Items where Author is "Chandrasekhar, J."

Article

Chandrasekhar, J. ; Sonika, G. ; Madhusudhan, M. C. ; Raghavarao, K. S. M. S. (2015) Differential partitioning of betacyanins and betaxanthins employing aqueous two phase extraction Journal of Food Engineering, 144 . pp. 156-163. ISSN 0260-8774

Chandrasekhar, J. ; Raghavarao, K. S. M. S. (2015) Separation and concentration of anthocyanins from jamun: an integrated process Chemical Engineering Communications, 202 (10). pp. 1368-1379. ISSN 0098-6445

Chandrasekhar, J. ; Madhusudhan, M. C. ; Raghavarao, K. S. M. S. (2012) Extraction of anthocyanins from red cabbage and purification using adsorption Food and Bioproducts Processing, 90 (4). pp. 615-623. ISSN 0960-3085

Ramamurthy, V. ; Shailaja, J. ; Kaanumalle, Lakshmi S. ; Sunoj, R. B. ; Chandrasekhar, J. (2003) Controlling chemistry with cations: photochemistry within zeolites Chemical Communications (16). pp. 1987-1999. ISSN 1359-7345

Shailaja, J. ; Lakshminarasimhan, P. H. ; Pradhan, Ajit R. ; Sunoj, R. B. ; Jockusch, Steffen ; Karthikeyan, S. ; Uppili, Sundararajan ; Chandrasekhar, J. ; Turro, Nicholas J. ; Ramamurthy, V. (2002) Alkali ion-controlled excited-state ordering of acetophenones included in zeolites: emission, solid-state NMR, and computational studies Journal of Physical Chemistry A, 107 (18). pp. 3187-3198. ISSN 1089-5639

Sudha, R. ; Panda, M. ; Chandrasekhar, J. ; Balaram, Padmanabhan (2002) Structural effects on the formation of proton and alkali metal ion adducts of apolar, neutral peptides: electrospray ionization mass spectrometry and ab initio theoretical studies Chemistry: A European Journal, 8 (21). pp. 4980-4991. ISSN 0947-6539

Lakshminarasimhan, P. H. ; Sunoj, R. B. ; Karthikeyan, S. ; Chandrasekhar, J. ; Johnston, Linda J. ; Ramamurthy, V. (2002) Direct and sensitized (energy and electron transfer) geometric isomerization of stilbene within zeolites: a comparison between solution and zeolite as reaction media Journal of Photochemistry and Photobiology A: Chemistry, 153 (1-3). pp. 41-53. ISSN 1010-6030

Kaanumalle, Lakshmi S. ; Sivaguru, J. ; Sunoj, R. B. ; Lakshminarasimhan, P. H. ; Chandrasekhar, J. ; Ramamurthy, V. (2002) Light-induced geometric isomerization of 1,2-diphenylcyclopropanes included within Y zeolites: role of cation-guest binding Journal of Organic Chemistry, 67 (25). pp. 8711-8720. ISSN 0022-3263

Sunoj, R. B. ; Lakshminarasimhan, P. ; Ramamurthy, V. ; Chandrasekhar, J. (2001) Configuration interaction and density functional study of the influence of lithium cation complexation on vertical and adiabatic excitation energies of enones Journal of Computational Chemistry, 22 (13). pp. 1598-1604. ISSN 0192-8651

Uppili, Sundararajan ; Takagi, Shinsuke ; Sunoj, R. B. ; Lakshminarasimhan, P. ; Chandrasekhar, J. ; Ramamurthy, V. (2001) Controlling the reactive state through cation binding: photochemistry of enones within zeolites Tetrahedron Letters, 42 (11). pp. 2079-2083. ISSN 0040-4039

Lakshminarasimhan, P. ; Sunoj, R. B. ; Chandrasekhar, J. ; Ramamurthy, V. (2000) Cation-Π interaction controlled selective geometric photoisomerization of diphenylcyclopropane Journal of the American Chemical Society, 122 (19). pp. 4815-4816. ISSN 0002-7863

