Výsledky vyhledávání - "D. Jaya Prakash"

METHOD DEVELOPMENT AND VALIDATION OF RP-HPLC FOR THE DETERMINATION OF LAMIVUDINE FROM DRUG LOADED NANOPARTICLE PHARMACEUTICAL FORMULATION

Autor: P. Pravalika Reddy, Dr. B. Madhava Reddy, Dr. D. Jaya Prakash, Dr. K. Latha

Lamivudine nanoparticles were prepared by Ionotropic pregelation method by optimizing the parameters like polymer concentration, stirring time and stirring speed. The optimized lyophilized nanoparticles were compressed into a tablet by direct compres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3052355aea4c9977cd8fc5b17783caa3

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Pyrolysis characteristics and kinetics of algal biomass using tga analysis based on ICTAC recommendations

Autor: D. Jaya Prakash, Bankupalli Satyavathi, M. Radhakumari

Publikováno v: Biomass Conversion and Biorefinery. 6:189-195

In the present work, a kinetic study of the pyrolysis process of algal biomass was investigated using a thermogravimetric analyzer. The weight loss was measured in nitrogen atmosphere. The samples were heated over a range of temperature from 473 to 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d06aaec4e83511b1452718255aa0c20a
https://doi.org/10.1007/s13399-015-0173-7

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Preparation and characterization of rare earth orthoborates, LnBO3 (Ln = Tb, La, Pr, Nd, Sm, Eu, Gd, Dy, Y) and LaBO3:Gd, Tb, Eu by metathesis reaction: ESR of LaBO3:Gd and luminescence of LaBO3:Tb, Eu

Autor: D. Jaya Prakash, Radha Velchuri, G. Prasad, Muga Vithal, V. Rama Devi, B. Vijaya Kumar

Publikováno v: Materials Research Bulletin. 46:1219-1226

Highlights: {yields} Orthoborates and their solid solutions were prepared by metathesis reaction. {yields} NaCl (by-product) is the driving force for these metathesis reactions. {yields} Structural refinement for TbBO{sub 3} was carried out. {yields}

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0585bc9494f5ac731b6e777a4667e302
https://doi.org/10.1016/j.materresbull.2011.04.006

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Solid-State Syntheses of Rare-Earth–Doped Sr1-xLn2x/3MgP2O7(Ln = Gd, Eu, Dy, Sm, Pr, and Nd; x = 0.05) by Metathesis Reactions and their Spectroscopic Characterization

Autor: V. Rama Devi, D. Jaya Prakash, B. Vijaya Kumar, Muga Vithal, Radha Velchuri

Publikováno v: Spectroscopy Letters. 44:258-266

Rare-earth–doped strontium magnesium diphosphates of composition Sr1-xLn2x/3MgP2O7 (Ln = Gd, Eu, Dy, Sm, Pr, and Nd; x = 0.05) were prepared by metathesis reaction. These diphosphates were characterized by powder X-ray diffraction (XRD), energy dis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0359b8f65e9776f9c7f7f061e3b5104b
https://doi.org/10.1080/00387010.2010.515283

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Preparation, characterization, magnetic susceptibility (Eu, Gd and Sm) and XPS studies of Ln2ZrTiO7 (Ln=La, Eu, Dy and Gd)

Autor: B. Vijaya Kumar, G. Prasad, Sonachalam Arumugam, Bojja Sreedhar, M. Vithal, Radha Velchuri, V. Rama Devi, M. Kanagaraj, D. Jaya Prakash

Publikováno v: Journal of Solid State Chemistry. 184:264-272

Bulk and nanosized pyrochlore materials Ln{sub 2}ZrTiO{sub 7} (Ln=La, Eu, Dy, Gd and Sm) have been prepared by the sol-gel method. All the samples were characterized by powder X-ray diffraction, Raman and X-ray photoelectron spectroscopy. Magnetic su

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https://doi.org/10.1016/j.jssc.2010.11.014

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Effect of nanohypericum (Hypericum perforatum gold nanoparticles) treatment on restraint stressinduced behavioral and biochemical alteration in male albino mice

Autor: Subramanian Arulkumar, D Jaya Prakash, Muthukumaran Sabesan

Publikováno v: Pharmacognosy Research

Backgorund: Hypericum perforatum extract (HPE), is known for its antidepressant effect. Methods: In the present study we investigated the effect of H. perforatum gold nanoparticles (Nanohypericum-HPGNPs) protective role against restraint stress-induc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::710428f0c7b4b06510aa49476de39a10
http://europepmc.org/articles/PMC3111690

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Growth, characterization and transport properties of Pb x Zn1−x S mixed crystals

Autor: K. Yadaiah, B. Rajam, D. Jaya Prakash, E. Nagabushan, M. Nagabhushanam

Publikováno v: Bulletin of Materials Science. 32:109-115

The polycrystalline Pb x Zn1 − x S semiconductor powder with (0 ≤ x ≤ 0·5) has been prepared by controlled co-precipitation method from an alkaline medium using thiourea as a sulphide ion source. Pellets are made with these powders applying 10

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https://doi.org/10.1007/s12034-009-0017-9

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