A highly sensitive and selective turn-on fluorescent chemosensor for palladium based on a phosphine-rhodamine conjugate

被引：100

作者：

Cai, Songtao ^{[1
]}

Lu, Yan ^{[1
]}

He, Song ^{[1
]}

Wei, Fangfang ^{[1
]}

Zhao, Liancheng ^{[1
,2
]}

Zeng, Xianshun ^{[1
]}

机构：

[1] Tianjin Univ Technol, Sch Mat Sci & Engn, Tianjin 300384, Peoples R China

[2] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 08期

关键词：

INTERNAL CHARGE-TRANSFER; LIVING CELLS; HG2+ IONS; METAL IONS; PLATINUM; PROBE; CHEMODOSIMETER; SENSOR; SPECTROMETRY; COMPLEXATION;

D O I：

10.1039/c2cc37746b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A fluorescent chemosensor with high sensitivity and selectivity for palladium species based on a conjugate of phosphine and rhodamine B has been developed. The chemosensor showed an excellent palladium selectivity with a detection limit down to the 10(-9) M range, which is lower than the WHO limit for palladium content in drug chemicals.

引用

页码：822 / 824

页数：3

共 46 条

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