TY  - JOUR
AU  - Grujić, Dragana
AU  - Savić, Aleksandar
AU  - Papuga, Saša
AU  - Milošević, Milena
AU  - Kolar, Mitja
AU  - Milanović, Predrag
AU  - Milanović, Jovana
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7196
AB  - The study aimed to estimate the influence of temperature, time, and ultrasound application during desizing and scouring of cotton with α-amylase and pectinase, respectively, on the weight loss, breaking force and color difference between raw and bio-scoured cotton, to obtain purified and hydrophilic cotton, with a simultaneous slight decrease in mechanical properties. Under the optimal conditions, determined by the application of Response Surface Methodology (time – 30 min, temperature – 59.4 °C, with ultrasound treatment), a weight loss of 4.97%, color difference of 3.86, and a breaking force of 730.22N were obtained. The bio-scoured cotton fabric was also characterized in terms of electrokinetic and sorption properties, chemical composition and morphology of the cotton surface by zeta-potential measurement, wicking and contact angle determination, FTIR and SEM characterization, respectively. The developed enzymatic scouring process leads to obtaining purified, whiter and hydrophilic cotton, with slight changes in mechanical properties, which makes bio-scoured cotton fabric suitable for further wet processing.
PB  - Publishing House of the Romanian Academy
T2  - Cellulose Chemistry and Technology
T1  - Optimization of Enzymatic Desizing and Scouring of Cotton Fabric by Response Surface Methodology
VL  - 57
IS  - 1-2
SP  - 167
EP  - 184
DO  - 10.35812/CelluloseChemTechnol.2023.57.17
ER  - 

@article{
author = "Grujić, Dragana and Savić, Aleksandar and Papuga, Saša and Milošević, Milena and Kolar, Mitja and Milanović, Predrag and Milanović, Jovana",
year = "2023",
abstract = "The study aimed to estimate the influence of temperature, time, and ultrasound application during desizing and scouring of cotton with α-amylase and pectinase, respectively, on the weight loss, breaking force and color difference between raw and bio-scoured cotton, to obtain purified and hydrophilic cotton, with a simultaneous slight decrease in mechanical properties. Under the optimal conditions, determined by the application of Response Surface Methodology (time – 30 min, temperature – 59.4 °C, with ultrasound treatment), a weight loss of 4.97%, color difference of 3.86, and a breaking force of 730.22N were obtained. The bio-scoured cotton fabric was also characterized in terms of electrokinetic and sorption properties, chemical composition and morphology of the cotton surface by zeta-potential measurement, wicking and contact angle determination, FTIR and SEM characterization, respectively. The developed enzymatic scouring process leads to obtaining purified, whiter and hydrophilic cotton, with slight changes in mechanical properties, which makes bio-scoured cotton fabric suitable for further wet processing.",
publisher = "Publishing House of the Romanian Academy",
journal = "Cellulose Chemistry and Technology",
title = "Optimization of Enzymatic Desizing and Scouring of Cotton Fabric by Response Surface Methodology",
volume = "57",
number = "1-2",
pages = "167-184",
doi = "10.35812/CelluloseChemTechnol.2023.57.17"
}

Grujić, D., Savić, A., Papuga, S., Milošević, M., Kolar, M., Milanović, P.,& Milanović, J.. (2023). Optimization of Enzymatic Desizing and Scouring of Cotton Fabric by Response Surface Methodology. in Cellulose Chemistry and Technology
Publishing House of the Romanian Academy., 57(1-2), 167-184.
https://doi.org/10.35812/CelluloseChemTechnol.2023.57.17

Grujić D, Savić A, Papuga S, Milošević M, Kolar M, Milanović P, Milanović J. Optimization of Enzymatic Desizing and Scouring of Cotton Fabric by Response Surface Methodology. in Cellulose Chemistry and Technology. 2023;57(1-2):167-184.
doi:10.35812/CelluloseChemTechnol.2023.57.17 .

Grujić, Dragana, Savić, Aleksandar, Papuga, Saša, Milošević, Milena, Kolar, Mitja, Milanović, Predrag, Milanović, Jovana, "Optimization of Enzymatic Desizing and Scouring of Cotton Fabric by Response Surface Methodology" in Cellulose Chemistry and Technology, 57, no. 1-2 (2023):167-184,
https://doi.org/10.35812/CelluloseChemTechnol.2023.57.17 . .

