Tang X, Ma Y, Yang X, Huang W
Chongqing University of Medical Sciences, CHongqing 400016.
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi. 2000 Jun;17(2):235-7.
A new method for preparation of cross-linked agar beads entrapped Attapulgite clay (CAA) is reported. Attapulgite clay was coated with agar and shaped in organic solvent, as well as cross-linked by epichlorohydrin. The products withstood autoclaving at 121 degrees C for 30 minutes and had a good adsorption ability for model compounds and medicines. The results of preliminary investigation indicate that CAA is relatively hemocompatible.
报道了一种制备包埋凹凸棒土的交联琼脂珠（CAA）的新方法。凹凸棒土用琼脂包被并在有机溶剂中成型，同时通过环氧氯丙烷交联。所得产物能耐受121℃下30分钟的高压灭菌，对模型化合物和药物具有良好的吸附能力。初步研究结果表明CAA具有相对较好的血液相容性。
