Cascade sensing of gold and thiols with imidazole-bearing functional porphyrins

Cascade sensing of gold and thiols with imidazole-bearing functional porphyrins

An imidazole-bearing zinc porphyrin (PZn) has been designed for the selective detection of Au(3+), and the porphyrin and gold complex (PZn·Au(3+)) can additionally be used to identify gold-binding functional groups such as cysteine residues and other mercaptans.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2014-10, Vol.50 (78), p.11500-11503
Hauptverfasser: Kim, Joo-Ho, Jeong, Young-Hwan, Yoon, Hee-Jae, Tran, Helen, Campos, Luis M, Jang, Woo-Dong
Format: Artikel
Sprache:eng
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Zusammenfassung:An imidazole-bearing zinc porphyrin (PZn) has been designed for the selective detection of Au(3+), and the porphyrin and gold complex (PZn·Au(3+)) can additionally be used to identify gold-binding functional groups such as cysteine residues and other mercaptans.
ISSN:1359-7345
1364-548X
DOI:10.1039/c4cc05261g