Unveiling the Stability of Proper Polyethyleneimine-Functionalized Carbon Nanotube Composites-Derived Chemiresistive CO2 Sensors


A technical paper titled "Unveiling the Stability of Proper Polyethyleneimine-Functionalized Carbon Nanotube Composites-Derived Chemiresistive CO2 Sensors" was published by researchers at Brewer Science. Abstract "Branched polyethyleneimine (PEI), consisting of numerous imine groups, is employed for CO2 gas detection, attributed to the interaction between imine groups and CO2. Incorporatin... » read more

Making Sensors More Reliable


Experts at the Table: Semiconductor Engineering sat down to talk about the latest issues in sensors with Prakash Madhvapathy, director of product marketing, Tensilica audio/voice DSPs group at Cadence; Kevin Hughes, senior product manager for MEMS sensors at Infineon; and Matthew Hogan, product management director at Siemens EDA. What follows are excerpts of that conversation. [L-R] Kevin ... » read more