Detecting an unprecedented range of potentially harmful airborne compounds (video)

Many products release molecules that drift through the air. Some can potentially cause health problems. Researchers now report a personal air-sampling system that can detect an unprecedented range of these compounds from a special badge or pen. They will present their results at ACS Fall 2021.

Appropriate Technologies: The COVID-19-Era Heroes Yet to Come to “Center Stage”

The COVID-19 outbreaks in Thailand have seen an ever-increasing number of infections as new clusters are emerging. The faculty members of Sasin School of Management — Prof. Dr. Kua Wongboonsin, Asst. Prof. Dr. Piyachart Phiromswad, Assoc. Prof. Dr. Pattanaporn Chatjuthamard, Asst. Prof. Dr. Pattarake Sarajoti, and Asst. Prof. Dr. Sabin Srivannaboon, with financial support from the National Research Council of Thailand (NRCT), jointly present ways to reduce the spread of COVID-19 sustainably in a study to identify technologies that can instantly and appropriately help professionals who find social distancing difficult.

ECS Announces Search for New ECS Journal Editor-in-Chief

Pennington, NJ – The Electrochemical Society (ECS) seeks nominations for the founding Editor-in-Chief (EIC) of ECS Sensors Plus, a new journal being launched in 2021. The EIC, together with the Editorial Board, ensures the smooth operation and success of the Journal. Nomination submissions are accepted as of May 18, 2021, via the EIC Sensors Plus Nominations Form (available as of May 18) and must be received by June 17, 2021.

“Sensor for All” Air Quality Monitoring Innovation from Chula Engineering Paves the Way towards Sustainable Solutions to Dust Problem

Thailand’s PM2.5 dust particles level ranks as one of the highest in the world and poses health risks to the urban population. Having a reliable tool developed by Thais themselves to warn the public of PM2.5 dust conditions is crucial, and the “Sensor for All” project by Chula Engineering is an answer to this problem. During the past three years, a team of multidisciplinary experts of Chula Engineering has been working on installing sensor nodes, starting on the Chula campus, and expanding to cover the whole country.

New dopamine sensors could help unlock the mysteries of brain chemistry

In 2018, Tian Lab at UC Davis Health developed dLight1, a single fluorescent protein-based biosensor. This sensor allows high resolution, real-time imaging of the spatial and temporal release of dopamine in live animals. Now, the team expanded the color spectrum of dLight1 to YdLight1 and RdLight1. The increased light penetration and imaging depth of these variants provide enhanced dopamine signal quality allowing researchers to optically dissect dopamine’s release and model its effects on neural circuits.

2D Electronics Get an Atomic Tuneup

Scientists at Berkeley Lab have demonstrated a new technique that could improve the performance of atomically thin semiconductors for next-generation electronics such as optoelectronics, thermoelectrics, and sensors.

Making Quantum ‘Waves’ in Ultrathin Materials

A team of researchers co-led by Berkeley Lab has observed unusually long-lived wavelike electrons called “plasmons” in a new class of electronically conducting material. Plasmons are very important for determining the optical and electronic properties of metals.

Tiny Quantum Sensors Watch Materials Transform Under Pressure

Scientists at Berkeley Lab have developed a diamond anvil sensor that could lead to a new generation of smart, designer materials, as well as the synthesis of new chemical compounds, atomically fine-tuned by pressure.