Rhodafluor-based chromo- and fluorogenic probe for cyanide anion
Rhodafluor-based chromo- and fluorogenic probe for cyanide anion
复制标题
基于 Rhodaflor 的氰化物阴离子显色和荧光探针
DOI:
10.1016/j.snb.2011.06.047
复制
发表时间:
2011-11
影响因子:
8.4
通讯作者:
Zhao, Yun
中科院分区:
文献类型:
--
作者:
Lv, Xin;Liu, Yunlong;Wang, Pi;Chen, Maliang;Guo, Wei;Liu, Jing;Zhao, Yun
A rhodafluor-based chromo- and fluorogenic probe for CN−has been designed, synthesized, and characterized. The probe comprises a spectroscopic unit of rhodafluor and a CN−-specific trifluoroacetylamino binding unit. The probe itself is colorless and nonfluorescent because of its spirocyclic structure, whereas ring-opening of the corresponding spirolactone induced by CN−gives rise to strong fluorescence emission and also clear color changes. In the system, an excellent selectivity toward the detection of CN−in aqueous solution over a wide range of tested anions was observed; moreover, most of the background anions have not any interference with the detection of CN−.
登录
查看更多内容
影响因子:
3.6
作者:
Chung, Yunmi;Lee, Hanna;Ahn, Kyo Han
通讯作者:
Ahn, Kyo Han
影响因子:
5.2
作者:
Lihua Peng;Ming Wang;Guanxin Zhang;Deqing Zhang;Daoben Zhu
通讯作者:
Lihua Peng;Ming Wang;Guanxin Zhang;Deqing Zhang;Daoben Zhu
影响因子:
--
作者:
D. Seebach;A. Beck;A. Heckel
通讯作者:
D. Seebach;A. Beck;A. Heckel
影响因子:
4.9
作者:
Shih‐Sheng Sun;A. J. Lees
通讯作者:
Shih‐Sheng Sun;A. J. Lees
影响因子:
3.6
作者:
Tomasulo, M;Sortino, S;Raymo, FM
通讯作者:
Raymo, FM