Gold Nanowire Based Electrical DNA Detection Using Rolling Circle Amplification
نویسندگان
چکیده
منابع مشابه
Gold Nanowire Based Electrical DNA Detection Using Rolling Circle Amplification
We present an electrical sensor that uses rolling circle amplification (RCA) of DNA to stretch across the gap between two electrodes, interact with metal nanoparticle seeds to generate an electrically conductive nanowire, and produce electrical signals upon detection of specific target DNA sequences. RCA is a highly specific molecular detection mechanism based on DNA probe circularization. With...
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ژورنال
عنوان ژورنال: ACS Nano
سال: 2014
ISSN: 1936-0851,1936-086X
DOI: 10.1021/nn4058825