| 학회 |
한국공업화학회 |
| 학술대회 |
2010년 가을 (10/27 ~ 10/29, 대전컨벤션센터) |
| 권호 |
14권 2호 |
| 발표분야 |
무기재료 |
| 제목 |
Preparation of SiO2/Ag, ZnO/Ag Powders by Ultrasonic Spray Pyrolysisand Evaluation of Antimicrobial Activity |
| 초록 |
The aims of this study were to investigate the structures and antimicrobial properties of the fine powders of SiO2/Ag and ZnO/Ag. The particles were synthesized by ultrasonic spray pyrolysis (USP) method. SiO2/Ag and ZnO/Ag complex oxide fine particles were synthesized by AgNO3, Ludox HS-30 and Zn(NO3)26H2O as precursors. The resulting composite powder was characterized by SEM, XRD, EDS, BET, PSA and evaluation of antimicrobial activity. To investigate of the preservative efficacy of the cosmetic formulations containing SiO2/Ag and ZnO/Ag powders, respectively, carried out the antimicrobial activities against bacteria and eukaryotic test microbes. |
| 저자 |
양종택1, 김영호1, 이상길1, 정철희1, 표형배1, 권오산2, 이동규2
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| 소속 |
1한불화장품(주), 2충북대 |
| 키워드 |
usp; silver; antimicrobial
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| E-Mail |
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