Use of photophysically active units of ionic polypseudorotaxanes for analysis of the supramolecular structure of the polymer necklace

The structure and supramolecular ordering of polymer complexes formed as the result of a combination of ionic and hydrophobic-hydrophilic interactions are determined. The efficiency of the combined use of the X-ray diffraction analysis, the second-harmonic generation technique, and luminescence spectroscopy in solids for determining the structure and supramolecular ordering is demonstrated using ionic polypseudorotaxane, which is based on poly(2-acrylamido-2-methyl-propanesulfonic acid), N,N-dimethyl-N′-(4-nitrophenyl)-decane-1,10-diamine, and α-cyclodextrin and contains photophysically active groups in side chains. Original Russian Text ? A.V. Ten’kovtsev, T.E. Sukhanova, M.E. Kompan, V.A. Lukoshkin, A.é. Bursian, M.P. Perminova, 2009, published in Fizika Tverdogo Tela, 2009, Vol. 51, No. 3, pp. 584–589.