An ultrasensitive electrochemical sensor for the mercuric ion via controlled assembly of SWCNTs

An ultrasensitive electrochemical sensor for the mercuric ion via controlled assembly of SWCNTs

An ultrasensitive "turn-on" electrochemical sensor for the Hg(2+) ion was proposed based on the T-Hg(2+)-T coordination chemistry and the controlled assembly of SWCNTs on the MHA/SAM-modified gold electrode.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2011-10, Vol.47 (38), p.10665-10667
Hauptverfasser: Guo, Liangqia, Yin, Na, Nie, Dandan, Fu, Fengfu, Chen, Guonan
Format: Artikel
Sprache:eng
Schlagworte:
Assembly
Electrochemical Techniques - methods
Electrodes
Gold
Gold - chemistry
Ions - chemistry
Mercury - analysis
Metals - chemistry
Nanotubes, Carbon - chemistry
Sensors
Single wall carbon nanotubes
Thymine - chemistry
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Beschreibung
Zusammenfassung:An ultrasensitive "turn-on" electrochemical sensor for the Hg(2+) ion was proposed based on the T-Hg(2+)-T coordination chemistry and the controlled assembly of SWCNTs on the MHA/SAM-modified gold electrode.
ISSN:1359-7345
1364-548X
DOI:10.1039/c1cc12699g