Ritu Barthwal: search on Z-Library

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1

Quantum chemical and nuclear magnetic resonance spectral studies on molecular properties and electronic structure of berberine and berberrubine

A. N. Tripathi, Lata Chauhan, P. P. Thankachan, Ritu Barthwal

Journal:

Magnetic Resonance in Chemistry

Year:

2007

Language:

english

File:

PDF, 332 KB

english, 2007

2

Structural elucidation of 4′-epiadriamycin by nuclear magnetic resonance spectroscopy and comparison with adriamycin and daunomycin using quantum mechanical and restrained molecular dynamics approach

Ritu Barthwal, Prashansa Agrawal, A.N. Tripathi, Uma Sharma, N.R. Jagannathan, Girjesh Govil

Journal:

Archives of Biochemistry and Biophysics

Year:

2008

Language:

english

File:

PDF, 1.73 MB

english, 2008

3

Dual mode of binding of anti cancer drug epirubicin to G-quadruplex [d-(TTAGGGT)]4 containing human telomeric DNA sequence induces thermal stabilization

Raje, Shailja, Pandav, Kumud, Barthwal, Ritu

Journal:

Bioorganic & Medicinal Chemistry

Year:

2019

Language:

english

File:

PDF, 3.72 MB

english, 2019

4

Interaction of anticancer drug mitoxantrone with DNA hexamer sequence d-(CTCGAG)2 by absorption, fluorescence and circular dichroism spectroscopy

Dogra, Shilpa, Awasthi, Pamita, Nair, Maya, Barthwal, Ritu

Journal:

Journal of Photochemistry and Photobiology B: Biology

Year:

2013

Language:

english

File:

PDF, 1.19 MB

english, 2013

5

EGb 761 promotes osteoblastogenesis, lowers bone marrow adipogenesis and atherosclerotic plaque formation

Gautam, Jyoti, Kushwaha, Priyanka, Swarnkar, Gaurav, Khedgikar, Vikram, Nagar, Geet K., Singh, Divya, Singh, Vishal, Jain, Manish, Barthwal, Manoj, Trivedi, Ritu

Journal:

Year:

2012

Language:

english

File:

PDF, 1.14 MB

english, 2012

6

Multispectroscopic methods reveal different modes of interaction of anti cancer drug mitoxantrone with Poly(dG-dC).Poly(dG-dC) and Poly(dA-dT).Poly(dA-dT)

Awasthi, Pamita, Dogra, Shilpa, Barthwal, Ritu

Journal:

Journal of Photochemistry and Photobiology B: Biology

Year:

2013

Language:

english

File:

PDF, 2.15 MB

english, 2013

7

Structure of DNA sequence d-TGATCA by two-dimensional nuclear magnetic resonance spectroscopy and restrained molecular dynamics

Ritu Barthwal, Pamita Awasthi, Monica, Manpreet Kaur, Uma Sharma, Nandana Srivastava, S.K. Barthwal, Girjesh Govil

Journal:

Journal of Structural Biology

Year:

2004

Language:

english

File:

PDF, 2.91 MB

english, 2004

8

Modeling of HIV-1 TAR RNA-Ligand Complexes

M. Mitrasinovic, Petar, S. Tomar, Jyoti, S. Nair, Maya, Barthwal, Ritu

Journal:

Medicinal Chemistry

Year:

2011

Language:

english

File:

PDF, 220 KB

english, 2011

9

Inside Back Cover: Molecular Recognition of Parallel DNA Quadruplex d(TTAGGGT) 4 by Mitoxantrone: Binding with 1:2 Stoichiometry Leading to Thermal Stabilization and Telomerase Inhibition (ChemBioChem 7/2016)

Tripathi, Sweta, Pradeep, Tarikere Palakshan, Barthwal, Ritu

Journal:

Year:

2016

File:

PDF, 924 KB

2016

10

Molecular Recognition of Parallel G-quadruplex [d-(TTGGGGT)]4 Containing Tetrahymena Telomeric DNA Sequence by Anticancer Drug Daunomycin: NMR-Based Structure and Thermal Stability

Barthwal, Ritu, Tariq, Zia

Journal:

Year:

2018

Language:

english

File:

PDF, 4.87 MB

english, 2018

11

Studies on drug–DNA complexes, adriamycin–d-(TGATCA)2 and 4′-epiadriamycin–d-(CGATCG)2, by phosphorus-31 nuclear magnetic resonance spectroscopy

Prashansa Agrawal, Girjesh Govil, Ritu Barthwal

Journal:

Magnetic Resonance in Chemistry

Year:

2009

Language:

english

File:

