Peculiarities of NMR relaxation in micellar gels of Pluronic F-127 |
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| Authors: | Anatoly Butakov Roustam Gimatdinov Vladimir Chernov |
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| Institution: | 1. Radiophysics and Electronics, Chelyabinsk State University, Chelyabinsk, Russia;2. Medical and Biological Physics, Kazan Medical University, Kazan, Russia |
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| Abstract: | Based on the 1H relaxation of transverse nuclear magnetization of triblock-copolymer Pluronic F-127 in D2O, we proposed a model of the associated pluronic structure in which the polyethylene oxide of molecules in neighboring micelles are intertwined in regions of overlapping micellar coronas, while the polypropylene oxide cores of the micelles play a role of nodes in the 3D network. |
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| Keywords: | Blockcopolymer NMR relaxation phase diagram Poloxamer |
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