P. K. Pareek

Indian Institute of Science Bangalore

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D. B. Shakyawar

National Institute of Research on Jute and Allied Fibre Technology

Mithlesh

Bhagwant University

Krishan G. Ojha

Maharshi Dayanand Saraswati University

G. N. Purohit

Rajasthan University of Veterinary and Animal Sciences

Arumugam Raja

University of Salerno

Arun Pareek

Government Medical College

Manish Chaudhary

International Center for Chemical and Biological Sciences

Deepak Pareek

Maharshi Dayanand Saraswati University

K. G. Ojha

Maharshi Dayanand Saraswati University

Prashant Kriplani

Maharshi Dayanand Saraswati University

Cooperative Institutions

Daiichi Sankyo (India)

Swami Keshwanand Rajasthan Agricultural University

Central Sheep and Wool Research Institute

Banaras Hindu University

Maharshi Dayanand Saraswati University

Indian Council of Agricultural Research

Maharana Pratap University of Agriculture and Technology

Indian Veterinary Research Institute

All India Institute of Medical Sciences

Rajasthan University of Veterinary and Animal Sciences

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CCDC 655735: Experimental Crystal Structure Determination

The Cambridge Structural Database (2010)

John E. Drake M.B. Hursthous Prashant Kriplani Mark E. Light Mithlesh

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccq0brs

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Extraction of Nat-ural Dye from Saf-fron Flower Waste and its Applica-tion on Pashmina fabric

Arumugam Raja P. K. Pareek D. B. Shakyawar Sarfaraz A. Wani F.A. Nehvi

Nat

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Citations (14)

Zn Makes a Difference: Cubic ZnBi₃₈O₆₀ as a Durable and High-Rate Anode for Rechargeable Na-Ion Batteries

ACS Applied Materials & Interfaces (2024)

P. K. Pareek Sathish Deshagani Wondwossen Melaku Yimer Rajat Kumar S. Sampath

A stoichiometric cubic phase of zinc bismuth oxide ZnBi38O60 (ZBO) is introduced as an anode for rechargeable Na-ion batteries. ZBO is synthesized using a coprecipitation method and characterized by various physicochemical techniques. Pristine ZBO shows a high cyclability in an ether-based electrolyte due to the formation of a robust interphase coupled with high Na+ conductivity. Fast charge-transfer kinetics and high chemical compatibility between the electrolyte and electrode result in a high reversible stable capacity of ∼300 mA h/g at 100 mA/g and ∼180 mA h/g at 1000 mA/g for the as-synthesized ZBO. Using in situ diffraction (XRD) experiments, both conversion and alloying reactions are found to be responsible for the observed good performance. A robust, multilayered SEI composed of an inner bismuth-rich inorganic layer and an outer polyether layer with high ionic conductivity is observed using X-ray photoelectron spectroscopy analysis. The battery characteristics are found to be superior to the individual binary oxides, Bi2O3 and ZnO, thus bringing out the advantages of the addition of zinc and the ternary system studied. Preliminary full cell studies with the ZBO anode and Na3V2(PO4)3 cathode show good performance with high energy density and stability. The present investigations reveal a great potential for the anode, ZBO, comprising earth-abundant elements, and will likely lead to an alternate anode material for rechargeable batteries.

Bismuth

10.1021/acsami.4c16985

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STUDIES ON BIOCHEMICAL POLYMORPHISM AND REPRODUCTION IN SHEEP

P. K. Pareek

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Ultrasonographic evaluation of uterine involution and postpartum follicular dynamics in French Jennies (Equus asinus)

Theriogenology (2003)

D. Dadarwal Samarth Tandon G. N. Purohit P. K. Pareek

Involution (esoterism)

Equus asinus

10.1016/j.theriogenology.2003.10.005

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Citations (31)

Synthesis of some biologically active benzothiazole derivatives

Der pharma chemica (2010)

