TY  - JOUR
AU  - Radovanović, Neda
AU  - Malagurski, Ivana
AU  - Lević, Steva
AU  - Gordić, Milan
AU  - Petrović, Jelena
AU  - Pavlović, Vladimir
AU  - Mitrić, Miodrag
AU  - Nesić, Aleksandra
AU  - Dimitrijević-Branković, Suzana
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4923
AB  - New agar-based composite films with increasing Cu-carbonate and Cu-phosphate mineral phase content were prepared by in situ mineralization and solvent casting method. SEM and optical analysis revealed that Cu-carbonate phase had better compatibility with agar matrix than Cu-phosphate phase. Incorporation of both mineral phases improved mechanical and water vapor barrier properties of the obtained mineralized films, in concentration dependent manner. When 5 mM of carbonate precursor was incorporated into agar matrix, mechanical resistance was enchanced for 44% and water vapor barrier property for 40%. The release of Cu (II) was higher in acidic conditions for both mineralized composites and remained in the range of specific release limits for this metal. In addition, both mineralized composite films exhibited distinctive antimicrobial activity against Gram-negative (Escherichia coli) and Gram-positive (Staphylococcus aureus) bacteria. Overall, the Cu-carbonate and Cu-phosphate mineralized agar films showed potential to be used for food packaging materials, agriculture or medical purposes.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - European Polymer Journal
T1  - Tailoring the physico-chemical and antimicrobial properties of agar-based films by in situ formation of Cu-mineral phase
EP  - 358
SP  - 352
VL  - 119
DO  - 10.1016/j.eurpolymj.2019.08.004
ER  - 

@article{
author = "Radovanović, Neda and Malagurski, Ivana and Lević, Steva and Gordić, Milan and Petrović, Jelena and Pavlović, Vladimir and Mitrić, Miodrag and Nesić, Aleksandra and Dimitrijević-Branković, Suzana",
year = "2019",
abstract = "New agar-based composite films with increasing Cu-carbonate and Cu-phosphate mineral phase content were prepared by in situ mineralization and solvent casting method. SEM and optical analysis revealed that Cu-carbonate phase had better compatibility with agar matrix than Cu-phosphate phase. Incorporation of both mineral phases improved mechanical and water vapor barrier properties of the obtained mineralized films, in concentration dependent manner. When 5 mM of carbonate precursor was incorporated into agar matrix, mechanical resistance was enchanced for 44% and water vapor barrier property for 40%. The release of Cu (II) was higher in acidic conditions for both mineralized composites and remained in the range of specific release limits for this metal. In addition, both mineralized composite films exhibited distinctive antimicrobial activity against Gram-negative (Escherichia coli) and Gram-positive (Staphylococcus aureus) bacteria. Overall, the Cu-carbonate and Cu-phosphate mineralized agar films showed potential to be used for food packaging materials, agriculture or medical purposes.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "European Polymer Journal",
title = "Tailoring the physico-chemical and antimicrobial properties of agar-based films by in situ formation of Cu-mineral phase",
pages = "358-352",
volume = "119",
doi = "10.1016/j.eurpolymj.2019.08.004"
}

Radovanović, N., Malagurski, I., Lević, S., Gordić, M., Petrović, J., Pavlović, V., Mitrić, M., Nesić, A.,& Dimitrijević-Branković, S.. (2019). Tailoring the physico-chemical and antimicrobial properties of agar-based films by in situ formation of Cu-mineral phase. in European Polymer Journal
Pergamon-Elsevier Science Ltd, Oxford., 119, 352-358.
https://doi.org/10.1016/j.eurpolymj.2019.08.004

Radovanović N, Malagurski I, Lević S, Gordić M, Petrović J, Pavlović V, Mitrić M, Nesić A, Dimitrijević-Branković S. Tailoring the physico-chemical and antimicrobial properties of agar-based films by in situ formation of Cu-mineral phase. in European Polymer Journal. 2019;119:352-358.
doi:10.1016/j.eurpolymj.2019.08.004 .

Radovanović, Neda, Malagurski, Ivana, Lević, Steva, Gordić, Milan, Petrović, Jelena, Pavlović, Vladimir, Mitrić, Miodrag, Nesić, Aleksandra, Dimitrijević-Branković, Suzana, "Tailoring the physico-chemical and antimicrobial properties of agar-based films by in situ formation of Cu-mineral phase" in European Polymer Journal, 119 (2019):352-358,
https://doi.org/10.1016/j.eurpolymj.2019.08.004 . .