TY  - JOUR
AU  - Đorđević, Nenad
AU  - Marinković, Aleksandar
AU  - Živković, Predrag M.
AU  - Kovačević, Danijela
AU  - Dimitrijević, Suzana
AU  - Kokol, Vanja
AU  - Uskoković, Petar
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3894
AB  - A novel double layered hybrid materials, consisting of low density polyethylene (LDPE) base layer and polycaprolactone (PCL) top layer containing surface modified nanocellulose (NC) based nanocomposites in 0.5 and 2% loadings, were studied in order to design multipurpose packaging material. NC was covalently modified with maleic anhydride (MA) to obtain NCMA, and upon co-precipitation of copper (II) oxide (CuO) on NC and NCMA surface, NC-CuO and NCMA-CuO nanocomposite materials were produced. Two drying methods, conventional and lyophilization, were applied to investigate process influences on the properties of obtained hybrid material. Oxygen transmission rate and antimicrobial activity were determined for all produced hybrid materials. PE-PCL-NCMA-CuO-L2 exhibited the highest antifungal properties, indicating contribution of MA residual group and drying conditions (liophylisation) to achievement of 97% reduction in cell viability of C. albicans. The sample with 2% of NCMA-CuO, PE-PCL-NCMA-CuO2, demonstrated to be the most promising material regarding improvment in antibacterial and antifugal activity, as well as 16% lower value of the oxygen transmission rate in comparison to pure LDPE.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Improving the Packaging Performance of Low-Density Polyethylene With PCL/Nanocellulose/Copper(II)Oxide Barrier Layer
EP  - 161
IS  - 2
SP  - 149
VL  - 50
DO  - 10.2298/SOS1802149D
ER  - 

@article{
author = "Đorđević, Nenad and Marinković, Aleksandar and Živković, Predrag M. and Kovačević, Danijela and Dimitrijević, Suzana and Kokol, Vanja and Uskoković, Petar",
year = "2018",
abstract = "A novel double layered hybrid materials, consisting of low density polyethylene (LDPE) base layer and polycaprolactone (PCL) top layer containing surface modified nanocellulose (NC) based nanocomposites in 0.5 and 2% loadings, were studied in order to design multipurpose packaging material. NC was covalently modified with maleic anhydride (MA) to obtain NCMA, and upon co-precipitation of copper (II) oxide (CuO) on NC and NCMA surface, NC-CuO and NCMA-CuO nanocomposite materials were produced. Two drying methods, conventional and lyophilization, were applied to investigate process influences on the properties of obtained hybrid material. Oxygen transmission rate and antimicrobial activity were determined for all produced hybrid materials. PE-PCL-NCMA-CuO-L2 exhibited the highest antifungal properties, indicating contribution of MA residual group and drying conditions (liophylisation) to achievement of 97% reduction in cell viability of C. albicans. The sample with 2% of NCMA-CuO, PE-PCL-NCMA-CuO2, demonstrated to be the most promising material regarding improvment in antibacterial and antifugal activity, as well as 16% lower value of the oxygen transmission rate in comparison to pure LDPE.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Improving the Packaging Performance of Low-Density Polyethylene With PCL/Nanocellulose/Copper(II)Oxide Barrier Layer",
pages = "161-149",
number = "2",
volume = "50",
doi = "10.2298/SOS1802149D"
}

Đorđević, N., Marinković, A., Živković, P. M., Kovačević, D., Dimitrijević, S., Kokol, V.,& Uskoković, P.. (2018). Improving the Packaging Performance of Low-Density Polyethylene With PCL/Nanocellulose/Copper(II)Oxide Barrier Layer. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 50(2), 149-161.
https://doi.org/10.2298/SOS1802149D

Đorđević N, Marinković A, Živković PM, Kovačević D, Dimitrijević S, Kokol V, Uskoković P. Improving the Packaging Performance of Low-Density Polyethylene With PCL/Nanocellulose/Copper(II)Oxide Barrier Layer. in Science of Sintering. 2018;50(2):149-161.
doi:10.2298/SOS1802149D .

Đorđević, Nenad, Marinković, Aleksandar, Živković, Predrag M., Kovačević, Danijela, Dimitrijević, Suzana, Kokol, Vanja, Uskoković, Petar, "Improving the Packaging Performance of Low-Density Polyethylene With PCL/Nanocellulose/Copper(II)Oxide Barrier Layer" in Science of Sintering, 50, no. 2 (2018):149-161,
https://doi.org/10.2298/SOS1802149D . .