title: Preliminary staining of bacteria: negative stain.
abstract: Negative staining is one of the many staining techniques that can be employed for viewing of bacterial cell morphology and size. The advantages of the negative stain include the use of only one stain and the absence of heat fixation of the sample. Negative staining employs the use of an acidic stain and, due to repulsion between the negative charges of the stain and the bacterial surface, the dye will not penetrate the cell. In negative staining, the results yield a clear cell with a dark background.
authors.affiliation: Texas A&M University, College Station, Texas, USA.
authors.forename: Rita B
authors.initials: RB
authors.lastname: Moyes
authors.forename: Jackie
authors.initials: J
authors.lastname: Reynolds
authors.forename: Donald P
authors.initials: DP
authors.lastname: Breakwell
mesh_terms: D001419:Bacteria / Q000737:chemistry* / Q000166:cytology; D004396:Coloring Agents / Q000737:chemistry; D016624:Negative Staining / Q000379:methods*
chemical_list: D004396:Coloring Agents