Iontophoretic transport of associates based on porous Keplerate-type cluster polyoxometalate Mo72Fe30 and containing biologically active substances
| Autor: | Irina G. Danilova, A. A. Ostroushko, I. D. Gagarin, M. O. Tonkushina, I. F. Gette, Grigoriy Kim, K. V. Grzhegorzhevskii |
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| Rok vydání: | 2017 |
| Předmět: |
Polyvinylpyrrolidone
Iontophoresis Chemistry Diffusion Inorganic chemistry 02 engineering and technology engineering.material 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences Membrane Coating Polyoxometalate Cluster (physics) engineering medicine Physical and Theoretical Chemistry 0210 nano-technology Porosity medicine.drug |
| Zdroj: | Russian Journal of Physical Chemistry A. 91:1811-1815 |
| ISSN: | 1531-863X 0036-0244 |
| DOI: | 10.1134/s0036024417090230 |
| Popis: | The possibility of iontophoretic transport through the native membranes of biologically active substances (vitamin B1 and insulin) associated with porous clusters Mo72Fe30 polyoxometalate of the Keplerate type is demonstrated for the first time in an experimental setup. The diffusion coefficient is estimated. The possibility of transferring Keplerate ions with a protective coating of biocompatible polymer polyvinylpyrrolidone is also shown. |
| Databáze: | OpenAIRE |
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