Date of Award
Bachelor of Science
Charles B. Hurd
Numerous investigations of reactions in gels have been conducted since Liesegang’s1 discovery, in 1896, of the periodic nature of silver chromate. Liesegang obtained rhythmic bands by the diffusion of silver nitrate in a gel containing K2Cr2O7.
Freeman, Bernard, "Precipitations in gels" (1933). Honors Theses. 1830.