Scaling up an electrochemical signal with a catalytic hairpin assembly coupling nanocatalyst label for DNA detection.
نویسندگان
چکیده
A strategy for the electrochemical detection of DNA based on catalytic hairpin assembly combined with nanocatalyst label-based redox cycling reaction signal amplification. A superior detection limit of 0.3 aM toward DNA can be achieved.
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ورودعنوان ژورنال:
- Chemical communications
دوره 51 33 شماره
صفحات -
تاریخ انتشار 2015