The release of drug from the formulations plays significant role especially when it comes to
modified release as well as in immediate release dosage forms. Several factors like …

Matrix technologies have often proven popular among the oral controlled drug delivery
technologies because of their simplicity, ease in manufacturing, high level of reproducibility …

Mini-matrix tablets containing S (+)-ibuprofen have been prepared by the wet granulation
method. The hydrophilic matrix was formed with either xanthan gum, karaya gum or …

Two matrix theophylline tablets with different release mechanisms were compared. Tablet A
was a swelling/disintegration-type wax matrix made of hydrophobic wax granules, consisting …

The purpose of the present study was to model the effects of the concentration of Eudragit L
100 and compression pressure as the most important process and formulation variables on …

Introduction Tablets are commonly produced by internally adding particulate lubricants,
which are known to possibly lower the mechanical strength of tablets. This reduction is …

Artificial neural networks (ANNs) are computer systems developed to mimic the operations
of the human brain by mathematically modeling its neurophysiological structure. Neural …

For a long time, polymers have played a critical role in the pharmaceutical industry for
developing safe, effective, and deliverable dosage forms. Among all the dosage forms oral …

Sustain release formulation maintain a constant level plasma concentration of drug so that
multiple and night dosing can be avoided. Terbutaline sulphate is a β2 stimulant drug which …

摘要目的研究聚甲丙烯酸铵酯Ⅱ 的流体特性并建立其动力黏度测定方法. 方法采用马尔文
Kinexus Ultra 同轴圆筒式流变仪, 温度20℃, 剪切速率10 s-1 条件下测定动力黏度. 结果6 …