Ag nanocluster-based label-free catalytic and molecular beacons for amplified biosensing.
نویسندگان
چکیده
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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ورودعنوان ژورنال:
- Chemical communications
دوره 51 60 شماره
صفحات -
تاریخ انتشار 2015