TY  - JOUR
AU  - Putić, Lana
AU  - Stajić-Trošić, Jasna
AU  - Ćosović, Vladan
AU  - Grujić, Aleksandar
AU  - Milanović, Jovana
AU  - Pilić, Branka
AU  - Stanković, Snežana
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5252
AB  - This study investigates the effect of surface modification by deposition of electrospun fibers on properties and performance of three different microporous polypropylene/polyethylene (PP/PE) commercial nonwoven membrane supports (Novatexx 2430, 2465 and 2473). Polyamide (nylon 6) nanofiber webs with a small number of defects and fibers of about 100 nanometer diameter were successfully deposited onto a surface of the selected membrane supports. FESEM was used to examine microstructure and morphology of the unmodified substrates and the prepared composite two-layer membranes. DSC was applied to investigate thermal stability and FT-IR analysis to confirm the chemical composition of the studied membranes. Saline water permeability tests of the prepared two-layer composite membranes were carried out. The largest pressure difference was measured for PA nanofiber/Novatexx 2430 sample, which was ascribed to a denser net structure of the membrane support and possibly to the newly formed layer of dissolved salts on the membrane surface.
PB  - Taylor and Francis
T2  - Journal of the Textile Institute
T1  - Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers
VL  - 114
IS  - 1
SP  - 110
EP  - 121
DO  - 10.1080/00405000.2021.2024343
ER  - 

@article{
author = "Putić, Lana and Stajić-Trošić, Jasna and Ćosović, Vladan and Grujić, Aleksandar and Milanović, Jovana and Pilić, Branka and Stanković, Snežana",
year = "2023",
abstract = "This study investigates the effect of surface modification by deposition of electrospun fibers on properties and performance of three different microporous polypropylene/polyethylene (PP/PE) commercial nonwoven membrane supports (Novatexx 2430, 2465 and 2473). Polyamide (nylon 6) nanofiber webs with a small number of defects and fibers of about 100 nanometer diameter were successfully deposited onto a surface of the selected membrane supports. FESEM was used to examine microstructure and morphology of the unmodified substrates and the prepared composite two-layer membranes. DSC was applied to investigate thermal stability and FT-IR analysis to confirm the chemical composition of the studied membranes. Saline water permeability tests of the prepared two-layer composite membranes were carried out. The largest pressure difference was measured for PA nanofiber/Novatexx 2430 sample, which was ascribed to a denser net structure of the membrane support and possibly to the newly formed layer of dissolved salts on the membrane surface.",
publisher = "Taylor and Francis",
journal = "Journal of the Textile Institute",
title = "Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers",
volume = "114",
number = "1",
pages = "110-121",
doi = "10.1080/00405000.2021.2024343"
}

Putić, L., Stajić-Trošić, J., Ćosović, V., Grujić, A., Milanović, J., Pilić, B.,& Stanković, S.. (2023). Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers. in Journal of the Textile Institute
Taylor and Francis., 114(1), 110-121.
https://doi.org/10.1080/00405000.2021.2024343

Putić L, Stajić-Trošić J, Ćosović V, Grujić A, Milanović J, Pilić B, Stanković S. Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers. in Journal of the Textile Institute. 2023;114(1):110-121.
doi:10.1080/00405000.2021.2024343 .

Putić, Lana, Stajić-Trošić, Jasna, Ćosović, Vladan, Grujić, Aleksandar, Milanović, Jovana, Pilić, Branka, Stanković, Snežana, "Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers" in Journal of the Textile Institute, 114, no. 1 (2023):110-121,
https://doi.org/10.1080/00405000.2021.2024343 . .

TY  - JOUR
AU  - Milanović, Jovana Z.
AU  - Milošević, Milena D.
AU  - Janković-Častvan, Ivona
AU  - Kostić, Mirjana
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4238
AB  - In this paper, the capillary rise and sorption ability of hemp fibers oxidized with hydrogen peroxide and potassium permanganate were studied, with the aim to get more insight into the changes in the structure of hemp fibers caused by oxidation, and to compare the influence of applied oxidative agents on hemp fibers. Capillary rise was presented as a function of a liquid rise height vs times, with determined all three capillary coefficients, while sorption ability was determined as water retention values and moisture sorption. For structural analysis of the samples the ATR-FTIR technique was used. Also, the amount of aldehyde and carboxyl groups and the lignin content in oxidized fibers were determined. The surface fibers morphology was observed by FESEM. In all oxidized hemp fibers an increase in capillarity was obtained for both oxidizing agents (33–75 mm for H2O2, and 40–114 mm for KMnO4), compared to 31 mm for unmodified fibers, but decreased sorption ability. Application of both oxidative agents, were successful for introduction of functional groups into oxidized fibers, for reduction of the amount of non-cellulosic substances, as well as moisture sorption. Simultaneously, the fibers became finer, cleaner, whiter, softer and more suitable for further processing, while, generally, higher influence on changes into oxidized hemp fibers was achieved by oxidation with KMnO4, compared to oxidation with H2O2.
PB  - USA :Taylor & Francis INC
T2  - Journal of Natural Fibers
T1  - Capillary rise and sorption ability of hemp fibers oxidized by non-selective oxidative agents: hydrogen peroxide and potassium permanganate
DO  - 10.1080/15440478.2020.1870609
ER  - 

