Comparative Analysis of Different FET-Based Biosensor: Recent Advances in Device Structure and Sensitivity

Basically, next-generation powerful building blocks are represented using semiconductor nanowires. These semiconductor nanowires have attractive properties, and along with that, they have bio-molecules, high surface-to-volume ratios, and nanometer scale footprint comparable to sub-cellular structures. Hence, in this article, the field of nanowire bioelectronics is discussed in a detailed manner and also summarizes the recent progress of nanowire bioelectronics. This article mainly focuses on the four types of biosensors they are, planar biosensor, cylindrical biosensor, DGFET, and EGFET. Each biosensor is discussed in a detailed manner and results re-obtained from the nanowire bioelectronics.