Oftalmol Zh.2013;3:46-51

https://doi.org/10.31288/oftalmolzh201334651

Interactions of emulsified polydimethylsiloxans with biopolymers vitreoretinal interface

S. A. Rykov 1, A. N. Ruban 1, A. I. Kazanets 1, T. V. Krupskaya 2, V. V. Turov 2

1 Clinical Eye Hospital «Center of Eye Microsurgery»

2 Instiut Surface Chemistry named after A. A. Chujko of Ukrainian National Academy of Sciences, Kiev

Key words: vitreoretinal surgery, polydimethylsiloxane, emulsification, NMR spectroscopy

The effect of media on the state of biopolymer droplets of silicone and naodispersed silicone hydratedproperties of biopolymers molecules by low-temperature 1HNMR spectroscopy, and phase-contrast microscopy was studied. The effect of raising the temperature defrosting droplets of silicone, which is the maximum value (50 degrees) in the case of dispersion PDMS-5700 in 10 % human serum albumin was recorded. It is shown that under the influence of the dispersed phase silicones value of interfacial energy of the interface of biopolymer-water can vary by 2—3 times, indicating that conformational changes of biopolymers is presence.

 
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