银系抗菌剂抗菌长效性的研究

doi:10.19491/j.issn.1001-9278.2009.06.020

中国塑料 ›› 2009, Vol. 23 ›› Issue (06): 86-89 .DOI: 10.19491/j.issn.1001-9278.2009.06.020

银系抗菌剂抗菌长效性的研究

蒋志敏季君晖李焕新

中国科学院理化技术研究所

收稿日期:2009-01-22 修回日期:2009-05-04 出版日期:2009-06-26 发布日期:2009-06-26

Study on Longevity of Various Silver-based Antimicrobial Agents

Received:2009-01-22 Revised:2009-05-04 Online:2009-06-26 Published:2009-06-26

摘要/Abstract

摘要： 研究了玻璃载体银系抗菌剂IONPURE、磷酸锆载体银系抗菌剂NOVRAN和CONVAL等3种银系抗菌剂在水中的银离子释放过程，发现IONPURE在水中的银离子释放速度最快。进一步研究了低密度聚乙烯中添加3种银系抗菌剂后的抗菌性能，结果表明，与NOVRAN和CONVAL相比，IONPURE的杀菌速度更快，然而在有水存在的情况下，IONPURE的抗菌性能下降得更快，即抗菌长效性较差。

关键词: 玻璃载体银系抗菌剂, 磷酸锆载体银系抗菌剂, 银离子释放, 抗菌长效性

Abstract: The Ag+ release process of three silver-based antimicrobial agents were studied in water. The glass supported agent (IONPURE) showed the greatest Ag+ release rate. When loaded in PE-LD, the sterilization rate of IONPURE was faster than other agents. However, the antimicrobial capabilities of IONPURE decreased more quickly in presence of water.

Key words: Glass carrier silver-based antimicrobial agent, Silver-zirconium phosphate antimicrobial, Ag+ release, Antimicrobial longevity

蒋志敏季君晖李焕新. 银系抗菌剂抗菌长效性的研究[J]. 中国塑料, 2009, 23(06): 86-89 .

. Study on Longevity of Various Silver-based Antimicrobial Agents[J]. China Plastics, 2009, 23(06): 86-89 .

银系抗菌剂抗菌长效性的研究

Study on Longevity of Various Silver-based Antimicrobial Agents

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