Infrared Color Photography: Selective Demonstration of Bacteria
L. E. Casida Jr. 1
1 Department, of Microbiology, Pennsylvania State University, University Park 16802
A microscopic procedure employs infrared color photography to enable visualization of unstained microorganisms in natural habitats. The procedure can be used for either living or dead microorganisms; it enables visualizaion of microbial cells embedded within component materials of the habitat.