TY  - JOUR
AU  - Erceg, Tamara
AU  - Vukić, Nevena
AU  - Šovljanski, Olja
AU  - Teofilović, Vesna
AU  - Porobić, Slavica
AU  - Baloš, Sebastian
AU  - Kojić, Sanja
AU  - Terek, Pal
AU  - Banjanin, Bojan
AU  - Rakić, Srđan
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11028
AB  - An active packaging based on the composite film was developed by incorporation of oregano oil as an antimicrobial agent into a cellulose acetate/polycaprolactone diol blend (CA/PCL-diol). A novel plasticizer based on polyethylene terephthalate (PET) glycolysis product (bis(hydroxyethyl terephthalate)) and tartaric acid was synthesized and its influence on the structural, surface, mechanical, barrier, and thermal properties were investigated. The obtained results have shown that plasticizer also has a compatibilizing effect, improving the miscibility of polymers in a blend. A sample with the optimal amount of plasticizer (30 wt%), as well as the best mechanical and barrier properties, was used for the preparation of series with different amounts of oregano oil (3, 6, and 9 wt%). The synthesized azo dye—5-(4-bromo-phenyl azo)-3-amido-6-hydroxy-4-methyl-2-pyridone, soluble in acetone, as well as a blend and plasticizer, has been shown as an adequate one for this composition, due to its ability to achieve a good pigmentation in a low amount (0.3 wt% per polymer blend weight), to absorb UV light, and decrease the aging of the material. Contemporary lifestyle has imposed a need for ready-to-eat (RTE) meals which saves consumers time. RTE food packaging should meet certain requirements such as the ability to prolong shelf-life and preserve the freshness of the food product, and at the same time to make a minimal amount of waste after usage, considering the fact that it is mostly single-use plastic food packaging. Optimal mechanical properties, biodegradability, and additional functions make these films suitable for the packaging of ready-to-eat (RTE) food such as fresh salad.
T2  - Cellulose
T1  - Preparation and characterization of biodegradable cellulose acetate-based films with novel plasticizer obtained by polyethylene terephthalate glycolysis intended for active packaging
VL  - InPress
DO  - 10.1007/s10570-023-05240-6
ER  - 

@article{
author = "Erceg, Tamara and Vukić, Nevena and Šovljanski, Olja and Teofilović, Vesna and Porobić, Slavica and Baloš, Sebastian and Kojić, Sanja and Terek, Pal and Banjanin, Bojan and Rakić, Srđan",
year = "2023",
abstract = "An active packaging based on the composite film was developed by incorporation of oregano oil as an antimicrobial agent into a cellulose acetate/polycaprolactone diol blend (CA/PCL-diol). A novel plasticizer based on polyethylene terephthalate (PET) glycolysis product (bis(hydroxyethyl terephthalate)) and tartaric acid was synthesized and its influence on the structural, surface, mechanical, barrier, and thermal properties were investigated. The obtained results have shown that plasticizer also has a compatibilizing effect, improving the miscibility of polymers in a blend. A sample with the optimal amount of plasticizer (30 wt%), as well as the best mechanical and barrier properties, was used for the preparation of series with different amounts of oregano oil (3, 6, and 9 wt%). The synthesized azo dye—5-(4-bromo-phenyl azo)-3-amido-6-hydroxy-4-methyl-2-pyridone, soluble in acetone, as well as a blend and plasticizer, has been shown as an adequate one for this composition, due to its ability to achieve a good pigmentation in a low amount (0.3 wt% per polymer blend weight), to absorb UV light, and decrease the aging of the material. Contemporary lifestyle has imposed a need for ready-to-eat (RTE) meals which saves consumers time. RTE food packaging should meet certain requirements such as the ability to prolong shelf-life and preserve the freshness of the food product, and at the same time to make a minimal amount of waste after usage, considering the fact that it is mostly single-use plastic food packaging. Optimal mechanical properties, biodegradability, and additional functions make these films suitable for the packaging of ready-to-eat (RTE) food such as fresh salad.",
journal = "Cellulose",
title = "Preparation and characterization of biodegradable cellulose acetate-based films with novel plasticizer obtained by polyethylene terephthalate glycolysis intended for active packaging",
volume = "InPress",
doi = "10.1007/s10570-023-05240-6"
}

Erceg, T., Vukić, N., Šovljanski, O., Teofilović, V., Porobić, S., Baloš, S., Kojić, S., Terek, P., Banjanin, B.,& Rakić, S.. (2023). Preparation and characterization of biodegradable cellulose acetate-based films with novel plasticizer obtained by polyethylene terephthalate glycolysis intended for active packaging. in Cellulose, InPress.
https://doi.org/10.1007/s10570-023-05240-6

Erceg T, Vukić N, Šovljanski O, Teofilović V, Porobić S, Baloš S, Kojić S, Terek P, Banjanin B, Rakić S. Preparation and characterization of biodegradable cellulose acetate-based films with novel plasticizer obtained by polyethylene terephthalate glycolysis intended for active packaging. in Cellulose. 2023;InPress.
doi:10.1007/s10570-023-05240-6 .

