J. Bolyai Research Scholarship of the Hungarian Academy of Sciences (É.A.E, N.V.M.)

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J. Bolyai Research Scholarship of the Hungarian Academy of Sciences (É.A.E, N.V.M.)

Authors

Publications

Supplementary data for the article: Meszaros, J. P.; Poljarević, J.; Gal, T. G.; May, N. V.; Spengler, G.; Enyedy, E. A. Comparative Solution and Structural Studies of Half-Sandwich Rhodium and Ruthenium Complexes Bearing Curcumin and Acetylacetone. Journal of Inorganic Biochemistry 2019, 195, 91–100. https://doi.org/10.1016/j.jinorgbio.2019.02.015

Meszaros, Janos P.; Poljarević, Jelena; Gal, Tamas G.; May, Nora V.; Spengler, Gabriella; Enyedy, Eva A.

(Elsevier, 2019) 

TY  - DATA
AU  - Meszaros, Janos P.
AU  - Poljarević, Jelena
AU  - Gal, Tamas G.
AU  - May, Nora V.
AU  - Spengler, Gabriella
AU  - Enyedy, Eva A.
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2875
PB  - Elsevier
T2  - Journal of Inorganic Biochemistry
T1  - Supplementary data for the article: Meszaros, J. P.; Poljarević, J.; Gal, T. G.; May, N. V.; Spengler, G.; Enyedy, E. A. Comparative Solution and Structural Studies of Half-Sandwich Rhodium and Ruthenium Complexes Bearing Curcumin and Acetylacetone. Journal of Inorganic Biochemistry 2019, 195, 91–100. https://doi.org/10.1016/j.jinorgbio.2019.02.015
UR  - https://hdl.handle.net/21.15107/rcub_cherry_2875
ER  - 
@misc{
author = "Meszaros, Janos P. and Poljarević, Jelena and Gal, Tamas G. and May, Nora V. and Spengler, Gabriella and Enyedy, Eva A.",
year = "2019",
publisher = "Elsevier",
journal = "Journal of Inorganic Biochemistry",
title = "Supplementary data for the article: Meszaros, J. P.; Poljarević, J.; Gal, T. G.; May, N. V.; Spengler, G.; Enyedy, E. A. Comparative Solution and Structural Studies of Half-Sandwich Rhodium and Ruthenium Complexes Bearing Curcumin and Acetylacetone. Journal of Inorganic Biochemistry 2019, 195, 91–100. https://doi.org/10.1016/j.jinorgbio.2019.02.015",
url = "https://hdl.handle.net/21.15107/rcub_cherry_2875"
}
Meszaros, J. P., Poljarević, J., Gal, T. G., May, N. V., Spengler, G.,& Enyedy, E. A.. (2019). Supplementary data for the article: Meszaros, J. P.; Poljarević, J.; Gal, T. G.; May, N. V.; Spengler, G.; Enyedy, E. A. Comparative Solution and Structural Studies of Half-Sandwich Rhodium and Ruthenium Complexes Bearing Curcumin and Acetylacetone. Journal of Inorganic Biochemistry 2019, 195, 91–100. https://doi.org/10.1016/j.jinorgbio.2019.02.015. in Journal of Inorganic Biochemistry
Elsevier..
https://hdl.handle.net/21.15107/rcub_cherry_2875
Meszaros JP, Poljarević J, Gal TG, May NV, Spengler G, Enyedy EA. Supplementary data for the article: Meszaros, J. P.; Poljarević, J.; Gal, T. G.; May, N. V.; Spengler, G.; Enyedy, E. A. Comparative Solution and Structural Studies of Half-Sandwich Rhodium and Ruthenium Complexes Bearing Curcumin and Acetylacetone. Journal of Inorganic Biochemistry 2019, 195, 91–100. https://doi.org/10.1016/j.jinorgbio.2019.02.015. in Journal of Inorganic Biochemistry. 2019;.
https://hdl.handle.net/21.15107/rcub_cherry_2875 .
Meszaros, Janos P., Poljarević, Jelena, Gal, Tamas G., May, Nora V., Spengler, Gabriella, Enyedy, Eva A., "Supplementary data for the article: Meszaros, J. P.; Poljarević, J.; Gal, T. G.; May, N. V.; Spengler, G.; Enyedy, E. A. Comparative Solution and Structural Studies of Half-Sandwich Rhodium and Ruthenium Complexes Bearing Curcumin and Acetylacetone. Journal of Inorganic Biochemistry 2019, 195, 91–100. https://doi.org/10.1016/j.jinorgbio.2019.02.015" in Journal of Inorganic Biochemistry (2019),
https://hdl.handle.net/21.15107/rcub_cherry_2875 .

