一种在 100%水溶液中用于比色“裸眼”Cu(II)化学传感器和 pH 指示剂。
A colorimetric "naked-eye" Cu(II) chemosensor and pH indicator in 100% aqueous solution.
机构信息
Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul 139-743, Korea.
出版信息
Dalton Trans. 2014 Apr 21;43(15):5652-6. doi: 10.1039/c3dt53637h. Epub 2014 Mar 5.
PMID:24599223
Abstract
A new, highly selective and sensitive colorimetric chemosensor 1 for detection of Cu(2+) ions in aqueous solution was developed. Receptor 1 detected Cu(2+) ions by changing its color from colorless to yellow. Moreover, the Cu(2+)-sensitive compound was used as a colorimetric pH detector based on a color change due to 1-Cu(2+) complex formation identifiable by the naked eye.
摘要
一种新的、高选择性和高灵敏度的比色化学传感器 1 被开发出来，用于检测水溶液中的 Cu(2+)离子。受体 1 通过将其颜色从无色变为黄色来检测 Cu(2+)离子。此外，基于 1-Cu(2+)配合物形成导致的颜色变化，该 Cu(2+)敏感化合物可用作比色 pH 探测器，肉眼即可识别。
Zotero 插件