Physico-chemical and mechanical properties and antibacterial activity of silver/poly(vinyl alcohol)/graphene nanocomposites obtained by electrochemical method
Samo za registrovane korisnike
2016
Autori
Surudžić, RadeJanković, Ana
Bibić, Nataša M.
Vukašinović-Sekulić, Maja
Perić-Grujić, Aleksandra
Mišković-Stanković, Vesna
Park, Soo Jin
Rhee, Kyong Yop
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Silver/poly(vinyl alcohol) and silver/poly(vinyl alcohol)/graphene nanocomposites in different forms (colloid dispersion, thin films and hydrogel discs) were synthesized by electrochemical reduction of Ag+ ions at constant current density. CV, Raman, XRD, FT-IR, and XPS analyses were used to characterize the interactions between silver nanoparticles, PVA molecules, and graphene. Ag/PVA/Gr nanocomposites had better mechanical and thermal properties and higher antibacterial activity against Staphylococcus aureus and Escherichia coli than Ag/PVA nanocomposites. Slow silver release, as well as a high remaining silver content (76%) after 28 days in simulated body fluid confirmed that both Ag/PVA and Ag/PVA/Gr nanocomposites are capable of maintaining sterility over time.
Ključne reči:
Polymer-matrix composites (PMCs) / Chemical properties / Surface analysis / Thermal analysisIzvor:
Composites Part B-Engineering, 2016, 85, 102-112Izdavač:
- Elsevier Sci Ltd, Oxford
Finansiranje / projekti:
- Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology [2013R1A1A2A10063466]
- Sinteza, razvoj tehnologija dobijanja i primena nanostrukturnih multifunkcionalnih materijala definisanih svojstava (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45019)
DOI: 10.1016/j.compositesb.2015.09.029
ISSN: 1359-8368
WoS: 000367120500012
Scopus: 2-s2.0-84944081364
Kolekcije
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Surudžić, Rade AU - Janković, Ana AU - Bibić, Nataša M. AU - Vukašinović-Sekulić, Maja AU - Perić-Grujić, Aleksandra AU - Mišković-Stanković, Vesna AU - Park, Soo Jin AU - Rhee, Kyong Yop PY - 2016 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3371 AB - Silver/poly(vinyl alcohol) and silver/poly(vinyl alcohol)/graphene nanocomposites in different forms (colloid dispersion, thin films and hydrogel discs) were synthesized by electrochemical reduction of Ag+ ions at constant current density. CV, Raman, XRD, FT-IR, and XPS analyses were used to characterize the interactions between silver nanoparticles, PVA molecules, and graphene. Ag/PVA/Gr nanocomposites had better mechanical and thermal properties and higher antibacterial activity against Staphylococcus aureus and Escherichia coli than Ag/PVA nanocomposites. Slow silver release, as well as a high remaining silver content (76%) after 28 days in simulated body fluid confirmed that both Ag/PVA and Ag/PVA/Gr nanocomposites are capable of maintaining sterility over time. PB - Elsevier Sci Ltd, Oxford T2 - Composites Part B-Engineering T1 - Physico-chemical and mechanical properties and antibacterial activity of silver/poly(vinyl alcohol)/graphene nanocomposites obtained by electrochemical method EP - 112 SP - 102 VL - 85 DO - 10.1016/j.compositesb.2015.09.029 ER -
@article{ author = "Surudžić, Rade and Janković, Ana and Bibić, Nataša M. and Vukašinović-Sekulić, Maja and Perić-Grujić, Aleksandra and Mišković-Stanković, Vesna and Park, Soo Jin and Rhee, Kyong Yop", year = "2016", abstract = "Silver/poly(vinyl alcohol) and silver/poly(vinyl alcohol)/graphene nanocomposites in different forms (colloid dispersion, thin films and hydrogel discs) were synthesized by electrochemical reduction of Ag+ ions at constant current density. CV, Raman, XRD, FT-IR, and XPS analyses were used to characterize the interactions between silver nanoparticles, PVA molecules, and graphene. Ag/PVA/Gr nanocomposites had better mechanical and thermal properties and higher antibacterial activity against Staphylococcus aureus and Escherichia coli than Ag/PVA nanocomposites. Slow silver release, as well as a high remaining silver content (76%) after 28 days in simulated body fluid confirmed that both Ag/PVA and Ag/PVA/Gr nanocomposites are capable of maintaining sterility over time.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Composites Part B-Engineering", title = "Physico-chemical and mechanical properties and antibacterial activity of silver/poly(vinyl alcohol)/graphene nanocomposites obtained by electrochemical method", pages = "112-102", volume = "85", doi = "10.1016/j.compositesb.2015.09.029" }
Surudžić, R., Janković, A., Bibić, N. M., Vukašinović-Sekulić, M., Perić-Grujić, A., Mišković-Stanković, V., Park, S. J.,& Rhee, K. Y.. (2016). Physico-chemical and mechanical properties and antibacterial activity of silver/poly(vinyl alcohol)/graphene nanocomposites obtained by electrochemical method. in Composites Part B-Engineering Elsevier Sci Ltd, Oxford., 85, 102-112. https://doi.org/10.1016/j.compositesb.2015.09.029
Surudžić R, Janković A, Bibić NM, Vukašinović-Sekulić M, Perić-Grujić A, Mišković-Stanković V, Park SJ, Rhee KY. Physico-chemical and mechanical properties and antibacterial activity of silver/poly(vinyl alcohol)/graphene nanocomposites obtained by electrochemical method. in Composites Part B-Engineering. 2016;85:102-112. doi:10.1016/j.compositesb.2015.09.029 .
Surudžić, Rade, Janković, Ana, Bibić, Nataša M., Vukašinović-Sekulić, Maja, Perić-Grujić, Aleksandra, Mišković-Stanković, Vesna, Park, Soo Jin, Rhee, Kyong Yop, "Physico-chemical and mechanical properties and antibacterial activity of silver/poly(vinyl alcohol)/graphene nanocomposites obtained by electrochemical method" in Composites Part B-Engineering, 85 (2016):102-112, https://doi.org/10.1016/j.compositesb.2015.09.029 . .