Dunlop noted that he and the team of scientists can garner more information per testing tube with the use of compact flow cytometers that have 13-colour capability and use avalanche photodiode ...

They are used in TV and AC remotes, heart rate monitoring devices, barcode scanners, motion sensors, smoke detectors, etc. The Aalto University team has developed a photodiode that is 35 percent ...

1-4 This miniaturized device incorporates a light-sensitive photodiode detector, a 3D-printed cuvette stand, RGB LED lighting, a focusing lens, and an Arduino Uno for processing. A modified algorithm ...

Researchers at Aalto University have developed a new type of infrared photodiode that is 35% more responsive at 1.55 µm, the key wavelength for telecommunications, compared to other germanium ...

The Nashville high school where a teen gunman killed a fellow student last week had no metal detectors — apparently because administrators think they could be racist. A former board member told ...

Direct comparative testing indicates that the HGFET can detect weak infrared radiation at 0.46 nW cm −2 levels, thus making this detector much more sensitive than the commercial and reported ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

After just a few months of using vape detectors in a couple of bathrooms, a B.C. high school principal says it's reduced vape use in those areas to basically zero. Alen Stel, the principal of ...

Smoke detectors can protect your home and family in the event of an emergency. Here are CNET's expert recommendations. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the ...