An ultrasensitive electrochemical "turn-on" label-free biosensor for Hg2+with AuNP-functionalized reporter DNA as a signal amplifier.

Kong, Rong-Mei

An ultrasensitive electrochemical "turn-on" label-free biosensor for Hg2+with AuNP-functionalized reporter DNA as a signal amplifier. [electronic resource] - Chemical communications (Cambridge, England) Oct 2009 - 5633-5 p. digital

Publication Type: Journal Article; Research Support, Non-U.S. Gov't

1364-548X

10.1039/b911163h doi


DNA--chemistry
DNA, Catalytic--chemistry
Environmental Pollutants--analysis
Gold--chemistry
Mercury--analysis
Metal Nanoparticles--chemistry
Thymine--chemistry