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Items: 1 to 50 of 65

1.

Enhanced uptake, high selective and microtubule disrupting activity of carbohydrate fused pyrano-pyranones derived from natural coumarins attributes to its anti-malarial potential.

Gupta S, Khan J, Kumari P, Narayana C, Ayana R, Chakrabarti M, Sagar R, Singh S.

Malar J. 2019 Oct 11;18(1):346. doi: 10.1186/s12936-019-2971-z.

2.

A small bioactive glycoside inhibits epsilon toxin and prevents cell death.

Shivappagowdar A, Pati S, Narayana C, Ayana R, Kaushik H, Sah R, Garg S, Khanna A, Kumari J, Garg L, Sagar R, Singh S.

Dis Model Mech. 2019 Oct 10;12(10). pii: dmm040410. doi: 10.1242/dmm.040410.

3.

Role of Explicit Solvation in the Simulation of Resonance Raman Spectra within Short-Time Dynamics Approximation.

Mondal S, Narayana C.

J Phys Chem B. 2019 Oct 17;123(41):8800-8813. doi: 10.1021/acs.jpcb.9b07471. Epub 2019 Aug 27.

PMID:
31408344
4.

Pressure-Induced Phase Transitions in Germanium Telluride: Raman Signatures of Anharmonicity and Oxidation.

Pawbake A, Bellin C, Paulatto L, Béneut K, Biscaras J, Narayana C, Late DJ, Shukla A.

Phys Rev Lett. 2019 Apr 12;122(14):145701. doi: 10.1103/PhysRevLett.122.145701.

PMID:
31050486
5.

Pressure induced topological and structural phase transitions in 1T-TiSe2: a Raman study.

Rajaji V, Janaky S, Sarma SC, Peter SC, Narayana C.

J Phys Condens Matter. 2019 Apr 24;31(16):165401. doi: 10.1088/1361-648X/ab01bb. Epub 2019 Jan 24.

PMID:
30677001
6.

Impact of Average, Local, and Electronic Structure on Visible Light Photocatalysis in Novel BiREWO6 (RE = Eu and Tb) Nanomaterials.

Shanbogh PP, Raghunathan R, Swain D, Feygenson M, Neuefeind J, Plaisier J, Narayana C, Rao A, Sundaram NG.

ACS Appl Mater Interfaces. 2018 Oct 24;10(42):35876-35887. doi: 10.1021/acsami.8b08452. Epub 2018 Oct 12.

PMID:
30264556
7.

Regioselective Synthesis of Chirally Enriched Tetrahydrocarbazolones and Tetrahydrocarbazoles.

Narayana C, Kumari P, Sagar R.

Org Lett. 2018 Jul 20;20(14):4240-4244. doi: 10.1021/acs.orglett.8b01656. Epub 2018 Jul 3.

PMID:
29969275
8.

Correction: Stereoselective synthesis of natural product inspired carbohydrate fused pyrano[3,2-c]quinolones as antiproliferative agents.

Kumari P, Narayana C, Dubey S, Gupta A, Sagar R.

Org Biomol Chem. 2018 Mar 28;16(12):2185. doi: 10.1039/c8ob90031k. Epub 2018 Mar 5.

PMID:
29504011
9.

High Surface Area SnO2 -Ta2 O5 Composite for Visible Light-driven Photocatalytic Degradation of an Organic Dye.

Velaga B, Shanbogh PP, Swain D, Narayana C, Sundaram NG.

Photochem Photobiol. 2018 Jul;94(4):633-640. doi: 10.1111/php.12896. Epub 2018 Apr 26.

PMID:
29421844
10.

Stereoselective synthesis of natural product inspired carbohydrate fused pyrano[3,2-c]quinolones as antiproliferative agents.

Kumari P, Narayana C, Dubey S, Gupta A, Sagar R.

Org Biomol Chem. 2018 Mar 28;16(12):2049-2059. doi: 10.1039/c7ob03186f. Epub 2018 Feb 7. Erratum in: Org Biomol Chem. 2018 Mar 28;16(12):2185.

PMID:
29411817
11.

In Situ Growth of Self-Assembled ZIF-8-Aminoclay Nanocomposites with Enhanced Surface Area and CO2 Uptake.

Chakraborty A, Laha S, Kamali K, Narayana C, Eswaramoorthy M, Maji TK.

Inorg Chem. 2017 Aug 21;56(16):9426-9435. doi: 10.1021/acs.inorgchem.7b01601. Epub 2017 Aug 9.

PMID:
28792735
12.

Bi4TaO8Cl Nano-Photocatalyst: Influence of Local, Average, and Band Structure.