@article{
author = "Milanović, Jovana Z. and Milošević, Milena D. and Janković-Častvan, Ivona and Kostić, Mirjana",
year = "2021",
abstract = "In this paper, the capillary rise and sorption ability of hemp fibers oxidized with hydrogen peroxide and potassium permanganate were studied, with the aim to get more insight into the changes in the structure of hemp fibers caused by oxidation, and to compare the influence of applied oxidative agents on hemp fibers. Capillary rise was presented as a function of a liquid rise height vs times, with determined all three capillary coefficients, while sorption ability was determined as water retention values and moisture sorption. For structural analysis of the samples the ATR-FTIR technique was used. Also, the amount of aldehyde and carboxyl groups and the lignin content in oxidized fibers were determined. The surface fibers morphology was observed by FESEM. In all oxidized hemp fibers an increase in capillarity was obtained for both oxidizing agents (33–75 mm for H2O2, and 40–114 mm for KMnO4), compared to 31 mm for unmodified fibers, but decreased sorption ability. Application of both oxidative agents, were successful for introduction of functional groups into oxidized fibers, for reduction of the amount of non-cellulosic substances, as well as moisture sorption. Simultaneously, the fibers became finer, cleaner, whiter, softer and more suitable for further processing, while, generally, higher influence on changes into oxidized hemp fibers was achieved by oxidation with KMnO4, compared to oxidation with H2O2.",
publisher = "USA :Taylor & Francis INC",
journal = "Journal of Natural Fibers",
title = "Capillary rise and sorption ability of hemp fibers oxidized by non-selective oxidative agents: hydrogen peroxide and potassium permanganate",
doi = "10.1080/15440478.2020.1870609"
}

Milanović, J. Z., Milošević, M. D., Janković-Častvan, I.,& Kostić, M.. (2021). Capillary rise and sorption ability of hemp fibers oxidized by non-selective oxidative agents: hydrogen peroxide and potassium permanganate. in Journal of Natural Fibers
USA :Taylor & Francis INC..
https://doi.org/10.1080/15440478.2020.1870609

Milanović JZ, Milošević MD, Janković-Častvan I, Kostić M. Capillary rise and sorption ability of hemp fibers oxidized by non-selective oxidative agents: hydrogen peroxide and potassium permanganate. in Journal of Natural Fibers. 2021;.
doi:10.1080/15440478.2020.1870609 .

Milanović, Jovana Z., Milošević, Milena D., Janković-Častvan, Ivona, Kostić, Mirjana, "Capillary rise and sorption ability of hemp fibers oxidized by non-selective oxidative agents: hydrogen peroxide and potassium permanganate" in Journal of Natural Fibers (2021),
https://doi.org/10.1080/15440478.2020.1870609 . .

TY  - JOUR
AU  - Milanović, Jovana Ž.
AU  - Milošević, Milena D.
AU  - Korica, Matea
AU  - Janković-Častvan, Ivona
AU  - Kostić, Mirjana
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4528
AB  - Applications of hemp fibers, as a promising natural material in the textile field, mostly require improved fiber properties. In this paper, the oxidation of hemp fibers with potassium permanganate was applied to reduce the amount of noncellulosic substances and moisture sorption; to introduce functional groups and increase capillarity; make fibers finer, softer and suitable for application in sport wears. The changes in sorption properties were characterized by capillary rise measurement and the ability of water retention and moisture sorption, while changes in mechanical properties were estimated by determination of tenacity and elongation of modified hemp fibers in comparison to the appropriate characteristic of unmodified fibers. ATR-FTIR, SEM techniques, and zeta potential measurement were used for the characterization of fiber structure, morphological and electrokinetic properties. We obtained a finer fiber with increased capillarity (up to 3.68 times) but reduced moisture sorption (down to 1.5 times) and water retention capacity (down to 2.8 times), with accomplished satisfactory preservation of mechanical properties. Obtained oxidized hemp fibers with attained features present a very suitable material for sportswear production. Additionally, in this paper, an improvement of the capillary rise measurement is given.
PB  - Korean Fiber Society
T2  - Fibers and Polymers
T1  - Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear
DO  - 10.1007/s12221-021-0450-y
ER  - 

