Search Results - "Gupta, V.P."

A combined experimental and quantum chemical (DFT and AIM) study on molecular structure, spectroscopic properties, NBO and multiple interaction analysis in a novel ethyl 4-[2-(carbamoyl)hydrazinylidene]-3,5-dimethyl-1H-pyrrole-2-carboxylate and its dimer by Singh, R.N., Kumar, Amit, Tiwari, R.K., Rawat, Poonam, Gupta, V.P.

“…► FT-IR spectrum of the title compound was recorded and compared with the theoretical results. ► The theoretical calculations were made using…”
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Cardiovascular risk according to educational status in India by Gupta, Rajeev, Kaul, Vijay, Agrawal, Aachu, Guptha, Soneil, Gupta, V.P

“…Abstract Objective Influence of socioeconomic status on cardiovascular risk has not been well studied in low income countries. To determine risks in various…”
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Biochemical characterization of sericin isolated from cocoons of tropical tasar silkworm Antheraea mylitta raised on three different host plants for its prospective utilization by Jena, K., Kumari, Ruchi, Pandey, J.P., Kar, P.K., Akhtar, J., Singh, A.K., Gupta, V.P., Sinha, A.K.

“…[Display omitted] •Tasar food plants affect the chemical nature of sericin.•Higher C: N ratio and phenolic content was observed in Shorea robusta…”
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Congenital ectropion uveae with iris coloboma and telecanthus by Kumar, Vinod, Kumar, Kshitiz, Chanana, Bhuvan, Rohatgi, Jolly, Gupta, V.P

“…Abstract Congenital ectropion uveae (CEU) is a rare, non progressive anomaly characterised by the presence of iris pigment epithelium on the anterior surface…”
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Fatty acid oxidation and other biochemical changes induced by cooking in commonly used Indian fats and oils by Rastogi, Priyanka, Mathur, Beena, Rastogi, Shweta, Gupta, V.P., Gupta, Rajeev

“…Purpose - Cooking can adversely affect chemical characteristics of edible oils. The purpose of this paper is to determine biochemical changes due to cooking in…”
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Tasar silk fiber waste sericin: New source for anti-elastase, anti-tyrosinase and anti-oxidant compounds by Jena, K., Pandey, J.P., Kumari, Ruchi, Sinha, A.K., Gupta, V.P., Singh, G.P.

“…The present study investigates the properties of sericin extracted from tasar silk fiber waste (TSFW). The surface morphology of TSFW was observed by scanning…”
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Free radical scavenging potential of sericin obtained from various ecoraces of tasar cocoons and its cosmeceuticals implication by Jena, K., Pandey, J.P., Kumari, Ruchi, Sinha, A.K., Gupta, V.P., Singh, G.P.

“…Tropical tasar silkworm Antheraea mylitta is a wild sericigenous insect which is distributed in different geographical regions and named as different ecoraces…”
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Electronic structure, magnetic and structural properties of Ni doped ZnO nanoparticles by Kumar, Shalendra, Vats, Prashant, Gautam, S., Gupta, V.P., Verma, K.D., Chae, K.H., Hashim, Mohd, Choi, H.K.

“…Highlights: • XRD, and HR-TEM results show the single phase nature of Ni doped ZnO nanoparticles. • dc magnetization results indicate the RT-FM in Ni doped ZnO…”
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SAT-238 AN EXPERIMENTAL STUDY TO EVALUATE THE EFFECT OF LOW INTENSITY INTRADIALYTIC EXERCISES ON SERUM UREA, CREATININE AND FATIGUE OF HEMODIALYSIS PATIENTS by DEVAGOUROU, A., Sharma, K., Yadav, R.K., Gupta, V.P., Kalaivani, M.

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Structural and spectroscopic studies on 2-pyranones by Thul, Pallavi, Gupta, V.P., Ram, V.J., Tandon, Poonam

“…Experimental methods of infrared, Raman and electronic absorption spectroscopy and DFT calculations using B3LYP functionals and 6-31G** and 6-311++G** basis…”
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Some new reaction pathways for the formation of cytosine in interstellar space – A quantum chemical study by Gupta, V.P., Tandon, Poonam, Mishra, Priti

“…► DFT techniques to explore the possibility of cytosine formation in interstellar space. ► Propynylidyne and cyanoacetylene are major sources of cytosine…”
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Studies on molecular weaker interactions, spectroscopic analysis and chemical reactivity of synthesized ethyl 3,5-dimethyl-4-[3-(2-nitro-phenyl)-acryloyl]-1H-pyrrole-2-carboxylate through experimental and quantum chemical approaches by Singh, R.N., Baboo, Vikas, Rawat, Poonam, Gupta, V.P.

“…► FT-IR spectrum of EDNPAPC is compared with theoretical result. ► The QTAIM is used to study hydrogen bonds. ► The NLO property of the compound is predicted…”
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Conformational and vibrational studies of isomeric hydrogen cyanide tetramers by quantum chemical methods by Gupta, V.P., Tandon, Poonam

“…[Display omitted] ► Quantum chemical structural and spectral studies on HCN tetramers of astronomical significance. ► Detailed structural analysis of isomeric…”
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Changing trends in fungal and bacterial profile of infectious keratitis at a tertiary care hospital: A six-year study by Roy, Priyamvada, Das, Shukla, Singh, N.P., Saha, Rumpa, Kajla, Garima, Snehaa, K., Gupta, V.P.

“…Bacteria and fungi are important aetiological agents of infectious keratitis in India. This retrospective study was done to know causative fungal and bacterial…”
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Formation of 2-imino-malononitrile and diaminomaleonitrile in nitrile rich environments: A quantum chemical study by Gupta, V.P., Rawat, Poonam, Singh, R.N., Tandon, Poonam

“…[Display omitted] ► DAMN and DAFN formation by radical–radical and radical–molecule interaction schemes. ► Reaction pathways of formation of molecules of…”
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Ion beam induced structural and electrical modifications of Fe doped molybdenum oxide thin films by Vats, P., Chauhan, D., Patra, A.K., Gupta, V.P., Alimuddin

“…In the present paper, structural and electrical properties of 2% Fe doped molybdenum oxide thin films grown by the pulsed laser deposition (PLD) technique have…”
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Prevalence of diabetes, impaired fasting glucose and insulin resistance syndrome in an urban Indian population by Gupta, Arvind, Gupta, Rajeev, Sarna, Mukesh, Rastogi, Shweta, Gupta, V.P., Kothari, Kunal

“…Objective: Epidemiological study among urban subjects in western India to determine prevalence of diabetes, insulin resistance syndrome (IRS) and their risk…”
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Correlation of regional cardiovascular disease mortality in India with lifestyle and nutritional factors by Gupta, Rajeev, Misra, Anoop, Pais, Prem, Rastogi, Priyanka, Gupta, V.P.

“…There is a wide disparity in prevalence and cardiovascular disease mortality in different Indian states. To determine significance of various nutritional…”
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Structural and spectroscopic studies on some chloropyrimidine derivatives by experimental and quantum chemical methods by Gupta, V.P., Sharma, Archna, Virdi, Ajit, Ram, Vishnuji

“…Ab initio quantum chemical and experimental spectroscopic studies in the infrared (4000–60 cm −1) and UV spectral regions are being reported on…”
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Structure and vibrational spectra of some 8-oxa[5]helicenes by Thul, Pallavi, Gupta, V.P., Mishra, Soni, Tandon, Poonam

“…A systematic study has been conducted on the geometrical and electronic structure, heliomeric conformations of a series of 8-oxa[5]helicenes based on density…”
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