TY  - CONF
AU  - Kovačević, Aleksandar
AU  - Marković, Darka
AU  - Radoičić, Marija
AU  - Radetić, Maja
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13038
AB  - Efikasno i jeftino čišćenje naftnih mrlja sa vode i tla kao i generisanje ogromnih količina tekstilnog otpada su goreći ekološki problemi koji zahtevaju hitno rešavanje. U pokušaju da se odgovori na oba izazova, proizveden je iglovani netkani sorbent od recikliranih vlakana jute iz industrije tepiha. Ispitan je uticaj površinske mase i debljine sorbenata na sorpcioni kapacitet za naftu u vodi i u nafti bez vode, sposobnost plutanja, sposobnost zadržavanja nafte i mogućnost ponovne upotrebe. Svi sorbenti su položili test plutanja. Površinska masa sorbenata i viskozitet testirane nafte i naftnih derivata (sirova nafta, dizel gorivo i dva motorna ulja) imaju snažan uticaj na sorpcioni kapacitet i sposobnost zadržavanja nafte. Sorbenti uglavnom zadržavaju do 50% svojih početnih sorpcionih kapaciteta nakon 5 ponovljenih ciklusa sorpcije što ukazuje da se mogu višekratno koristiti.
AB  - Efficient and inexpensive cleanup of oil spills on water or land and huge generation of textile waste are burning environmental issues that are seeking urgent solutions. In an attempt to address both challenges, needle-punched non-woven sorbents (NWSs) based on recycled jute fibers from the carpet industry were manufactured. The influence of NWS area density and thickness on oil sorption capacity in water and oil without water, buoyancy, oil retention and reusability were studied. All NWSs passed the buoyancy test. The area density of NWSs and viscosity of tested oils (crude oil, diesel oil and two motor oils) strongly affect the oil sorption capacity and oil retention. NWSs mainly retain 50% of their initial oil sorption capacities after 5 repeated sorption cycles indicating that NWSs could be used several times.
PB  - Belgrade : Serbian Chemical Society
C3  - 59th Meeting of the Serbian Chemical Society : Book of Abstracts, Proceedings
T1  - Čišćenje naftnih mrlja pomoću netkanog sorbenta proizvedenog od post-industrijskog tekstilnog otpada
T1  - Oil spills cleanup with non-woven sorbent produced from postindustrial textile waste
SP  - 143
EP  - 143
UR  - https://hdl.handle.net/21.15107/rcub_vinar_13038
ER  - 

@conference{
author = "Kovačević, Aleksandar and Marković, Darka and Radoičić, Marija and Radetić, Maja",
year = "2023",
abstract = "Efikasno i jeftino čišćenje naftnih mrlja sa vode i tla kao i generisanje ogromnih količina tekstilnog otpada su goreći ekološki problemi koji zahtevaju hitno rešavanje. U pokušaju da se odgovori na oba izazova, proizveden je iglovani netkani sorbent od recikliranih vlakana jute iz industrije tepiha. Ispitan je uticaj površinske mase i debljine sorbenata na sorpcioni kapacitet za naftu u vodi i u nafti bez vode, sposobnost plutanja, sposobnost zadržavanja nafte i mogućnost ponovne upotrebe. Svi sorbenti su položili test plutanja. Površinska masa sorbenata i viskozitet testirane nafte i naftnih derivata (sirova nafta, dizel gorivo i dva motorna ulja) imaju snažan uticaj na sorpcioni kapacitet i sposobnost zadržavanja nafte. Sorbenti uglavnom zadržavaju do 50% svojih početnih sorpcionih kapaciteta nakon 5 ponovljenih ciklusa sorpcije što ukazuje da se mogu višekratno koristiti., Efficient and inexpensive cleanup of oil spills on water or land and huge generation of textile waste are burning environmental issues that are seeking urgent solutions. In an attempt to address both challenges, needle-punched non-woven sorbents (NWSs) based on recycled jute fibers from the carpet industry were manufactured. The influence of NWS area density and thickness on oil sorption capacity in water and oil without water, buoyancy, oil retention and reusability were studied. All NWSs passed the buoyancy test. The area density of NWSs and viscosity of tested oils (crude oil, diesel oil and two motor oils) strongly affect the oil sorption capacity and oil retention. NWSs mainly retain 50% of their initial oil sorption capacities after 5 repeated sorption cycles indicating that NWSs could be used several times.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "59th Meeting of the Serbian Chemical Society : Book of Abstracts, Proceedings",
title = "Čišćenje naftnih mrlja pomoću netkanog sorbenta proizvedenog od post-industrijskog tekstilnog otpada, Oil spills cleanup with non-woven sorbent produced from postindustrial textile waste",
pages = "143-143",
url = "https://hdl.handle.net/21.15107/rcub_vinar_13038"
}

