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용융법에 의한 수용성유리의 제조 및 특성(Ⅰ) : 용해특성 살균효과 및 세포독성

Other Titles
 Preparation and Characterization of Water-Soluble Glass through Melting Process (I) : Dissolution Characteristics, Bactericidal Effects and Cytotoxicity 
Authors
 조종호  ;  이용근  ;  최세영  ;  신철수  ;  김경남 
Citation
 JOURNAL OF THE KOREAN CERAMIC SOCIETY, Vol.32(10) : 1093-1102, 1995-10 
Journal Title
JOURNAL OF THE KOREAN CERAMIC SOCIETY(한국세라믹학회지)
ISSN
 1229-7801 
Issue Date
1995-10
Keywords
Water-soluble ; Phosphate glass ; Ag ion ; Cu ion ; Dissolution ; Bactericidal effect ; Cytotoxicity
Abstract
Water-soluble phosphate glasses containing Ag or Cu ion were prepared through melting process. Then the powdered glass samples were dissolved in D.I. water at room temperature with changing the dissolution time. In terms with the glass composition, dissolution characteristics, bactericidal effects and cytotoxicities were investigated. Dissolved amounts increased uniformly with dissolution time, and the dissolution rate was higher for ternary glass than for binary glass and with less metal oxide amount. And the dissolution rate of the glass with Ag ion was higher than that with Cu ion, and the bactericidal effect of the glass with Ag ion was also greater. Solution with more than 25 ppm of Ag was observed to have strong cytotoxicity to L929, and solutions of lower Ag concentration or with Cu seemed to have little cytotoxicity.
Files in This Item:
T199500247.pdf Download
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Dental Biomaterials and Bioengineering (치과생체재료공학교실) > 1. Journal Papers
Yonsei Authors
Lee, Yong Keun(이용근)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/186049
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