Browsing by Author Kumar, Sandeep

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Issue DateTitleAuthor(s)Citation
Aug-2012T-shaped non-symmetrical twin liquid crystalline compoundsVaria, M.C.; Kumar, Sandeep; Prajapati, A.K.Liquid Crystals, 2012, Vol.39, p933-942
2011T-shaped unsymmetrical azoester based mesogenic dimersVaria, M.C.; Kumar, Sandeep; Prajapati, A.K.SCM Workshop, 2011
19-Feb-2016Tailoring of cholesteric plane spacing, dielectric relaxation and optical properties of high temperature chiral nematic phase by UV irradiationSingh, Dharmendra Pratap; Vimal, Tripti; Gupta, Swadesh Kumar; Varia, M.C.; Kumar, Sandeep; +3 Co-authorsMolecular Crystals and Liquid Crystals, 2016, Vol. 625, p1-10
May-2008Thermodynamic, optical and dielectric studies of the homologous members of columnar discotic compound Rufigallol hexa-n-alkoxylatesDhar, R.; Kumar, Sandeep; Gupta, M.; Agrawal, V.K.Journal of Molecular Liquids, 2008, Vol.141, p19
2003Triphenylence/carbozole mesozens and their electrochemistryManickam, M.; Cooke, Graeme; Kumar, Sandeep; Ashton, P.R.; Preece, J.A.; Spencer, NeilMolecular Crystals and Liquid Crystals, 2003, Vol. 397, p99-116
Dec-2013Triphenylene-based discotic liquid crystals : recent advances Invited articlePal, Santanu Kumar; Setia, Shilpa; Avinash, B.S.; Kumar, SandeepLiquid Crystals, 2013 , Vol. 40, p 1769-1816,
11-Nov-2005Triphenylene‚Äźbased discotic liquid crystal dimers, oligomers and polymersKumar, SandeepLiquid Crystals, 2005, Vol.32, p1089-1113
2001Triplet excitation transfer in triphenylene columnar phasesMarkovitsi, Dimitra; Marguet, Sylvie; Bondkowski, Jens; Kumar, SandeepJournal of Physical Chemistry B, 2001, Vol.105, p1299-1306
1991Trisubstituted decacyclene derivatives: bridging the gap between the carbonaceous mesophase and discotic liquid crystalsKeinan, Ehud; Kumar, Sandeep; Moshenberg, Reuven; Ghirlando, Rodolfo; Wachtel, Ellen J.Advanced Materials, 1991, Vol.3, p251
Jan-2016Tuning phase retardation behaviour of nematic liquid crystal using quantum dotGupta, Swadesh kumar; Singh, Dharmendra Pratap; Manohar, Rajiv; Kumar, SandeepCurrent Applied Physics, 2016, Vol. 16, p79-82
28-Apr-2007Twist viscoelastic coefficient of novel thiol terminated alkoxy-cyanobiphenyl nematic liquid crystalsAgarwal, Amit K.; Suresh, K.A.; Pal, Santanu Kumar; Kumar, SandeepJournal of Chemical Physics, 2007, Vol.126, p164901
13-Feb-2009Unusual odd-even effects depending on the monomer chain length in nematic liquid crystals made of rod-like dimersKundu, Brindaban; Pal, Santanu Kumar; Kumar, Sandeep; Pratibha, R.; Madhusudana, N.V.Europhysics Letters, 2009, Vol. 85(3), p36002
1996Using antibodies to perturb the coordination sphere of a transition metal complexGhosh, Phalguni; Shabat, Doron; Kumar, Sandeep; Sinha, Subhash C.; Grynszpan, Flavio; Li, Jian; Noodleman, Louis; Keinan, EhudNature, 1996, Vol.382, p339
1999Vanadium oxytrichloride, a novel reagent for the oxidative trimerization of o-dialkoxybenzenes to hexaalkoxytriphenylenesKumar, Sandeep; Varshney, S.K.Liquid Crystals, 1999, Vol. 26, p1841-1843
1994Withametelin Hand withafastuosin C, two new withanolides from the leaves of datura speciesManickam, M.; Kumar, Sandeep; Sinha-bagchi, A.; Sinha, S.C.; Ray, Anil B.Journal of Indian Chemical Society, 1994, Vol.71, p393-399
2003X-ray studies on the columnar structures of discotic liquid crystalsPrasad, Krishna S.; Rao, Shankar D.S.; Chandrasekhar, S.; Kumar, SandeepMolecular Crystals and Liquid Crystals, 2003, Vol.396, p121-139