Erceg, Tamara, Vukić, Nevena, Šovljanski, Olja, Teofilović, Vesna, Porobić, Slavica, Baloš, Sebastian, Kojić, Sanja, Terek, Pal, Banjanin, Bojan, Rakić, Srđan, "Preparation and characterization of biodegradable cellulose acetate-based films with novel plasticizer obtained by polyethylene terephthalate glycolysis intended for active packaging" in Cellulose, InPress (2023),
https://doi.org/10.1007/s10570-023-05240-6 . .

TY  - CONF
AU  - Jovanović, Vojislav
AU  - Samaržija-Jovanović, Suzana
AU  - Petković, Branka
AU  - Jovanović, Tijana
AU  - Marković, Gordana
AU  - Marinović-Cincović, Milena
AU  - Teofilović, Vesna
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11125
AB  - The montmorillonite as a 2:1 smectite type clay has two tetrahedral sheets of silica sandwiching the alumina octahedral sheet. The particles of this mineral are plate-shaped with the thickness of 0.96 nm and an average diameter about 1 μm. This type of clay (K10) is using to improve the characteristics of different materials in the fields of catalysis, food additives, polymers, sorbents, etc. In this study thermally activated montmorillonite (DK10) was used because the thermal treatment alters its properties. The degree of activation was determined using specific surface measurement (Sear’s method). The specific surface area (SSA) of K10 was 119 m2/g but after the thermal treatmant it was 317.4 m2/g. The effect of UV-irradiation on the thermal stability of a urea-formaldehide resin (UF) nanocomposites based on DTK10 was assessed. For this purpose UF nanocomposites were synthesized and irradiated using UV light at two wavelengths l (254 and 366 nm). Characterization of nanocomposites with modified and not modified clay was performed using XRD, FTIR, and TG/DTA analysis. The peaks at 2q values of 26.74, 26.6, 26.54, 26.6 originate from quartz in sample DTK10, non-irradiated UF/DTK10 and UV-irradiated sample at l=254 nm and l= 366nm, respectively. From the IR spectra it was assessed that intensity of the carboxyl group at 1630 cm−1 decreased with UVirradiation in modified nanocomposite. The aliphatic stretch band about 2956 cm−1 and –C–O band at 1130 cm−1 also decreases due to the formation of hydrogen bonds with the hydroxyl groups on the DTK10 surface. Based on thermogravimetric measurements it was estimated that before and after UV-irradiation modified UF/DTK10 nanocomposites have almost identical temperature intervals in which degradation processes are occurred. The total mass loss for non-irradiated and irradiated UF/DTK10 was 60.18, 55.26 and 58.6%, respectively
PB  - RAD Centre, Niš, Serbia
C3  - RAD 2021 : 9th International Conference on Radiation in Various Fields of Research : book of abstracts; June 14-18; Herceg Novi, Montenegro
T1  - The effect of UV-irradiation on the thermal stability of modified urea-formaldehyde resins with thermally activated montmorillonite
SP  - 103
DO  - 10.21175/rad.abstr.book.2021.15.19
ER  - 

