Ever wish you could do a quick "breath check" before an important meeting or a big date? Now researchers have developed a sensor that detects tiny amounts of hydrogen sulfide gas, the compound ...

A research team led by Prof. MENG Gang, from Hefei Institutes of Physical Science (HFIPS), Chinese Academy of Sciences (CAS) used polydimethylsiloxane (PDMS) in the research of high-performance ...

Ever wish you could do a quick "breath check" before an important meeting or a big date? Now researchers, reporting in ACS' journal Analytical Chemistry, have developed a sensor that detects tiny ...

Hydrogen sulfide (H2S) detection and imaging techniques have undergone considerable advancements in recent years, integrating approaches that range from nanotechnology-based fluorescence assays to ...

Bad breath or halitosis can be detected with a new sensor that detects tiny amounts of hydrogen sulfide gas, the compound responsible for bad breath, in human exhalations. A color change from white to ...

The models S10 and S17 analytical pH sensors help keep processes and plants running efficiently by monitoring sour water containing hydrogen sulfide compounds. Their replaceable cartridge electrode ...

KALAMAZOO, MI -- The city of Kalamazoo is aiming to reduce toxic hydrogen sulfide gas levels in the air over a portion of the city. But recent readings on more than one sensor show increasing levels.

KALAMAZOO, MI -- The city of Kalamazoo is now sharing real-time data about the stink from a gas hanging around some parts of town, though exactly what the readings mean for the health of nearby ...