| ชื่อเรื่อง | : | DNA sensing by field-effect transistors based on networks of carbon nanotubes |
| นักวิจัย | : | Gui, Ee Ling , Li, Lain-Jong , Zhang, Keke , Xu, Yangping , Dong, Xiaochen , Ho, Xinning , Lee, Pooi See , Kasim, Johnson , Shen, Zexiang , Rogers, John A. , Mhaisalkar, Subodh Gautam |
| คำค้น | : | DRNTU::Engineering::Materials. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2550 |
| อ้างอิง | : | Gui, E. L., Li, L. J., Zhang, K., Xu, Y., Dong, X., Ho, X., et al. (2007). DNA sensing by field-effect transistors based on networks of carbon nanotubes. Journal of the American chemical society, 129(46), 14427-14432. , http://hdl.handle.net/10220/8506 , http://dx.doi.org/10.1021/ja075176g |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Journal of the American chemical society |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We report on the sensing mechanism of electrical detection of deoxyribonucleic acid (DNA) hybridization for Au- and Cr-contacted field effect transistors based on single-walled carbon nanotube (SWCNT) networks. Barrier height extraction via low-temperature electrical measurement provides direct evidence for the notion that the energy level alignment between electrode and SWCNTs can be affected by DNA immobilization and hybridization. The study of location-selective capping using photoresist provides comprehensive evidence that the sensing of DNA is dominated by the change in metal−SWCNT junctions rather than the channel conductance. |
| บรรณานุกรม | : |
Gui, Ee Ling , Li, Lain-Jong , Zhang, Keke , Xu, Yangping , Dong, Xiaochen , Ho, Xinning , Lee, Pooi See , Kasim, Johnson , Shen, Zexiang , Rogers, John A. , Mhaisalkar, Subodh Gautam . (2550). DNA sensing by field-effect transistors based on networks of carbon nanotubes.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Gui, Ee Ling , Li, Lain-Jong , Zhang, Keke , Xu, Yangping , Dong, Xiaochen , Ho, Xinning , Lee, Pooi See , Kasim, Johnson , Shen, Zexiang , Rogers, John A. , Mhaisalkar, Subodh Gautam . 2550. "DNA sensing by field-effect transistors based on networks of carbon nanotubes".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Gui, Ee Ling , Li, Lain-Jong , Zhang, Keke , Xu, Yangping , Dong, Xiaochen , Ho, Xinning , Lee, Pooi See , Kasim, Johnson , Shen, Zexiang , Rogers, John A. , Mhaisalkar, Subodh Gautam . "DNA sensing by field-effect transistors based on networks of carbon nanotubes."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2550. Print. Gui, Ee Ling , Li, Lain-Jong , Zhang, Keke , Xu, Yangping , Dong, Xiaochen , Ho, Xinning , Lee, Pooi See , Kasim, Johnson , Shen, Zexiang , Rogers, John A. , Mhaisalkar, Subodh Gautam . DNA sensing by field-effect transistors based on networks of carbon nanotubes. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2550.
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