Ajai Gupta: search on Z-Library

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1

[Studies in Natural Products Chemistry] Volume 46 || Alkaloids: A Source of Anticancer Agents from Nature

Gupta, Ajai Prakash

Year:

2015

Language:

english

File:

PDF, 14.46 MB

english, 2015

2

Ultrafast UPLC-ESI-MS and HPLC with monolithic column for determination of principal flavor compounds in vanilla pods

Upendra K. Sharma, Nandini Sharma, Arun K. Sinha, Neeraj Kumar, Ajai P. Gupta

Journal:

Journal of Separation Science

Year:

2009

Language:

english

File:

PDF, 654 KB

english, 2009

3

Rules and management of biomedical waste at Vivekananda Polyclinic: A case study

Saurabh Gupta, Ram Boojh, Ajai Mishra, Hem Chandra

Journal:

Waste Management

Year:

2009

Language:

english

File:

PDF, 726 KB

english, 2009

4

Isolation and characterization of bioactive metabolites from Xylaria psidii, an endophytic fungus of the medicinal plant Aegle marmelos and their role in mitochondrial dependent apoptosis against pancreatic cancer cells

Arora, Divya, Sharma, Nisha, Singamaneni, Venugopal, Sharma, Vishal, Kushwaha, Manoj, Abrol, Vidushi, Guru, Santosh, Sharma, Sonia, Gupta, Ajai Prakash, Bhushan, Shashi, Jaglan, Sundeep, Gupta, Prasoo

Journal:

Year:

2016

Language:

english

File:

PDF, 1.32 MB

english, 2016

5

Modelling of hybrid energy system—Part III: Case study with simulation results

Ajai Gupta, R.P. Saini, M.P. Sharma

Journal:

Renewable Energy

Year:

2011

Language:

english

File:

PDF, 136 KB

english, 2011

6

Modelling of hybrid energy system—Part II: Combined dispatch strategies and solution algorithm

Ajai Gupta, R.P. Saini, M.P. Sharma

Journal:

Renewable Energy

Year:

2011

Language:

english

File:

PDF, 1.07 MB

english, 2011

7

Modelling of hybrid energy system—Part I: Problem formulation and model development

Ajai Gupta, R.P. Saini, M.P. Sharma

Journal:

Renewable Energy

Year:

2011

Language:

english

File:

PDF, 190 KB

english, 2011

8

A Multiplanar External Fixator Assembly for Complex Proximal Humeral Fractures

Singh, Ajai, Gupta, Om Prakash, Kumar, Vineet, Srivastava, Rajeshwar Nath

Journal:

Techniques in Orthopaedics

Year:

2012

Language:

english

File:

PDF, 261 KB

english, 2012

9

Development and validation of a highly sensitive LC–MS/MS-ESI method for quantification of IIIM-019—A novel nitroimidazole derivative with promising action against Tuberculosis: Application to drug development

Kour, Gurleen, Chandan, Bal Krishan, Khullar, Mowkshi, Munagala, Gurunadham, Singh, Parvinder Pal, Bhagat, Asha, Gupta, Ajai Prakash, Vishwakarma, Ram A., Ahmed, Zabeer

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2016

Language:

english

File:

PDF, 959 KB

english, 2016

10

Simultaneous densitometric determination of artemisinin, artemisinic acid and arteannuin-B in Artemisia annua using reversed-phase thin layer chromatography

Pamita Bhandari, Ajai P. Gupta, Bikram Singh, Vijay K. Kaul

Journal:

Journal of Separation Science

Year:

2005

Language:

english

File:

PDF, 403 KB

english, 2005

11

RP-HPTLC densitometric determination and validation of vanillin and related phenolic compounds in accelerated solvent extract of Vanilla planifolia*

Upendra Kumar Sharma, Nandini Sharma, Ajai Prakash Gupta, Vinod Kumar, Arun Kumar Sinha

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 659 KB

english, 2007

12

Reversed phase-HPLC for rapid determination of polyphenols in flowers of rose species

Neeraj Kumar, Pamita Bhandari, Bikram Singh, Ajai P. Gupta, Vijay K. Kaul

Journal:

Journal of Separation Science

Year:

2008

Language:

english

File:

PDF, 613 KB

english, 2008

13

Steady-state modelling of hybrid energy system for off grid electrification of cluster of villages

Ajai Gupta, R.P. Saini, M.P. Sharma

Journal:

Renewable Energy

Year:

2010

Language:

english

File:

PDF, 708 KB

english, 2010

14

Direct and selective spectrophotometric method for the determination of vanadium in steel, environmental and biological samples

