A charge pumping technique to identify biomolecular charge polarity using a nanogap embedded biotransistor
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kim, Sung-Ho | ko |
| dc.contributor.author | Kim, Jee-Yeon | ko |
| dc.contributor.author | Ahn, Jae-Hyuk | ko |
| dc.contributor.author | Park, Tae-Jung | ko |
| dc.contributor.author | Lee, Sang-Yup | ko |
| dc.contributor.author | Choi, Yang-Kyu | ko |
| dc.date.accessioned | 2010-11-25T07:02:52Z | - |
| dc.date.available | 2010-11-25T07:02:52Z | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.issued | 2010-08 | - |
| dc.identifier.citation | APPLIED PHYSICS LETTERS, v.97, no.7 | - |
| dc.identifier.issn | 0003-6951 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/20407 | - |
| dc.description.abstract | Charge pumping technique is investigated to identify biomolecular charge polarity using a nanogap-embedded biotransistor. Biomolecules immobilized in a nanogap provide additional charges in the gate dielectric. They give rise to a change in the charge pumping current, as detected by applying a designed pulse waveform. The measured results are analyzed with the aid of numerical simulations. The proposed charge pumping technique represents an insightful method of investigating the electrical properties of biomolecules beyond biosensing. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3473819] | - |
| dc.description.sponsorship | This research was supported by a Grant No. 08K1401- 00210 from the Center for Nanoscale Mechatronics & Manufacturing, one of the 21st Century Frontier Research Programs supported by the Korea Ministry of Education, Science, and Technology MEST. It was partially supported by the National Research and Development Program NRDP, Grant No. 2009-0065615 for the development of biomedical function monitoring biosensors, sponsored by the NRL program of KOSEF Grant. No. R0A-2007-000-20028-0. | en |
| dc.language | English | - |
| dc.language.iso | en_US | en |
| dc.publisher | AMER INST PHYSICS | - |
| dc.title | A charge pumping technique to identify biomolecular charge polarity using a nanogap embedded biotransistor | - |
| dc.type | Article | - |
| dc.identifier.wosid | 000281153600097 | - |
| dc.identifier.scopusid | 2-s2.0-77956027429 | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 97 | - |
| dc.citation.issue | 7 | - |
| dc.citation.publicationname | APPLIED PHYSICS LETTERS | - |
| dc.identifier.doi | 10.1063/1.3473819 | - |
| dc.contributor.localauthor | Lee, Sang-Yup | - |
| dc.contributor.localauthor | Choi, Yang-Kyu | - |
| dc.type.journalArticle | Article | - |
| dc.subject.keywordAuthor | biological techniques | - |
| dc.subject.keywordAuthor | biomolecular electronics | - |
| dc.subject.keywordAuthor | biosensors | - |
| dc.subject.keywordAuthor | charge pump circuits | - |
| dc.subject.keywordAuthor | electrical conductivity | - |
| dc.subject.keywordAuthor | field effect transistors | - |
| dc.subject.keywordAuthor | molecular biophysics | - |
| dc.subject.keywordPlus | TRANSISTORS | - |
| dc.subject.keywordPlus | DEVICES | - |
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