Shailaja, J. ; Sivaguru, J. ; Robbins, Rebecca J. ; Ramamurthy, V. ; Sunoj, R. B. ; Chandrasekhar, J. (2000) Singlet oxygen mediated oxidation of olefins within zeolites: selectivity and complexities Tetrahedron, 56 (36). pp. 6927-6943. ISSN 0040-4020

Thomas, K. J. ; Sunoj, R. B. ; Chandrasekhar, J. ; Ramamurthy, V. (2000) Cation-Π-interaction promoted aggregation of aromatic molecules and energy transfer within Y zeolites Langmuir, 16 (11). pp. 4912-4921. ISSN 0743-7463

Moorthy, J. N. ; Monahan, S. L. ; Sunoj, R. B. ; Chandrasekhar, J. ; Bohne, C. (1999) Modulation of lifetimes and diastereomeric discrimination in triplet-excited substituted butane-1,4-diones through intramolecular charge-transfer quenching Journal of the American Chemical Society, 121 (13). pp. 3093-3103. ISSN 0002-7863

Gunasekaran, K. ; Gomathi, L. ; Ramakrishnan, C. ; Chandrasekhar, J. ; Balaram, P. (1998) Conformational interconversions in peptide β-turns: analysis of turns in proteins and computational estimates of barriers Journal of Molecular Biology, 284 (5). pp. 1505-1516. ISSN 0022-2836

Maitra, Uday ; Chandrasekhar, J. (1997) Use of isotopes for studying reaction mechanisms. 4. Distinguishing between single minima and rapidly equilibrating structures Resonance - Journal of Science Education, 2 (10). pp. 29-37. ISSN 0971-8044

Maitra, U. ; Chandrasekhar, J. (1997) Use of isotopes for studying reaction mechanisms: 3. Secondary kinetic isotope effect Resonance - Journal of Science Education, 2 (8). pp. 18-25. ISSN 0971-8044

Chandrasekhar, J. ; Maitra, Uday (1997) Organic reaction mechanisms Resonance - Journal of Science Education, 2 (7). pp. 87-88. ISSN 0971-8044

Maitra, Uday ; Chandrasekhar, J. (1997) Use of isotopes for studying reaction mechanisms: 2. Primary kinetic isotope effect Resonance - Journal of Science Education, 2 (6). pp. 47-53. ISSN 0971-8044

Baskaran, S. ; Baskaran, C. ; Nadkarni, Pradeep J. ; Trivedi, Girish K. ; Chandrasekhar, J. (1997) Studies on cycloaddition reactions of 2,2-dimethyl-3,4-dihydro-2H-pyrrole N-oxide and N-(benzylidene)methylamine N-oxide with α,β-unsaturated lactones & esters Tetrahedron, 53 (20). pp. 7057-7076. ISSN 0040-4020

Iyer, Suman B. ; Ananthakrishna, G. ; Arora, Brij M. ; Chandrasekhar, J. (1997) Vibronic model for band A emission in diamond Physical Review B: Condensed Matter, 55 (7). pp. 4093-4096. ISSN 0163-1829

Baskaran, S. ; Vasu, J. ; Prasad, Ram ; Kodukulla , K. ; Trivedi, Girish K. ; Chandrasekhar, J. (1996) 1,3-Dipolar cycloaddition reaction of α,β-unsaturated esters and lactones with diazomethane Tetrahedron, 52 (12). pp. 4515-4526. ISSN 0040-4020

Salai Cheettu Ammal, S. ; Ananthavel, S. P. ; Chandrasekhar, J. ; Venuvanalingam, P. ; Hegde, M. S. (1996) Electron donor-acceptor complexes of I₂ with diethyl ether and diethyl sulphide. An ab initio MO study Chemical Physics Letters, 248 (3-4). pp. 153-157. ISSN 0009-2614

Mohandas, P. ; Shivaglal, M. C. ; Chandrasekhar, J. ; Singh, Surjit (1995) Ab initio molecular orbital calculations on the associated complexes of lithium cyanide with ammonia International Journal of Quantum Chemistry, 55 (6). pp. 477-484. ISSN 0020-7608

