Rounak Shrivastava

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In the context of the potential usefulness of clays in retarding the rate of release of adsorbed drugs, dissolution dialysis studies of the release of metronidazole from montmorillonite adsorbates have been conducted. The goal was to develop a means for improving local gastrointestinal therapy of amebiasis while concurrently maintaining efficacy in treating(More)
In this study, water absorbing Ca(2+) ion cross-linked alginate nanoparticles were prepared and their water holding capacity was assessed. The prepared nanoparticles were characterized by Fourier transform infra red (FTIR) and X-ray diffraction (XRD) spectroscopy, field emission scanning electron microscopy (FESEM), and Zeta potential measurements to gain(More)
A new, simple, safe, accurate and reproducible spectrophotometric analytical method was developed for the quantitative estimation of gatifloxacin in solid dosage form by mixed hydrotropic agents. The enhancement of solubility of drug gatifloxacin was more than 15 fold in mixed hydrotropic solution (20% N,N dimethyl urea and 20% sodium citrate solution) as(More)
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