Investigation of drift effect on silicon nanowire field effect transistor based pH sensor
作者： Sihyun Kim , Dae Woong Kwon , Ryoongbin Lee , Dae Hwan Kim , Byung-Gook Park
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摘要: It is widely accepted that the operation mechanism of pH-sensitive ion sensitive field effect transistor (ISFET) can be divided into three categories; reaction surface sites, chemical modification insulator surface, and ionic diffusion bulk insulator. The first considered as main pH sensors due to fast response, while others with relatively slow responses disturb accurate detection. In this study, (often called drift effects) are investigated in silicon nanowire (SiNW) ISFETs. Based on dependence channel type SiNW, liquid gate bias, pH, it clearly revealed n-type SiNW results from H+ whereas p-type caused by (hydration)
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sci-hub.se 参考文章(7)
O. Knopfmacher, A. Tarasov, Wangyang Fu, M. Wipf, B. Niesen, M. Calame, C. Schönenberger, Nernst limit in dual-gated Si-nanowire FET sensors. Nano Letters. ,vol. 10, pp. 2268- 2274 ,(2010) , 10.1021/NL100892Y
Nicha Chartuprayoon, Miluo Zhang, Wayne Bosze, Yong-Ho Choa, Nosang V. Myung, One-dimensional nanostructures based bio-detection. Biosensors and Bioelectronics. ,vol. 63, pp. 432- 443 ,(2015) , 10.1016/J.BIOS.2014.07.043
XT Vu, R GhoshMoulick, JF Eschermann, R Stockmann, A Offenhäusser, S Ingebrandt, None, Fabrication and application of silicon nanowire transistor arrays for biomolecular detection Sensors and Actuators B-chemical. ,vol. 144, pp. 354- 360 ,(2010) , 10.1016/J.SNB.2008.11.048
Andrew T. Sage, Justin D. Besant, Brian Lam, Edward H. Sargent, Shana O. Kelley, Ultrasensitive Electrochemical Biomolecular Detection Using Nanostructured Microelectrodes Accounts of Chemical Research. ,vol. 47, pp. 2417- 2425 ,(2014) , 10.1021/AR500130M
Anran Gao, Na Lu, Yuchen Wang, Pengfei Dai, Tie Li, Xiuli Gao, Yuelin Wang, Chunhai Fan, Enhanced sensing of nucleic acids with silicon nanowire field effect transistor biosensors. Nano Letters. ,vol. 12, pp. 5262- 5268 ,(2012) , 10.1021/NL302476H
Jae-Hyuk Ahn, Sung-Jin Choi, Jin-Woo Han, Tae Jung Park, Sang Yup Lee, Yang-Kyu Choi, Double-Gate Nanowire Field Effect Transistor for a Biosensor Nano Letters. ,vol. 10, pp. 2934- 2938 ,(2010) , 10.1021/NL1010965
Guo-Jun Zhang, Min Joon Huang, Jun’An Jason Ang, Qunfeng Yao, Yong Ning, Label-Free Detection of Carbohydrate–Protein Interactions Using Nanoscale Field-Effect Transistor Biosensors Analytical Chemistry. ,vol. 85, pp. 4392- 4397 ,(2013) , 10.1021/AC3036525