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Abstract
The conformational and dynamo-optical properties of a homologous series of polymethacrylate modified by first-generation Fréchet-type dendrons in the molecular mass range of 70–8800 kDa in organic solvents were studied by viscometry, isothermal diffusion, dynamic light scattering, and flow birefringence. The Mark-Kuhn-Houwink equations for this dendronized polymer in toluene and chloroform together with hydrodynamic diameter and Kuhn segment length in toluene are defined as well as the value of intrinsic anisotropy of polarizability for the monomer unit.
ACKNOWLEDGEMENTS
We gratefully acknowledge Prof. A. D. Schlüter (Eidgenossische Technische Hochschule Zurich, Laboratory of Polymer Chemistry, Zurich, Switzerland) and Prof. A. Zhang (Shanghai University, Department of Polymer Materials, Shanghai, China) for providing polymer samples used in this study. Additional thanks to S. K. Filippov (Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic) for the assistance in light scattering measurements.