APPLICATION OF NMR SPECTROSCOPY IN PREDICTING HYDROGEL MATRIX STABILITY BY “STRESS” TESTING METHOD
Научная публикация
APPLICATION OF NMR SPECTROSCOPY IN PREDICTING HYDROGEL MATRIX   STABILITY BY “STRESS” TESTING METHOD
Автор(ы): Yu. G. Chernetskaya, S. A. Lamotkin, T. V.Trukhachyova
УДК: УДК 543.429.23: 615.038
Год издания: 2012
Дата загрузки: 06.05.2014
Загрузил(а): Цылина И. А.

Описание:
The results of the study of hydrogel matrix stability by means of nuclear magnetic resonance spec- troscopy are described in the article. Ionizing radiation effect on auxiliary substances and active ingre- dients of hydrogel polymeric matrixes have been studied. It has been proved that under the influence of high-velocity electrons at absorbed doses 25–35 kGy the formation of a three-dimensional polymeric structure of the matrix occurs. It has been ascertained that active ingredients of hydrogels miramistin and gentamycin are stable under absorbed radiation doses in the range 5–35 kGy.

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