TY  - JOUR
AU  - Marković, Darka
AU  - Petkovska, Jovana
AU  - Mladenovic, Nina
AU  - Radoičić, Marija
AU  - Rodriguez-Melendez, Danixa
AU  - Ilić-Tomić, Tatjana
AU  - Radetić, Maja
AU  - Grunlan, Jaime C.
AU  - Jordanov, Igor
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6335
AB  - Poor antimicrobial activity and lack of protection against UV irradiation are weaknesses of cotton textiles. In an attempt to impart superior antimicrobial and UV-protective properties to cotton, layer-by-layer deposition of chitosan and magnesium lignosulfonate, and in situ synthesis of silver (Ag) nanoparticles (NPs), was performed. Lignin, in a chitosan/lignin multilayer, simultaneously acts as a UV protective macromolecule and natural reducing and stabilizing agent, allowing formation of Ag NPs. Four bilayers of this coating is sufficient for fabrication of a chitosan/lignin/Ag-NP textile nanocomposite treatment with 50+ UV protection. 100% reduction of Gram-negative bacteria Escherichia coli, gram-positive bacteria Staphylococcus aureus, and yeast Candida albicans can be achieved with a 12-bilayer coating, when 20 mM silver nitrate solution and sodium borohydride are applied. On the other hand, four bilayers impregnated with Ag NPs, using 10 mM silver nitrate solution, provides sufficient antimicrobial activity independent of an added reducing agent. This treatment exhibits no inhibition of human keratinocyte cells growth on the skin, indicating low cytotoxicity.
PB  - John Wiley and Sons Inc.
T2  - Journal of Applied Polymer Science
T1  - Antimicrobial and UV protective chitosan/lignin multilayer nanocoating with immobilized silver nanoparticles
SP  - e53823
DO  - 10.1002/app.53823
ER  - 

@article{
author = "Marković, Darka and Petkovska, Jovana and Mladenovic, Nina and Radoičić, Marija and Rodriguez-Melendez, Danixa and Ilić-Tomić, Tatjana and Radetić, Maja and Grunlan, Jaime C. and Jordanov, Igor",
year = "2023",
abstract = "Poor antimicrobial activity and lack of protection against UV irradiation are weaknesses of cotton textiles. In an attempt to impart superior antimicrobial and UV-protective properties to cotton, layer-by-layer deposition of chitosan and magnesium lignosulfonate, and in situ synthesis of silver (Ag) nanoparticles (NPs), was performed. Lignin, in a chitosan/lignin multilayer, simultaneously acts as a UV protective macromolecule and natural reducing and stabilizing agent, allowing formation of Ag NPs. Four bilayers of this coating is sufficient for fabrication of a chitosan/lignin/Ag-NP textile nanocomposite treatment with 50+ UV protection. 100% reduction of Gram-negative bacteria Escherichia coli, gram-positive bacteria Staphylococcus aureus, and yeast Candida albicans can be achieved with a 12-bilayer coating, when 20 mM silver nitrate solution and sodium borohydride are applied. On the other hand, four bilayers impregnated with Ag NPs, using 10 mM silver nitrate solution, provides sufficient antimicrobial activity independent of an added reducing agent. This treatment exhibits no inhibition of human keratinocyte cells growth on the skin, indicating low cytotoxicity.",
publisher = "John Wiley and Sons Inc.",
journal = "Journal of Applied Polymer Science",
title = "Antimicrobial and UV protective chitosan/lignin multilayer nanocoating with immobilized silver nanoparticles",
pages = "e53823",
doi = "10.1002/app.53823"
}

Marković, D., Petkovska, J., Mladenovic, N., Radoičić, M., Rodriguez-Melendez, D., Ilić-Tomić, T., Radetić, M., Grunlan, J. C.,& Jordanov, I.. (2023). Antimicrobial and UV protective chitosan/lignin multilayer nanocoating with immobilized silver nanoparticles. in Journal of Applied Polymer Science
John Wiley and Sons Inc.., e53823.
https://doi.org/10.1002/app.53823

Marković D, Petkovska J, Mladenovic N, Radoičić M, Rodriguez-Melendez D, Ilić-Tomić T, Radetić M, Grunlan JC, Jordanov I. Antimicrobial and UV protective chitosan/lignin multilayer nanocoating with immobilized silver nanoparticles. in Journal of Applied Polymer Science. 2023;:e53823.
doi:10.1002/app.53823 .