Manish Chaudhary Deepak Pareek P. K. Pareek Ravi Kant Krishan G. Ojha

N-(4,5-dihydro-1H-imidazol-2-yl)-6-substituted-1,3-benzothiazol-2-amines and N-(1Hbenzimidazol- 2-yl)-6-substituted-1,3-benzothiazol-2-amines were synthesized by the reaction of 6-substituted-2-aminobenzothiazoles with carbon disulphide and methyl iodide. It was followed by the reaction with o-phenylene diamine/ ethylene diamine. All the synthesized compounds were characterized by elemental analysis, IR spectra, 1H NMR and MASS spectral studies. They were screened for their anti-inflammatory, antiulcer, antitumor, entomological (antifeedant, acaricidal, contact toxicity and stomach toxicity) and antibacterial activities

Benzothiazole

Ethylene diamine

Ethyl iodide

Proton NMR

Methyl iodide

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Citations (9)

Development of PCR-Based Technique for Detection of Purity of Pashmina Fiber from Textile Materials

Applied Biochemistry and Biotechnology (2015)

Rajiv Kumar D. B. Shakyawar P. K. Pareek Arumugam Raja L. L. L. Prince

Textile

10.1007/s12010-015-1552-z

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Citations (6)

Appraisal the Effect of NitrogenPhosphorus and Bio-fertilizers on Protein Contentin Seed of Garden Pea (Pisum sativum L.) cv. Arkel

Journal of Experimental Agriculture International (2022)

Raja Ram Bunker R. K. Narolia Vimal Nagar Sunil Kumar Yadav P. K. Pareek

A field experiment was performed in the course of rabi year 2017-18.to study the effect of nitrogen, phosphorus and biofertilizers on the protein content of seeds of garden peas (Pisum sativum L.) cv. Arkel. The experiment was set up in RBD, with 11 treatments in three replications comparing nitrogen and phosphorus levels, as well as bio-fertilizers, to the control.A significant increase in protein content from 15.60% to 22.06% when 20 kg per hectare N + 40 kgper hectare P + Rhizobium + PSB was applied (T5), maximal nitrogen concentration in plants was 20 kg per hectare N + 40 kg per hectare P + Rhizobium + PSB (T5) (2.30 per cent). T5 was statistically comparable to 20 kg per hectare N + 40 kg per hectare P + Rhizobium (T3) and 20 kg per hectare N + 40 kg per hectare P + PSB (T4).

Hectare

Field pea

Biofertilizer

10.9734/jeai/2022/v44i230799

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Effect of Different Glycerol Levels on the Release of Glutamic Oxaloacetic Transaminase (GOT) from Deep Frozen Ram Spermatozoa

Andrologia (2009)

P. N. RoyChoudhury H. C. Gowda P. K. Pareek

Release of GOT was determined during different treatments in ram semen extended (1:10) with lactose-egg yolk diluter containing 3.5% and 5% glycerol (v/v). Semen samples were collected by the electro-ejaculation technique and GOT was analysed colorimetrically. Highly significant difference (p less than 0.01) was found in the post-thaw percent motile spermatozoa and GOT release (IU/10(9) spermatozoa) between 3.5% and 5% glycerol containing equilibrated samples. The difference in percent motile spermatozoa was not significant between 3.5% and 5% glycerol levels in control, post-thaw unequilibrated and prefreeze equilibrated samples. Whereas the difference in GOT release between 3.5% and 5% glycerol concentrations was not significant in control and post-thaw unequilibrated samples and highly significant (p less than 0.01) in prefreeze equilibrated samples.

Transaminase

Yolk

10.1111/j.1439-0272.1975.tb00929.x

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Citations (7)

Extraction of Natural Dye from Kigelia pinnata and Its Application on Pashmina (Cashmere) Fabric

Research Journal of Textile and Apparel (2013)

K. K. Sharma P. K. Pareek Arumugam Raja Priyanka Temani Ajay Kumar

The present study details attempts made to extract purified natural dye from the heartwood of Kigelia pinnata to dye cashmere fabrics. From the different extracted compounds, lapachol is identified as a viable dye source and the compound is characterized by using analytical and spectral (UV- Vis, IR, 1 H NMR) data. The isolated lapachol is used to dye cashmere fabric alone and also with different mordants, such as aluminium sulphate, stannous chloride and ferrous sulphate. The dye produces bright reddish brown colours on fabric with reproducibility. The addition of different mordants during dyeing imparts very good fastness properties on the cashmere fabric.

Mordant

Natural dye

Lawsonia inermis

10.1108/rjta-17-02-2013-b005

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Citations (7)