Use of light activation increases the risk of tooth sensitivity during in-office bleaching and also may not improve the bleaching effect, according to a new systematic review and meta-analysis ...

Researchers have developed a novel platinum-enhanced, light-activated compound that kills cancer cells in a unique way without requiring oxygen, overcoming a limitation with existing light-based ...

Channelrhodopsin-2 (ChR2) has become a celebrated research tool and is considered a promising potential therapeutic for neurological disorders. While making its way into the clinic, concerns about the ...