TY  - JOUR
AU  - Kramar, Ana
AU  - Petrovic, Marija
AU  - Mihajlovski, Katarina
AU  - Mandić, Boris
AU  - Vukovic, Gorica
AU  - Blagojevic, Stevan
AU  - Kostić, Mirjana M.
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4939
AB  - Six ethanolic extracts, obtained from anise, fennel, lavender, sage, mint, white horehound and their mixture were directly applied onto cellulose (viscose) fabric to impart antimicrobial and antioxidant functionality for its potential use as a wound dressing. Antimicrobial activity of treated fabrics against gram-positive bacteria S. aureus and yeast C. albicans, as common skin pathogens, was determined by agar diffusion test. The most effective against both microorganisms was viscose with anise, fennel, and mint, whereby clear inhibition and suppression zones were detected. The oxidation of viscose, intended to improve sorption properties and consequently adsorption of extracts, increased the antimicrobial activity of viscose with a mixture of extracts. The antioxidant activity of fabric samples with extracts, determined by 2,2-Diphenyl-1-picrylhydrazyl (DPPH) assay, was significantly higher when compared to the untreated viscose sample (2.38 %) and ranged from 11.82 % for viscose with fennel up to 87.71 % for viscose with sage. Oxidation of fabric before sorption of extracts mixture contributes to higher antioxidant activity (68.81 %). Direct impregnation of bioactive plants extracts onto the fabric represents low cost and simple method, which makes it suitable for obtaining eco-friendly, low-cost disposable medical textiles with the therapeutic and prophylactic role.
T2  - Fibers and Polymers
T1  - Selected Aromatic Plants Extracts as an Antimicrobial and Antioxidant Finish for Cellulose Fabric- Direct Impregnation Method
VL  - 22
IS  - 12
SP  - 3317
EP  - 3325
DO  - 10.1007/s12221-021-3007-1
ER  - 

@article{
author = "Kramar, Ana and Petrovic, Marija and Mihajlovski, Katarina and Mandić, Boris and Vukovic, Gorica and Blagojevic, Stevan and Kostić, Mirjana M.",
year = "2021",
abstract = "Six ethanolic extracts, obtained from anise, fennel, lavender, sage, mint, white horehound and their mixture were directly applied onto cellulose (viscose) fabric to impart antimicrobial and antioxidant functionality for its potential use as a wound dressing. Antimicrobial activity of treated fabrics against gram-positive bacteria S. aureus and yeast C. albicans, as common skin pathogens, was determined by agar diffusion test. The most effective against both microorganisms was viscose with anise, fennel, and mint, whereby clear inhibition and suppression zones were detected. The oxidation of viscose, intended to improve sorption properties and consequently adsorption of extracts, increased the antimicrobial activity of viscose with a mixture of extracts. The antioxidant activity of fabric samples with extracts, determined by 2,2-Diphenyl-1-picrylhydrazyl (DPPH) assay, was significantly higher when compared to the untreated viscose sample (2.38 %) and ranged from 11.82 % for viscose with fennel up to 87.71 % for viscose with sage. Oxidation of fabric before sorption of extracts mixture contributes to higher antioxidant activity (68.81 %). Direct impregnation of bioactive plants extracts onto the fabric represents low cost and simple method, which makes it suitable for obtaining eco-friendly, low-cost disposable medical textiles with the therapeutic and prophylactic role.",
journal = "Fibers and Polymers",
title = "Selected Aromatic Plants Extracts as an Antimicrobial and Antioxidant Finish for Cellulose Fabric- Direct Impregnation Method",
volume = "22",
number = "12",
pages = "3317-3325",
doi = "10.1007/s12221-021-3007-1"
}

Kramar, A., Petrovic, M., Mihajlovski, K., Mandić, B., Vukovic, G., Blagojevic, S.,& Kostić, M. M.. (2021). Selected Aromatic Plants Extracts as an Antimicrobial and Antioxidant Finish for Cellulose Fabric- Direct Impregnation Method. in Fibers and Polymers, 22(12), 3317-3325.
https://doi.org/10.1007/s12221-021-3007-1

Kramar A, Petrovic M, Mihajlovski K, Mandić B, Vukovic G, Blagojevic S, Kostić MM. Selected Aromatic Plants Extracts as an Antimicrobial and Antioxidant Finish for Cellulose Fabric- Direct Impregnation Method. in Fibers and Polymers. 2021;22(12):3317-3325.
doi:10.1007/s12221-021-3007-1 .

Kramar, Ana, Petrovic, Marija, Mihajlovski, Katarina, Mandić, Boris, Vukovic, Gorica, Blagojevic, Stevan, Kostić, Mirjana M., "Selected Aromatic Plants Extracts as an Antimicrobial and Antioxidant Finish for Cellulose Fabric- Direct Impregnation Method" in Fibers and Polymers, 22, no. 12 (2021):3317-3325,
https://doi.org/10.1007/s12221-021-3007-1 . .

