The objective of the current study was to develop and optimize a sublingual tablet formulation of captopril which is an effective drug in the treatment of hypertension. Captopril containing tablets were prepared by direct compression method using different ingredients such as polyvinyl pyrrolidone, starch 1500, sodium starch glycolate and lactose (independent variables) and magnesium stearate, ...

The aim of this work was the fabrication and the characterization of mixed matrix membranes (MMMs) for arsenic (As) removal from water. Membrane separation was combined with an adsorption process by incorporating the kaolin (KT2) Algerian natural clay in polymeric membranes. The effects of casting solution composition was explored using different amounts of polyethersufone (PES) as a polymer, p...

Objective: Ocular inserts offer many advantages over conventional dosage forms, like increased ocular residence, the possibility of releasing a drug at slow and constant rate, accurate dosing, exclusion preservatives, shelf life. Besifloxacin is very important for treatment infectious conjunctivitis. The present study was aimed to formulate evaluate Non-Erodible Insert using Pullulan polyvinyl ...

The self-decomposition reaction of the nickel ammonia complex was used for hydroxide formation on foam with further modification in several ways. addition polyvinyl pyrrolidone (PVP) and electrochemical or chemical activation cobalt to modify method. In all cases, structures Ni(OH)2 nanoflakes were formed. It found that flower-like particles Co(OH)2 precipitated during among nanoflakes. shown p...