PDF, 411 KB

english, 2009

12

Restrained molecular dynamics studies on complex of adriamycin with DNA hexamer sequence d-CGATCG

Monica Jain, Sudhir Kumar Barthwal, Ritu Barthwal, Girjesh Govil

Journal:

Archives of Biochemistry and Biophysics

Year:

2005

Language:

english

File:

PDF, 940 KB

english, 2005

13

NMR structure of dual site binding of mitoxantrone dimer to opposite grooves of parallel stranded G-quadruplex [d-(TTGGGGT)]4

Pradeep, Tarikere Palakshan, Barthwal, Ritu

Journal:

Year:

2016

Language:

english

File:

PDF, 2.10 MB

english, 2016

14

Molecular recognition of 3 + 1 hybrid human telomeric G-quadruplex DNA d-[AGGG(TTAGGG)3] by anticancer drugs epirubicin and adriamycin leads to thermal stabilization

Raje, Shailja, Barthwal, Ritu

Journal:

International Journal of Biological Macromolecules

Year:

2019

Language:

english

File:

PDF, 4.96 MB

english, 2019

15

Molecular recognition of 3 + 1 hybrid human telomeric G-quadruplex DNA d-[AGGG(TTAGGG)3] by anticancer drugs epirubicin and adriamycin leads to thermal stabilization

Raje, Shailja, Barthwal, Ritu

Journal:

International Journal of Biological Macromolecules

Year:

2019

File:

PDF, 4.96 MB

2019

16

A proton nuclear magnetic resonance investigation of the conformation of daunomycin

Ritu Barthwal, Anwer Mujeeb, Nandana Srivastava, Uma Sharma

Journal:

Chemico-Biological Interactions

Year:

1996

Language:

english

File:

PDF, 1020 KB

english, 1996

17

Binding of anticancer drug adriamycin to parallel G‐quadruplex DNA [d‐(TTAGGGT)] 4 comprising human telomeric DNA leads to thermal stabilization: A multiple spectroscopy study

Raje, Shailja, Pandav, Kumud, Barthwal, Ritu

Journal:

Journal of Molecular Recognition

Year:

2019

File:

PDF, 2.52 MB

2019

18

Studies on the interaction of adriamycin with d-(TGATCA)2 by proton nuclear magnetic resonance spectroscopy, time-resolved fluorescence measurement, diffusion ordered spectroscopy followed by structural refinement using restrained molecular dynamics approach

Prashansa Agrawal, Sudhir Kumar Barthwal, Girjesh Govil, Ritu Barthwal

Journal:

Journal of Molecular Structure

Year:

2009

Language:

english

File:

PDF, 2.53 MB

english, 2009

19

DNA Binding Studies of Vinca Alkaloids: Experimental and Computational Evidence

Pandya, Prateek, Gupta, Surendra P., Pandav, Kumud, Barthwal, Ritu, Jayaram, B., Kumar, Surat

Journal:

Natural Product Communications

Year:

2012

Language:

english

File:

PDF, 649 KB

english, 2012

20

Structure of DNA Hexamer Sequence d-CGATCG by Two-dimensional Nuclear Magnetic Resonance Spectroscopy and Restrained Molecular Dynamics

Barthwal, Ritu, Awasthi, Pamita, Srivastava, Nandana, Sharma, Uma, Kaur, Manpreet, Govil, Girjesh

Journal:

Journal of Biomolecular Structure and Dynamics

Year:

2003

Language:

english

File:

PDF, 1.36 MB

english, 2003

21

A 4:1 stoichiometric binding and stabilization of mitoxantrone-parallel stranded G-quadruplex complex established by spectroscopy techniques

Pradeep, Tarikere Palakashan, Barthwal, Ritu

Journal:

Journal of Photochemistry and Photobiology B: Biology

Year:

2016

Language:

english

File:

PDF, 1.68 MB

english, 2016

22

Structural basis for stabilization of human telomeric G-quadruplex [d-(TTAGGGT)] 4 by anticancer drug adriamycin

Barthwal, Ritu, Raje, Shailja, Pandav, Kumud

Journal:

Journal of Biomolecular Structure and Dynamics

Year:

2020

Language:

english

File:

PDF, 5.85 MB

english, 2020

23

Quantum chemical and nuclear magnetic resonance spectral studies on molecular properties and electronic structure of palmatine molecule

A.N. Tripathi, Kushuma Bisht, P.P. Thankachan, Ritu Barthwal

Journal:

Journal of Molecular Structure

Year:

2008

Language:

english

File:

