摘要
Dendritic polymers are three-dimensional,highly ordered compounds formed by reiterative reaction sequences,and via discrete stages referred to as genera-tions.To study the spacer effect of low density lipoprotein(LDL)adsorbent,we linked dendrimer polyamidoamine(PAMAM)generation 1(G1),generation 3(G3)and gen-eration 5(G5)to cellulose beads,respectively,and then determined the adsorption proportion of the adsorbents with PAMAM decorated with taurine.The result shows that the spacer with activated multi-points could effi-ciently improve the adsorption capacity of the adsorbent.
