C&EN

A step toward diagnosing the flu with your tongue

Flu season is fast approaching in the northern hemisphere. And a taste-based influenza test could someday have you swapping nasal swabs for chewing gum. A new molecular sensor has been designed to ...
C&EN

A Highly Sensitive and Reliable Humidity Sensor for Low-Water-Pressure Detection in a Vacuum Environment via PEDOT:PSS Films

Key Laboratory of Microsystems and Microstructure Manufacturing, Ministry of Education, Harbin Institute of Technology, Harbin 150080, China ...
komonews

USGS installs new sensors to detect, warn communities of deadly lahars from Mt. Rainier

NEAR MT. RAINIER, Wash. — The destructive flow of volcanic debris, mud, and water unleashed by the 1980 eruption of Mount St. Helens destroyed more than 200 homes. These “lahars,” as they're called, ...
C&EN

Triple-Template Molecularly Imprinted Electrochemical Sensor Based on Ni,Co/NC@CNTs Derived from ZIF-67 for Highly Sensitive Simultaneous Detection of Dihydroxybenzene Isomers

College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, China ...
IEEE

IoT Based Rain Sensing Motorized Umbrella

Abstract: This paper presents an IoT-based rain-sensing motorized umbrella system designed for automated and remote-controlled operation to enhance user convenience during rainfall. The proposed ...