Contribution to the Discussion of the Mechanism of Spectral Sensitization of Silver Halide
- 1 May 1987
- journal article
- research article
- Published by Taylor & Francis in The Journal of Photographic Science
- Vol. 35 (3) , 73-82
- https://doi.org/10.1080/00223638.1987.11738442
Abstract
Radicals identified as reduced dye molecules were E R spectroscopically detected after irradiation of spectrally sensitized silver halide. Now it is shown that a relation exists between the occurrence of these radicals and the photographic effect of the dyes. On this basis a mechanism of spectral sensitization is discussed in which also such phenomena as spectral bleaching, blue desensitization and environmental influences can be easily included.Keywords
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