Gate Engineering in Two-Dimensional (2D) Channel FET Chemical Sensors: A Comprehensive Review of Architectures, Mechanisms, and Materials

Field-effect transistor (FET) chemical sensors are essential for enabling sophisticated lifestyles and ensuring safe working environments. They can detect a wide range of analytes, including gaseous species (NO<sub>2</sub>, NH<sub>3</sub>, VOCs), ionic compounds, and biologic...

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Bibliographic Details
Main Authors: Ganapathi Bharathi, Seongin Hong
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Chemosensors
Subjects:
Online Access:https://www.mdpi.com/2227-9040/13/6/217
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