title: [Electronmicroscopic-histochemical demonstration of acid mucopolysaccharides using cationic ferrocenyl compounds (author's transl)].
abstract: Long-chain ammonium compounds with ferrocenyl groups were synthesized and used for the light (sudanophilia) and electron microscopic (electron dense staining by the iron of the ferrocenyl group) localisation of acid mucopolysaccharides. At least 5 of the 39 prepared ammonium salts produce a very good contrast. Cetyl-ferrocenylmethyl-dimethyl ammonium chloride has been found to be the best blocking agent and stain for acid polysaccharides.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D005296:Ferrous Compounds; D006025:Glycosaminoglycans / Q000032:analysis*; D006651:Histocytochemistry / Q000379:methods*; D007501:Iron; D008854:Microscopy, Electron; D009942:Organometallic Compounds; D000644:Quaternary Ammonium Compounds; D051381:Rats; D014132:Trachea / Q000032:analysis
chemical_list: D005296:Ferrous Compounds; D006025:Glycosaminoglycans; D009942:Organometallic Compounds; D000644:Quaternary Ammonium Compounds; D007501:Iron
vernacular_title: Elektronenmikroskopische Darstellung saurer Mukopolysaccharide mit ferrocenhaltigen Kationen.