National Institute of Advanced Industrial Science and Technology (AIST) This page is a page of the former research institute. We stopped updating on March 31.2001.
E-mail to webmaster (Japanese) E-mail to webmaster (English)

Absorption Spectra of Rhodamine 6G by Slab Optical Waveguide Spectroscopy

N. Matsuda, A. Takatsu, and K. Kato
[Chem. Lett., pp. 105-106, 1996]

Slab optical waveguide (SOWG) spectroscopy was employed for obtaining absorption spectra of rhodamine 6G (Rh6G) with the concentration of 1 mumol/dm3. It was found that Rh6G existed as a monomer and dimer on SOWG surfaces (Fig. 1). On the SOWG surfaces treated with octadecylsilane, only the band assigned to a monomer of Rh6G was observed.

Back to ABSTRACTS96 Index