Estrela, P., Stewart, A.G., Keighley, S.D. and Migliorato, P. (2006) Biologically sensitive field effect devices using polysilicon TFTs. Journal of the Korean Physical Society, 48, S22-S26.
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Abstract
This paper presents a review of recent developments in the detection of biomolecular interactions with field-effect devices. Ion-sensitive field-effect transistors (ISFETs) and enzyme field-effect transistors (EnFETs), based on polycrystalline silicon (poly-Si) TFTs, are discussed. Label-free electrical detection of DNA hybridization has been achieved by a new method, by using MOS capacitors or poly-Si TFTs. The method can in principle be extended to other chemical or biochemical systems, such as proteins and cells.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Stewart, Dr Andrew |
| Authors: | Estrela, P., Stewart, A.G., Keighley, S.D., and Migliorato, P. |
| Subjects: | Q Science > Q Science (General) |
| College/School: | College of Science and Engineering > School of Physics and Astronomy |
| Journal Name: | Journal of the Korean Physical Society |
| ISSN: | 0374-4884 |
| ISSN (Online): | 1976-8524 |
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