Comparative solution and structural studies of half-sandwich rhodium and ruthenium complexes bearing curcumin and acetylacetone

Meszaros, Janos P.; Poljarević, Jelena; Gal, Tamas G.; May, Nora V.; Spengler, Gabriella; Enyedy, Eva A.

(Elsevier, 2019) 

TY  - JOUR
AU  - Meszaros, Janos P.
AU  - Poljarević, Jelena
AU  - Gal, Tamas G.
AU  - May, Nora V.
AU  - Spengler, Gabriella
AU  - Enyedy, Eva A.
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2873
AB  - Half-sandwich organometallic complexes of curcumin are extensively investigated as anticancer compounds.
Speciation studies were performed to explore the solution stability of curcumin complexes formed with [Rh(η5- C5Me5)(H2O)3]2+. Acetylacetone (Hacac), as the simplest β-diketone ligand bearing (O,O) donor set, was involved for comparison and its Ru(η6‑p‑cymene), Ru(η6‑toluene) complexes were also studied. 1H NMR, UV–visible and pH-potentiometric titrations revealed a clear trend of stability constants of the acac complexes: Ru(η6‑p‑cymene) > Ru(η6‑toluene) > Rh(η5-C5Me5). Despite this order, the highest extent of complex formation is seen for the Rh(η5-C5Me5) complexes at pH 7.4. Formation constant of [Rh(η5-C5Me5)(H2curcumin) (H2O)]+ reveals similar solution stability to that of the acac complex. Additionally, structures of two complexes were determined by X-ray crystallography. The in vitro cytotoxicity of curcumin was not improved by the complexation with these organometallic cations.
PB  - Elsevier
T2  - Journal of Inorganic Biochemistry
T1  - Comparative solution and structural studies of half-sandwich rhodium and ruthenium complexes bearing curcumin and acetylacetone
VL  - 195
SP  - 91
EP  - 100
DO  - 10.1016/j.jinorgbio.2019.02.015
ER  - 
@article{
author = "Meszaros, Janos P. and Poljarević, Jelena and Gal, Tamas G. and May, Nora V. and Spengler, Gabriella and Enyedy, Eva A.",
year = "2019",
abstract = "Half-sandwich organometallic complexes of curcumin are extensively investigated as anticancer compounds.
Speciation studies were performed to explore the solution stability of curcumin complexes formed with [Rh(η5- C5Me5)(H2O)3]2+. Acetylacetone (Hacac), as the simplest β-diketone ligand bearing (O,O) donor set, was involved for comparison and its Ru(η6‑p‑cymene), Ru(η6‑toluene) complexes were also studied. 1H NMR, UV–visible and pH-potentiometric titrations revealed a clear trend of stability constants of the acac complexes: Ru(η6‑p‑cymene) > Ru(η6‑toluene) > Rh(η5-C5Me5). Despite this order, the highest extent of complex formation is seen for the Rh(η5-C5Me5) complexes at pH 7.4. Formation constant of [Rh(η5-C5Me5)(H2curcumin) (H2O)]+ reveals similar solution stability to that of the acac complex. Additionally, structures of two complexes were determined by X-ray crystallography. The in vitro cytotoxicity of curcumin was not improved by the complexation with these organometallic cations.",
publisher = "Elsevier",
journal = "Journal of Inorganic Biochemistry",
title = "Comparative solution and structural studies of half-sandwich rhodium and ruthenium complexes bearing curcumin and acetylacetone",
volume = "195",
pages = "91-100",
doi = "10.1016/j.jinorgbio.2019.02.015"
}
Meszaros, J. P., Poljarević, J., Gal, T. G., May, N. V., Spengler, G.,& Enyedy, E. A.. (2019). Comparative solution and structural studies of half-sandwich rhodium and ruthenium complexes bearing curcumin and acetylacetone. in Journal of Inorganic Biochemistry
Elsevier., 195, 91-100.
https://doi.org/10.1016/j.jinorgbio.2019.02.015
Meszaros JP, Poljarević J, Gal TG, May NV, Spengler G, Enyedy EA. Comparative solution and structural studies of half-sandwich rhodium and ruthenium complexes bearing curcumin and acetylacetone. in Journal of Inorganic Biochemistry. 2019;195:91-100.
doi:10.1016/j.jinorgbio.2019.02.015 .
Meszaros, Janos P., Poljarević, Jelena, Gal, Tamas G., May, Nora V., Spengler, Gabriella, Enyedy, Eva A., "Comparative solution and structural studies of half-sandwich rhodium and ruthenium complexes bearing curcumin and acetylacetone" in Journal of Inorganic Biochemistry, 195 (2019):91-100,
https://doi.org/10.1016/j.jinorgbio.2019.02.015 . .
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Comparative solution and structural studies of half-sandwich rhodium and ruthenium complexes bearing curcumin and acetylacetone

Meszaros, Janos P.; Poljarević, Jelena; Gal, Tamas G.; May, Nora V.; Spengler, Gabriella; Enyedy, Eva A.

