Results 1 to 10 of about 15,726,423 (289)

A Micro-Machined Microphone Based on a Combination of Electret and Field-Effect Transistor [PDF]

Sensors, 2015
Capacitive-type transduction is now widely used in MEMS microphones. However, its sensitivity decreases with reducing size, due to decreasing air gap capacitance.
Kumjae Shin, Junsik Jeon, James Edward West, Wonkyu Moon   +3 more
doaj   +4 more sources

Nucleic Acid-Based Field-Effect Transistor Biosensors [PDF]

Biosensors
The demand for rapid and highly sensitive sensing technologies is increasing across diverse fields, including precise disease diagnosis, early-stage screening, and real-time environmental monitoring.
Haoyu Fan, Dekai Ye, Xiuli Gao, Yuan Luo, Lihua Wang   +4 more
doaj   +2 more sources

Graphene-based field-effect transistor biosensors for the rapid detection and analysis of viruses: A perspective in view of COVID-19

Carbon Trends, 2021
Current situation of COVID-19 demands a rapid, reliable, cost-effective, facile detection strategy to break the transmission chain and biosensor has emerged as a feasible solution for this purpose.
Joydip Sengupta, Chaudhery Mustansar Hussain   +1 more
doaj   +3 more sources

Dual-ferroelectric stacked high-performance field-effect transistor [PDF]

Nature Communications
Ferroelectric transistors have the potential to meet the computing demands of data-intensive applications such as artificial intelligence. However, the existing research lacks functional reconfigurability and multi-task parallel processing capability ...
Peng Wang, Biyi Jiang, Wuhong Xue, Jingyuan Qu, Wei Zhao, Tianqi Liu, Yan Han, Rongkai Jiao, Ruilong Yang, Feichi Zhou, Xiaohong Xu   +10 more
doaj   +2 more sources

Ion-Sensitive Field-Effect Transistor for Biological Sensing

Sensors, 2009
In recent years there has been great progress in applying FET-type biosensors for highly sensitive biological detection. Among them, the ISFET (ion-sensitive field-effect transistor) is one of the most intriguing approaches in electrical biosensing ...
Chang-Soo Lee, Sang Kyu Kim, Moonil Kim
doaj   +3 more sources

Analysis of Electric Field Distribution for SOI-FET Sensors with Dielectrophoretic Control

Sensors, 2022
Silicon-on-insulator (SOI) nanowire or nanoribbon field-effect transistor (FET) biosensors are versatile platforms of electronic detectors for the real-time, label-free, and highly sensitive detection of a wide range of bioparticles.
Olga V. Naumova, Elza G. Zaytseva
doaj   +1 more source

Sensitivity to pressure and light of a depletion-mode field-effect transistor [PDF]

E3S Web of Conferences, 2023
There are presented the results of experimental investigation of sensitivity of field effect transistor in two-terminal connection mode with pinched-off channel to the impact of pressure and light.
Turayev Akmal
doaj   +1 more source

Field Effect Transistor with Nanoporous Gold Electrode

Micromachines, 2023
Nanoporous gold (NPG) has excellent catalytic activity and has been used in the recent literature on this issue as a sensor in various electrochemical and bioelectrochemical reactions.
Ezzat G. Bakhoum, Cheng Zhang
doaj   +1 more source

From ion‐sensitive field‐effect transistor to 2D materials field‐effect‐transistor biosensors

Electrochemical Science Advances, 2023
Field‐effect transistors have strong applications in biosensing field from pH and glucose monitoring to genomics, proteomics, cell signaling assays, and biomedical diagnostics in general.
Silvia Rizzato, Anna Grazia Monteduro, Angelo Leo, Maria Teresa Todaro, Giuseppe Maruccio   +4 more
doaj   +1 more source

Review-Hysteresis in Carbon Nano-Structure Field Effect Transistor

Micromachines, 2022
In recent decades, the research of nano-structure devices (e.g., carbon nanotube and graphene) has experienced rapid growth. These materials have supreme electronic, thermal, optical and mechanical properties and have received widespread concern in ...
Yu-Xuan Lu, Chih-Ting Lin, Ming-Hsui Tsai, Kuan-Chou Lin   +3 more
doaj   +1 more source