TY  - JOUR
AU  - Kramar, Ana
AU  - Ilić-Tomić, Tatjana
AU  - Petković, Miloš
AU  - Radulović, Niko S.
AU  - Kostić, Mirjana M.
AU  - Jocic, Dragan
AU  - Nikodinović-Runić, Jasmina
PY  - 2014
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1807
AB  - Renewed demand for incorporation of natural dyes (bio-colorants) in textile industry could be met through biotechnological production of bacterial pigments. Two new Streptomyces strains (NP2 and NP4) were isolated for the remarkable ability to produce diffusible deep blue and deep red pigment into fermentation medium. Crude mycelial extracts of both strains were used as bio-colorants in conventional textile dyeing procedures avoiding downstream purification procedures. The yields of bio-colorants obtained in this way were 62 and 84 mg per g of mycelia for Streptomyces sp. NP2 and Streptomyces sp. NP4, respectively. Through nuclear magnetic resonance analysis of crude extracts before and after dyeing procedures, it was shown that both extracts contained prodigiosin-like family of compounds that exhibited different dyeing capabilities towards different textile fibers. Polyamide and acrylic fibers were colored to the deepest shade, polyester and triacetate fibers to a noticeable, but much lower shade depth, while cotton and cellulosic fibers stained weakly. These results confirmed that crude bacterial extracts had the characteristics similar to those of ionic and disperse dyes, which was consistent with the identified polypyrrolic prodigiosin-like structures.
PB  - Springer, New York
T2  - World Journal of Microbiology and Biotechnology
T1  - Crude bacterial extracts of two new Streptomyces sp isolates as bio-colorants for textile dyeing
VL  - 30
IS  - 8
SP  - 2231
EP  - 2240
DO  - 10.1007/s11274-014-1644-x
ER  - 

@article{
author = "Kramar, Ana and Ilić-Tomić, Tatjana and Petković, Miloš and Radulović, Niko S. and Kostić, Mirjana M. and Jocic, Dragan and Nikodinović-Runić, Jasmina",
year = "2014",
abstract = "Renewed demand for incorporation of natural dyes (bio-colorants) in textile industry could be met through biotechnological production of bacterial pigments. Two new Streptomyces strains (NP2 and NP4) were isolated for the remarkable ability to produce diffusible deep blue and deep red pigment into fermentation medium. Crude mycelial extracts of both strains were used as bio-colorants in conventional textile dyeing procedures avoiding downstream purification procedures. The yields of bio-colorants obtained in this way were 62 and 84 mg per g of mycelia for Streptomyces sp. NP2 and Streptomyces sp. NP4, respectively. Through nuclear magnetic resonance analysis of crude extracts before and after dyeing procedures, it was shown that both extracts contained prodigiosin-like family of compounds that exhibited different dyeing capabilities towards different textile fibers. Polyamide and acrylic fibers were colored to the deepest shade, polyester and triacetate fibers to a noticeable, but much lower shade depth, while cotton and cellulosic fibers stained weakly. These results confirmed that crude bacterial extracts had the characteristics similar to those of ionic and disperse dyes, which was consistent with the identified polypyrrolic prodigiosin-like structures.",
publisher = "Springer, New York",
journal = "World Journal of Microbiology and Biotechnology",
title = "Crude bacterial extracts of two new Streptomyces sp isolates as bio-colorants for textile dyeing",
volume = "30",
number = "8",
pages = "2231-2240",
doi = "10.1007/s11274-014-1644-x"
}

Kramar, A., Ilić-Tomić, T., Petković, M., Radulović, N. S., Kostić, M. M., Jocic, D.,& Nikodinović-Runić, J.. (2014). Crude bacterial extracts of two new Streptomyces sp isolates as bio-colorants for textile dyeing. in World Journal of Microbiology and Biotechnology
Springer, New York., 30(8), 2231-2240.
https://doi.org/10.1007/s11274-014-1644-x

Kramar A, Ilić-Tomić T, Petković M, Radulović NS, Kostić MM, Jocic D, Nikodinović-Runić J. Crude bacterial extracts of two new Streptomyces sp isolates as bio-colorants for textile dyeing. in World Journal of Microbiology and Biotechnology. 2014;30(8):2231-2240.
doi:10.1007/s11274-014-1644-x .

Kramar, Ana, Ilić-Tomić, Tatjana, Petković, Miloš, Radulović, Niko S., Kostić, Mirjana M., Jocic, Dragan, Nikodinović-Runić, Jasmina, "Crude bacterial extracts of two new Streptomyces sp isolates as bio-colorants for textile dyeing" in World Journal of Microbiology and Biotechnology, 30, no. 8 (2014):2231-2240,
https://doi.org/10.1007/s11274-014-1644-x . .