Paid Advertisement Methylene blue has gained widespread attention for its potential effects on focus, mood, and energy.

Staining cells: Methylene blue stains negatively charged cell components, such as nucleic acids, a blue color. This makes it easier to see cells under a microscope. Detecting pathogens ...

This type of stain allows us to observe the shape, size and arrangement of bacteria. 1. Use the smear prepared in the previous procedure. Staining is done at the sink. 2. Add several drops of ...