PDF, 482 KB

english, 2008

24

NMR based structure reveals groove binding of mitoxantrone to two sites of [d-(TTAGGGT)] 4 having human telomeric DNA sequence leading to thermal stabilization of G-quadruplex

Tripathi, Sweta, Barthwal, Ritu

Journal:

International Journal of Biological Macromolecules

Year:

2018

Language:

english

File:

PDF, 2.35 MB

english, 2018

25

Affinity of Anticancer Drug Daunomycin toward Tetrahymena Telomeric G-Quadruplex DNA D-[GGGG(TTGGGG) 3 ]

Tariq, Zia, Barthwal, Ritu

Journal:

Year:

2019

File:

PDF, 4.49 MB

2019

26

Structural basis for stabilization of human telomeric G-quadruplex [d-(TTAGGGT)]4 by anticancer drug epirubicin

Barthwal, Ritu, Raje, Shailja, Pandav, Kumud

Journal:

Bioorganic & Medicinal Chemistry

Year:

2020

File:

PDF, 10.33 MB

2020

27

123 NMR study of interaction of mitoxantrone to G-quadruplex sequences leading to stabilization and inhibition of telomerase enzyme

Barthwal, Ritu, Tripathi, Sweta, Palakshan Pradeep, Tarikere

Journal:

Journal of Biomolecular Structure and Dynamics

Year:

2015

Language:

english

File:

PDF, 583 KB

english, 2015

28

Structural and biophysical insight into dual site binding of the protoberberine alkaloid palmatine to parallel G-quadruplex DNA using NMR, fluorescence and Circular Dichroism spectroscopy

Padmapriya Kumar,, Barthwal, Ritu

Journal:

Year:

2018

Language:

english

File:

PDF, 3.52 MB

english, 2018

29

Molecular recognition of parallel quadruplex d-(TTGGGGT)4 by mitoxantrone: binding with 1:4 stoichiometry leads to telomerase inhibition.

PALAKSHAN, PRADEEP TARIKERE, Tripathi, Sweta, Barthwal, Ritu

Journal:

Year:

2016

Language:

english

File:

PDF, 2.25 MB

english, 2016

30

NMR based structural studies decipher stacking of the alkaloid coralyne to terminal guanines at two different sites in parallel G-quadruplex DNA, [d(TTGGGGT)]4 and [d(TTAGGGT)]4

Padmapriya, Kumar, Barthwal, Ritu

Journal:

Biochimica et Biophysica Acta (BBA) - General Subjects

Year:

2016

Language:

english

File:

PDF, 2.34 MB

english, 2016

31

Affinity of Anticancer Drug Daunomycin toward Tetrahymena Telomeric G-Quadruplex DNA D-[GGGG(TTGGGG) 3 ]

Tariq, Zia, Barthwal, Ritu

Journal:

Year:

2019

Language:

english

File:

PDF, 4.49 MB

english, 2019

32

A 500 MHz proton NMR study of the interaction of the tripeptide Lys-Tyr-Lys with the tetradeoxynucleotides d-CpCpGpG and d-CpGpCpG

Ritu Barthwal, Shrikant Kukreti, Anwer Mujeeb, Girjesh Govil

Journal:

Magnetic Resonance Materials in Physics, Biology and Medicine

Year:

1993

Language:

english

File:

PDF, 1.35 MB

english, 1993

33

Binding of the alkaloid coralyne to parallel G-quadruplex DNA [d(TTGGGGT)]4 studied by multi-spectroscopic techniques

Padmapriya, Kumar, Barthwal, Ritu

Journal:

Biophysical Chemistry

Year:

2016

Language:

english

File:

PDF, 1.93 MB

english, 2016

34

Binding of anticancer drug adriamycin to parallel G‐quadruplex DNA [d‐(TTAGGGT)] 4 comprising human telomeric DNA leads to thermal stabilization: A multiple spectroscopy study

Raje, Shailja, Pandav, Kumud, Barthwal, Ritu

Journal:

Journal of Molecular Recognition

Year:

2019

Language:

english

File:

PDF, 2.52 MB

english, 2019

35

Detrimental effects of atherogenic and high fat diet on bone and aortic calcification rescued by an isoflavonoid Caviunin β- d - g lucopyranoside

Choudhary, Dharmendra, Adhikary, Sulekha, Gautam, Jyoti, Maurya, Preeti, Ahmad, Naseer, Kushwaha, Priyanka, Khan, Mohd Parvez, Kumar, Avinash, Barthwal, Manoj, Maurya, Rakesh, Trivedi, Ritu

Journal:

Biomedicine & Pharmacotherapy

Year:

2017

Language:

english

File:

