Customers want fresh food, which is neither unripe nor spoiled. A new system based on metal oxide sensors could check the safety and quality of foods reliably, quickly and economically -- such as how ...

Developing high-performance gas sensors for the detection of lung cancer markers at low concentrations is a crucial step towards achieving early lung cancer monitoring through breath tests. Metal ...

It is common to employ gas sensors to monitor environmental contamination and detect low amounts of combustible or explosive gases. Monitoring gases, humidity, and moisture in medical environments, ...

A research group at The University of Texas at Austin has developed a supersensitive nerve-gas detector. This new sensor technology may be able to detect a single molecule of the nerve gas sarin, the ...

AUSTIN, Texas – A sensing device tailored for mass production of highly sensitive and stable nerve-gas detectors has been developed by a research group led by a mechanical engineer at The University ...

(PhysOrg.com) -- A solar-powered sensor station to monitor in real time the concentration of gases that are key culprits in climate change and air pollution has been installed on a QUT Gardens Point ...

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In a paper published in NANO, researchers from the School of Microelectronics in Tianjin University have discovered a two-step sputtering and subsequent annealing treatment method to prepare ...