A highly sensitive and selective turn-on fluorescent chemosensor for palladium based on a phosphine–rhodamine conjugate
2012; Royal Society of Chemistry; Volume: 49; Issue: 8 Linguagem: Inglês
10.1039/c2cc37746b
ISSN1364-548X
AutoresSongtao Cai, Yan Lu, Song He, Fangfang Wei, Liancheng Zhao, Xianshun Zeng,
Tópico(s)Radical Photochemical Reactions
ResumoA 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.
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