Bhat SSM, Swain D, Feygenson M, Neuefeind JC, Mishra AK, Hodala JL, Narayana C, Shanbhag GV, Sundaram NG.

Inorg Chem. 2017 May 15;56(10):5525-5536. doi: 10.1021/acs.inorgchem.6b01970. Epub 2017 Apr 21.

PMID:
28429934
13.

Investigation of Ca substitution on the gas sensing potential of LaFeO3 nanoparticles towards low concentration SO2 gas.

Palimar S, Kaushik SD, Siruguri V, Swain D, Viegas AE, Narayana C, Sundaram NG.

Dalton Trans. 2016 Sep 14;45(34):13547-55. doi: 10.1039/c6dt01819j. Epub 2016 Aug 10.

PMID:
27507535
14.

Isosteric substitution in cationic-amphiphilic polymers reveals an important role for hydrogen bonding in bacterial membrane interactions.

Uppu DSSM, Konai MM, Baul U, Singh P, Siersma TK, Samaddar S, Vemparala S, Hamoen LW, Narayana C, Haldar J.

Chem Sci. 2016 Jul 1;7(7):4613-4623. doi: 10.1039/c6sc00615a. Epub 2016 Apr 7.

15.

An impediment to random walk: trehalose microenvironment drives preferential endocytic uptake of plasmonic nanoparticles.

Siddhanta S, Zheng C, Narayana C, Barman I.

Chem Sci. 2016 Jun 1;7(6):3730-3736. doi: 10.1039/c6sc00510a. Epub 2016 Feb 23.

16.

Guest dependent Brillouin and Raman scattering studies of zeolitic imidazolate framework-8 (ZIF-8) under external pressure.

Radhakrishnan D, Narayana C.

J Chem Phys. 2016 Apr 7;144(13):134704. doi: 10.1063/1.4945013.

PMID:
27059582
17.

Crystal Structure and Band Gap Engineering in Polyoxometalate-Based Inorganic-Organic Hybrids.

Roy S, Sarkar S, Pan J, Waghmare UV, Dhanya R, Narayana C, Peter SC.

Inorg Chem. 2016 Apr 4;55(7):3364-77. doi: 10.1021/acs.inorgchem.5b02718. Epub 2016 Mar 17.

PMID:
26986739
18.

A Dual Non-ATP Analogue Inhibitor of Aurora Kinases A and B, Derived from Resorcinol with a Mixed Mode of Inhibition.

Karthigeyan D, Surabhi S, Mizar P, Soumik S, Banerjee A, Sinha SH, Dasgupta D, Narayana C, Kundu TK.

Chem Biol Drug Des. 2016 Jun;87(6):958-67. doi: 10.1111/cbdd.12728. Epub 2016 Mar 21.

PMID:
26808391
19.
20.

Pressure-induced electronic topological transition in Sb2S3.

Sorb YA, Rajaji V, Malavi PS, Subbarao U, Halappa P, Peter SC, Karmakar S, Narayana C.

J Phys Condens Matter. 2016 Jan 13;28(1):015602. doi: 10.1088/0953-8984/28/1/015602. Epub 2015 Dec 10.

PMID:
26656791
21.

Nano-morphology induced additional surface plasmon resonance enhancement of SERS sensitivity in Ag/GaN nanowall network.

Sharvani S, Upadhayaya K, Kumari G, Narayana C, Shivaprasad SM.

Nanotechnology. 2015 Nov 20;26(46):465701. doi: 10.1088/0957-4484/26/46/465701. Epub 2015 Oct 26.

PMID:
26502004
22.

Highly Decoupled Graphene Multilayers: Turbostraticity at its Best.

Mogera U, Dhanya R, Pujar R, Narayana C, Kulkarni GU.

J Phys Chem Lett. 2015 Nov 5;6(21):4437-43. doi: 10.1021/acs.jpclett.5b02145. Epub 2015 Oct 28.

PMID:
26499379
23.

Revealing the trehalose mediated inhibition of protein aggregation through lysozyme-silver nanoparticle interaction.

Siddhanta S, Barman I, Narayana C.

Soft Matter. 2015 Oct 7;11(37):7241-9. doi: 10.1039/c5sm01896j. Epub 2015 Aug 14.

PMID:
26271458
24.

Comparative high pressure Raman studies on perfluorohexane and perfluoroheptane.

Kavitha C, Narayana C.

Spectrochim Acta A Mol Biomol Spectrosc. 2015 Nov 5;150:247-56. doi: 10.1016/j.saa.2015.05.050. Epub 2015 May 27.

PMID:
26056976
25.

Dielectric and Raman investigations of structural phase transitions in (C2H5NH3)2CdCl4.

