Fluorescence measurements of energy

Photoacoustic and Fluorescence Measurements of Energy Transfer in Adsorption Layers (H. D. Breuer)... [Pg.13]

PHOTOACOUSTIC AND FLUORESCENCE MEASUREMENTS OF ENERGY TRANSFER IN ADSORPTION LAYERS... [Pg.106]

Amrani and co-workers [48] have used fluorescence measurements of energy transfer from donor to acceptor for studies of polymer compatibility. They labelled methyl methacrylate-ethyl methacrylate copolymer and/or methyl methacrylate-butyl methacrylate copolymer with donor-naphthalene and polymethyl methacrylate with acceptor-anthracene. The variation in the ratio of donor to acceptor fluorescence was plotted as a function of butyl methacrylate and ethyl methacrylate in the copolymer and gradual increase of the ratio corresponded to gradual transition from two-phase to a one-phase system. The fluorescence technique was found to be more sensitive to small changes of compatibility of the polymers. [Pg.121]

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