Dual-gate polysilicon nanoribbon biosensors enable high sensitivity detection of proteins
نویسندگان
چکیده
منابع مشابه
Dual-gate polysilicon nanoribbon biosensors enable high sensitivity detection of proteins.
We demonstrate the advantages of dual-gate polysilicon nanoribbon biosensors with a comprehensive evaluation of different measurement schemes for pH and protein sensing. In particular, we compare the detection of voltage and current changes when top- and bottom-gate bias is applied. Measurements of pH show that a large voltage shift of 491 mV pH(-1) is obtained in the subthreshold region when t...
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ژورنال
عنوان ژورنال: Nanotechnology
سال: 2016
ISSN: 0957-4484,1361-6528
DOI: 10.1088/0957-4484/27/16/165502