The discovery overturns prevailing understanding, identifying the exact molecular 'switch' that ... "With our microscope we can make the target molecules light up one at a time and precisely ...

You get one Red LED light source, one Green LED light source, and one Blue LED light source. The three LEDs can be controlled independently of each other, and this can be used as a light source in ...

“Haemoglobin makes red blood cells red, but their function ... a light of a certain wavelength onto it. When lit with light of wavelength 490 nanometres, a deep blue, it will switch on.

The technology consists of a microscope slide that's coated with a type of light-shrinking material called a hyperbolic metamaterial. It is made up of nanometers-thin alternating layers of silver ...

Larger mammals can accommodate standard head-mounted microscopes ... control of light waves. They are compact, lightweight, ...

Viewing nanoscale particles with a light microscope just can’t be done. But the red dots visible down a specially equipped light microscope tell a different story. The dots are particles just ...