Browse by Fellow

Ramesh, J. ; Ghosh, J. K. ; Swaminathan, C. P. ; Ramasamy, P. ; Surolia, A. ; Sikdar, S. K. ; Easwaran, K. R. K. (2003) Studies on the aggregation and possible channel formation in membranes of a cyclic hexapeptide, cyclo (D-Ala-L-Pro-L-Ala)₂ The Journal of Peptide Research, 61 (2). pp. 63-70. ISSN 1397-002X

Ghosh, Sangita ; Swaminathan, Chittoor P. ; Surolia, Avadhesha ; Easwaran, Kalpathy R. K. ; Bhattacharya, Santanu (2000) Thermal lipid order-disorder transitions in complexes of various disulfide tethered macrocyclic diacylglycerol analogues and dipalmitoyl phosphatidyl choline. Role of diacylglycerol chain motions Langmuir, 16 (25). pp. 9729-9737. ISSN 0743-7463

Bhattacharya, Santanu ; Ghosh, Sangita ; Easwaran, Kalpathy R. K. (1998) Synthesis of macrocyclic diacyl/dialkyl glycerols containing disulfide tether and studies of their effects upon incorporation in DPPC membranes. Implications in the design of phospholipase A₂ modulators Journal of Organic Chemistry, 63 (25). pp. 9232-9242. ISSN 0022-3263

Jagannatha Rao, K. S. ; Easwaran, K. R. K. (1997) ²⁷Al-NMR studies of aluminum transport across yeast cell membranes Molecular and Cellular Biochemistry, 175 (1-2). pp. 59-63. ISSN 0300-8177

Spector, Mark S. ; Easwaran, Kalpathy R. K. ; Jyothi, Ghanta ; Selinger, Jonathan V. ; Singh, Alok ; Schnur, Joel M. (1996) Chiral molecular self-assembly of phospholipid tubules: a circular dichroism study Proceedings of the National Academy of Sciences of the United States of America, 93 (23). pp. 12943-12946. ISSN 0027-8424

Ghosh, Sangita ; Easwaran, Kalpathy R. K. ; Bhattacharya, Santanu (1996) Synthesis of novel disulfide containing macrocyclic diacylglycerols Tetrahedron Letters, 37 (32). pp. 5769-5772. ISSN 0040-4039

Seetharama Jois, D. S. ; Suresh, Stephen ; Vijayan, M. ; Easwaran, K. R. K. (1996) NMR and X-ray crystallographic studies on cyclic tetrapeptide, cyclo (D-Phe-Pro-Sar-Gly) International Journal of Peptide and Protein Research, 48 (1). pp. 12-20. ISSN 0367-8377

Madhav, T. R. ; Vatsala, S. ; Ramakrishna, T. ; Ramesh, J. ; Easwaran, K. R. K. (1996) Preservation of native conformation during aluminium-induced aggregation of tau protein NeuroReport, 7 (5). pp. 1072-1076. ISSN 0959-4965

Jyothi, G. ; Surolia, A. ; Easwaran, K. R. K. (1994) A23187-Channel behaviour: fluorescence study Journal of Biosciences, 19 (3). pp. 277-282. ISSN 0250-5991

Schnur, J. M. ; Ratna, B. R. ; Selinger, J. V. ; Singh, A. ; Jyothi, G. ; Easwaran, K. R. K. (1994) Diacetylenic lipid tubules: experimental evidence for a chiral molecular architecture Science, 264 (5161). pp. 945-947. ISSN 0036-8075

Easwaran, K. R. K. ; Balasubramaniana, S. V. ; Singh, Alok (1994) Conformation of polymerizable diacetylenic lecithin, DC_8,9PC, by ¹H-NMR spectroscopy Chemistry and Physics of Lipids, 69 (2). pp. 161-165. ISSN 0009-3084

Seetharama Jois, D. S. ; Sridhar Prasad, G. ; Bednarekt, Maria ; Easwaran, K. R. K. ; Vijayan, M. (1993) Structure and conformation of the calcium complex of cyclo(Ala-Leu-Pro-Gly)₂ in two crystal forms International Journal of Peptide and Protein Research, 41 (5). pp. 484-491. ISSN 0367-8377

Rajini Balakrishnan, A. ; Easwaran, K. R. K. (1993) Lipid-amphotericin B complex structure in solution: a possible first step in the aggregation process in cell membranes Biochemistry, 32 (15). pp. 4139-4144. ISSN 0006-2960

Balasubramanian, S. V. ; Sikdar, S. K. ; Easwaran, K. R. K. (1992) Bilayers containing calcium ionophore A23187 form channels Biochemical and Biophysical Research Communications, 189 (2). pp. 1038-1042. ISSN 0006-291X

