Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Complex electrooptic research of nano-particle parameters in colloids. / Melnikov, A.; Spartakov, A.; Trusov, A.; Vojtylov, V.
в: Colloids and Surfaces B: Biointerfaces, Том 56, № 1-2, 15.04.2007, стр. 65-71.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Complex electrooptic research of nano-particle parameters in colloids
AU - Melnikov, A.
AU - Spartakov, A.
AU - Trusov, A.
AU - Vojtylov, V.
N1 - Funding Information: The study was supported by the Russian Foundation for Basic Research, project no. 05-03-32292a.
PY - 2007/4/15
Y1 - 2007/4/15
N2 - A research of some colloids has been carried out by means of dynamic light scattering, electrooptical and magnetooptical techniques. Intensity autocorrelation functions of scattered light have been compared to the relaxation curves of electrooptical effect for colloid particles of different shapes. The results of complex research confirm that the complicated character of light scattering by particles allows us to use the methods of birefringence and dichroism only formally when studying most colloid systems. Very thin nano-disperse structures are an exception to this rule. The investigation of polydispersity of some colloids was carried out by magnetooptical and two electrooptical techniques. Size distribution functions resulted from the different techniques agree. This justifies the suppositions about particle light scattering that are required for the use of the methods.
AB - A research of some colloids has been carried out by means of dynamic light scattering, electrooptical and magnetooptical techniques. Intensity autocorrelation functions of scattered light have been compared to the relaxation curves of electrooptical effect for colloid particles of different shapes. The results of complex research confirm that the complicated character of light scattering by particles allows us to use the methods of birefringence and dichroism only formally when studying most colloid systems. Very thin nano-disperse structures are an exception to this rule. The investigation of polydispersity of some colloids was carried out by magnetooptical and two electrooptical techniques. Size distribution functions resulted from the different techniques agree. This justifies the suppositions about particle light scattering that are required for the use of the methods.
KW - Birefringence
KW - Dichroism
KW - Polydispersity
KW - Size distribution function
UR - http://www.scopus.com/inward/record.url?scp=33947518263&partnerID=8YFLogxK
U2 - 10.1016/j.colsurfb.2006.10.032
DO - 10.1016/j.colsurfb.2006.10.032
M3 - Article
C2 - 17157485
AN - SCOPUS:33947518263
VL - 56
SP - 65
EP - 71
JO - Colloids and Surfaces B: Biointerfaces
JF - Colloids and Surfaces B: Biointerfaces
SN - 0927-7765
IS - 1-2
ER -
ID: 95277397