Findings about the chemical makeup of cave systems can teach us about life in places humans have yet to reach.

A novel molecular thermometer based on color-changing fluorescent dyes achieves unprecedented sensitivity and resolution when ...

When the temperature increases, the polarity of the solvent slightly decreases, which causes these dyes to emit light at different ... based on a solvatochromic fluorescent dye is expected to ...

Today, both natural and engineered fluorescent proteins come in a veritable rainbow of colors, largely thanks ... because both autofluorescence and light absorption by the animal's tissue are ...