Seema Tiwari

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In this work, zinc oxide nanoparticles were synthesized in-situ within the gum acacia/poly (acrylate) hydrogel network using hydrothermal approach. The synthesized zinc oxide nanoparticles were characterized by Surface plasmon resonance (SPR), X-Ray diffraction (XRD) analysis, Fourier transform infrared (FTIR) spectroscopy and Scanning electron microscopy(More)
Lead is a toxic metal whose widespread use has created major environmental contamination and health problems in many parts of the world. Human exposure to lead is estimated to account for 143000 deaths every year and 0.6% of the global burden of disease. Lead is a cumulative toxicant that affects multiple body systems, including the neurological,(More)
Urea and iron is the strong prediction for the occurrence of both for renal diseases and its severity and complication. Iron is important predictor for understanding to the severity in renal diseases and its complication. The kidney has a bean-shaped structure; each kidney has a convex and concave surface. The concave surface, the renal hilum, is the point(More)
In this study, dextran (Dex) has been cross-linked with epichlorohydrin (Ech) to yield cross-linked hydrogels. These gels were characterized by Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD) analysis, Thermogravimetric analysis (TGA), and Scanning electron microscopy (SEM). The water absorption behavior of gels was studied in(More)
In the present work, Doxycycline loaded gum acacia (GA)/poly(sodium acrylate) (SA) hydrogels were prepared for the oral drug delivery of model drug Doxycycline. The hydrogels were characterized by X-ray diffraction analysis (XRD), Fourier transform infrared spectroscopy (FTIR) scanning electron microscopy (SEM) and Zeta potential. The dynamic release of(More)
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