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https://doi.org/10.5562/cca3133

Graphene Based Composite Hydrogel for Biomedical Applications

Katarina Nešović   ORCID icon orcid.org/0000-0002-9022-6032 ; University of Belgrade, Faculty of Technology and Metallurgy, Karnegijeva 4, 11000 Belgrade, Serbia
Mohamed M. Abudabbus ; University of Belgrade, Faculty of Technology and Metallurgy, Karnegijeva 4, 11000 Belgrade, Serbia
Kyong Yop Rhee ; Department of Mechanical Engineering, Kyung Hee University, 17104 Yongin, South Korea
Vesna Mišković-Stanković   ORCID icon orcid.org/0000-0001-6525-9820 ; University of Belgrade, Faculty of Technology and Metallurgy, Karnegijeva 4, 11000 Belgrade, Serbia

Puni tekst: engleski, pdf (4 MB) str. 207-213 preuzimanja: 848* citiraj
APA 6th Edition
Nešović, K., Abudabbus, M.M., Rhee, K.Y. i Mišković-Stanković, V. (2017). Graphene Based Composite Hydrogel for Biomedical Applications. Croatica Chemica Acta, 90 (2), 207-213. https://doi.org/10.5562/cca3133
MLA 8th Edition
Nešović, Katarina, et al. "Graphene Based Composite Hydrogel for Biomedical Applications." Croatica Chemica Acta, vol. 90, br. 2, 2017, str. 207-213. https://doi.org/10.5562/cca3133. Citirano 05.03.2021.
Chicago 17th Edition
Nešović, Katarina, Mohamed M. Abudabbus, Kyong Yop Rhee i Vesna Mišković-Stanković. "Graphene Based Composite Hydrogel for Biomedical Applications." Croatica Chemica Acta 90, br. 2 (2017): 207-213. https://doi.org/10.5562/cca3133
Harvard
Nešović, K., et al. (2017). 'Graphene Based Composite Hydrogel for Biomedical Applications', Croatica Chemica Acta, 90(2), str. 207-213. https://doi.org/10.5562/cca3133
Vancouver
Nešović K, Abudabbus MM, Rhee KY, Mišković-Stanković V. Graphene Based Composite Hydrogel for Biomedical Applications. Croatica Chemica Acta [Internet]. 2017 [pristupljeno 05.03.2021.];90(2):207-213. https://doi.org/10.5562/cca3133
IEEE
K. Nešović, M.M. Abudabbus, K.Y. Rhee i V. Mišković-Stanković, "Graphene Based Composite Hydrogel for Biomedical Applications", Croatica Chemica Acta, vol.90, br. 2, str. 207-213, 2017. [Online]. https://doi.org/10.5562/cca3133

Sažetak
In this work, composite hydrogel consisting of poly(vinyl alcohol), graphene and silver nanoparticles, (Ag/PVA/Gr), was prepared by the immobilization of silver nanoparticles (AgNPs) in PVA/Gr hydrogel matrix in two steps. The first step was cross linking of the PVA/Gr colloid solution by the freezing/thawing method, while in the second step, in situ electrochemical method was used to incorporate AgNPs inside the PVA/Gr hydrogel matrix. We used UV–vis spectroscopy, cyclic voltammetry, Raman spectroscopy, DSC analysis, as well as test of cytotoxicity and antibacterial activity, to characterize obtained Ag/PVA/Gr hydrogel. It was shown that graphene-based composite hydrogel with incorporated AgNPs is non toxic biomaterial with antibacterial activity, with a potential for use in biomedical purposes.

Creative Commons License This work is licensed under a Creative Commons Attribution 4.0 International License.

Ključne riječi
hydrogels; silver nanoparticles; poly(vinyl alcohol); graphene; nanocomposites; electrochemical synthesis

Hrčak ID: 185030

URI
https://hrcak.srce.hr/185030

Posjeta: 1.119 *