title: Robust metal complexes, ferrocenylmethyl carboxyhydrazide and 1-chloromercuriferrocene, as electron-opaque stains for aldehydes and thiol groups.
mesh_terms: D000447:Aldehydes / Q000032:analysis*; D000818:Animals; D002415:Cats; D002467:Cell Nucleus / Q000032:analysis / Q000648:ultrastructure; D004847:Epithelial Cells; D004848:Epithelium / Q000032:analysis / Q000648:ultrastructure; D005069:Evaluation Studies as Topic; D005295:Ferrocyanides; D006003:Glycogen / Q000032:analysis*; D006651:Histocytochemistry; D006834:Hydrazines; D007421:Intestine, Small / Q000032:analysis / Q000648:ultrastructure; D007501:Iron; D008099:Liver / Q000032:analysis / Q000648:ultrastructure; D008722:Methods; D008854:Microscopy, Electron; D009928:Organ Specificity; D009942:Organometallic Compounds; D013194:Staining and Labeling; D013438:Sulfhydryl Compounds / Q000032:analysis*
chemical_list: D000447:Aldehydes; D005295:Ferrocyanides; D006834:Hydrazines; D009942:Organometallic Compounds; D013438:Sulfhydryl Compounds; D006003:Glycogen; D007501:Iron