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Complementarity of small‐angle neutron and X‐ray scattering methods for the quantitative structural and dynamical specification of dendritic macromolecules
Author(s) -
Kuklin Alexander I.,
Ozerin Alexander N.,
Islamov Akhmed Kh.,
Muzafarov Aziz M.,
Gordeliy Valentin I.,
Rebrov Eugeniy A.,
Ignat'eva Galina M.,
Tatarinova Elena A.,
Mukhamedzyanov Ruslan I.,
Ozerina Lyudmila A.,
Sharipov Eugeniy Yu.
Publication year - 2003
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889803006186
Subject(s) - dendrimer , small angle neutron scattering , macromolecule , neutron scattering , scattering , materials science , biological small angle scattering , neutron , molecule , chloroform , chemical physics , crystallography , chemistry , optics , polymer chemistry , physics , nuclear physics , organic chemistry , biochemistry
The structural characteristics of polycarbosilane dendrimers with different molecular architecture were determined in solutions by small angle neutron and X‐ray scattering. The same linear dimensions were sized up for the dendrimers both in benzene and chloroform. A solvent molecules penetration inside dendrimer structure in amount up to 30 vol.% was found from the comparison of the partial and effective scattering volume for the dendrimers in solution.