@conference{
author = "Jovanović, Vojislav and Samaržija-Jovanović, Suzana and Petković, Branka and Jovanović, Tijana and Marković, Gordana and Marinović-Cincović, Milena and Teofilović, Vesna",
year = "2021",
abstract = "The montmorillonite as a 2:1 smectite type clay has two tetrahedral sheets of silica sandwiching the alumina octahedral sheet. The particles of this mineral are plate-shaped with the thickness of 0.96 nm and an average diameter about 1 μm. This type of clay (K10) is using to improve the characteristics of different materials in the fields of catalysis, food additives, polymers, sorbents, etc. In this study thermally activated montmorillonite (DK10) was used because the thermal treatment alters its properties. The degree of activation was determined using specific surface measurement (Sear’s method). The specific surface area (SSA) of K10 was 119 m2/g but after the thermal treatmant it was 317.4 m2/g. The effect of UV-irradiation on the thermal stability of a urea-formaldehide resin (UF) nanocomposites based on DTK10 was assessed. For this purpose UF nanocomposites were synthesized and irradiated using UV light at two wavelengths l (254 and 366 nm). Characterization of nanocomposites with modified and not modified clay was performed using XRD, FTIR, and TG/DTA analysis. The peaks at 2q values of 26.74, 26.6, 26.54, 26.6 originate from quartz in sample DTK10, non-irradiated UF/DTK10 and UV-irradiated sample at l=254 nm and l= 366nm, respectively. From the IR spectra it was assessed that intensity of the carboxyl group at 1630 cm−1 decreased with UVirradiation in modified nanocomposite. The aliphatic stretch band about 2956 cm−1 and –C–O band at 1130 cm−1 also decreases due to the formation of hydrogen bonds with the hydroxyl groups on the DTK10 surface. Based on thermogravimetric measurements it was estimated that before and after UV-irradiation modified UF/DTK10 nanocomposites have almost identical temperature intervals in which degradation processes are occurred. The total mass loss for non-irradiated and irradiated UF/DTK10 was 60.18, 55.26 and 58.6%, respectively",
publisher = "RAD Centre, Niš, Serbia",
journal = "RAD 2021 : 9th International Conference on Radiation in Various Fields of Research : book of abstracts; June 14-18; Herceg Novi, Montenegro",
title = "The effect of UV-irradiation on the thermal stability of modified urea-formaldehyde resins with thermally activated montmorillonite",
pages = "103",
doi = "10.21175/rad.abstr.book.2021.15.19"
}

Jovanović, V., Samaržija-Jovanović, S., Petković, B., Jovanović, T., Marković, G., Marinović-Cincović, M.,& Teofilović, V.. (2021). The effect of UV-irradiation on the thermal stability of modified urea-formaldehyde resins with thermally activated montmorillonite. in RAD 2021 : 9th International Conference on Radiation in Various Fields of Research : book of abstracts; June 14-18; Herceg Novi, Montenegro
RAD Centre, Niš, Serbia., 103.
https://doi.org/10.21175/rad.abstr.book.2021.15.19

Jovanović V, Samaržija-Jovanović S, Petković B, Jovanović T, Marković G, Marinović-Cincović M, Teofilović V. The effect of UV-irradiation on the thermal stability of modified urea-formaldehyde resins with thermally activated montmorillonite. in RAD 2021 : 9th International Conference on Radiation in Various Fields of Research : book of abstracts; June 14-18; Herceg Novi, Montenegro. 2021;:103.
doi:10.21175/rad.abstr.book.2021.15.19 .

Jovanović, Vojislav, Samaržija-Jovanović, Suzana, Petković, Branka, Jovanović, Tijana, Marković, Gordana, Marinović-Cincović, Milena, Teofilović, Vesna, "The effect of UV-irradiation on the thermal stability of modified urea-formaldehyde resins with thermally activated montmorillonite" in RAD 2021 : 9th International Conference on Radiation in Various Fields of Research : book of abstracts; June 14-18; Herceg Novi, Montenegro (2021):103,
https://doi.org/10.21175/rad.abstr.book.2021.15.19 . .

TY  - CONF
AU  - Marković, Gordana
AU  - Marinović-Cincović, Milena
AU  - Jovanović, Vojislav
AU  - Samaržija-Jovanović, Suzana
AU  - Teofilović, Vesna
AU  - Marković, Marija
AU  - Pavličević, Jelena
AU  - Budinski Simendić, Jaroslava
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11132
AB  - Effect of waste rubber particles (WTR) size on elastomers based on natural rubber and chlorosulfonated polyethylene rubber (NR/CSM= 50:50) was studied. Two types of WTR with different particle size (150–250 μm and 450–600μm) were used. The content of carbon black was constant but the content of WTR was varied from 0 to 40 phr. The compounds were prepared by tworoll mill. The crosslinked materials were obtained in hydraulic press. The irradiation of prepared composite materials was carried out using 60Co gamma source at ambient temperature with the dose rate 10 kGyh-1 and different total absorbed dose (100, 200 and 400 kGy). The morphology of the samples was examined by scanning electron microscopy. It was assessed that WTR with smaller size got uniform dispersion. Mechanicals properties were assessed for irradiated and not-irradiated samples. It was estimated that the waste rubber particles with smaller size affected better enhancement of the mechanical properties. However, tensile strength and elongation at break decreased with increasing of WTR content.
PB  - RAD Centre, Niš, Serbia
C3  - RAD 2021 : 9th International Conference on Radiation in Various Fields of Research : book of abstracts; June 14-18; Herceg Novi, Montenegro
T1  - Irradiation resistance of elastomeric composites based on NR/CSM blend and waste rubber powder
SP  - 306
DO  - 10.21175/rad.abstr.book.2021.38.11
ER  - 

