stability of Glucose Oxidase from Aspergillus Niger. Biochemical Engineering Journal 2019, 146, 143–149. https://doi.org/10.1016/j.bej.2019.03.016. in Biochemical Engineering Journal. 2019;.
https://hdl.handle.net/21.15107/rcub_cherry_2882 .
Kovačević, Gordana, Ostafe, Raluca, Fischer, Rainer, Prodanović, Radivoje, "Supplementary data for the article: Kovačević, G.; Ostafe, R.; Fischer, R.; Prodanović, R. Influence of Methionine Residue Position on Oxidative Stability of Glucose Oxidase from Aspergillus Niger. Biochemical Engineering Journal 2019, 146, 143–149. https://doi.org/10.1016/j.bej.2019.03.016" in Biochemical Engineering Journal (2019),
https://hdl.handle.net/21.15107/rcub_cherry_2882 .

Protein engineering of cellobiose dehydrogenase from Phanerochaete chrysosporium in yeast Saccharomyces cerevisiae InvSc1 for increased activity and stability

Blažić, Marija; Balaž, Ana Marija; Tadić, Vojin; Draganić, Bojana; Ostafe, Raluca; Fischer, Rainer; Prodanović, Radivoje

(Elsevier, 2019)

TY  - JOUR
AU  - Blažić, Marija
AU  - Balaž, Ana Marija
AU  - Tadić, Vojin
AU  - Draganić, Bojana
AU  - Ostafe, Raluca
AU  - Fischer, Rainer
AU  - Prodanović, Radivoje
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2898
AB  - Cellobiose dehydrogenase (CDH) can be used in industry for lactobionic acid production, as a part of biosensors for disaccharides and in wound healing. In fungi it is involved in lignocellulose degradation. CDH gene from Phanerochaete chrysosporium has been cloned in pYES2 plasmid for extracellular expression and protein engineering in yeast Saccharomyces cerevisiae InvSC1 for the first time. A CDH gene library was generated using error-prone PCR and screened by spectrophotometric enzymatic assay based on 2,6-dichloroindophenol reduction detection in microtiter plates. Several mutants with increased activity and specificity towards lactose and cellobiose were found, purified and characterized in detail. Recombinant CDH enzymes showed a broad molecular weight between 120 and 150 KDa due to hyper-glycosylation and the best S137 N mutant showed 2.2 times increased k cat and 1.5 and 2 times increased specificity constant for lactose and cellobiose compared to the wild type enzyme. pH optimum of mutants was not changed while thermostability of selected mutants improved and S137 N mutant retained 30% of it's original activity after 15 min at 70 °C compared to 10% of activity that the wild type enzyme retained. Mutants M65S and S137 N showed also 1.6 and 1.5 times increased productivity of hydrogen peroxide in the presence of 30 mM lactose compared to the wild type.
PB  - Elsevier
T2  - Biochemical Engineering Journal
T1  - Protein engineering of cellobiose dehydrogenase from Phanerochaete chrysosporium in yeast Saccharomyces cerevisiae InvSc1 for increased activity and stability
VL  - 146
SP  - 179
EP  - 185
DO  - 10.1016/j.bej.2019.03.025
ER  - 
@article{
author = "Blažić, Marija and Balaž, Ana Marija and Tadić, Vojin and Draganić, Bojana and Ostafe, Raluca and Fischer, Rainer and Prodanović, Radivoje",
year = "2019",
abstract = "Cellobiose dehydrogenase (CDH) can be used in industry for lactobionic acid production, as a part of biosensors for disaccharides and in wound healing. In fungi it is involved in lignocellulose degradation. CDH gene from Phanerochaete chrysosporium has been cloned in pYES2 plasmid for extracellular expression and protein engineering in yeast Saccharomyces cerevisiae InvSC1 for the first time. A CDH gene library was generated using error-prone PCR and screened by spectrophotometric enzymatic assay based on 2,6-dichloroindophenol reduction detection in microtiter plates. Several mutants with increased activity and specificity towards lactose and cellobiose were found, purified and characterized in detail. Recombinant CDH enzymes showed a broad molecular weight between 120 and 150 KDa due to hyper-glycosylation and the best S137 N mutant showed 2.2 times increased k cat and 1.5 and 2 times increased specificity constant for lactose and cellobiose compared to the wild type enzyme. pH optimum of mutants was not changed while thermostability of selected mutants improved and S137 N mutant retained 30% of it's original activity after 15 min at 70 °C compared to 10% of activity that the wild type enzyme retained. Mutants M65S and S137 N showed also 1.6 and 1.5 times increased productivity of hydrogen peroxide in the presence of 30 mM lactose compared to the wild type.",
publisher = "Elsevier",
journal = "Biochemical Engineering Journal",
title = "Protein engineering of cellobiose dehydrogenase from Phanerochaete chrysosporium in yeast Saccharomyces cerevisiae InvSc1 for increased activity and stability",
volume = "146",
pages = "179-185",
doi = "10.1016/j.bej.2019.03.025"
}
Blažić, M., Balaž, A. M., Tadić, V., Draganić, B., Ostafe, R., Fischer, R.,& Prodanović, R.. (2019). Protein engineering of cellobiose dehydrogenase from Phanerochaete chrysosporium in yeast Saccharomyces cerevisiae InvSc1 for increased activity and stability. in Biochemical Engineering Journal
Elsevier., 146, 179-185.
https://doi.org/10.1016/j.bej.2019.03.025
Blažić M, Balaž AM, Tadić V, Draganić B, Ostafe R, Fischer R, Prodanović R. Protein engineering of cellobiose dehydrogenase from Phanerochaete chrysosporium in yeast Saccharomyces cerevisiae InvSc1 for increased activity and stability. in Biochemical Engineering Journal. 2019;146:179-185.
doi:10.1016/j.bej.2019.03.025 .
Blažić, Marija, Balaž, Ana Marija, Tadić, Vojin, Draganić, Bojana, Ostafe, Raluca, Fischer, Rainer, Prodanović, Radivoje, "Protein engineering of cellobiose dehydrogenase from Phanerochaete chrysosporium in yeast Saccharomyces cerevisiae InvSc1 for increased activity and stability" in Biochemical Engineering Journal, 146 (2019):179-185,
https://doi.org/10.1016/j.bej.2019.03.025 . .
11
9
9

