DC Field | Value | Language |
---|---|---|
dc.contributor.author | Baek, David J. | ko |
dc.contributor.author | Choi, Sung-Jin | ko |
dc.contributor.author | Ahn, Jae-Hyuk | ko |
dc.contributor.author | Kim, Jee-Yeon | ko |
dc.contributor.author | Choi, Yang-Kyu | ko |
dc.date.accessioned | 2013-03-12T12:06:11Z | - |
dc.date.available | 2013-03-12T12:06:11Z | - |
dc.date.created | 2012-10-11 | - |
dc.date.created | 2012-10-11 | - |
dc.date.issued | 2012-09 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON ELECTRON DEVICES, v.59, no.9, pp.2507 - 2511 | - |
dc.identifier.issn | 0018-9383 | - |
dc.identifier.uri | http://hdl.handle.net/10203/102270 | - |
dc.description.abstract | Direct electrical detection of the binding of antibody and antigen of avian influenza virus was demonstrated through a biosensor derived from a double-gate FinFET. A simple detection method was employed in which the charge effect coming from the biomolecules was observed through the threshold voltage V-T shift. Due to the presence of a local backgate, the proposed device is individually addressable and the operating voltage is markedly low compared with similar nanowire-type biosensors. Furthermore, its unique structure allows for the channel to be immune to the noise from the biomolecules, which can be problematic for nanogap field-effect-transistor biosensors. The proposed device is complementary metal-oxide-semiconductor compatible and highly reproducible, and monolithic integration with the readout circuits is achievable. Hence, this approach provides a step toward the large-scale development of sensor chips for their potential use in medicine and biotechnology. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | SILICON NANOWIRES | - |
dc.subject | ELECTRICAL DETECTION | - |
dc.subject | SENSITIVITY | - |
dc.subject | SENSORS | - |
dc.title | Addressable Nanowire Field-Effect-Transistor Biosensors With Local Backgates | - |
dc.type | Article | - |
dc.identifier.wosid | 000307905200035 | - |
dc.identifier.scopusid | 2-s2.0-84865519019 | - |
dc.type.rims | ART | - |
dc.citation.volume | 59 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 2507 | - |
dc.citation.endingpage | 2511 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON ELECTRON DEVICES | - |
dc.identifier.doi | 10.1109/TED.2012.2201484 | - |
dc.contributor.localauthor | Choi, Yang-Kyu | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Biosensor | - |
dc.subject.keywordAuthor | double gate | - |
dc.subject.keywordAuthor | field-effect transistor (FET) | - |
dc.subject.keywordAuthor | FinFET | - |
dc.subject.keywordPlus | SILICON NANOWIRES | - |
dc.subject.keywordPlus | ELECTRICAL DETECTION | - |
dc.subject.keywordPlus | SENSITIVITY | - |
dc.subject.keywordPlus | SENSORS | - |
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