High-field modulated ion-selective field-effect-transistor (FET) sensors with sensitivity higher than the ideal Nernst sensitivity
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-26792-9
Abstract: Lead ion selective membrane (Pb-ISM) coated AlGaN/GaN high electron mobility transistors (HEMT) was used to demonstrate a whole new methodology for ion-selective FET sensors, which can create ultra-high sensitivity (−36 mV/log [Pb2+]) surpassing the limit of… read more here.
Keywords: fet sensors; field; limit; sensitivity ... See more keywords
SOI-FET Sensors with Dielectrophoretic Concentration of Viruses and Proteins
Sign Up to like & getrecommendations! Published in 2022 at "Biosensors"
DOI: 10.3390/bios12110992
Abstract: Quick label-free virus screening and highly sensitive analytical tools/techniques are becoming extremely important in a pandemic. In this study, we developed a biosensing device based on the silicon nanoribbon multichannel and dielectrophoretic controlled sensors functionalized… read more here.
Keywords: charge; dielectrophoretic concentration; fet sensors; soi fet ... See more keywords