При взаимодействии ацетата меди с гидрокарбонатом натрия в воде и водных мицеллярных растворах ПАВ наблюдается образование нанофазы основного ацетата меди. Методами светодинамического рассеяния, малоугловой рентгеновской дифракции и спектрофотометрии показано, что в этих случаях образуются наночастицы основного ацетата меди со сложной картиной распределения по размерам в интервале до 60 нм. Проведение реакции в водных мицеллярных растворах ПАВ приводит к седиментационной устойчивости нанофазы, зависящей от концентрации и природы ПАВ. Определена расчетная пороговая и экспериментальная начальная концентрация ацетата меди при взаимодействии с гидрокарбонатом натрия в воде и водных мицеллярных растворах ПАВ, при которых образуется нанофаза основного ацетата меди. Сформулированы условия получения наноразмерной устойчивой суспензии основного ацетата меди, которая может служить основой лечебной противоожоговой и ранозаживляющей композиции. When copper acetate interacts with sodium bicarbonate in water and aqueous micellar solutions of surfactants, the formation of a nanophase of basic copper acetate is observed. It has been shown by the methods of dynamic light scattering, small-angle X-ray diffraction and spectrophotometry that in these cases nanoparticles of basic copper acetate are formed with a complex pattern of size distribution in the range of up to 60 nm. Carrying out the reaction in aqueous micellar surfactant solutions leads to sedimentation stability of the nanophase, which depends on the concentration and nature of the surfactant. The calculated threshold and experimental initial concentration of copper acetate in the interaction with sodium bicarbonate in water and aqueous micellar solutions of surfactants, at which the nanophase of basic copper acetate is formed. The conditions for obtaining a nanoscale stable suspension of basic copper acetate, which can serve as the basis for a therapeutic anti-burn and wound-healing composition, are formulated.
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