PDF, 6.03 MB

english, 2017

36

A 500 MHz proton NMR study of the conformation of adriamycin

Ritu Barthwal, Nandana Srivastava, Uma Sharma, Girjesh Govil

Journal:

Journal of Molecular Structure

Year:

1994

Language:

english

File:

PDF, 1.43 MB

english, 1994

37

Molecular Recognition of Parallel DNA Quadruplex d(TTAGGGT) 4 by Mitoxantrone: Binding with 1:2 Stoichiometry Leading to Thermal Stabilization and Telomerase Inhibition

Tripathi, Sweta, Pradeep, Tarikere Palakshan, Barthwal, Ritu

Journal:

Year:

2016

Language:

english

File:

PDF, 1.28 MB

english, 2016

38

Binding of anticancer drug daunomycin to parallel G-quadruplex DNA [d-(TTGGGGT)]4 leads to thermal stabilization: A multispectroscopic investigation

Tariq, Zia, Barthwal, Ritu

Journal:

International Journal of Biological Macromolecules

Year:

2018

Language:

english

File:

PDF, 2.31 MB

english, 2018

39

Self-association of Coralyne: An ordered thermal destacking

Kaushik, Shikha, Kaushik, Mahima, Barthwal, Ritu, Kukreti, Shrikant

Journal:

Results in Chemistry

Year:

2020

File:

PDF, 1.10 MB

2020

40

Structure of daunomycin complexed to d-TGATCA by two-dimensional nuclear magnetic resonance spectroscopy

Ritu Barthwal, Uma Sharma, Nandana Srivastava, Monica Jain, Pamita Awasthi, Manpreet Kaur, Sudhir Kumar Barthwal, Girjesh Govil

Journal:

European Journal of Medicinal Chemistry

Year:

2006

Language:

english

File:

PDF, 940 KB

english, 2006

41

NMR-based structure of anticancer drug mitoxantrone stacked with terminal base pair of DNA hexamer sequence d-(ATCGAT) 2

Dogra, Shilpa, Awasthi, Pamita, Tripathi, Sweta, Pradeep, T.P., Nair, Maya S., Barthwal, Ritu

Journal:

Journal of Biomolecular Structure and Dynamics

Year:

2014

Language:

english

File:

PDF, 926 KB

english, 2014

42

Nuclear magnetic resonance studies reveal stabilization of parallel G-quadruplex DNA [d(T2G4T)]4 upon binding to protoberberine alkaloid coralyne

Padmapriya, Kumar, Barthwal, Ritu

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2016

Language:

english

File:

PDF, 1.05 MB

english, 2016

43

Structural and biophysical insight into dual site binding of the protoberberine alkaloid palmatine to parallel G-quadruplex DNA using NMR, fluorescence and circular dichroism spectroscopy

Padmapriya, Kumar, Barthwal, Ritu

Journal:

Year:

2018

Language:

english

File:

PDF, 7.32 MB

english, 2018

44

Solution studies on the complex of 4′-epiadriamycin-d-(CGATCG)2 followed by time-resolved fluorescence measurement, diffusion ordered spectroscopy and restrained molecular dynamics simulations

Prashansa Agrawal, Sudhir Kumar Barthwal, Girjesh Govil, Ritu Barthwal

Journal:

Bioorganic & Medicinal Chemistry

Year:

2009

Language:

english

File:

PDF, 2.76 MB

english, 2009

45

Shoot cultures ofHoppea fastigiata(Griseb.) C.B. Clarke as potential source of neuroprotective xanthones

Moon, Utkarsh Ravindra, Sircar, Debabrata, Barthwal, Ritu, Sen, Sukanta Kumar, Beuerle, Till, Beerhues, Ludger, Mitra, Adinpunya

Journal:

Journal of Natural Medicines

Year:

2015

Language:

english

File:

PDF, 956 KB

english, 2015

46

126 NMR based structure and stabilization of G quadruplex d-(TTGGGGT) 4 due to binding with an alkaloid coralyne

Kumar, Padmapriya, Barthwal, Ritu

Journal:

Journal of Biomolecular Structure and Dynamics

Year:

2015

Language:

english

File:

PDF, 607 KB

english, 2015

47

Studies on self-aggregation of anthracycline drugs by restrained molecular dynamics approach using nuclear magnetic resonance spectroscopy supported by absorption, fluorescence, diffusion ordered spectroscopy and mass spectrometry

Prashansa Agrawal, Sudhir Kumar Barthwal, Ritu Barthwal

Journal:

European Journal of Medicinal Chemistry

Year:

2009

Language:

english

File:

PDF, 1.58 MB

english, 2009

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