扩展栅场效应晶体管pH生物传感器的性能分析

2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT) Pub Date : 2021-07-09 DOI:10.1109/CONECCT52877.2021.9622712

D. Ms, Arpitha N, M. Siddarth, U. C, V. P

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引用次数: 0

摘要

自20世纪60年代生物传感器诞生以来，涉及生物传感器的医疗电子领域得到了极大的发展。从酶传感器到免疫传感器再到热生物传感器，各种各样的传感器蓬勃发展。EGFET pH生物传感器自发明以来已经走过了很长的路，本文研究了当某些参数改变时对EGFET pH生物传感器性能的影响。此外，还研究了该装置对不同浓度分析物溶液的灵敏度。采用扩散-捕获模型进行仿真。考虑泊松-玻尔兹曼方程和漂移-扩散方程进行分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Performance Analysis of Extended Gate FET pH Biosensor

After the origin of biosensors in the 1960s, the field of medical electronics involving biosensors has grown immensely. A wide range of sensors, from enzyme-based to immunosensors to thermal biosensors have flourished. EGFET pH biosensors have come a long way since its invention and this paper investigates the effect on the performance of EGFET pH biosensors when certain parameters are altered. Also, the sensitivity of the device is studied for different concentrations of the analyte solution. The Diffusion- Capture model is used for simulation. The Poisson-Boltzmann and Drift-Diffusion equations are considered for analysis.

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2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)

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