scimage的官方机构博客分享 嘲风,傲立檐头,风雨无惧; 静远,宁静致远,气定神闲。


静远嘲风封面设计作品-Advanced Functional Materials

已有 1979 次阅读 2015-3-10 13:03 |个人分类:发表作品|系统分类:论文交流

合作请联系 400-600-8170,,更多作品请戳

Advanced Functional Materials
Volume 25, Issue 10, page 1474, March 11, 2015


Hydrogen-Terminated Si Nanowires as Label-Free Colorimetric Sensors in the Ultrasensitive and Highly Selective Detection of Fluoride Anions in Pure Water Phase

Hui Wang, Pei-Hong Fan, Bin Tong, Yu-Ping Dong, Xue-Mei Ou, Fan Li and Xiao-Hong Zhang

The detection of anions in pure water phase with colorimetric sensor is a long standing challenge. As one of the most important anions, F is associated with nerve gases and the refinement of uranium for nuclear weapons. However, limited by its anions nature, few of the reported colorimetric sensors can successfully applied to detect F–1 in pure water phase. This work designs a colorimetric sensor for F–1 pure water phase detection by taking the advantages of the strong specific binding between F and Si, as well as the color-changing property of H-terminated Si nanowires (SiNWs). The sensor demonstrates ultra-sensitivity, high selectivity, and good stability. The results reveal particular interest for the development of new type aqueous phase anions sensors with SiNWs.


下一篇:静远嘲风封面设计作品-Cell Reports

1 董焱章

该博文允许注册用户评论 请点击登录 评论 (0 个评论)


Archiver|手机版|科学网 ( 京ICP备07017567号-12 )

GMT+8, 2021-5-12 20:45

Powered by

Copyright © 2007- 中国科学报社