Fig. 7From: RETRACTED ARTICLE: Conductive Gels: Properties and Applications of Nanoelectronicsa The chemical structure of conjugated Perfluoropyridine molecules with π bonds that, after molecular self-assembly, are turned into a gel and placed on a piece of paper; b fluorescent microscope image of paper impregnated with conductive gel A exposed to very small amounts of TNT explosives [66]Back to article page