Why are basic dyes more successful in stain?
Best basic dyes manufacturers in India are more successful in staining bacteria than acidic dyes because they have a positive charge. The cell walls of bacteria are negatively charged, so the basic dye is attracted to them. This allows the dye to bind to the cell wall and stain the bacteria. This means that they are repelled by the negatively charged cell walls of bacteria. As a result, acid dyes are not as effective at staining bacteria. There are a few different types of basic dyes that are commonly used to stain bacteria. These include: · Methylene blue : A blue dye that is used to stain a variety of bacteria, including Gram-positive and Gram-negative bacteria. · Crystal violet : A purple dye that is used to stain Gram-positive bacteria. · Basic fuchsin : A red dye that is used to stain Gram-positive bacteria. These dyes are all effective at staining bacteria because they have a positive charge that is attracted to the negatively charged cell