Ag nanocluster-based label-free catalytic and molecular beacons for amplified biosensing
Chemical Communications2015Vol. 51(60), pp. 12095–12098
Citations Over TimeTop 10% of 2015 papers
Abstract
By employing DNAzyme as a recognition group and amplifier, and DNA-stabilized silver nanoclusters (DNA/AgNCs) as signal reporters, we reported for the first time a label-free catalytic and molecular beacon as an amplified biosensing platform for highly selective detection of cofactors such as Pb(2+) and L-histidine.
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