@article{
author = "Milanović, Jovana Ž. and Milošević, Milena D. and Korica, Matea and Janković-Častvan, Ivona and Kostić, Mirjana",
year = "2021",
abstract = "Applications of hemp fibers, as a promising natural material in the textile field, mostly require improved fiber properties. In this paper, the oxidation of hemp fibers with potassium permanganate was applied to reduce the amount of noncellulosic substances and moisture sorption; to introduce functional groups and increase capillarity; make fibers finer, softer and suitable for application in sport wears. The changes in sorption properties were characterized by capillary rise measurement and the ability of water retention and moisture sorption, while changes in mechanical properties were estimated by determination of tenacity and elongation of modified hemp fibers in comparison to the appropriate characteristic of unmodified fibers. ATR-FTIR, SEM techniques, and zeta potential measurement were used for the characterization of fiber structure, morphological and electrokinetic properties. We obtained a finer fiber with increased capillarity (up to 3.68 times) but reduced moisture sorption (down to 1.5 times) and water retention capacity (down to 2.8 times), with accomplished satisfactory preservation of mechanical properties. Obtained oxidized hemp fibers with attained features present a very suitable material for sportswear production. Additionally, in this paper, an improvement of the capillary rise measurement is given.",
publisher = "Korean Fiber Society",
journal = "Fibers and Polymers",
title = "Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear",
doi = "10.1007/s12221-021-0450-y"
}

Milanović, J. Ž., Milošević, M. D., Korica, M., Janković-Častvan, I.,& Kostić, M.. (2021). Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear. in Fibers and Polymers
Korean Fiber Society..
https://doi.org/10.1007/s12221-021-0450-y

Milanović JŽ, Milošević MD, Korica M, Janković-Častvan I, Kostić M. Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear. in Fibers and Polymers. 2021;.
doi:10.1007/s12221-021-0450-y .

Milanović, Jovana Ž., Milošević, Milena D., Korica, Matea, Janković-Častvan, Ivona, Kostić, Mirjana, "Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear" in Fibers and Polymers (2021),
https://doi.org/10.1007/s12221-021-0450-y . .

TY  - DATA
AU  - Milanović, Jovana Ž.
AU  - Milošević, Milena D.
AU  - Korica, Matea
AU  - Janković-Častvan, Ivona
AU  - Kostić, Mirjana
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4529
AB  - S1. Capillary rise measurement: Section: Material and methods; S2 Structural and chemical changes in hemp fibers caused by oxidation process; S3 Deconvolution of the FTIR spectra; S4. Capillary rise and wettability parameters D, C and RS5. Mechanical properties – tenacity and elongation. Additional references.;
PB  - Korean Fiber Society
T2  - Fibers and Polymers
T1  - Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear
UR  - https://hdl.handle.net/21.15107/rcub_cer_4529
ER  - 

@misc{
author = "Milanović, Jovana Ž. and Milošević, Milena D. and Korica, Matea and Janković-Častvan, Ivona and Kostić, Mirjana",
year = "2021",
abstract = "S1. Capillary rise measurement: Section: Material and methods; S2 Structural and chemical changes in hemp fibers caused by oxidation process; S3 Deconvolution of the FTIR spectra; S4. Capillary rise and wettability parameters D, C and RS5. Mechanical properties – tenacity and elongation. Additional references.;",
publisher = "Korean Fiber Society",
journal = "Fibers and Polymers",
title = "Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear",
url = "https://hdl.handle.net/21.15107/rcub_cer_4529"
}

Milanović, J. Ž., Milošević, M. D., Korica, M., Janković-Častvan, I.,& Kostić, M.. (2021). Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear. in Fibers and Polymers
Korean Fiber Society..
https://hdl.handle.net/21.15107/rcub_cer_4529

Milanović JŽ, Milošević MD, Korica M, Janković-Častvan I, Kostić M. Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear. in Fibers and Polymers. 2021;.
https://hdl.handle.net/21.15107/rcub_cer_4529 .

Milanović, Jovana Ž., Milošević, Milena D., Korica, Matea, Janković-Častvan, Ivona, Kostić, Mirjana, "Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear" in Fibers and Polymers (2021),
https://hdl.handle.net/21.15107/rcub_cer_4529 .