@conference{
author = "Marković, Gordana and Marinović-Cincović, Milena and Jovanović, Vojislav and Samaržija-Jovanović, Suzana and Teofilović, Vesna and Marković, Marija and Pavličević, Jelena and Budinski Simendić, Jaroslava",
year = "2021",
abstract = "Effect of waste rubber particles (WTR) size on elastomers based on natural rubber and chlorosulfonated polyethylene rubber (NR/CSM= 50:50) was studied. Two types of WTR with different particle size (150–250 μm and 450–600μm) were used. The content of carbon black was constant but the content of WTR was varied from 0 to 40 phr. The compounds were prepared by tworoll mill. The crosslinked materials were obtained in hydraulic press. The irradiation of prepared composite materials was carried out using 60Co gamma source at ambient temperature with the dose rate 10 kGyh-1 and different total absorbed dose (100, 200 and 400 kGy). The morphology of the samples was examined by scanning electron microscopy. It was assessed that WTR with smaller size got uniform dispersion. Mechanicals properties were assessed for irradiated and not-irradiated samples. It was estimated that the waste rubber particles with smaller size affected better enhancement of the mechanical properties. However, tensile strength and elongation at break decreased with increasing of WTR content.",
publisher = "RAD Centre, Niš, Serbia",
journal = "RAD 2021 : 9th International Conference on Radiation in Various Fields of Research : book of abstracts; June 14-18; Herceg Novi, Montenegro",
title = "Irradiation resistance of elastomeric composites based on NR/CSM blend and waste rubber powder",
pages = "306",
doi = "10.21175/rad.abstr.book.2021.38.11"
}

Marković, G., Marinović-Cincović, M., Jovanović, V., Samaržija-Jovanović, S., Teofilović, V., Marković, M., Pavličević, J.,& Budinski Simendić, J.. (2021). Irradiation resistance of elastomeric composites based on NR/CSM blend and waste rubber powder. in RAD 2021 : 9th International Conference on Radiation in Various Fields of Research : book of abstracts; June 14-18; Herceg Novi, Montenegro
RAD Centre, Niš, Serbia., 306.
https://doi.org/10.21175/rad.abstr.book.2021.38.11

Marković G, Marinović-Cincović M, Jovanović V, Samaržija-Jovanović S, Teofilović V, Marković M, Pavličević J, Budinski Simendić J. Irradiation resistance of elastomeric composites based on NR/CSM blend and waste rubber powder. in RAD 2021 : 9th International Conference on Radiation in Various Fields of Research : book of abstracts; June 14-18; Herceg Novi, Montenegro. 2021;:306.
doi:10.21175/rad.abstr.book.2021.38.11 .

Marković, Gordana, Marinović-Cincović, Milena, Jovanović, Vojislav, Samaržija-Jovanović, Suzana, Teofilović, Vesna, Marković, Marija, Pavličević, Jelena, Budinski Simendić, Jaroslava, "Irradiation resistance of elastomeric composites based on NR/CSM blend and waste rubber powder" in RAD 2021 : 9th International Conference on Radiation in Various Fields of Research : book of abstracts; June 14-18; Herceg Novi, Montenegro (2021):306,
https://doi.org/10.21175/rad.abstr.book.2021.38.11 . .

TY  - CONF
AU  - Jovanović, Slaviša
AU  - Budinski-Simendić, Jaroslava K.
AU  - Marinović-Cincović, Milena
AU  - Marković, Gordana
AU  - Teofilović, Vesna
AU  - Kojić, Dejan
AU  - Vukić, Nevena
AU  - Jovanović, Vojislav
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11151
PB  - RAD Centre, Niš, Serbia
C3  - RAD 2019 : 7th International Conference on Radiation in Various Fields of Research : book of abstracts; June 10-14, 2019; Herceg Novi, Montenegro
T1  - The influence of network precursor ratio on the crosslinking and radiation resistance of hybrid elastomeric materials
SP  - 216
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11151
ER  - 

@conference{
author = "Jovanović, Slaviša and Budinski-Simendić, Jaroslava K. and Marinović-Cincović, Milena and Marković, Gordana and Teofilović, Vesna and Kojić, Dejan and Vukić, Nevena and Jovanović, Vojislav",
year = "2019",
publisher = "RAD Centre, Niš, Serbia",
journal = "RAD 2019 : 7th International Conference on Radiation in Various Fields of Research : book of abstracts; June 10-14, 2019; Herceg Novi, Montenegro",
title = "The influence of network precursor ratio on the crosslinking and radiation resistance of hybrid elastomeric materials",
pages = "216",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11151"
}