Seetharama Jois, D. S. ; Easwaran, K. R. K. ; Bednarek, Maria ; Blout, E. R. (1992) Conformational and ion binding properties of a cyclic octapeptide, cyclo(Ala-Leu-Pro-Gly)₂ Biopolymers, 32 (8). pp. 993-1001. ISSN 0006-3525

Balasubramanian, S. V. ; Easwaran, K. R. K. (1989) Aggregation of calcium ionophore (A23187) in phospholipid vesicles Biochemical and Biophysical Research Communications, 158 (3). pp. 891-897. ISSN 0006-291X

Zanotti, G. C. ; Campbell, B. E. ; Easwaran, K. R. K. ; Blout, E. R. (1988) VI. Synthesis, conformation, and ion-binding of two bicyclic nonapeptides International Journal of Peptide and Protein Research, 32 (6). pp. 527-535. ISSN 0367-8377

Shastri, Bhamidipati P. ; Sankaram, Mantripragada B. ; Easwaran, Kalpathy R. K. (1987) Carboxylic ionophore (lasalocid A and A23187)-mediated lanthanide ion transport across phospholipid vesicles Biochemistry, 26 (16). pp. 4925-4930. ISSN 0006-2960

Divakar, S. ; Easwaran, K. R. K. (1987) Conformational studies of A23187 with mono-, di- and trivalent metal ions by circular dichroism spectroscopy Biophysical Chemistry, 27 (2). pp. 139-147. ISSN 0301-4622

Shastri, Bhamidipati P. ; Sankaram, Mantripragada B. ; Easwaran, Kalpathy R. K. (1987) Influence of solvent and of cation size on the conformations of lasalocid A-lanthanide(III) ion complexes: circular dichroism and fluorescence studies Biochemistry, 26 (16). pp. 4930-4936. ISSN 0006-2960

Sankaram, Mantripragada B. ; Shastri, Bhamidipati P. ; Easwaran, Kalpathy R. K. (1987) Interaction of carrier ionophores with phospholipid vesicles Biochemistry, 26 (16). pp. 4936-4941. ISSN 0006-2960

Divakar, S. ; Vasudevachari, M. B. ; Antony, A. ; Easwaran, K. R. K. (1987) Studies on the interaction of cupric isonicotinohydrazide with DNA Biochemistry, 26 (13). pp. 3781-3785. ISSN 0006-2960

Bednarek, M. A. ; Campbell, B. E. ; Easwaran, K. R. K. ; Blout, E. R. (1987) Bicyclic peptides. V. Conformation and ion binding of an undeca and a dodeca bicyclic peptide Biopolymers, 26 (S0). S11-S23. ISSN 0006-3525

Mohanakrishnan, P. ; Easwaran, K. R. K. (1986) Theoretical investigations of the two-bond proton-carbon-13 coupling constants. Angular variations of the couplings involving carboxyl carbon Chemical Physics, 104 (3). pp. 409-414. ISSN 0301-0104

Sankaram, M. B. ; Shastri, B. P. ; Easwaran, K. R. K. (1985) Mechanisms of transmembrane cation transport studied by nuclear magnetic resonance spectroscopy Journal of Biosciences, 8 (1-2). pp. 343-354. ISSN 0250-5991

Sankaram, M. B. ; Easwaran, K. R. K. (1985) Paramagnetic probes in membrane biophysics Proceedings of the Indian Academy of Sciences - Chemical Sciences, 95 (1-2). pp. 103-115. ISSN 0253-4134

Sankaram, M. B. ; Easwaran, K. R. K. (1985) Solution conformations of valinomycin-divalent cation complexes International Journal of Peptide and Protein Research, 25 (6). pp. 585-593. ISSN 0367-8377

Kevin Liddle, W. ; Willis, Todd W. ; Tu, Anthony T. ; Sankaram, M. B. ; Devarajan, S. ; Easwaran, K. R. K. (1985) Raman spectroscopic study of valinomycin-metal complexes Chemistry and Physics of Lipids, 36 (4). pp. 303-08. ISSN 0009-3084

Vishwanath, Chitradurga K. ; Easwaran, Kalpathy R. K. (1985) ¹H and ¹³C nuclear magnetic resonance studies on X-537A (lasalocid-A)-calcium complexes: observation of a sandwich complex Journal of the Chemical Society. Perkin Transactions 2 . pp. 65-68. ISSN 0300-9580

Sankaram, M. B. ; Easwaran, K. R. K. (1984) Location of valinomycin in lipid vesicles Journal of Biosciences, 6 (5). pp. 635-642. ISSN 0250-5991

Shastri, B. P. ; Easwaran, K. R. K. (1984) Conformations of lasalocid A-lithium complexes in acetonitrile International Journal of Biological Macromolecules, 6 (4). pp. 219-223. ISSN 0141-8130

