首页> 外文期刊>International journal of nanomechanics science and technology >SORPTION ACTIVITY OF MAGNETICALLY OPERATED NANOSORBENTS IN BIOLOGICAL MEDIA OF THE HUMAN BODY
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SORPTION ACTIVITY OF MAGNETICALLY OPERATED NANOSORBENTS IN BIOLOGICAL MEDIA OF THE HUMAN BODY

机译:磁操作纳米粒子在人体生物介质中的吸附活性

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The work studies the sorption properties of modified magnetite's nano- and microsized particles as well as carbon nanotubes (CNTs) to be used in technologies of extracorporal detoxication of the body fluid media. Sorbent particles are synthesized by different methods. Albumin and do-decyl mercaptan are used as modifiers of the magnetite particle surface. Electronic microscopy is applied in order to investigate the spatial configuration of particles and their agglomerates and to assess their dimensions. The sorption efficiency of sorbents is demonstrated by experiments with blood and lymph plasma taken from 12 donors. The controlled criteria of the sorption capacity of sorbents were biochemical indicators showing the content of their basic constant ingredients in the blood and lymph plasma the concentrations of which can indicate the cellular, organ and general homeostasis of patients with different diseases. The work presents the sorption efficiency of various sorbents, including CNTs, in relation to the blood and lymph plasma ingredients, which is of interest for medical technology applications.
机译:这项工作研究了改性磁铁矿的纳米级和微米级颗粒以及碳纳米管(CNT)的吸附特性,这些吸附剂将用于体液介质的体外脱毒技术。吸附剂颗粒通过不同的方法合成。白蛋白和十二烷基硫醇用作磁铁矿颗粒表面的改性剂。应用电子显微镜检查颗粒及其附聚物的空间构型并评估其尺寸。吸附剂的吸附效率通过对来自12个供体的血液和淋巴血浆进行的实验证明。吸附剂吸附能力的控制标准是生化指标,表明其在血液和淋巴血浆中基本恒定成分的含量,其浓度可指示不同疾病患者的细胞,器官和总体稳态。这项工作提出了与血液和淋巴血浆成分有关的各种吸附剂(包括CNT)的吸附效率,这在医学技术应用中是有意义的。

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