Marković, Darka, Petkovska, Jovana, Mladenovic, Nina, Radoičić, Marija, Rodriguez-Melendez, Danixa, Ilić-Tomić, Tatjana, Radetić, Maja, Grunlan, Jaime C., Jordanov, Igor, "Antimicrobial and UV protective chitosan/lignin multilayer nanocoating with immobilized silver nanoparticles" in Journal of Applied Polymer Science (2023):e53823,
https://doi.org/10.1002/app.53823 . .

TY  - JOUR
AU  - Petkovska, Jovana
AU  - Mladenović, Nina
AU  - Marković, Darka
AU  - Radoičić, Marija
AU  - Vest, Natalie A.
AU  - Palen, Bethany
AU  - Radetić, Maja
AU  - Grunlan, Jaime C.
AU  - Jordanov, Igor
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5161
AB  - Creating multifunctional textiles using chemicals from renewable sources is challenging. In an effort to develop a sustainable and efficient multifunctional cotton treatment, a lignin-based multilayer nanocoating comprising magnesium lignosulfonate, chitosan, and monoammonium phosphate (MAP) was deposited using layer-by-layer assembly. A five bilayer coating adds 15.5 wt % to cotton and imparts fire extinguishing behavior and excellent UV and antimicrobial protection to the fabric. Just a two bilayer coating imparts sufficient self-extinguishing behavior to pass the standard vertical flame test. The combined influence of lignin as a char-forming and UV-protective macromolecule, chitosan as a char-forming biopolymer, and MAP acting as an antimicrobial agent (and a blowing agent and an acid source in an intumescent flame retardant system) results in a very powerful multifunctional textile treatment with very few layers of deposition.
PB  - American Chemical Society
T2  - ACS Applied Polymer Materials
T1  - Flame-Retardant, Antimicrobial, and UV-Protective Lignin-Based Multilayer Nanocoating
EP  - 4537
IS  - 6
SP  - 4528
VL  - 4
DO  - 10.1021/acsapm.2c00520
ER  - 

@article{
author = "Petkovska, Jovana and Mladenović, Nina and Marković, Darka and Radoičić, Marija and Vest, Natalie A. and Palen, Bethany and Radetić, Maja and Grunlan, Jaime C. and Jordanov, Igor",
year = "2022",
abstract = "Creating multifunctional textiles using chemicals from renewable sources is challenging. In an effort to develop a sustainable and efficient multifunctional cotton treatment, a lignin-based multilayer nanocoating comprising magnesium lignosulfonate, chitosan, and monoammonium phosphate (MAP) was deposited using layer-by-layer assembly. A five bilayer coating adds 15.5 wt % to cotton and imparts fire extinguishing behavior and excellent UV and antimicrobial protection to the fabric. Just a two bilayer coating imparts sufficient self-extinguishing behavior to pass the standard vertical flame test. The combined influence of lignin as a char-forming and UV-protective macromolecule, chitosan as a char-forming biopolymer, and MAP acting as an antimicrobial agent (and a blowing agent and an acid source in an intumescent flame retardant system) results in a very powerful multifunctional textile treatment with very few layers of deposition.",
publisher = "American Chemical Society",
journal = "ACS Applied Polymer Materials",
title = "Flame-Retardant, Antimicrobial, and UV-Protective Lignin-Based Multilayer Nanocoating",
pages = "4537-4528",
number = "6",
volume = "4",
doi = "10.1021/acsapm.2c00520"
}

Petkovska, J., Mladenović, N., Marković, D., Radoičić, M., Vest, N. A., Palen, B., Radetić, M., Grunlan, J. C.,& Jordanov, I.. (2022). Flame-Retardant, Antimicrobial, and UV-Protective Lignin-Based Multilayer Nanocoating. in ACS Applied Polymer Materials
American Chemical Society., 4(6), 4528-4537.
https://doi.org/10.1021/acsapm.2c00520

Petkovska J, Mladenović N, Marković D, Radoičić M, Vest NA, Palen B, Radetić M, Grunlan JC, Jordanov I. Flame-Retardant, Antimicrobial, and UV-Protective Lignin-Based Multilayer Nanocoating. in ACS Applied Polymer Materials. 2022;4(6):4528-4537.
doi:10.1021/acsapm.2c00520 .

Petkovska, Jovana, Mladenović, Nina, Marković, Darka, Radoičić, Marija, Vest, Natalie A., Palen, Bethany, Radetić, Maja, Grunlan, Jaime C., Jordanov, Igor, "Flame-Retardant, Antimicrobial, and UV-Protective Lignin-Based Multilayer Nanocoating" in ACS Applied Polymer Materials, 4, no. 6 (2022):4528-4537,
https://doi.org/10.1021/acsapm.2c00520 . .