Group has developed a biological method of producing quantum dots which is cheaper and more environmentally friendly than current methods

Work could lead to better solar panels and LED bulbs

Researchers found exposure to LED sources for even a few hours degrades the perceived quality of milk more so than the microbial content that naturally accumulates over time

While oxygen can impede the effectiveness of gallium nitride, an enabling material for LEDs, small amounts can also enhance the devices' optical properties

Tool can be used in a variety of technical applications that normally demand far more expensive laser or arc lamp light

Development can offer an environmentally sustainable alternative to current methods

Efficient, low-cost light emitting diode could help spur more widespread adoption

Blue LEDs can kill off pathogens most effectively in cold temperatures and acidic conditions.

U of T experts suggest crystalized materials may hold wide commercial potential.

In the same way as we now connect computers in networks through optical signals, it could also be possible to connect future quantum computers in a ‘quantum internet’.