Tinidazole is a broad spectrum antiprotozoal agent having bitter taste. The present study concerns to mask the bitter taste of tinidazole as an orally disintegrating tablet (ODT) using Indion 294 and Indion 204 (ion exchange resin) as a taste masking agent. In first method, 1:1, 1:2 and1:3 ratios of drug and resin were stirred for six hour. Percent drug losses were found to be on higher side in...

Abstract We find all K-stable smooth Fano threefolds in the family No. 2.22.

The band gaps of bismuth vanadate (BiVO₄) and bismuth sulfide (Bi₂S₃) are about 2.40 eV and 1.30 eV, respectively. Although both BiVO₄ and Bi₂S₃ are capable of strong visible light absorption, electron-hole recombination occurs easily. To solve this problem, we designed a one-step hydrothermal method for synthesizing a Bismuth sulfide (Bi₂S₃)/Bismuth vanadate (BiVO₄) heterojunction using polyvi...

During the dissolution of cocrystal particles, solution-mediated phase transformation (SMPT) can occur either on particle surface (PS-SMPT) or in bulk solution (BP-SMPT). In this study, we compared effect various polymers PS-SMPT and BP-SMPT for first time using carbamazepine saccharine (CBZ-SAC) as a model drug. Polyethylene glycol 6000 (PEG), polyvinylpyrrolidone K-30 (PVP), hydroxypropyl met...

The influence of montmorillonite (MMT) on the thermal properties polyvinylpyrrolidone (PVP) was studied by differential and thermogravimetric analyses. It found that samples montmorillonite-polyvinylpyrrolidone mixture are characterized higher stability than sample pure PVP. is shown degree increase in temperature beginning destruction depends ratio mixture's components. composition MMT:PVP = 1...

BACKGROUND The objective of this study was to evaluate fluid-bed coating as a new technique to prepare a pellet-based solid self-nanoemulsifying drug delivery system (SNEDDS) using cyclosporin A as a model of a poorly water-soluble drug. METHODS The rationale of this technique was to entrap a Liquid SNEDDS in the matrix of the coating material, polyvinylpyrrolidone K30, by fluid-bed coating. ...