DNA sensing by field-effect transistors based on networks of carbon nanotubes

• المؤلفون الرئيسيون: Rogers, John A., Dong, Xiaochen, Ho, Xinning, Lee, Pooi See, Kasim, Johnson, Shen, Zexiang, Mhaisalkar, Subodh Gautam, Gui, Ee Ling, Li, Lain-Jong, Zhang, Keke, Xu, Yangping
• مؤلفون آخرون: School of Materials Science & Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2012
• الموضوعات: DRNTU::Engineering::Materials
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/94712; http://hdl.handle.net/10220/8506

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 evid...