Objective(s) Theophylline, a xanthenes derivative, is still widely used as an effective bronchodilator in the management of asthmatic patients. It is used both as a prophylactic drug and to prevent acute exacerbations of asthma. The aim of study was to formulate and evaluate effect of the microencapsulation of theophylline loaded nanoparticles on the reduction of burst release. Materials and Me...

Intercalation Capacitance The ion intercalation/deintercalation mechanism is of great significance in energy storage technology. Hence, the intercalation model sub-nanometer confined ions and solvent molecules (H2O) 2D materials was constructed by Liqiang Mai, Yuancheng Cao, co-workers to investigate effect solvent/ions co-intercalation desolvation process on performance (article number 2104649...

Objective(s) The aim of this study was to formulate and evaluate microencapsulated controlled release preparations of theophylline using ethylcellulose as the retardant material with high entrapment efficiency. Materials and Methods Microspheres were prepared by water-in-oil-in-oil (W/O1/O2) emulsion-solvent diffusion (ESD). A mixed solvent system consisting of acetonitrile and dichloromet...