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- cyclodextrin polymer gel beads 环糊精聚合胶珠
- The results show the polymer gel has good cooperation with microorganism germ. 试验结果表明,聚合物凝胶体系与微生物具有良好的配伍性,具备技术联作的可操作性。
- The paper illustracted the research development on cyclodextrin, modified cyclodextrin and cyclodextrin polymer. 对环糊精单体、修饰环糊精和环糊精聚合物模拟酶的情况进行了综述。
- METHODS:Ketoconazole calcium alginate gel beads were prepared by droplet method. 目的:考察酮康唑海藻酸钙凝胶小球的制备工艺和最优处方。
- Naoki Segi. Interaction of Calcium-Iduced Alginate gel beads with Propranolol[J]. Chem Pharnm Bull, 1989,37:3092. 马萍;孙淑英.;一种新的缓释载体-海藻酸钙凝胶微球的研究概况[J]
- Tetrandrine (TET), the calcium antagonists of Traditional Chinese Medicine, was selected as model drug to prepare calcium alginate gel beads. 目前,海藻酸钠与二价钙离子交联反应形成的海藻酸钙凝胶小球作为药物的载体日益受到广泛的应用。
- The high contrast ratio originates from the combination of light scattering from the microdomain polymer gel and absorption from the black dyes. 器件的高对比度是由于聚合物胶体材料对光的散射和黑色染料分子对光的吸收。
- RESULTS:The diffusive rate of diclofenac sodium from the two kinds of hydrophilic polymer gel was higher than that of diclofenac acid. 结果:在亲水的高分子凝胶基质中,离子形式的双氯芬酸钠扩散速率大于分子形成的扩散速率。
- In order to eliminite bad effect of Indomethacin, Chitosan, Sodium Alginic Acid, Calcium chloride and Carbopol were adopted as additives to make bioadhesive gel beads. 基于该点考虑,本研究将采用壳聚糖、海藻酸钠、氯化钙、卡波普等为辅料制备吲哚美辛生物粘附凝胶小球。
- The advantages and differences of CDG treatments from polymer flood and polymer gel profile modification are pointed out. 通过与常规聚合物驱油技术和堵水技术的对比,论述了该方法优于现有驱油方法的特点;
- OBJECTIVE A method was developed for the determination of Dxamethasone Acetate in calcium alginate gel beads and observed the release properties of gel beads in different media. 目的建立一种方法测定海藻酸钙凝胶小球中醋酸地塞米松的含量,考察小球在不同介质中的溶出性能。
- In this paper, the effect of operation parameters on t he monodispersity of calcium-alginate gel beads prepared in high-voltage electro static field were analyzed. 海藻酸钙微胶珠作为药物载体,其粒径大小及单分散性是影响药物释放动力学的重要因素[4,5]。
- In the present paper, polymer gel composite electrolyte films based on the P(VDF HFP)/Al 2O 3 were prepared by solution casting and electrolyte absorption. 采用溶液浇注和电解液吸收的方法制得了P(VDF HFP) /Al2 O3 基聚合物凝胶电解质薄膜。
- The review gives the concepts of polymer gel dosimetry used for medicine, including principles, manufacture, characteristics, imaging, calibration method, and medical application. 现综述聚合体凝胶剂量计的原理、制备、特性、成像、刻度方法和医学应用。
- The performance of block agent effect the effectiveness of blocking,so laboratory and field experiment of polymer gel block agent were done to enhance its blocking effectiveness. 堵剂的性能直接影响封堵效果,为进一步提高封堵成功率和驱替效率,对聚合物凝胶封堵剂进行了室内性能评价和现场试验。
- Ionic polymer gel consists of attached electric charges and a liquid phase and is distinguished by enormous swelling capabilities under the external physical and chemical stimuli. 离子聚合物胶体中充满着液体,并能吸附电荷,在外部化学场或电场的激励下,能产生巨大的膨胀。
- This paper reviews briefly the recent progress in the development for cyclodextrin polymers, including the synthesis methods and the applification fields of cyclodextrin polymers. 本文综述了国内外关于环糊精高聚物研究与开发应用的最新进展,并结合作者近年来的工作,预测环糊精高聚物开发应用的前景。
- Cyclodextrin polymers (CDP) are verified to have the abilities of inclusion, control release and catalysis and have good mechanical and chemical stability. 目前环糊精聚合物主要应用在色谱分离、空气净化和食品工业等方面。
- DTA,TG and the thermal-resistant analyses of interlayer glass show that PAM with AlK(SO 4) 212H 2O addition keeps a better fireproof effect,its relative polymer gel has an interconnecting structure. 通过对聚合物凝胶的DTA和TG分析;以及夹层玻璃的隔热效应测试;AlK(SO4)2.;12H2O显示出较好的隔热作用;对应的聚丙烯酰胺凝胶有交联结构。
- Gel beads with entrapped activated carbon 内包粉末活性炭凝胶球