...
首页> 外文期刊>Molecules >The Influence of Accelerated UV-A and Q-SUN Irradiation on the Antimicrobial Properties of Coatings Containing ZnO Nanoparticles
【24h】

The Influence of Accelerated UV-A and Q-SUN Irradiation on the Antimicrobial Properties of Coatings Containing ZnO Nanoparticles

机译:加速的UV-A和Q-SUN辐照对含ZnO纳米颗粒涂层的抗菌性能的影响

获取原文
   

获取外文期刊封面封底 >>

       

摘要

The influence of accelerated UV-A and Q-SUN irradiation on the antimicrobial properties of coatings containing ZnO nanoparticles was investigated using a polyethylene (PE) film covering. The results of the study showed that Methyl Hydroxypropyl Celluloses (MHPC) coatings did not influence the growth of S. aureus, B. cereus, E. coli, P. aeruginosa or C. albicans cells. MHPC coatings containing ZnO nanoparticles inhibited the growth of bacterial strains and reduced the number of C. albicans strains. Accelerated Q-SUN and UV-A irradiation had no influence on the antimicrobial effect of nano ZnO coatings against S. aureus, B. cereus and E. coli. Q-SUN irradiation decreased the activity of MHPC coatings containing nanoparticles against P. aeruginosa and C. albicans. An FT-IR analysis clearly showed that ZnO nanoparticles shielded the MHPC coating during Q-SUN irradiation. View Full-Text
机译:使用聚乙烯(PE)薄膜覆盖层研究了加速的UV-A和Q-SUN辐照对包含ZnO纳米颗粒的涂层的抗菌性能的影响。研究结果表明,甲基羟丙基纤维素(MHPC)涂层不影响金黄色葡萄球菌,蜡状芽孢杆菌,大肠杆菌,铜绿假单胞菌或白色念珠菌细胞的生长。含有ZnO纳米颗粒的MHPC涂层可抑制细菌菌株的生长,并减少白色念珠菌菌株的数量。加速的Q-SUN和UV-A辐射对纳米ZnO涂层对金黄色葡萄球菌,蜡状芽孢杆菌和大肠杆菌的抗菌作用没有影响。 Q-SUN辐射降低了含纳米颗粒的MHPC涂层对铜绿假单胞菌和白色念珠菌的活性。 FT-IR分析清楚地表明,在Q-SUN辐照期间,ZnO纳米颗粒可屏蔽MHPC涂层。查看全文

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号