| pubmed-article:11500852 | pubmed:abstractText | Conventional staining of cells or tissue sections on microscope slides involves immersing the slides into solutions of dyes then rinsing to remove the unbound dye. There are instances, however, when use of stain solutions is undesirable-e.g., at microgravity conditions in space, where the possibility of accidental spill (many dyes are known carcinogens) introduces health hazard. Likewise, transporting bulk of liquid stains and rinses may be burdensome in certain situations such as field expeditions or combat. | lld:pubmed |
