Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Hydrodynamic investigations of the C60 fullerene effects on liquid-crystalline malonate-based dendrimers and hemidendrimers in solution. / Lavrenko, P.; Yevlampieva, N.; Dardel, B.; Deschenaux, R.
в: Progress in Colloid and Polymer Science, Том 127, 22.12.2004, стр. 61-66.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Hydrodynamic investigations of the C60 fullerene effects on liquid-crystalline malonate-based dendrimers and hemidendrimers in solution
AU - Lavrenko, P.
AU - Yevlampieva, N.
AU - Dardel, B.
AU - Deschenaux, R.
PY - 2004/12/22
Y1 - 2004/12/22
N2 - The [60]fullerene (C60) effects on behavior of hybrid liquid-crystalline malonate-based dendrimers and hemidendrimers, where C 60 is attached directly to the start center, are investigated in dilute solutions using hydrodynamic methods. Differences were observed in diffusion-viscosity properties of hemidendrimers with and without C 60. Nonmolecular dispersity of the dendrimer solutions was found. It was established that the C60 effects on the hydrodynamic properties of dendrimers is weaker than the influence of the solvent. Additionally, nonmolecularity of the solutions is primarily caused by intramolecular and intermolecular interactions of the mesogenic groups. The origins of these differences are discussed in comparison with the effects of the solvent thermodynamic quality.
AB - The [60]fullerene (C60) effects on behavior of hybrid liquid-crystalline malonate-based dendrimers and hemidendrimers, where C 60 is attached directly to the start center, are investigated in dilute solutions using hydrodynamic methods. Differences were observed in diffusion-viscosity properties of hemidendrimers with and without C 60. Nonmolecular dispersity of the dendrimer solutions was found. It was established that the C60 effects on the hydrodynamic properties of dendrimers is weaker than the influence of the solvent. Additionally, nonmolecularity of the solutions is primarily caused by intramolecular and intermolecular interactions of the mesogenic groups. The origins of these differences are discussed in comparison with the effects of the solvent thermodynamic quality.
KW - Diffusion
KW - Fullerene effect
KW - Hemidendrimer
KW - Hydrodynamic dimensions
KW - Malonate-based dendrimer
UR - http://www.scopus.com/inward/record.url?scp=10244241775&partnerID=8YFLogxK
U2 - 10.1007/b98014
DO - 10.1007/b98014
M3 - Article
AN - SCOPUS:10244241775
VL - 127
SP - 61
EP - 66
JO - Progress in Colloid and Polymer Science
JF - Progress in Colloid and Polymer Science
SN - 0340-255X
ER -
ID: 125805661