The Hybrid Nanosystem Nanosized Silver Halide Grain-Dye in AOT Reverse Micelles
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- Brichkin, S.B., Osipova, M.A., Nikolaeva, T.M. et al. High Energy Chem (2005) 39: 386. doi:10.1007/s10733-005-0076-4
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The specific features of spectral sensitization of photoinitiated reduction of nanosized AgHal grains by a carbocyanine dye were studied in pools of reverse micelles. The process was found to be effected by the dye adsorbed on nanosized grains in the monomeric B-trans state. It was shown that the adsorbed dye not only played the role of a sensitizer but also effectively stabilized the size of nanocrystals. As the result, hybrid nanosystems of the type nanosized grain-dye were formed, which could exist outside the protective micellar shell and could be isolated from micelles and transferred to any matrix.