Size effect of alpha,omega-diphenylpolyenes on the formation of nanotubes with gamma-cyclodextrin

Article Abstract:

Research was conducted to examine the size effect of alpha,omega-diphenylpolyenes on the formation of nanotubes with gamma-cyclodextrin. Results indicate that only the two longest polyenes facilitate the formation of tubular structures when mixed with the gamma-cyclodextrin in the appropriate solvent. Findings also indicate that the average length of the nanotubes increases with the increasing size of the diphenylpolyenes.

Research, Cyclodextrins, Polyenes

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Anisotropic diffusion of elongated aligned polymer chains in a nematic solvent

Article Abstract:

The directional diffusion constant of a fluorescent probe molecule was determined from the intensity cross-correlation of fluorescence originating from the same molecule diffusing through two spatially separated probe volumes. It is concluded that the translational dynamics of the solute is governed primarily by the nematic order of the solvent.

Analysis, Polymers, Electric properties, Fluorescence, Anisotropy, Mechanical properties, Structure, Rayleigh scattering

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