Devarajan, S. ; Vijayan, M. ; Easwaran, K. R. K. (1984) Conformation of valinomycin in its barium perchlorate complex from X-ray crystallography and N.M.R. International Journal of Peptide and Protein Research, 23 (3). pp. 324-333. ISSN 0367-8377

Devarajan, S. ; Easwaran, K. R. K. (1984) Conformational characterisation of valinomycin complexation with barium salts-a nuclear magnetic resonance spectroscopic study Journal of Biosciences, 6 (1). pp. 1-16. ISSN 0250-5991

Shekar, S. C. ; Sankaram, M. B. ; Easwaran, K. R. K. (1984) Pyrrolidine ring conformations in prolyl peptides from ¹³C spin-lattice relaxation times International Journal of Peptide and Protein Research, 23 (2). pp. 166-173. ISSN 0367-8377

Vishwanath, C. K. ; Shamala, N. ; Easwaran, K. R. K. ; Vijayan, M. (1983) Structure of nonactin-calcium perchlorate, C₄₀H₆₄O₁₂.Ca(ClO₄)₂, and a comparative study of metal-nonactin complexes Acta Crystallographica Section C: Crystal Structure Communications, 39 (12). pp. 1640-1643. ISSN 0108-2701

Rajini Balakrishnan, A. ; Easwaran, K. R. K. (1983) CD and NMR studies on the aggregation of amphotericin-B in solution Biochimica et Biophysica Acta (BBA) - Biomembranes, 1148 (2). pp. 269-277. ISSN 0005-2736

Vishwanath, C. K. ; Easwaran, K. R. K. (1983) Conformation of antibiotic X-537A (lasalocid-A) and its calcium complex in acetonitrile solvent using circular dichroism spectroscopy FEBS Letters, 153 (2). pp. 320-324. ISSN 0014-5793

Sankaram, M. B. ; Easwaran, K. R. K. (1982) CD and NMR studies on the interaction of lithium ion with valinomycin and gramicidin-S Biopolymers, 21 (8). pp. 1557-1567. ISSN 0006-3525

Shekar, S. C. ; Easwaran, K. R. K. (1982) Proline ring conformations corresponding to a bistable jump model from ¹³C spin-lattice relaxation times Biopolymers, 21 (8). pp. 1479-1487. ISSN 0006-3525

Sankaram, M. B. ; Easwaran, K. R. K. (1982) Interaction of manganese(II) with valinomycin: observation of mixed complexes Biochemical and Biophysical Research Communications, 106 (2). pp. 319-324. ISSN 0006-291X

Vishwanath, C. K. ; Easwaran, K. R. K. (1982) Circular dichroism and nuclear magnetic resonance studies on the complexation of valinomycin with calcium Biochemistry, 21 (11). pp. 2612-2621. ISSN 0006-2960

Devarajan, S. ; Easwaran, K. R. K. (1981) A circular dichroism study of valinomycin barium ion complex Biopolymers, 20 (5). pp. 891-899. ISSN 0006-3525

Vishwanath, C. K. ; Easwaran, K. R. K. (1981) Hydrogen-1 and carbon-13 magnetic resonance studies of nonactin-calcium complex Biochemistry, 20 (7). pp. 2018-2023. ISSN 0006-2960

Devarajan, S. ; Nair, C. M. K. ; Easwaran, K. R. K. ; Vijayan, M. (1980) A novel conformation of valinomycin in its barium complex Nature, 286 (5773). pp. 640-641. ISSN 0028-0836

Easwaran, K. R. K. ; Raju, K. S. ; Mahadevan, S. (1980) High resolution nuclear magnetic resonance studies of hen's egg yolk plasma lipoproteins Journal of Biosciences, 2 (1). pp. 1-13. ISSN 0250-5991

Mohanakrishnan, P. ; Easwaran, K. R. K. (1979) Conformational dependence of vicinal ¹³C'NC^αH coupling constants in peptides: a dirac vector model investigation Biopolymers, 18 (7). pp. 1769-1774. ISSN 0006-3525

Mohanakrishnan, P. ; Easwaran, K. R. K. (1979) Psi-angle dependence of geminal proton-carbonyl-¹³C coupling constants in peptides. A theoretical investigation Magnetic Resonance in Chemistry, 12 (4). pp. 196-198. ISSN 0749-1581

Easwaran, K. R. K. ; Pease, L. G. ; Blout, E. R. (1979) Cyclic peptides. 23. Conformations of an ion-binding cyclic peptide analog of valinomycin, cyclo(L-Val-Gly-Gly-L-Pro)₃ Biochemistry, 18 (1). pp. 61-67. ISSN 0006-2960

Easwaran, K. R. K. ; Udaya Shankar Rao, V. ; Vijayaraghavan, R. ; Rao, U. R. K. (1967) Nuclear magnetic resonance of ³¹P in the paramagnetic state of UP₂ Physics Letters A, 25 (9). pp. 683-684. ISSN 0375-9601