(Elsevier, 2019) 

TY  - JOUR
AU  - Meszaros, Janos P.
AU  - Poljarević, Jelena
AU  - Gal, Tamas G.
AU  - May, Nora V.
AU  - Spengler, Gabriella
AU  - Enyedy, Eva A.
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2891
AB  - Half-sandwich organometallic complexes of curcumin are extensively investigated as anticancer compounds.Speciation studies were performed to explore the solution stability of curcumin complexes formed with [Rh(η5- C5Me5)(H2O)3]2+. Acetylacetone (Hacac), as the simplest β-diketone ligand bearing (O,O) donor set, was involved for comparison and its Ru(η6‑p‑cymene), Ru(η6‑toluene) complexes were also studied. 1H NMR, UV–visible and pH-potentiometric titrations revealed a clear trend of stability constants of the acac complexes: Ru(η6‑p‑cymene) > Ru(η6‑toluene) > Rh(η5-C5Me5). Despite this order, the highest extent of complex formation is seen for the Rh(η5-C5Me5) complexes at pH 7.4. Formation constant of [Rh(η5-C5Me5)(H2curcumin) (H2O)]+ reveals similar solution stability to that of the acac complex. Additionally, structures of two complexes were determined by X-ray crystallography. The in vitro cytotoxicity of curcumin was not improved by the complexation with these organometallic cations.
PB  - Elsevier
T2  - Journal of Inorganic Biochemistry
T1  - Comparative solution and structural studies of half-sandwich rhodium and ruthenium complexes bearing curcumin and acetylacetone
VL  - 195
SP  - 91
EP  - 100
DO  - 10.1016/j.jinorgbio.2019.02.015
ER  - 
@article{
author = "Meszaros, Janos P. and Poljarević, Jelena and Gal, Tamas G. and May, Nora V. and Spengler, Gabriella and Enyedy, Eva A.",
year = "2019",
abstract = "Half-sandwich organometallic complexes of curcumin are extensively investigated as anticancer compounds.Speciation studies were performed to explore the solution stability of curcumin complexes formed with [Rh(η5- C5Me5)(H2O)3]2+. Acetylacetone (Hacac), as the simplest β-diketone ligand bearing (O,O) donor set, was involved for comparison and its Ru(η6‑p‑cymene), Ru(η6‑toluene) complexes were also studied. 1H NMR, UV–visible and pH-potentiometric titrations revealed a clear trend of stability constants of the acac complexes: Ru(η6‑p‑cymene) > Ru(η6‑toluene) > Rh(η5-C5Me5). Despite this order, the highest extent of complex formation is seen for the Rh(η5-C5Me5) complexes at pH 7.4. Formation constant of [Rh(η5-C5Me5)(H2curcumin) (H2O)]+ reveals similar solution stability to that of the acac complex. Additionally, structures of two complexes were determined by X-ray crystallography. The in vitro cytotoxicity of curcumin was not improved by the complexation with these organometallic cations.",
publisher = "Elsevier",
journal = "Journal of Inorganic Biochemistry",
title = "Comparative solution and structural studies of half-sandwich rhodium and ruthenium complexes bearing curcumin and acetylacetone",
volume = "195",
pages = "91-100",
doi = "10.1016/j.jinorgbio.2019.02.015"
}
Meszaros, J. P., Poljarević, J., Gal, T. G., May, N. V., Spengler, G.,& Enyedy, E. A.. (2019). Comparative solution and structural studies of half-sandwich rhodium and ruthenium complexes bearing curcumin and acetylacetone. in Journal of Inorganic Biochemistry
Elsevier., 195, 91-100.
https://doi.org/10.1016/j.jinorgbio.2019.02.015
Meszaros JP, Poljarević J, Gal TG, May NV, Spengler G, Enyedy EA. Comparative solution and structural studies of half-sandwich rhodium and ruthenium complexes bearing curcumin and acetylacetone. in Journal of Inorganic Biochemistry. 2019;195:91-100.
doi:10.1016/j.jinorgbio.2019.02.015 .
Meszaros, Janos P., Poljarević, Jelena, Gal, Tamas G., May, Nora V., Spengler, Gabriella, Enyedy, Eva A., "Comparative solution and structural studies of half-sandwich rhodium and ruthenium complexes bearing curcumin and acetylacetone" in Journal of Inorganic Biochemistry, 195 (2019):91-100,
https://doi.org/10.1016/j.jinorgbio.2019.02.015 . .
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