A research team led by Professor Jiang Changlong at the Hefei Institutes of Physical Science, Chinese Academy of Sciences, ...

Environmental contaminants like fluoride, lead, and pesticides exist all around and even within us. While researchers have simple ways to measure concentrations of such contaminants inside lab ...

ams launched its color sensor intended for portable devices which is ideally suitable for light source detection when operating under a wide range of light sources, the TCS3490. Providing accurate ...

A research team led by Professor JIANG Changlong at the Hefei Institutes of Physical Science, Chinese Academy of Sciences, ...

Not all poisonous gases have a smell or a color. But a tiny grid of pastel- and candy-colored squares that effectively “sniffs” out hazardous chemicals in the air such as chlorosarin — a highly toxic ...

A quick and simple fluorescent test can detect trace quantities of benzene in both liquid and vapor form. The new test uses paper strips impregnated with a supramolecular host-guest assembly system ...

The research team of the Indonesian National Research and Innovation Agency (BRIN) has develop a way of detecting tuberculosis (TB) by using a colorimetric sensor to develop a rapid TB detection tool.

A team of researchers has developed a new biosensor that turns the invisible signals into visible color changes to detect urea levels in a simple way. The sensor works by combining gold nanoparticles ...