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7 number 2004 year |
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1.
Title:
INFLUENCE OF ENVIRONMENT ON THE FLUORESCENCE OF LANTHANIDE COMPLEXES OF PORPHYRINS.
Authors:
V.V. Savranskii, I.A. Nagovitsyn, G.K. Chudinova.
Abstract:
Comparison studies of the influence of surface-active substances (SAS) of different polarity (anionic sodium dodecylsulphate (SDS), cationic cetyltrimethylammonium bromide (????), and neutral Triton X-100) on the fluorescence of the Yb complex of mesotetra(p-sulfophenyl)porphyrin (YbTSPP) in solutions is per?formed. The YbTSPP fluorescence is strongly affected by the properties and polarity of the SAS groups interacting with the Yb3+ ion. The greatest enhancement (by a factor of 4.5) of the IR fluorescence of YbTSPP (with respect to the aqueous solution of the latter) is obtained upon its incorporation into the micelles of anionic sodium dodecylsulphate.
2.
Title:
INFLUENCE OF ENVIRONMENT ON THE FLUORESCENCE OF LANTHANIDE COMPLEXES OF PORPHYRINS.
II. Fluorescence of the Yb complex of mesotetraphenylporphyrin in solutions
Authors:
V.V. Savranskii, I.A. Nagovitsyn, G.K. Chudinova.
Abstract:
3.
Title:
OPTICAL SCHEME OF A SOURCE
OF TWO-FREQUENCY NH3-C02 LIDAR RADIATION
IN THE 9 - 13.5-//m SPECTRAL RANGE
Authors:
U.M. Mannun, A.A. Zheltukhin, B.I. Vasil`ev.
Abstract:
4.
Title:
THE FORMATION OF A CHAIN OF CAVITIES UNDER THE ACTION OF LASER RADIATION IN A FIBERGUIDE
Authors:
S.I. Yakovlenko.
Abstract:
5.
Title:
SLIDING DISCHARGE ON THE LIQUID DIELECTRIC SURFACE
Authors:
I.M. Minaev, V.K. Bashkin, G.P. Kuz`min.
Abstract:
6.
Title:
TUNNEL RECOMBINATION PROCESSES IN IRRADIATED SEMICONDUCTOR STRUCTURES
Authors:
S.V. Bulyarskii, A.S. Nasibov, O.S. Svetukhina, O.V. Skalyaukh, V.M. Radchenko.
Abstract:
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