PREPARATION OF ANTIBACTERIAL SILVER-CONTAINING SILICA NANOCOMPOSITE

Young Hwan Kim, Chang Woo Kim, Hyun Gil Cha, Byoung Kee Jo, Gi Woong Ahn, Eun Suk Hong and Young Soo Kang ()
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Young Hwan Kim: Department of Chemistry, Pukyong National University, 599-1 Daeyeon-3-Dong, Nam-Gu, Busan 608-737, South Korea
Chang Woo Kim: Department of Chemistry, Pukyong National University, 599-1 Daeyeon-3-Dong, Nam-Gu, Busan 608-737, South Korea
Hyun Gil Cha: Department of Chemistry, Pukyong National University, 599-1 Daeyeon-3-Dong, Nam-Gu, Busan 608-737, South Korea
Byoung Kee Jo: R&D Center, Thefaceshopkorea Co., Ltd., 565-1 Bupyong-Gu, Incheon 403-130, South Korea
Gi Woong Ahn: R&D Center, Thefaceshopkorea Co., Ltd., 565-1 Bupyong-Gu, Incheon 403-130, South Korea
Eun Suk Hong: R&D Center, Thefaceshopkorea Co., Ltd., 565-1 Bupyong-Gu, Incheon 403-130, South Korea
Young Soo Kang: Department of Chemistry, Pukyong National University, 599-1 Daeyeon-3-Dong, Nam-Gu, Busan 608-737, South Korea

Surface Review and Letters (SRL), 2008, vol. 15, issue 01n02, 117-122

Abstract: Agnanoparticle deposition on the surface of sphericalSiO2nanoparticles was studied to achieve hybrid structure ofAg–SiO2nanocomposite.SiO2nanoparticles were served as seeds for continuousAgmetal deposition. The ratio of elements and morphology was studied with scanning electron microscope energy dispersive X-ray and transmission electron microscope. The antibacterial properties ofAg–SiO2nanocomposite were examined. The homogeneously formedAgnanoparticles on the surface ofSiO2nanoparticles without aggregation ofAgnanoparticles showed excellent antibacterial abilities.

Keywords: Antibacterial property; hybrid type; Deprotonation of hydoxyl liagnd (search for similar items in EconPapers)
Date: 2008
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DOI: 10.1142/S0218625X08011093

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