title: The relative sensitivities of autoradiographic emulsions to negative chemography.
abstract: Nuclear emulsions from Ilford, Kodak (U.K.), Eastman Kodak and Sakura have been exposed under comparable conditions to sections known to cause negative chemography. Kodak AR-10 and Eastman Kodak NTB-2 and NTB-3 emulsions did not show negative chemography. Ilford K5, K2 and L4 and Sakura NR-M2 showed varying degrees of chemography. The results suggest a correlation between mean crystal diameter and susceptibility to this artefact.
authors.affiliation: Department of Anatomy and Cell Biology, Sheffield University, Osaka, Japan.
authors.forename: A W
authors.initials: AW
authors.lastname: Rogers
authors.forename: M
authors.initials: M
authors.lastname: Watanabe
mesh_terms: D000818:Animals; D001345:Autoradiography; D001980:Bronchi / Q000033:anatomy & histology; D004655:Emulsions; D006801:Humans; D007421:Intestine, Small / Q000033:anatomy & histology; D051379:Mice; D010781:Photography
chemical_list: D004655:Emulsions