The specific features of the sorption activity of silver nanoparticles (AgNPs) on biodegradable polymers of natural (collagen) and artificial (polyamide 6.6) origin have been established. The ability has been demonstrated for resorbable fibers of natural origin to more actively adsorb AgNPs with sizes from 1 to 10 nm during the first hour and stronger hold them on the surface during the first day of exposure to argogel. During the first hour of incubation of these polymers in a gel composition containing AgNPs obtained by the method of cavitation-diffusion photochemical reduction, their higher sorption activity was revealed in the size range from 1 to 10 nm in relation to the polyfilament synthetic material. After 24 h of exposure, a significant increase in the fraction of small AgNPs already on collagen fibers was observed, which was also accompanied by a significantly lower (19 times) content of AgNPs with a diameter above 40 nm on the catgut.

银纳米粒子 (AgNPs) 对天然（胶原蛋白）和人工（聚酰胺 6.6）来源的可生物降解聚合物的吸附活性的具体特征已经确定。已证明天然来源的可吸收纤维能够在第一个小时内更积极地吸附尺寸为 1 到 10 nm 的 AgNP，并在暴露于 argogel 的第一天更能将它们保持在表面上。在这些聚合物在含有通过空化-扩散光化学还原方法获得的 AgNP 的凝胶组合物中孵育的第一个小时期间，与多丝合成材料相比，它们在 1 到 10 nm 的尺寸范围内显示出更高的吸附活性。暴露 24 小时后，观察到胶原纤维上已经存在的小 AgNPs 的比例显着增加，