Association of surfactants and polymers studied by luminescence techniques |
| |
| Institution: | 1. National Institute for Plasma, Laser and Radiation Physics (NILPRP), Atomistilor 409, P.O. Box MG 36, R-077125 Magurele, Bucharest, Romania;2. “Politehnica” University of Bucharest, Physics Department, Independentei 313, Bucharest, Romania;3. “Politehnica” University of Bucharest, Faculty of Applied Chemistry and Materials Science, Department of Oxide Materials and Nanomaterials, Gh. Polizu 1-7, Bucharest, Romania;4. “Babes-Boyai” University, Faculty of Chemistry and Chemical Engineering, Arany Janos 11, Cluj-Napoca, Romania;1. Department of Pain Management, The Affiliated Hospital of Qingdao University, Qingdao 266003, China;2. Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China;3. Chinese Traditional Patent Medicine Dispensary, The Affiliated Hospital of Qingdao University, Qingdao 266003, China;1. Institute for Materials Chemistry and Engineering, Kyushu University, Kasuga 816-8580, Japan;2. Department of Electronics and Electrical Engineering, Keio University, Hiyoshi, Yokohama 223-8522, Japan;1. Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan;2. Interdisciplinary Program for Biomedical Sciences, Institute for Academic Initiatives, Osaka University, 1-1 Yamadaoka, Suita, Osaka 565-0871, Japan |
| |
| Abstract: | Light emission spectroscopy has unique possibilities for the study of central issues of surfactants and associating polymers. With the help of luminescent probes, information may be obtained on matters such as molecular association, microstructure, and molecular dynamics; this constitutes an important contribution to the understanding and control of macroscopic properties, as well as biological function and technical applications. Important aspects of these systems considered in this review are: formation of micelles and hydrophobic microdomains; aggregation numbers of surfactants; shape of molecular aggregates; size of droplets in water or in oil in microemulsions; formation and stability of vesicles; intra- vs. intermolecular association in polymers; conformational changes in polymers; polymer–surfactant association; surfactant organization in adsorbed layers; kinetic aspects regarding the formation and disintegration of self-assembly structures; residence times of molecules in microdomains and migration of active molecules. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
