Real time bleaching of methylene blue or thionine sensitized gelatin.
The kinetics of bleaching of methylene blue or thionine sensitized gelatin plates are investigated with a singlebeam exposure experiment. It is found that thionine bleaching can be modeled by a first-order theory; whereas, a higher-order theory is found necessary to explain methylene blue bleaching.
Capolla
N
N
Lessard
R A
RA