The formation and structure of aggregates in hemicyanine monolayers
β Scribed by Robert A. Hall; Peter J. Thistlethwaite; Franz Grieser; Nobuo Kimizuka; Toyoki Kunitake
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 469 KB
- Volume
- 103
- Category
- Article
- ISSN
- 0927-7757
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π SIMILAR VOLUMES
Second-and third-harmonic generation have been observed from organized monolayers of the hemicyanine dye H3C-(C5N+Ha)-CH=CH-(CbHd)-N(C,aH3,)\*. A second-order polar&ability 8=2.5x IO-\*'esu at 1.06 urn and 6.3~10~~' esu for resonant excitation at 0.9 15 pm was found. For molecules with the same chr
The aggregation of pachyman, β€-(1 3 3)-D-glucan (M w Ο 1.68 Ο« 10 5 ) from the Poria cocos mycelia, was investigated using static and dynamic laser light scattering (LLS) in dimethyl sulfoxide (DMSO) containing about 15% water, which leads to large aggregates. Both the time dependence of hydrodynamic