• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Materials Letters >Antimicrobial activity of UV-induced chitosan capped silver nanoparticles
【24h】

Antimicrobial activity of UV-induced chitosan capped silver nanoparticles

机译：紫外线诱导的壳聚糖包覆的银纳米颗粒的抗菌活性

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This study presents a green method to synthesize antibacterial silver nanoparticles (Ag NPs) employing chitosan and silver nitrate. Chitosan acted as dispersion and stabilizing agent. Ag NPs were radiated by UV ray to improve their reaction efficiency. UV-vis spectra showed that absorption peak of Ag NPs occurred at 402 nm wavelength. TEM observed that the average size of Ag NPs was 25-30 nm. XRD revealed that crystalline peak was Ag (111), Ag (200) and Ag (220). The synthesized Ag NPs had antibacterial activity against Escherichia coli.
机译：这项研究提出了一种绿色的方法，利用壳聚糖和硝酸银合成抗菌银纳米颗粒（Ag NPs）。壳聚糖充当分散剂和稳定剂。 Ag NPs通过紫外线辐射以提高其反应效率。紫外可见光谱表明Ag NPs的吸收峰出现在402nm波长处。 TEM观察到Ag NP的平均大小为25-30 nm。 XRD显示结晶峰为Ag（111），Ag（200）和Ag（220）。合成的Ag NPs对大肠杆菌具有抗菌活性。

著录项

  • 来源
    《Materials Letters》 |2014年第1期|248-252|共5页
  • 作者

    Ching-Wen Lou; An-Pang Chen; Ting-Ting Lic; Jia-Horng Lin;

  • 作者单位

    Institute of Biomedical Engineering and Materials Science, Central Taiwan University of Science and Technology, Taichung 40601, Taiwan;

    Laboratory of Fiber Application and Manufacturing, Department of Fiber and Composite Materials, Feng Chia University, Taichung City 40724, Taiwan;

    School of Textiles, Tianjin Polytechnic University, Tianjin 300387, China;

    Laboratory of Fiber Application and Manufacturing, Department of Fiber and Composite Materials, Feng Chia University, No. 100, Wenhwa Road, Seatwen, Taichung City 40724, Taiwan, ROC, School of Chinese Medicine, China Medical University, Taichung 40402, Taiwan ,Department of Fashion Design, Asia University, Taichung 47354, Taiwan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Nanoparticles; Synthesis; XRD; Antibacterial;

    机译：纳米颗粒;合成;XRD;抗菌性;

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