Kovačević, A., Marković, D., Radoičić, M.,& Radetić, M.. (2023). Čišćenje naftnih mrlja pomoću netkanog sorbenta proizvedenog od post-industrijskog tekstilnog otpada. in 59th Meeting of the Serbian Chemical Society : Book of Abstracts, Proceedings
Belgrade : Serbian Chemical Society., 143-143.
https://hdl.handle.net/21.15107/rcub_vinar_13038

Kovačević A, Marković D, Radoičić M, Radetić M. Čišćenje naftnih mrlja pomoću netkanog sorbenta proizvedenog od post-industrijskog tekstilnog otpada. in 59th Meeting of the Serbian Chemical Society : Book of Abstracts, Proceedings. 2023;:143-143.
https://hdl.handle.net/21.15107/rcub_vinar_13038 .

Kovačević, Aleksandar, Marković, Darka, Radoičić, Marija, Radetić, Maja, "Čišćenje naftnih mrlja pomoću netkanog sorbenta proizvedenog od post-industrijskog tekstilnog otpada" in 59th Meeting of the Serbian Chemical Society : Book of Abstracts, Proceedings (2023):143-143,
https://hdl.handle.net/21.15107/rcub_vinar_13038 .

TY  - JOUR
AU  - Kovačević, Aleksandar
AU  - Marković, Dragan D.
AU  - Radoičić, Marija B.
AU  - Šaponjić, Zoran
AU  - Radetić, Maja M.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10588
AB  - Intensified oil exploitation accompanied with frequent oil spills having a detrimental impact on ecosystems are seeking efficient, environmentally and economically feasible solutions. In an attempt to develop an efficient, reusable, biodegradable and cheap sorbent for oil clean-up non-woven sorbents based on recycled jute post-industrial textile waste were fabricated. The influence of area density of non-woven sorbents and hydrophobicity of fibers on overall oil sorption performance was the focus of this research. All sorbents showed a good reusability after five sorption cycles and buoyancy in water even after 24 h independently of sorbent structure. The area density of sorbents and viscosity of studied oils (crude oil, diesel oil and two types of motor oils) highly affected the oil sorption capacity and oil retention. The sorbent with the lowest area density exhibited the best oil sorption performance. The esterification of jute with stearic fatty acid contributed to decrease in water uptake of sorbents but also to negligible change of oil sorption behavior indicating that the structure of the sorbent in this case plays a crucial role.
T2  - Journal of Cleaner Production
T1  - Sustainable non-woven sorbents based on jute post-industrial waste for cleaning of oil spills
VL  - 386
SP  - 135811
DO  - 10.1016/j.jclepro.2022.135811
ER  - 

@article{
author = "Kovačević, Aleksandar and Marković, Dragan D. and Radoičić, Marija B. and Šaponjić, Zoran and Radetić, Maja M.",
year = "2023",
abstract = "Intensified oil exploitation accompanied with frequent oil spills having a detrimental impact on ecosystems are seeking efficient, environmentally and economically feasible solutions. In an attempt to develop an efficient, reusable, biodegradable and cheap sorbent for oil clean-up non-woven sorbents based on recycled jute post-industrial textile waste were fabricated. The influence of area density of non-woven sorbents and hydrophobicity of fibers on overall oil sorption performance was the focus of this research. All sorbents showed a good reusability after five sorption cycles and buoyancy in water even after 24 h independently of sorbent structure. The area density of sorbents and viscosity of studied oils (crude oil, diesel oil and two types of motor oils) highly affected the oil sorption capacity and oil retention. The sorbent with the lowest area density exhibited the best oil sorption performance. The esterification of jute with stearic fatty acid contributed to decrease in water uptake of sorbents but also to negligible change of oil sorption behavior indicating that the structure of the sorbent in this case plays a crucial role.",
journal = "Journal of Cleaner Production",
title = "Sustainable non-woven sorbents based on jute post-industrial waste for cleaning of oil spills",
volume = "386",
pages = "135811",
doi = "10.1016/j.jclepro.2022.135811"
}

Kovačević, A., Marković, D. D., Radoičić, M. B., Šaponjić, Z.,& Radetić, M. M.. (2023). Sustainable non-woven sorbents based on jute post-industrial waste for cleaning of oil spills. in Journal of Cleaner Production, 386, 135811.
https://doi.org/10.1016/j.jclepro.2022.135811

Kovačević A, Marković DD, Radoičić MB, Šaponjić Z, Radetić MM. Sustainable non-woven sorbents based on jute post-industrial waste for cleaning of oil spills. in Journal of Cleaner Production. 2023;386:135811.
doi:10.1016/j.jclepro.2022.135811 .