Jovanović, S., Budinski-Simendić, J. K., Marinović-Cincović, M., Marković, G., Teofilović, V., Kojić, D., Vukić, N.,& Jovanović, V.. (2019). The influence of network precursor ratio on the crosslinking and radiation resistance of hybrid elastomeric materials. in RAD 2019 : 7th International Conference on Radiation in Various Fields of Research : book of abstracts; June 10-14, 2019; Herceg Novi, Montenegro
RAD Centre, Niš, Serbia., 216.
https://hdl.handle.net/21.15107/rcub_vinar_11151

Jovanović S, Budinski-Simendić JK, Marinović-Cincović M, Marković G, Teofilović V, Kojić D, Vukić N, Jovanović V. The influence of network precursor ratio on the crosslinking and radiation resistance of hybrid elastomeric materials. in RAD 2019 : 7th International Conference on Radiation in Various Fields of Research : book of abstracts; June 10-14, 2019; Herceg Novi, Montenegro. 2019;:216.
https://hdl.handle.net/21.15107/rcub_vinar_11151 .

Jovanović, Slaviša, Budinski-Simendić, Jaroslava K., Marinović-Cincović, Milena, Marković, Gordana, Teofilović, Vesna, Kojić, Dejan, Vukić, Nevena, Jovanović, Vojislav, "The influence of network precursor ratio on the crosslinking and radiation resistance of hybrid elastomeric materials" in RAD 2019 : 7th International Conference on Radiation in Various Fields of Research : book of abstracts; June 10-14, 2019; Herceg Novi, Montenegro (2019):216,
https://hdl.handle.net/21.15107/rcub_vinar_11151 .

TY  - CONF
AU  - Marinović-Cincović, Milena
AU  - Budinski-Simendić, Jaroslava
AU  - Aroguz, Ayse
AU  - Teofilović, Vesna
AU  - Jovanović, Vojislav
AU  - Marković, Gordana
AU  - Samaržija-Jovanović, Suzana
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11198
PB  - RAD Association, Niš, Serbia
C3  - RAD 2017 : 5th International Conference on Radiation in Various Fields of Research : book of abstracts; June 12-16, 2017; Budva, Montenegro
T1  - Gamma irradiation ageing study of elastomers based on ethylene/propylene/5-ethylidene-2-norbornene rubber
SP  - 182
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11198
ER  - 

@conference{
author = "Marinović-Cincović, Milena and Budinski-Simendić, Jaroslava and Aroguz, Ayse and Teofilović, Vesna and Jovanović, Vojislav and Marković, Gordana and Samaržija-Jovanović, Suzana",
year = "2017",
publisher = "RAD Association, Niš, Serbia",
journal = "RAD 2017 : 5th International Conference on Radiation in Various Fields of Research : book of abstracts; June 12-16, 2017; Budva, Montenegro",
title = "Gamma irradiation ageing study of elastomers based on ethylene/propylene/5-ethylidene-2-norbornene rubber",
pages = "182",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11198"
}

Marinović-Cincović, M., Budinski-Simendić, J., Aroguz, A., Teofilović, V., Jovanović, V., Marković, G.,& Samaržija-Jovanović, S.. (2017). Gamma irradiation ageing study of elastomers based on ethylene/propylene/5-ethylidene-2-norbornene rubber. in RAD 2017 : 5th International Conference on Radiation in Various Fields of Research : book of abstracts; June 12-16, 2017; Budva, Montenegro
RAD Association, Niš, Serbia., 182.
https://hdl.handle.net/21.15107/rcub_vinar_11198

Marinović-Cincović M, Budinski-Simendić J, Aroguz A, Teofilović V, Jovanović V, Marković G, Samaržija-Jovanović S. Gamma irradiation ageing study of elastomers based on ethylene/propylene/5-ethylidene-2-norbornene rubber. in RAD 2017 : 5th International Conference on Radiation in Various Fields of Research : book of abstracts; June 12-16, 2017; Budva, Montenegro. 2017;:182.
https://hdl.handle.net/21.15107/rcub_vinar_11198 .

Marinović-Cincović, Milena, Budinski-Simendić, Jaroslava, Aroguz, Ayse, Teofilović, Vesna, Jovanović, Vojislav, Marković, Gordana, Samaržija-Jovanović, Suzana, "Gamma irradiation ageing study of elastomers based on ethylene/propylene/5-ethylidene-2-norbornene rubber" in RAD 2017 : 5th International Conference on Radiation in Various Fields of Research : book of abstracts; June 12-16, 2017; Budva, Montenegro (2017):182,
https://hdl.handle.net/21.15107/rcub_vinar_11198 .