Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in water. Researchers have developed a new optical sensor ...

Recognizing the features and benefits of each type of light sensor will allow for the proper selection in specific requirements. The three most common photodetectors are the photomultiplier (PMT), the ...

Biophotonic sensors and systems are optical devices developed to deliver point-of-care diagnostics for medical practitioners and health researchers. They allow researchers to detect, sense, identify, ...

The semiconductor industry has grown into a $500 billion global market over the past 60 years. However, it is grappling with dual challenges: a profound shortage of new chips and a surge of ...

The schematic diagram shows a glucose detection platform that integrates a plasma silver nanopillar sensor with an optical watch system. a Schematic and SEM image of the plasmonic silver nanopillars ...

How fluorescence detection is used for in vitro diagnostics. Requirements for building an effective fluorescence-detection system. Why an integrated optical front-end receiver makes the most sense in ...

Researchers in the US have demonstrated how quantum entanglement could be used to detect optical signals from astronomical ...

Patent covers pristine graphene–based biosensor technology to translate protease activity into measurable optical ...