Can a violet light-emitting diode (LED) system offer an alternative to teeth-whitening procedures using concentrated peroxides, which can damage dental pulp? Researchers conducted a small case series ...

Fresh-cut apple browning is a significant quality issue, often reducing the fruit's marketability. Recent research reveals that violet light emitting diode (LED) light treatment effectively inhibits ...

Even the tastiest apple looks pretty unappetising if it starts turning brown. But now experts may have discovered a way to prevent this from happening - and the results last for days. Researchers have ...

Even the tastiest apple looks pretty unappetising if it starts turning brown. But now experts may have discovered a way to ...

LED, or light emitting diode therapy, is a skincare treatment that uses varying wavelengths of light, including red and blue. NASA originally developed it for plant growth experiments on shuttle ...