共沉淀物

目的：研究芦丁-聚乙二醇6000（PEG6000）共沉淀物的制备和性质。

Aim To study the preparation of the coprecipitate of Rutin-PEG 6000 and its dissolution characteristic .

联苯双酯的共沉淀物和固体分散物的制备及其对湿度的稳定性

Preparation of coprecipitate and solid dispersions of BDD and its stability in relation to humidity

前言：目的：通过对诺氟沙星-聚维酮（FPA-PVP）共沉淀物在人体内药物动力学考察，为临床用药提供理论参考。

Objective : Pharmacokinetics of FPA PVP coprecipitate was studied in order to provide reference for clinical use .

方法将芸香甙-PVP共沉淀物与BHA、PG在食用油脂中对比抗氧化作用。

Methods Its antioxidative effect on edible fats was compared with that of BHA and PG.

尼莫地平-PVP共沉淀物对药物由制剂中溶出的影响

Enhanced dissolution of nimodipine from the preparations of the drug PVP precipitates

目的研究芸香甙-PVP共沉淀物在食用油脂中的抗氧化作用。

Objective To study the antioxidative effect of rutin-PVP coprecipitates on edible fats .

芦丁共沉淀物的研究

Study on co - precipitates of rutin

甲氧苄氨嘧啶&PVP共沉淀物的研究

Study on Coprecipitate of Trimethoprime-PVP

苯巴比妥-聚乙烯吡咯烷酮共沉淀物的研究

Studies on coprecipitation of phenobarbital-PVP

目的：通过对诺氟沙星-PVP共沉淀物的研究，为提高难溶性药物溶出度和增大溶解度提供一些参考。

Objective : The authors studied norfloxacin PVP coprecipitate in order to provide references for difficult soluble drug to improve dissolution .

结论：将难溶性药物制成以亲水性高分子材料为载体的共沉淀物，对于提高难溶性药物的生物利用度是有效的方法之一。

Conclusion : To make coprecipitate with PVP as warrier is one of the ways in order to enhance bioavailability of the difficult soluble drugs .

将药物及高分子材料溶于乙醇后边搅拌边加入非溶剂制成布洛芬－聚丙烯酸树脂Ⅱ共沉淀物。

Sustained release coprecipitates of ibuprofen ( IBF ) with polyacrylic resin ⅱ were prepared by dissolving the drug and the polymer in ethanol followed by the addition of a non solvent with agitation .

用化学共沉淀法和物理方法制得Ni和Ru的氢氧化物共沉淀物，经热处理得到NiO/RuO2复合氧化物。

NiO / RuO2 composite materials were prepared by chemical co-precipitation method , physical method and then heat-treatment .