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은나노 거즈의 피부 감염 세균에 대한 항균효과

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Author(s)
조선영조재위이규석
Keimyung Author(s)
Cho, Jae WeLee, Kyu Suk
Department
Dept. of Dermatology (피부과학)
Journal Title
대한피부과학회지
Issued Date
2008
Volume
46
Issue
12
Keyword
MRSAMSSANanosilver-coated gauzePseudomonas aeruginosa
Abstract
Background: The wound healing process is delayed by bacterial infection. Thus, proper prevention and treatment of infection are very important parts of wound healing. Silver has been used for wound dressing material due to its
antimicrobial activities. Recently, a new nanochemistry technique made silver particles <20 nm in diameter, and this nanocrystalline silver can be used for dressing material. However, the antimicrobial effects of Nanosilver-coated
gauze for bacterial skin infections are not well known. Objective: We investigated the antimicrobial activities of 3 Nanosilver-coated gauzes (1500Å, 800Å and 100Å) against known pathogens: Methicillin susceptible Staphylococcus aureus (MSSA), Methicillin resistant Staphylococcus aureus (MRSA) and Pseudomonas aeruginosa (P. aeruginosa). Methods: The antimicrobial effects of Nanosilver-coated gauze on MSSA, MRSA and P. aeruginosa were tested
using a disk diffusion method. Results: Nanosilver-coated gauzes of 1500Å and 800Å thicknesses showed antimicrobial activities against MSSA, implying susceptibility, while the 100Å Nanosilver-coated gauze showed intermediate activity. For MRSA and P. aeruginosa, 1500Å Nanosilver-coated gauze showed antimicrobial activities, but 800Å and 100Å Nanosilver-coated gauzes were not effective. Conclusion: The results suggest that a 1500Å thick Nanosilver-coated gauze has antimicrobial activities against MSSA, MRSA and P. aeruginosa in culture. Therefore, nanocrystalline silver may be a promising alternative dressing material for successful control of cutaneous infections.
Alternative Title
Antimicrobial Effects of Nanosilver-Coated Gauze
on Pathogenic Bacteria Causing Skin Infection
Keimyung Author(s)(Kor)
조재위
이규석
Publisher
School of Medicine
Citation
조선영 et al. (2008). 은나노 거즈의 피부 감염 세균에 대한 항균효과. 대한피부과학회지, 46(12), 1595–1602.
Type
Article
ISSN
0494-4739
Source
http://kiss.kstudy.com/thesis/thesis-view.asp?key=2747578
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/39855
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Dermatology (피부과학)
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