Background and purpose of study: In the present investigation, an attempt was made to increase therapeutic effectiveness, reduce dose frequency and improvement in patient compliance, by developing sustained release matrix tablets of Diclofenac sodium using tamarind gum as release modifier. Methods: Six batches of sustained release matrix tablets of Diclofenac sodium were prepared by using diffe...

Understanding and controlling powder de-agglomeration is of great importance in the development of dry powder inhaler (DPI) products. Dry dispersion laser diffraction measures particle size readily under controlled dispersing conditions, but has not been exploited fully to characterise inherent powder dispersibility. The aim of the study was to utilise particle size-dispersing pressure titratio...

In the battery field, carbon nanotubes (CNTs) attract much attention due to their potential as a supporting conducting material for anodes or cathodes. The performance of cathodes can be optimized by introducing densely packed CNTs, which achieved with high dispersibility. efficiency CNT usage maximized enhancing An effective technique this end is incorporate surfactants on surface CNTs. surfac...

Organic room temperature phosphorescence (RTP) in water has attracted much attention recently for its potential biological applications. However, it remains a formidable challenge to achieve efficient RTP from pure organic compounds aqueous phase due the dramatic deactivation of triplet excited states and poor dispersibility large particles/crystals. Represented herein is covalent incorporation...

Electrically conductive ceramic/polymer nanocomposites with universal percolation networks and varying contents of nanoparticles were prepared herein; the effects dispersed state on electrical conductivity investigated. The by coating carbon black (CB) a silane coupling agent, followed their subsequent dispersion in 1,6-hexanediol diacrylate (HDDA) photocurable polymer. physical properties nano...