Sunitha B. Mathew, Girija Pataila, Ajai K. Pillai, V.K. Gupta

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2011

Language:

english

File:

PDF, 153 KB

english, 2011

15

An efficient liquid chromatography-tandem mass spectrometry method for the quantification of borrelidin from Streptomyces rochei (ATCC 10739)

Magotra, Ankita, Nalli, Yedukondalu, Kushwaha, Manoj, Raina, Chand, Gupta, Ajai Prakash, Ali, Asif, Vishwakarma, Ram A, Chaubey, Asha

Journal:

Journal of Chemical Technology & Biotechnology

Year:

2014

Language:

english

File:

PDF, 384 KB

english, 2014

16

Synthesis of ZnO Nanorods by Electrochemical Deposition Method and Its Antibacterial Activity

Gupta, Ajai K., Kashyap, Vandana, Gupta, Bipin Kumar, Nandi, Shoma Paul, Saxena, Kanchan, Khare, Neeraj

Journal:

Journal of Nanoengineering and Nanomanufacturing

Year:

2013

Language:

english

File:

PDF, 11.21 MB

english, 2013

17

Spectrophotometric Determination of Hydrogen Peroxide Using Leucocrystal Violet in Micellar Medium

Mathew, Sunitha B., Pillai, Ajai K., Gupta, Vinay K.

Journal:

Journal of Dispersion Science and Technology

Year:

2009

Language:

english

File:

PDF, 122 KB

english, 2009

18

Terpenoid and flavonoid spectrum of in vitro cultures ofGlycyrrhiza glabrarevealed high chemical heterogeneity: platform to understand biosynthesis

Khan, Saima, Pandotra, Pankaj, Manzoor, Malik Muzafar, Kushwaha, Manoj, Sharma, Rajni, Jain, Shreyansh, Ahuja, Ashok, Amancha, Vishal, Bhushan, Sashi, Guru, Santosh Kumar, Gupta, Ajai Prakash, Vishwak

Journal:

Plant Cell, Tissue and Organ Culture

Year:

2016

Language:

english

File:

PDF, 637 KB

english, 2016

19

Leaf spot disease adversely affects human health promoting constituents and withanolide biosynthesis in Withania somnifera (L.) Dunal

Singh, Varinder, Singh, Baldev, Sharma, Ashutosh, Kaur, Kulwinder, Gupta, Ajai Prakash, Salar, Raj Kumar, Hallan, Vipin, Pati, Pratap Kumar

Journal:

Journal of Applied Microbiology

Year:

2016

Language:

english

File:

PDF, 656 KB

english, 2016

20

In-vitro and in-vivo pharmacokinetics of IS01957, p-coumaric acid derivative using a validated LC–ESI–MS/MS method in mice plasma

Sharma, Anjna, Magotra, Asmita, Rath, Santosh Kumar, Wazir, Priya, Nandi, Utpal, Koul, Surrinder, Sangwan, Payare Lal, Gupta, Ajai Prakash, Singh, Gurdarshan

Journal:

Journal of Pharmaceutical Investigation

Year:

2017

Language:

english

File:

PDF, 1.26 MB

english, 2017

21

Cancer: Back to kitchen-curcumin and its Analogs

Prakash Gupta, Ajai

Journal:

Journal of Traditional Medicine & Clinical Naturopathy

Year:

2016

File:

PDF, 410 KB

2016

22

A rapid RP-HPTLC densitometry method for simultaneous determination of major flavonoids in important medicinal plants

Pamita Bhandari, Neeraj Kumar, Ajai P. Gupta, Bikram Singh, Vijay K. Kaul

Journal:

Journal of Separation Science

Year:

2007

Language:

english

File:

PDF, 591 KB

english, 2007

23

Simultaneous densitometric determination of shikonin, acetylshikonin, and β-acetoxyisovaleryl-shikonin in ultrasonic-assisted extracts of four Arnebia species using reversed-phase thin layer chromatography

Nandini Sharma, Upendra K. Sharma, Ajai P. Gupta, Devla, Arun K. Sinha, Brij Lal, Paramvir S. Ahuja

Journal:

Journal of Separation Science

Year:

2009

Language:

english

File:

PDF, 678 KB

english, 2009

24

RP-thin layer chromatographic method for the quantification of three gingerol homologs of ultrasonic-assisted fresh rhizome extracts of Zingiber officinale collected from North Western Himalayas

Imran Khan, Pankaj Pandotra, Ajai Prakash Gupta, Rajni Sharma, Bishan Das Gupta, Jagdish Kumar Dhar, Gandhi Ram, Yashbir Singh Bedi, Suphla Gupta

