Electrochemical Synthesis and Characterization of Silver Doped Poly(vinyl alcohol)/Chitosan Hydrogels
Само за регистроване кориснике
2017
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this paper, novel silver-doped poly(vinyl alcohol)/chitosan/graphene (Ag/PVA/CHI/Gr) nanocomposites were produced by in situ electrochemical synthesis of silver nanoparticles in the polyvinyl alcohol/chitosan/graphene (PVA/CHI/Gr) matrix. The presence of silver nanoparticles, as an antibacterial agent, was proven by ultraviolet-visible spectroscopy. The synthesized nanocomposites were further characterized by scanning electron microscopy, Raman spectroscopy, and x-ray photoelectron spectroscopy. Thermal stability was investigated using thermogravimetric analysis, while electrochemical properties of PVA/CHI/Gr and Ag/PVA/CHI/Gr were examined by cyclic voltammetry. It was suggested that silver nanoparticles were embedded in the PVA/CHI/Gr matrix as a result of chemical bonding with hydroxyl groups of PVA and amine and hydroxyl groups of CHI, and have improved thermal stability of PVA/CHI/Gr hydrogel.
Кључне речи:
chitosan / electrochemical synthesis / graphene / hydrogels / poly(vinyl alcohol) / silver nanoparticlesИзвор:
Corrosion, 2017, 73, 12Издавач:
- Natl Assoc Corrosion Eng, Houston
Финансирање / пројекти:
- Basic Science Research Program through National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology [2016R1A2B4016034]
- Синтеза, развој технологија добијања и примена наноструктурних мултифункционалних материјала дефинисаних својстава (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45019)
DOI: 10.5006/2507
ISSN: 0010-9312
WoS: 000414329600001
Scopus: 2-s2.0-85051127508
Колекције
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Nešović, Katarina AU - Kojić, Vesna AU - Rhee, Kyong Yop AU - Mišković-Stanković, Vesna PY - 2017 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3623 AB - In this paper, novel silver-doped poly(vinyl alcohol)/chitosan/graphene (Ag/PVA/CHI/Gr) nanocomposites were produced by in situ electrochemical synthesis of silver nanoparticles in the polyvinyl alcohol/chitosan/graphene (PVA/CHI/Gr) matrix. The presence of silver nanoparticles, as an antibacterial agent, was proven by ultraviolet-visible spectroscopy. The synthesized nanocomposites were further characterized by scanning electron microscopy, Raman spectroscopy, and x-ray photoelectron spectroscopy. Thermal stability was investigated using thermogravimetric analysis, while electrochemical properties of PVA/CHI/Gr and Ag/PVA/CHI/Gr were examined by cyclic voltammetry. It was suggested that silver nanoparticles were embedded in the PVA/CHI/Gr matrix as a result of chemical bonding with hydroxyl groups of PVA and amine and hydroxyl groups of CHI, and have improved thermal stability of PVA/CHI/Gr hydrogel. PB - Natl Assoc Corrosion Eng, Houston T2 - Corrosion T1 - Electrochemical Synthesis and Characterization of Silver Doped Poly(vinyl alcohol)/Chitosan Hydrogels IS - 12 VL - 73 DO - 10.5006/2507 ER -
@article{ author = "Nešović, Katarina and Kojić, Vesna and Rhee, Kyong Yop and Mišković-Stanković, Vesna", year = "2017", abstract = "In this paper, novel silver-doped poly(vinyl alcohol)/chitosan/graphene (Ag/PVA/CHI/Gr) nanocomposites were produced by in situ electrochemical synthesis of silver nanoparticles in the polyvinyl alcohol/chitosan/graphene (PVA/CHI/Gr) matrix. The presence of silver nanoparticles, as an antibacterial agent, was proven by ultraviolet-visible spectroscopy. The synthesized nanocomposites were further characterized by scanning electron microscopy, Raman spectroscopy, and x-ray photoelectron spectroscopy. Thermal stability was investigated using thermogravimetric analysis, while electrochemical properties of PVA/CHI/Gr and Ag/PVA/CHI/Gr were examined by cyclic voltammetry. It was suggested that silver nanoparticles were embedded in the PVA/CHI/Gr matrix as a result of chemical bonding with hydroxyl groups of PVA and amine and hydroxyl groups of CHI, and have improved thermal stability of PVA/CHI/Gr hydrogel.", publisher = "Natl Assoc Corrosion Eng, Houston", journal = "Corrosion", title = "Electrochemical Synthesis and Characterization of Silver Doped Poly(vinyl alcohol)/Chitosan Hydrogels", number = "12", volume = "73", doi = "10.5006/2507" }
Nešović, K., Kojić, V., Rhee, K. Y.,& Mišković-Stanković, V.. (2017). Electrochemical Synthesis and Characterization of Silver Doped Poly(vinyl alcohol)/Chitosan Hydrogels. in Corrosion Natl Assoc Corrosion Eng, Houston., 73(12). https://doi.org/10.5006/2507
Nešović K, Kojić V, Rhee KY, Mišković-Stanković V. Electrochemical Synthesis and Characterization of Silver Doped Poly(vinyl alcohol)/Chitosan Hydrogels. in Corrosion. 2017;73(12). doi:10.5006/2507 .
Nešović, Katarina, Kojić, Vesna, Rhee, Kyong Yop, Mišković-Stanković, Vesna, "Electrochemical Synthesis and Characterization of Silver Doped Poly(vinyl alcohol)/Chitosan Hydrogels" in Corrosion, 73, no. 12 (2017), https://doi.org/10.5006/2507 . .