Yadav R, Swain D, Kundu PP, Nair HS, Narayana C, Elizabeth S.

Phys Chem Chem Phys. 2015 May 14;17(18):12207-14. doi: 10.1039/c5cp00906e.

PMID:
25892296
26.

Thermally stable plasmonic nanocermets grown on microengineered surfaces as versatile surface enhanced Raman spectroscopy sensors for multianalyte detection.

Gupta N, Gupta D, Aggarwal S, Siddhanta S, Narayana C, Barshilia HC.

ACS Appl Mater Interfaces. 2014 Dec 24;6(24):22733-42. doi: 10.1021/am506879h. Epub 2014 Dec 11.

PMID:
25456045
27.

Tunable optical properties of graphene oxide by tailoring the oxygen functionalities using infrared irradiation.

Maiti R, Midya A, Narayana C, Ray SK.

Nanotechnology. 2014 Dec 12;25(49):495704. doi: 10.1088/0957-4484/25/49/495704. Epub 2014 Nov 21.

PMID:
25412640
28.

Photoluminescence tuning of Na1-xKxNdW2O8 (0.0 ≤ x ≤ 0.7) nanoparticles: synthesis, crystal structure and Raman study.

Bhat SS, Huq A, Swain D, Narayana C, Sundaram NG.

Phys Chem Chem Phys. 2014 Sep 21;16(35):18772-80. doi: 10.1039/c4cp02176b.

PMID:
25077684
29.

SERS and MD simulation studies of a kinase inhibitor demonstrate the emergence of a potential drug discovery tool.

Karthigeyan D, Siddhanta S, Kishore AH, Perumal SS, Ågren H, Sudevan S, Bhat AV, Balasubramanyam K, Subbegowda RK, Kundu TK, Narayana C.

Proc Natl Acad Sci U S A. 2014 Jul 22;111(29):10416-21. doi: 10.1073/pnas.1402695111. Epub 2014 Jun 27.

30.

Nanocrystalline Ag microflowers as a versatile SERS platform.

Mettela G, Siddhanta S, Narayana C, Kulkarni GU.

Nanoscale. 2014 Jul 7;6(13):7480-8. doi: 10.1039/c4nr01120a.

PMID:
24882056
31.

Allosteric transition induced by Mg²⁺ ion in a transactivator monitored by SERS.

Kundu PP, Bhowmick T, Swapna G, Pavan Kumar GV, Nagaraja V, Narayana C.

J Phys Chem B. 2014 May 22;118(20):5322-30. doi: 10.1021/jp5000733. Epub 2014 May 9.

PMID:
24783979
32.

Temperature induced structural transformations and gas adsorption in the zeolitic imidazolate framework ZIF-8: a Raman study.

Kumari G, Jayaramulu K, Maji TK, Narayana C.

J Phys Chem A. 2013 Oct 31;117(43):11006-12. doi: 10.1021/jp407792a. Epub 2013 Oct 22.

PMID:
24106800
33.

An unusual temperature induced isostructural phase transition in a scheelite, Li(0.5)Ce(0.5)MoO4.

Saha D, Ranjan R, Swain D, Narayana C, Row TN.

Dalton Trans. 2013 Jun 7;42(21):7672-8. doi: 10.1039/c3dt33033h.

PMID:
23538608
34.

White light generation by carbonyl based indole derivatives due to proton transfer: an efficient fluorescence sensor.

Singla N, Bhadram VS, Narayana C, Chowdhury P.

J Phys Chem A. 2013 Apr 4;117(13):2738-52. doi: 10.1021/jp310331n. Epub 2013 Mar 21.

PMID:
23477610
35.

Analysis of protein acetyltransferase structure-function relation by surface-enhanced raman scattering (SERS): a tool to screen and characterize small molecule modulators.

Arif M, Karthigeyan D, Siddhanta S, Kumar GV, Narayana C, Kundu TK.

Methods Mol Biol. 2013;981:239-61. doi: 10.1007/978-1-62703-305-3_19.

PMID:
23381867
36.

Few layer graphene to graphitic films: infrared photoconductive versus bolometric response.

Kurra N, Bhadram VS, Narayana C, Kulkarni GU.

Nanoscale. 2013 Jan 7;5(1):381-9. doi: 10.1039/c2nr32861e. Epub 2012 Nov 22.

PMID:
23175422
37.

Universal metal-semiconductor hybrid nanostructured SERS substrate for biosensing.

Siddhanta S, Thakur V, Narayana C, Shivaprasad SM.

ACS Appl Mater Interfaces. 2012 Nov;4(11):5807-12. doi: 10.1021/am302102p. Epub 2012 Oct 16.