Journal:

Journal of Separation Science

Year:

2010

Language:

english

File:

PDF, 143 KB

english, 2010

25

High-performance thin layer chromatography method for quantitative determination of four major anthraquinone derivatives in Rheum emodi

Narendra P. Singh, Ajai P. Gupta, Arun K. Sinha, Paramvir S. Ahuja

Journal:

Journal of Chromatography A

Year:

2005

Language:

english

File:

PDF, 98 KB

english, 2005

26

Simultaneous determination of epicatechin, syringic acid, quercetin-3-O-galactoside and quercitrin in the leaves of Rhododendron species by using a validated HPTLC method

Nandini Sharma, Upendra Kumar Sharma, Ajai Prakash Gupta, Arun Kumar Sinha

Journal:

Journal of Food Composition and Analysis

Year:

2010

Language:

english

File:

PDF, 310 KB

english, 2010

27

Current-induced effect on resistivity and magnetoresistance of La0.67Ba0.33MnO3 manganite

Rajesh Kumar, Ajai K. Gupta, D.P. Singh, Vijay Kumar, G.L. Bhalla, Neeraj Khare

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2008

Language:

english

File:

PDF, 227 KB

english, 2008

28

Preparation and low field magnetoresistance of double layered manganite La1.4Ca1.6Mn2O7

Neeraj Khare, Ajai K. Gupta, G.L. Bhalla

Journal:

Journal of Physics and Chemistry of Solids

Year:

2005

Language:

english

File:

PDF, 164 KB

english, 2005

29

Magnetic phase diagram of double-layered La2−2xCa1+2xMn2O7 manganite

Ajai K. Gupta, G.L. Bhalla, Neeraj Khare

Journal:

Journal of Physics and Chemistry of Solids

Year:

2006

Language:

english

File:

PDF, 998 KB

english, 2006

30

Study of magnetotransport in double-layered La1.4Ca1.6Mn2O7 manganite: Presence of nano-ferromagnetic domains in paramagnetic matrix

Ajai K. Gupta, Rajesh Kumar, Vijay Kumar, G.L. Bhalla, Neeraj Khare

Journal:

Journal of Physics and Chemistry of Solids

Year:

2009

Language:

english

File:

PDF, 408 KB

english, 2009

31

A rapid spectrophotometric assay of some organophosphorus pesticide residues in vegetable samples

Sunitha B. Mathew, Ajai K. Pillai, Vinay K. Gupta

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2007

Language:

english

File:

PDF, 98 KB

english, 2007

32

Low field magnetoresistance and conduction noise in layered manganite La1.4Ca1.6Mn2O7

Neeraj Khare, Ajai K. Gupta, G.L. Bhalla

Journal:

Solid State Communications

Year:

2004

Language:

english

File:

PDF, 137 KB

english, 2004

33

Lonijaposides, novel cerebrosides from Lonicera japonica

Neeraj Kumar, Bikram Singh, Ajai P. Gupta, Vijay K. Kaul

Journal:

Year:

2006

Language:

english

File:

PDF, 135 KB

english, 2006

34

A new system for the spectrophotometric determination of arsenic in environmental and biological samples

Ajai Pillai, G Sunita, V.K Gupta

Journal:

Analytica Chimica Acta

Year:

2000

Language:

english

File:

PDF, 48 KB

english, 2000

35

Steroids and related studies: LVI. Thin-layer chromatography of some azasteroids

Harkishan Singh, Dharam Paul, Tilak Raj Bhardwaj, Ajai Kumar Chaudhary, Rakesh Kumar Gupta

Journal:

Journal of Chromatography A

Year:

1982

Language:

english

File:

PDF, 142 KB

english, 1982

36

Isolation of high artemisinin-yielding clones of Artemisia annua

Dharam C. Jain, Ajay K. Mathur, Madan M. Gupta, Anil K. Singh, Ram K. Verma, Ajai P. Gupta, Sushil Kumar

Journal:

Year:

1996

Language:

english

File:

PDF, 648 KB

english, 1996

37

Pleiotropic behaviour of a cyanophage AS-1-resistant mutant ofAnacystis nidulans

Ajai K. Kashyap, Sewa L. Gupta

Journal:

Molecular Genetics and Genomics

Year:

1982

Language:

english

File:

PDF, 177 KB

english, 1982

38

Circadian periodicity of plasma lipid peroxides and anti-oxidant enzymes in pulmonary tuberculosis