Supplementary data for the article: Kostić, A. Ž.; Gašić, U. M.; Pešić, M. B.; Stanojević, S. P.; Barać, M. B.; Mačukanović-Jocić, M. P.; Avramov, S. N.; Tešić, Ž. L. Phytochemical Analysis and Total Antioxidant Capacity of Rhizome, Above-Ground Vegetative Parts and Flower of Three Iris Species. Chemistry and Biodiversity 2019, 16 (3), 1–17. https://doi.org/10.1002/cbdv.201800565

Blažić, Marija; Balaž, Ana Marija; Tadić, Vojin; Draganić, Bojana; Ostafe, Raluca; Fischer, Rainer; Prodanović, Radivoje

(Elsevier, 2019)

TY  - DATA
AU  - Blažić, Marija
AU  - Balaž, Ana Marija
AU  - Tadić, Vojin
AU  - Draganić, Bojana
AU  - Ostafe, Raluca
AU  - Fischer, Rainer
AU  - Prodanović, Radivoje
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2900
PB  - Elsevier
T2  - Biochemical Engineering Journal
T1  - Supplementary data for the article: Kostić, A. Ž.; Gašić, U. M.; Pešić, M. B.; Stanojević, S. P.; Barać, M. B.; Mačukanović-Jocić, M. P.; Avramov, S. N.; Tešić, Ž. L. Phytochemical Analysis and Total Antioxidant Capacity of Rhizome, Above-Ground Vegetative Parts and Flower of Three Iris Species. Chemistry and Biodiversity 2019, 16 (3), 1–17. https://doi.org/10.1002/cbdv.201800565
UR  - https://hdl.handle.net/21.15107/rcub_cherry_2900
ER  - 
@misc{
author = "Blažić, Marija and Balaž, Ana Marija and Tadić, Vojin and Draganić, Bojana and Ostafe, Raluca and Fischer, Rainer and Prodanović, Radivoje",
year = "2019",
publisher = "Elsevier",
journal = "Biochemical Engineering Journal",
title = "Supplementary data for the article: Kostić, A. Ž.; Gašić, U. M.; Pešić, M. B.; Stanojević, S. P.; Barać, M. B.; Mačukanović-Jocić, M. P.; Avramov, S. N.; Tešić, Ž. L. Phytochemical Analysis and Total Antioxidant Capacity of Rhizome, Above-Ground Vegetative Parts and Flower of Three Iris Species. Chemistry and Biodiversity 2019, 16 (3), 1–17. https://doi.org/10.1002/cbdv.201800565",
url = "https://hdl.handle.net/21.15107/rcub_cherry_2900"
}
Blažić, M., Balaž, A. M., Tadić, V., Draganić, B., Ostafe, R., Fischer, R.,& Prodanović, R.. (2019). Supplementary data for the article: Kostić, A. Ž.; Gašić, U. M.; Pešić, M. B.; Stanojević, S. P.; Barać, M. B.; Mačukanović-Jocić, M. P.; Avramov, S. N.; Tešić, Ž. L. Phytochemical Analysis and Total Antioxidant Capacity of Rhizome, Above-Ground Vegetative Parts and Flower of Three Iris Species. Chemistry and Biodiversity 2019, 16 (3), 1–17. https://doi.org/10.1002/cbdv.201800565. in Biochemical Engineering Journal
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_2900
Blažić M, Balaž AM, Tadić V, Draganić B, Ostafe R, Fischer R, Prodanović R. Supplementary data for the article: Kostić, A. Ž.; Gašić, U. M.; Pešić, M. B.; Stanojević, S. P.; Barać, M. B.; Mačukanović-Jocić, M. P.; Avramov, S. N.; Tešić, Ž. L. Phytochemical Analysis and Total Antioxidant Capacity of Rhizome, Above-Ground Vegetative Parts and Flower of Three Iris Species. Chemistry and Biodiversity 2019, 16 (3), 1–17. https://doi.org/10.1002/cbdv.201800565. in Biochemical Engineering Journal. 2019;.
https://hdl.handle.net/21.15107/rcub_cherry_2900 .
Blažić, Marija, Balaž, Ana Marija, Tadić, Vojin, Draganić, Bojana, Ostafe, Raluca, Fischer, Rainer, Prodanović, Radivoje, "Supplementary data for the article: Kostić, A. Ž.; Gašić, U. M.; Pešić, M. B.; Stanojević, S. P.; Barać, M. B.; Mačukanović-Jocić, M. P.; Avramov, S. N.; Tešić, Ž. L. Phytochemical Analysis and Total Antioxidant Capacity of Rhizome, Above-Ground Vegetative Parts and Flower of Three Iris Species. Chemistry and Biodiversity 2019, 16 (3), 1–17. https://doi.org/10.1002/cbdv.201800565" in Biochemical Engineering Journal (2019),
https://hdl.handle.net/21.15107/rcub_cherry_2900 .