PMID:
23043483
38.

Field effect transistors and photodetectors based on nanocrystalline graphene derived from electron beam induced carbonaceous patterns.

Kurra N, Bhadram VS, Narayana C, Kulkarni GU.

Nanotechnology. 2012 Oct 26;23(42):425301. doi: 10.1088/0957-4484/23/42/425301. Epub 2012 Oct 4.

PMID:
23036939
39.

Unusual room temperature CO2 uptake in a fluoro-functionalized MOF: insight from Raman spectroscopy and theoretical studies.

Kanoo P, Reddy SK, Kumari G, Haldar R, Narayana C, Balasubramanian S, Maji TK.

Chem Commun (Camb). 2012 Sep 4;48(68):8487-9. doi: 10.1039/c2cc34276f. Epub 2012 Jul 17.

PMID:
22806410
40.

New Nano Architecture for SERS Applications.

Kumari G, Narayana C.

J Phys Chem Lett. 2012 May 3;3(9):1130-5. doi: 10.1021/jz3001344. Epub 2012 Apr 13.

PMID:
26288047
41.

Field-effect transistors based on thermally treated electron beam-induced carbonaceous patterns.

Kurra N, Bhadram VS, Narayana C, Kulkarni GU.

ACS Appl Mater Interfaces. 2012 Feb;4(2):1030-6. doi: 10.1021/am201668v. Epub 2012 Jan 26.

PMID:
22239561
42.

Raman and X-ray investigations of ferroelectric phase transition in NH4HSO4.

Swain D, Bhadram VS, Chowdhury P, Narayana C.

J Phys Chem A. 2012 Jan 12;116(1):223-30. doi: 10.1021/jp2075868. Epub 2011 Dec 21.

PMID:
22141366
43.

Spin-reorientation, ferroelectricity, and magnetodielectric effect in YFe(1-x)Mn(x)O3(0.1 ≤ x ≤ 0.40).

Mandal P, Bhadram VS, Sundarayya Y, Narayana C, Sundaresan A, Rao CN.

Phys Rev Lett. 2011 Sep 23;107(13):137202. Epub 2011 Sep 19.

PMID:
22026898
44.

Brillouin scattering investigation of solvation dynamics in succinonitrile-lithium salt plastic crystalline electrolytes.

Das S, Bhadram VS, Narayana C, Bhattacharyya AJ.

J Phys Chem B. 2011 Nov 3;115(43):12356-61. doi: 10.1021/jp204869t. Epub 2011 Oct 11.

PMID:
21939272
45.

Influence of lattice distortion on the Curie temperature and spin-phonon coupling in LaMn0.5Co0.5O3.

Viswanathan M, Kumar PS, Bhadram VS, Narayana C, Bera AK, Yusuf SM.

J Phys Condens Matter. 2010 Sep 1;22(34):346006. doi: 10.1088/0953-8984/22/34/346006. Epub 2010 Aug 3.

PMID:
21403271
46.

Ion transport mechanism in glasses: non-Arrhenius conductivity and nonuniversal features.

Murugavel S, Vaid C, Bhadram VS, Narayana C.

J Phys Chem B. 2010 Oct 28;114(42):13381-5. doi: 10.1021/jp105797c.

PMID:
20925353
47.

Superionic phase transition in KHSO4: a temperature-dependent Raman investigation.

Swain D, Bhadram VS, Pradhan GK, Bhat SV, Narayana C, Rao CN.

J Phys Chem A. 2010 Sep 23;114(37):10040-4. doi: 10.1021/jp103005g.

PMID:
20804160
48.

Contiguous petal-like carbon nanosheet outgrowths from graphite fibers by plasma CVD.

Bhuvana T, Kumar A, Sood A, Gerzeski RH, Hu J, Bhadram VS, Narayana C, Fisher TS.

ACS Appl Mater Interfaces. 2010 Mar;2(3):644-8. doi: 10.1021/am9009154. No abstract available.

PMID:
20356262
49.

High-temperature phase transition studies in a novel fast ion conductor, Na2Cd(SO4)2, probed by Raman spectroscopy.

Pradhan GK, Swain D, Guru Row TN, Narayana C.

J Phys Chem A. 2009 Feb 26;113(8):1505-7. doi: 10.1021/jp808557x. Epub 2009 Jan 22.

PMID:
19161291
50.

Surface-enhanced Raman spectroscopic studies of coactivator-associated arginine methyltransferase 1.

Kumar GV, Selvi R, Kishore AH, Kundu TK, Narayana C.

J Phys Chem B. 2008 May 29;112(21):6703-7. doi: 10.1021/jp711594z. Epub 2008 May 7.

PMID:
18461904

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