Imaging Science and Photochemistry ›› 2000, Vol. 18 ›› Issue (1): 31-35.DOI: 10.7517/j.issn.1674-0475.2000.01.31

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SPECTRAL INVESTIGATION ON THE INTERACTION OF A CYANINE DYE AND AgCl PARTICLES IN REVERSED MICELLES

ZHANG Zhiying, LIU Chunyan   

  1. Institute of Photographic Chemistry, The Chinese Academy of Sciences, Beijing 100101, P. R. China
  • Received:1999-03-16 Revised:1999-06-30 Online:2000-02-20 Published:2000-02-20

Abstract: The interaction between AgCl nanoparticles with radii of 11~14 nm and cyanine dye is studied in different reversed micelles composed of an anionic or nonionic surfactant. The adsorption of the cyanine dye on the surface of AgCl nanoparticles and the fluorescence quenching by the AgCl nanoparticles are also discussed.

Key words: reversed micelles, cyanine dye, silver chloride nanoparticles