In contrast to direct stains that bind to bacteria directly, a negative stain colors the background of a smear rather than the bacteria. These stains have negatively charged functional groups so they ...

a spin-off company of Japanese bioventure NextGeM Inc., the technology uses deep learning to identify bacteria from Gram stains, a common test used to classify bacteria into two broad categories ...

The cell wall of most bacteria has an overall net negative charge and thus can be stained directly with a single basic (positively charged) stain or dye. This type of stain allows us to observe the ...

This cleaner powers through tough stains and toilet bowl rings in seconds to leave your toilet bowl sparkling clean GERM KILLING FORMULA: The thick clinging gel coats the entire bowl and rim ...