TY  - JOUR
AU  - Petkovska, Jovana
AU  - Mladenović, Nina
AU  - Marković, Darka
AU  - Radoičić, Marija B.
AU  - Chiang, Hsu-Cheng
AU  - Palen, Bethany
AU  - Mirakovski, Dejan
AU  - Dimova, Vesna
AU  - Radetić, Maja
AU  - Grunlan, Jaime C.
AU  - Jordanov, Igor
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11020
AB  - The flammability of polyester textiles remains a significant challenge that must be overcome to allow their use in a variety of clothing and upholstery applications. In this work, water-based polyelectrolyte solutions composed of chitosan (CH) and pectin (P), as carbon-rich biomacromolecules, and mono ammonium phosphate (MAP) were deposited on enzyme/corona modified polyester via layer-by-layer (LbL) deposition. Four bilayers (BL) of 1% CH3/(1% P-30% MAP)4.2 renders the polyester fabric self-extinguishing in vertical flame testing. This recipe yields a 42.6% lower peak heat release rate and a nearly 40% reduction in the fire growth capacity, compared to uncoated polyester, as measured by micro cone calorimetry. The enzyme/corona modification, combined with the CH/(P-MAP) intumescent system, results in a very effective flame retardant treatment with few BL deposited.
T2  - Polymer Degradation and Stability
T1  - Environmentally benign few-bilayer intumescent nanocoating for flame retardant enzyme/plasma modified polyester fabric
VL  - 214
SP  - 110406
DO  - 10.1016/j.polymdegradstab.2023.110406
ER  - 

@article{
author = "Petkovska, Jovana and Mladenović, Nina and Marković, Darka and Radoičić, Marija B. and Chiang, Hsu-Cheng and Palen, Bethany and Mirakovski, Dejan and Dimova, Vesna and Radetić, Maja and Grunlan, Jaime C. and Jordanov, Igor",
year = "2023",
abstract = "The flammability of polyester textiles remains a significant challenge that must be overcome to allow their use in a variety of clothing and upholstery applications. In this work, water-based polyelectrolyte solutions composed of chitosan (CH) and pectin (P), as carbon-rich biomacromolecules, and mono ammonium phosphate (MAP) were deposited on enzyme/corona modified polyester via layer-by-layer (LbL) deposition. Four bilayers (BL) of 1% CH3/(1% P-30% MAP)4.2 renders the polyester fabric self-extinguishing in vertical flame testing. This recipe yields a 42.6% lower peak heat release rate and a nearly 40% reduction in the fire growth capacity, compared to uncoated polyester, as measured by micro cone calorimetry. The enzyme/corona modification, combined with the CH/(P-MAP) intumescent system, results in a very effective flame retardant treatment with few BL deposited.",
journal = "Polymer Degradation and Stability",
title = "Environmentally benign few-bilayer intumescent nanocoating for flame retardant enzyme/plasma modified polyester fabric",
volume = "214",
pages = "110406",
doi = "10.1016/j.polymdegradstab.2023.110406"
}

Petkovska, J., Mladenović, N., Marković, D., Radoičić, M. B., Chiang, H., Palen, B., Mirakovski, D., Dimova, V., Radetić, M., Grunlan, J. C.,& Jordanov, I.. (2023). Environmentally benign few-bilayer intumescent nanocoating for flame retardant enzyme/plasma modified polyester fabric. in Polymer Degradation and Stability, 214, 110406.
https://doi.org/10.1016/j.polymdegradstab.2023.110406

Petkovska J, Mladenović N, Marković D, Radoičić MB, Chiang H, Palen B, Mirakovski D, Dimova V, Radetić M, Grunlan JC, Jordanov I. Environmentally benign few-bilayer intumescent nanocoating for flame retardant enzyme/plasma modified polyester fabric. in Polymer Degradation and Stability. 2023;214:110406.
doi:10.1016/j.polymdegradstab.2023.110406 .

Petkovska, Jovana, Mladenović, Nina, Marković, Darka, Radoičić, Marija B., Chiang, Hsu-Cheng, Palen, Bethany, Mirakovski, Dejan, Dimova, Vesna, Radetić, Maja, Grunlan, Jaime C., Jordanov, Igor, "Environmentally benign few-bilayer intumescent nanocoating for flame retardant enzyme/plasma modified polyester fabric" in Polymer Degradation and Stability, 214 (2023):110406,
https://doi.org/10.1016/j.polymdegradstab.2023.110406 . .

TY  - JOUR
AU  - Petkovska, Jovana
AU  - Mladenović, Nina
AU  - Marković, Darka
AU  - Radoičić, Marija B.
AU  - Vest, Natalie A.
AU  - Palen, Bethany
AU  - Radetić, Maja M.
AU  - Grunlan, Jaime C.
AU  - Jordanov, Igor
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10317
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.
T2  - ACS Applied Polymer Materials
T1  - Flame-Retardant, Antimicrobial, and UV-Protective Lignin-Based Multilayer Nanocoating
VL  - 4
IS  - 6
SP  - 4528
EP  - 4537
DO  - 10.1021/acsapm.2c00520
ER  - 

@article{
author = "Petkovska, Jovana and Mladenović, Nina and Marković, Darka and Radoičić, Marija B. and Vest, Natalie A. and Palen, Bethany and Radetić, Maja M. 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.",
journal = "ACS Applied Polymer Materials",
title = "Flame-Retardant, Antimicrobial, and UV-Protective Lignin-Based Multilayer Nanocoating",
volume = "4",
number = "6",
pages = "4528-4537",
doi = "10.1021/acsapm.2c00520"
}

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

Petkovska J, Mladenović N, Marković D, Radoičić MB, Vest NA, Palen B, Radetić MM, 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 B., Vest, Natalie A., Palen, Bethany, Radetić, Maja M., 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 . .