A new method is proposed for investigating Ag2S and (Ag,Au)S centers by selective adsorption of some electron-acceptor dyes on centers formed in the process of chemical sensitization of AgHal emulsions. This new technique is called
B. I. Shapiro, "Study of Organic Compound Adsorption on (Ag,Au)S Centers by the Method of Chemical Microscopy" in Journal of Imaging Science and Technology, 1999, pp 94 - 102, https://doi.org/10.2352/J.ImagingSci.Technol.1999.43.1.art00013