Kovačević, Aleksandar, Marković, Dragan D., Radoičić, Marija B., Šaponjić, Zoran, Radetić, Maja M., "Sustainable non-woven sorbents based on jute post-industrial waste for cleaning of oil spills" in Journal of Cleaner Production, 386 (2023):135811,
https://doi.org/10.1016/j.jclepro.2022.135811 . .

TY  - JOUR
AU  - Krkobabić, Ana
AU  - Marković, Darka
AU  - Kovačević, Aleksandar
AU  - Tadić, Vanja
AU  - Radoičić, Marija B.
AU  - Barudžija, Tanja
AU  - Ilić-Tomić, Tatjana
AU  - Radetić, Maja M.
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10256
AB  - The aim of this study was to develop antimicrobial nanocomposite textile material comprising of Cu-based nanostructures synthesized on oxidized cotton fabric using Arctostaphylos uva-ursi (L.) Spreng., Ericaceae (bearberry leaves) as a green reducing agent for adsorbed Cu2+-ions. In order to provide sufficient number of carboxyl groups for complexation with Cu2+-ions a two-step oxidation process with NaIO4 and NaClO2 was carried out. The influence of NaIO4 concentration on content of carboxyl groups and Cu-based nanoparticles was studied by FTIR and AAS. HPLC analysis identified the gallic acid known as a reducing agent in bearberry leaves extract. FESEM and XRD analyses revealed that using bearberry leaves extract and gallic acid solution as reducing agents led to a formation of spherical Cu2O/CuO nanoparticles and CuO nanosheets, respectively. These nanoparticles and nanosheets provided excellent antibacterial activity against Gram-negative bacteria Escherichia coli and Gram-positive bacteria Staphylococcus aureus. Cytotoxicity on human keratinocyte cells was shown to depend on their copper content.
T2  - Fibers and Polymers
T1  - Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract
VL  - 23
IS  - 4
SP  - 954
EP  - 966
DO  - 10.1007/s12221-022-4639-5
ER  - 

@article{
author = "Krkobabić, Ana and Marković, Darka and Kovačević, Aleksandar and Tadić, Vanja and Radoičić, Marija B. and Barudžija, Tanja and Ilić-Tomić, Tatjana and Radetić, Maja M.",
year = "2022",
abstract = "The aim of this study was to develop antimicrobial nanocomposite textile material comprising of Cu-based nanostructures synthesized on oxidized cotton fabric using Arctostaphylos uva-ursi (L.) Spreng., Ericaceae (bearberry leaves) as a green reducing agent for adsorbed Cu2+-ions. In order to provide sufficient number of carboxyl groups for complexation with Cu2+-ions a two-step oxidation process with NaIO4 and NaClO2 was carried out. The influence of NaIO4 concentration on content of carboxyl groups and Cu-based nanoparticles was studied by FTIR and AAS. HPLC analysis identified the gallic acid known as a reducing agent in bearberry leaves extract. FESEM and XRD analyses revealed that using bearberry leaves extract and gallic acid solution as reducing agents led to a formation of spherical Cu2O/CuO nanoparticles and CuO nanosheets, respectively. These nanoparticles and nanosheets provided excellent antibacterial activity against Gram-negative bacteria Escherichia coli and Gram-positive bacteria Staphylococcus aureus. Cytotoxicity on human keratinocyte cells was shown to depend on their copper content.",
journal = "Fibers and Polymers",
title = "Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract",
volume = "23",
number = "4",
pages = "954-966",
doi = "10.1007/s12221-022-4639-5"
}

Krkobabić, A., Marković, D., Kovačević, A., Tadić, V., Radoičić, M. B., Barudžija, T., Ilić-Tomić, T.,& Radetić, M. M.. (2022). Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract. in Fibers and Polymers, 23(4), 954-966.
https://doi.org/10.1007/s12221-022-4639-5

Krkobabić A, Marković D, Kovačević A, Tadić V, Radoičić MB, Barudžija T, Ilić-Tomić T, Radetić MM. Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract. in Fibers and Polymers. 2022;23(4):954-966.
doi:10.1007/s12221-022-4639-5 .

Krkobabić, Ana, Marković, Darka, Kovačević, Aleksandar, Tadić, Vanja, Radoičić, Marija B., Barudžija, Tanja, Ilić-Tomić, Tatjana, Radetić, Maja M., "Antimicrobial Nanocomposites Based on Oxidized Cotton Fabric and in situ Biosynthesized Copper Oxides Nanostructures Using Bearberry Leaves Extract" in Fibers and Polymers, 23, no. 4 (2022):954-966,
https://doi.org/10.1007/s12221-022-4639-5 . .