Ranjana Singh, Rajesh K. Singh, Anil K. Tripathi, Nikhil Gupta, Ajai Kumar, Anil K. Singh, Abbas A. Mahdi, Rajendra Prasad, Raj K. Singh

Journal:

Indian Journal of Clinical Biochemistry

Year:

2004

Language:

english

File:

PDF, 498 KB

english, 2004

39

Temperature dependence of electroresistance for La0.67Ba0.33MnO3 manganite

Rajesh Kumar, Ajai K. Gupta, Vijay Kumar, G.L. Bhalla, Neeraj Khare

Journal:

Journal of Physics and Chemistry of Solids

Year:

2007

Language:

english

File:

PDF, 170 KB

english, 2007

40

Biflavonoids from Lonicera japonica

Neeraj Kumar, Bikram Singh, Pamita Bhandari, Ajai P. Gupta, Sanjay K. Uniyal, Vijay K. Kaul

Journal:

Year:

2005

Language:

english

File:

PDF, 117 KB

english, 2005

41

Determination of atrazine in environmental and biological samples using solid phase extraction and spectrophotometry

Urmila Tamrakar, Sunitha B. Mathew, V. K. Gupta, Ajai K. Pillai

Journal:

Journal of Analytical Chemistry

Year:

2009

Language:

english

File:

PDF, 191 KB

english, 2009

42

An improved colorimetric determination of micro amounts of chromium(VI) and chromium(III) usingp-aminoacetophenone and phloroglucinol in different samples

Prachi Parmar, Ajai K. Pillai, Vinay K. Gupta

Journal:

Journal of Analytical Chemistry

Year:

2010

Language:

english

File:

PDF, 177 KB

english, 2010

43

Inter-relation between descriptors and morphine yield in Asian germplasm of opium poppy Papaver somniferum

Suphla Bajpai, Ajai Prakash Gupta, M.M. Gupta, Srikant Sharma, C.M. Govil, Sushil Kumar

Journal:

Genetic Resources and Crop Evolution

Year:

2000

Language:

english

File:

PDF, 55 KB

english, 2000

44

A Validated and Densitometric HPTLC Method for the Quantification of Withaferin-A and Withanolide-A in Different Plant Parts of Two Morphotypes ofWithania somnifera

Vivek Sharma, Ajai P. Gupta, Pamita Bhandari, Raghbir C. Gupta, Bikram Singh

Journal:

Chromatographia

Year:

2007

Language:

english

File:

PDF, 280 KB

english, 2007

45

Stability-Indicating LC–PDA Method for Determination of Picrosides in Hepatoprotective Indian Herbal Preparations ofPicrorhiza kurroa

Pamita Bhandari, Neeraj Kumar, Bikram Singh, Ajai P. Gupta, Vijay K. Kaul, Paramvir S. Ahuja

Journal:

Chromatographia

Year:

2009

Language:

english

File:

PDF, 399 KB

english, 2009

46

A Rapid Determination of Podophyllotoxin in Podophyllum hexandrum by Reverse Phase High Performance Thin Layer Chromatography

Mishra, Nidhi, Gupta, Ajai P., Singh, Bikram, Kaul, Vijay K., Ahuja, Paramvir S.

Journal:

Journal of Liquid Chromatography & Related Technologies

Year:

2005

Language:

english

File:

PDF, 328 KB

english, 2005

47

A spectrophotometric method for the determination of fenvalerate and cypermethrin in presence of each other

Urmila Tamrakar, V. K. Gupta, Ajai K. Pillai

Journal:

Journal of Analytical Chemistry

Year:

2012

Language:

english

File:

PDF, 177 KB

english, 2012

48

Effect of Ba doping on structure and magneto-transport properties of layered manganite La1.4Ca1.6−xBaxMn2O7

H.K. Singh, Ajai. K. Gupta, P.K. Siwach, O.N. Srivastava

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2005

Language:

english

File:

PDF, 173 KB

english, 2005

49

Hopping conduction in double layered La2−2xCa1+2xMn2O7 manganite

Ajai K. Gupta, Vijay Kumar, Neeraj Khare

Journal:

Solid State Sciences

Year:

2007

Language:

english

File:

PDF, 281 KB

english, 2007

50

ortho -Amidoalkylation of Phenols via Tandem One-Pot Approach Involving Oxazine Intermediate

Mudududdla, Ramesh, Jain, Shreyans K., Bharate, Jaideep B., Gupta, Ajai P., Singh, Baldev, Vishwakarma, Ram A., Bharate, Sandip B.

Journal:

Journal of Organic Chemistry

Year:

2012

Language:

english

File:

PDF, 1.30 MB

english, 2012

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