Label-free supersandwich electrochemiluminescence assay for detection of sub-nanomolar Hg2

Label-free supersandwich electrochemiluminescence assay for detection of sub-nanomolar Hg2

A label-free supersandwich electrochemiluminescence assay based on T-Hg(2+)-T coordination and the intercalation of Ru(phen)(3)(2+) for Hg(2+) analysis was developed with excellent sensitivity and selectivity.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2011-11, Vol.47 (43), p.11951-11953
Hauptverfasser: Yuan, Tao, Liu, Zhongyuan, Hu, Lianzhe, Zhang, Ling, Xu, Guobao
Format: Artikel
Sprache:eng
Schlagworte:
Base Sequence
Coordination Complexes - chemistry
DNA, Single-Stranded - chemistry
Electrochemical Techniques
Electrodes
Gold - chemistry
Luminescent Measurements
Mercury - analysis
Nucleic Acid Hybridization
Ruthenium - chemistry
Water Pollutants, Chemical - analysis
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Beschreibung
Zusammenfassung:A label-free supersandwich electrochemiluminescence assay based on T-Hg(2+)-T coordination and the intercalation of Ru(phen)(3)(2+) for Hg(2+) analysis was developed with excellent sensitivity and selectivity.
ISSN:1359-7345
1364-548X
DOI:10.1039/c1cc14854k