Firstly, the chitosan powder was physical modified to form chitosan gel beads through phase change.
首先，以壳聚糖粉末为原料，采用相转移法制备出珠状壳聚糖凝胶树脂；
Through analysing the changes of gel beads before and after dissolution testing, the release mechanism of drug was studied.
比较凝胶小球在溶出前后的形态变化，进行药物释放机理的探讨。
The influences of osmosis and heavy metal ions on the yeast entrapped in the PVA gel beads were also studied in the experiment.
就聚乙烯醇固定化微生物进行了渗透压和重金属离子影响的研究。
Calcium alginate gel beads were widely used as drug carriers, which were obtained by the gelation of sodium alginate with divalent cation as Ca2 +.
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。
CONCLUSION: IgE immunoadsorbent is successfully prepared through cross-linking, activation of AGAR gel beads and immobilization of tryptophan ligand.
结论：以琼脂凝胶微球载体，通过交联、活化和固定配基色氨酸成功制备免疫球蛋白e免疫吸附剂。
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 optimal technical conditions for sulfated modification of konjac glucomannan gel beads were (investigated) by the quadratic regression rotatable orthogonal design.
采用二次回归旋转正交组合实验设计方法，探讨了魔芋葡甘聚糖凝胶珠的硫酸酯化修饰的最优化工艺条件。
We report here the fluorescent sensor system for formaldehyde visualization, consisting of Nash reagent as formaldehyde recognition element and silica gel beads as its carrier.
研究了以乙酰丙酮法作为光化学敏感反应、以硅胶颗粒作为载体而制得的可视化荧光甲醛传感器，并研究了其对甲醛的响应性能。
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。
Nickel ferrite coatings were prepared on the surface of glass beads using the polyacrylamide gel method.
采用高分子凝胶法在玻璃微珠表面制备了镍铁氧体包覆层。
By the scanning electron microscopy (SEM) micrograph and the release experiments, the effect of the characteristic of alginate gel on the release of ovalbumin from alginate beads was investigated.
通过观察冷冻干燥海藻酸凝胶的断面扫描电镜(SEM)照片与卵清蛋白从海藻酸凝胶中的释放试验，分析了海藻酸凝胶性质对蛋白质在凝胶中扩散的影响。
Results the nifedipine sustained-release beads was hydrophilic gel frame, drug diffusion and frame erosion was the release mechanisms in vitro.
结果本文自制硝苯地平缓释微丸为亲水性凝胶骨架制剂，体外释放机制包括药物扩散和骨架溶蚀两种作用。
Silica gel is an amorphous form of silicon dioxide, which is synthetically produced in the form of hard irregular granules or hard irregular beads.
硅胶是一个不规则的珠子无定形二氧化硅，这是很难综合或制作的不规则的形式硬颗粒。
Silica gel is an amorphous form of silicon dioxide, which is synthetically produced in the form of hard irregular granules or hard irregular beads.
硅胶是一个不规则的珠子无定形二氧化硅，这是很难综合或制作的不规则的形式硬颗粒。
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