Styrene-based resin adsorbent for removing high β2 microglobulin from blood

Abstract

The invention discloses a styrene resin adsorbent of new structure for removing AIDS (Acquired Immune Deficiency Syndrome) virus molecules in blood. A styrene resin of a new structure of which the aperture is 0-200nm comprises no less than 60% of the resin of which the particular size is 100-200nm. When the styrene resin adsorbent is used for a blood perfusion device as an adsorbent, a functional group of a counterpoint valence state and the resin of proper apertures are selected to fill the blood perfusion device according to the valence state property and particle size of the AIDS virus modules absorbed.

Description

technical field [0001] The invention relates to a styrene resin, especially a modified product including styrene-divinylbenzene and styrene anion exchange resin, a preparation method and application of the product. Background technique [0002] Styrene resins in the prior art, including styrene-divinylbenzene, styrene anion exchange resins, etc., have been widely used as adsorbents and ion exchangers. [0003] Use metal compounds such as FeCl 3 As a catalyst for the post-crosslinking reaction of styrene-based resins, it is a conventional technology. However, all the functional modification or modification of styrene-based resins in the prior art so far have not involved improving the constituent substances or elements of the carbon chain skeleton of the resin, nor have they involved catalysts in post-crosslinking reactions. Then enter the report inside the resin structure. In the reports of the prior art, after the post-crosslinking reaction, the post-crosslinking reactio...

AI Technical Summary

Problems solved by technology

[0005] In life science research, there is a lack of a simple and effective living dynamic sampling technique to dynamically extract samples of active molecular substances from the blood of living organisms