Ananthavel, S. P. ; Salai Cheettu Ammal, S. ; Venuvanalingam, P. ; Chandrasekhar, J. ; Hegde, M. S. (1994) Ultraviolet photoelectron spectroscopy of complexes of bromine with n-donors in the vapor phase Chemical Physics Letters, 228 (4-5). pp. 431-435. ISSN 0009-2614

Mohandas, P. ; Singh, Surjit ; Chandrasekhar, J. (1994) Ab initio molecular orbital calculations on ion pair-water complexes of metal halides and oxides Proceedings of the Indian Academy of Sciences - Chemical Sciences, 106 (2). pp. 339-351. ISSN 0253-4134

Ananthavel, S. P. ; Ganguly, B. ; Chandrasekhar, J. ; Hegde, M. S. ; Rao, C. N. R. (1994) Electron states of benzene…HCl and toluene…HCl hydrogen bonded complexes by ultraviolet photoelectron spectroscopy Chemical Physics Letters, 217 (1-2). pp. 101-104. ISSN 0009-2614

Mohandas, P. ; Shivaglal, M. C. ; Singh, Surjit ; Chandrasekhar, J. (1993) Ab initio molecular orbital calculations on ion-molecule and ion pair-molecule complexes of the water-lithium cyanide system Journal of Molecular Structure: Theochem, 284 (1-2). pp. 147-156. ISSN 0166-1280

Chandrasekhar, J. ; Rao, C. N. R. (1986) Computer simulation of quenched liquids: the glassy state of water Chemical Physics Letters, 131 (3). pp. 267-270. ISSN 0009-2614

Luke, B. T. ; Pople, J. A. ; Krogh-Jespersen, M. B. ; Apeloig, Y. ; Chandrasekhar, J. ; Schleyer, Paul v. R. (1986) A theoretical survey of singly bonded silicon compounds. Comparison of the structures and bond energies of silyl and methyl derivatives Journal of the American Chemical Society, 108 (2). pp. 260-269. ISSN 0002-7863

Luke, B. T. ; Pople, J. A. ; Krogh-Jespersen, M. B. ; Apeloig, Y. ; Karni, M. ; Chandrasekhar, J. ; Schleyer, Paul v. R. (1986) A theoretical survey of unsaturated or multiply bonded and divalent silicon compounds. Comparison with carbon analogs Journal of the American Chemical Society, 108 (2). pp. 270-284. ISSN 0002-7863

Usha, G. ; Nageswer Rao, B. ; Chandrasekhar, J. ; Ramamurthy, V. (1986) The origin of regioselectivity of α - cleavage reactions of cyclopropenethiones: potential role of pseudo-Jahn-Teller effect in substituted cyclopropenyl systems Journal of Organic Chemistry, 51 (19). pp. 3630-3635. ISSN 0022-3263

Polavarapu, P. L. ; Chandrasekhar, J. (1982) An efficient molecular orbital approach for a simultaneous evaluation of the vibrational circular dichroism and absorption intensities Chemical Physics Letters, 86 (3). p. 326. ISSN 0009-2614

Polavarapu, Prasad L. ; Chandrasekhar, J. (1981) An efficient molecular orbital approach for a simultaneous evaluation of the vibrational circular dichroism and absorption intensities Chemical Physics Letters, 84 (3). pp. 587-592. ISSN 0009-2614

Chandrasekhar, J. ; Chandra Kumar, N. ; Subramanian, S. (1975) EPR of manganese(II) in tetramethylammonium tetrachlorozincate(II) Journal of Magnetic Resonance (1969), 18 (1). pp. 129-138. ISSN 0022-2364

Mehrotra, P. K. ; Chandrasekhar, J. ; Subramanian, S. ; Manoharan, P. T. (1974) Molecular orbital calculation of structures and spin densities of AsCl₃^- and AsF₃^- Chemical Physics Letters, 28 (3). pp. 402-406. ISSN 0009-2614

Chandrasekhar, J. ; Subramanian, S. (1974) EPR of copper(II) doped in ammonium catena-di-μ-chromato-diammine zincate(II), (NH₄)₂[Zn(NH₃)₂(CrO₄]₂ Journal of Magnetic Resonance (1969), 16 (1). pp. 82-86. ISSN 0022-2364