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Laser-scattering diagnostics of aggregating vesicles suspensions in shear flows: computer simulation and experimental studyстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Дата последнего поиска статьи во внешних источниках: 2 апреля 2015 г.
- Авторы: Berg Dmitri B., Priezzhev Alexander V.
- Сборник: Optical Diagnostics of Biological Fluids - V
- Редактор: Приезжев Александр Васильевич
- Серия: Proc. SPIE
- Том: 3923
- Год издания: 2000
- Издательство: Published by SPIE--the International Society for Optical Engineering in cooperation with International Biomedical Optics Society
- Местоположение издательства: Bellingham, WA, United States
- Первая страница: 141
- Последняя страница: 148
- DOI: 10.1117/12.387134
- Аннотация: Aggregation and disaggregation processes of lipid vesicles in water suspension were studied by computer simulation and laser backscattering techniques. Diffusion-limited aggregation algorithm of simulation model was enhanced to reversible cluster growth. It was estimated that morphological structure of clusters is controlled by the ratio of secondary minimum depth of vesicles interaction potential and their kinetics energy. Shear flow in Couette chamber made it possible to induce aggregation/disaggregation of vesicles under the different values of their kinetic energy due to shear flow ratio shift. Characteristic times of stasis and shear flow induced aggregation kinetics were determined by laser backscattering. Computer simulation is in good agreement with experimental data.
- Добавил в систему: Приезжев Александр Васильевич