Umesh Kumar Parida

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There is an ever-increasing commercial demand for nanoparticles due to their extensive applicability in various markets, including medicine, catalysis, electronics, chemistry, and energy. In this report, a simple and eco-friendly chemical reaction for the green synthesis of silver nanoparticles from Centella asiatica L. has been developed. Here we report(More)
In the present research program, polymer nanocomposites have been used as the drug carrier for delivery systems of anticancer drug. Chitosan (Cs) and Polyvinyl Alcohol (PVA) with different ratios were blended with different wt% of Cloisite 30B solution by solvent casting method. Glutaraldehyde with different wt% was added to the blended solution as a(More)
In the present research program, cost effective and environment friendly gold nanoparticless were synthesized using the onion (Allium cepa) extract as the reducing agent. The nanoparticless were characterized using UV-visble, XRD, and SEM, TEM methods. The absorption peak at 540 nm was found to be broaden with increase in time indicating the polydispersity(More)
In this study, the possible mechanisms were investigated with chitosan nanoparticles using sodium tripoly-phosphate and effects on human lymphoma SUDHL-4 in vitro. It was characterized by XRD, FTIR, TGA, particle Size, zeta potential, SEM & TEM. Different techniques such as cell proliferation, ultra structure changes, DNA fragmentation, phase distribution(More)
In the present study, green synthesis and cost effective approach of silver nanoparticles using wild medicinal mushroom Ganoderma applanatum (Pers.) Pat. from Similipal Biosphere Reserve, Odisha, India is reported. The biosynthesised AgNPs were characterised using UV-visible spectroscopy, particle analyser and scanning electron microscopy studies. It was(More)
Non Hodgkin’s Lymphoma (NHL) or Lymphoma is a cancer that affects the lymphocytes of the immune system and present as a solid of lymphoid cell mass. Genetic disorder is one of the important factors for development NHL .The present study of bone marrow sample includes 65 NHL patients (46 male and 19 female) Chromosome analysis demonstrated that about 73.84 %(More)
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