Label-free Detection of Prostate Specific Antigen Using a Silicon Nanobelt Field-effect Transistor

In this study, we proposed a silicon nanobelt field-effect transistor (FET) to detect prostate specific antigen (PSA). The nanobelt FET device displayed n-channel depletion characteristics. The immobilization of prostate specific antibody (anti-PSA) molecules was attached onto the nanobelt FET surfa...

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Autori principali:	Chi-Chang Wu, Tung-Ming Pan, Chung-Shu Wu, Li-Chen Yen, Cheng-Keng Chuang, See-Tong Pang, Yuh-Shyong Yang, Fu-Hsiang Ko
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Elsevier 2012-01-01
Serie:	International Journal of Electrochemical Science
Soggetti:	Nanobelt Field-effect Transistor Biosensor Prostate Specific Antigen Label-free Detection
Accesso online:	http://www.sciencedirect.com/science/article/pii/S1452398123195514
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