Browse by Fellow

Korn, Alexander ; McLennan, Steffane ; Adler, Juliane ; Krueger, Martin ; Surendran, Dayana ; Maiti, Sudipta ; Huster, Daniel (2018) Amyloid β (1–40) toxicity depends on the molecular contact between phenylalanine 19 and leucine 34 ACS Chemical Neuroscience, 9 (4). p. 790. ISSN 1948-7193 (In Press)

Chandra, Bappaditya ; Bhowmik, Debanjan ; Maity, Barun Kumar ; Mote, Kaustubh R. ; Dhara, Debabrata ; Venkatramani, Ravindra ; Maiti, Sudipta ; Madhu, Perunthiruthy K. (2017) Major reaction coordinates linking transient amyloid- β oligomers to fibrils measured at atomic level Biophysical Journal, 113 (4). pp. 805-816. ISSN 0006-3495

Chandra, Bappaditya ; Halder, Swagata ; Adler, Juliane ; Korn, Alexander ; Huster, Daniel ; Maiti, Sudipta (2017) Emerging structural details of transient amyloid-β oligomers suggest designs for effective small molecule modulators Chemical Physics Letters, 675 . pp. 51-55. ISSN 0009-2614

Chandra, Bappaditya ; Mithu, Venus Singh ; Bhowmik, Debanjan ; Das, Anand Kant ; Sahoo, Bankanidhi ; Maiti, Sudipta ; Madhu, Perunthiruthy K. (2017) Curcumin dictates divergent fates for the central salt bridges in amyloid- β₄₀ and amyloid- β₄₂ Biophysical Journal, 112 (8). pp. 1597-1608. ISSN 0006-3495

Jadhao, Manojkumar ; Das, Chayan ; Rawat, Anoop ; Kumar, Himank ; Joshi, Ritika ; Maiti, Sudipta ; Ghosh, Sujit Kumar (2017) Development of multifunctional heterocyclic Schiff base as a potential metal chelator: A comprehensive spectroscopic approach towards drug discovery Journal of Biological Inorganic Chemistry, 22 (1). pp. 47-59. ISSN 0949-8257

Chandra, Bappaditya ; Korn, Alexander ; Maity, Barun Kumar ; Adler, Juliane ; Rawat, Anoop ; Krueger, Martin ; Huster, Daniel ; Maiti, Sudipta (2017) Stereoisomers probe steric zippers in amyloid-β Journal of Physical Chemistry B, 121 (8). pp. 1835-1842. ISSN 1520-6106

Adler, Juliane ; Baumann, Monika ; Voigt, Bruno ; Scheidt, Holger A. ; Bhowmik, Debanjan ; Häupl, Tilmann ; Abel, Bernd ; Madhu, Perunthiruthy K. ; Balbach, Jochen ; Maiti, Sudipta ; Huster, Daniel (2016) A detailed analysis of the morphology of fibrils of selectively mutated amyloid β (1-40) ChemPhysChem, 17 (17). pp. 2744-2753. ISSN 1439-4235

Chandrakesan, Muralidharan ; Bhowmik, Debanjan ; Sarkar, Bidyut ; Abhyankar, Rajiv ; Singh, Harwinder ; Kallianpur, Mamata ; Dandekar, Sucheta P. ; Madhu, Perunthiruthy K. ; Maiti, Sudipta ; Mithu, Venus Singh (2015) Steric crowding of the turn region alters the tertiary fold of amyloid-β18–35and makes it soluble Journal of Biological Chemistry, 290 (50). pp. 30099-30107. ISSN 0021-9258

Rawat, Anoop ; Maiti, Sudipta (2015) Single molecule tools for probing protein aggregation Proceedings of the National Academy of Sciences, India - Section A, 85 (4). pp. 519-525. ISSN 0369-8203

Das, Anand Kant ; Pandit, Rucha ; Maiti, Sudipta (2015) Effect of amyloids on the vesicular machinery: Implications for somatic neurotransmission Philosophical Transactions of the Royal Society of London - Series B: Biological Sciences, 370 (1672). Article ID 20140187. ISSN 0080-4622

Bhowmik, Debanjan ; Mote, Kaustubh R. ; MacLaughlin, Christina M. ; Biswas, Nupur ; Chandra, Bappaditya ; Basu, Jaydeep K. ; Walker, Gilbert C. ; Madhu, Perunthiruthy K. ; Maiti, Sudipta (2015) Cell-membrane-mimicking lipid-coated nanoparticles confer Raman enhancement to membrane proteins and reveal membrane-attached amyloid-β conformation ACS Nano, 9 (9). pp. 9070-9077. ISSN 1936-0851

Sarkar, Bidyut ; Mithu, Venus Singh ; Chandra, Bappaditya ; Mandal, Arghya ; Chandrakesan, Muralidharan ; Bhowmik, Debanjan ; Madhu, Perunthiruthy K. ; Maiti, Sudipta (2014) Significant structural differences between transient amyloid-β oligomers and less-toxic fibrils in regions known to harbor familial Alzheimer′s mutations Angewandte Chemie International Edition, 53 (27). pp. 6888-6892. ISSN 1433-7851

Mithu, Venus Singh ; Sarkar, Bidyut ; Bhowmik, Debanjan ; Das, Anand Kant ; Chandrakesan, Muralidharan ; Maiti, Sudipta ; Madhu, Perunthiruthy K. (2014) Curcumin alters the salt bridge-containing turn region in amyloid β(1–42) aggregates Journal of Biological Chemistry, 289 (16). pp. 11122-11131. ISSN 0021-9258

Bhowmik, Debanjan ; MacLaughlin, Christina M. ; Chandrakesan, Muralidharan ; Ramesh, Prashanth ; Venkatramani, Ravindra ; Walker, Gilbert C. ; Maiti, Sudipta (2014) pH changes the aggregation propensity of amyloid-β without altering the monomer conformation Physical Chemistry Chemical Physics, 16 (3). pp. 885-889. ISSN 1463-9076

Chandrakesan, Muralidharan ; Sarkar, Bidyut ; Mithu, Venus Singh ; Abhyankar, Rajiv ; Bhowmik, Debanjan ; Nag, Suman ; Sahoo, Bankanidhi ; Shah, Riddhi ; Gurav, Sushma ; Banerjee, Raja ; Dandekar, Sucheta ; Jose, Jaya C. ; Sengupta, Neelanjana ; Madhu, Perunthiruthy K. ; Maiti, Sudipta (2013) The basic structural motif and major biophysical properties of Amyloid-β are encoded in the fragment 18–35 Chemical Physics, 422 . pp. 80-87. ISSN 0301-0104

Maity, Debabrata ; Sarkar, Bidyut ; Maiti, Sudipta ; Govindaraju, T. (2013) A highly selective reaction-based two-photon probe for copper(I) in aqueous media ChemPlusChem, 78 (8). pp. 785-788. ISSN 2192-6506

Sarkar, Bidyut ; Das, Anand K. ; Maiti, Sudipta (2013) Thermodynamically stable amyloid-β monomers have much lower membrane affinity than the small oligomers Frontiers in Physiology, 4 . Article ID 84-11 pages. ISSN 1664-042X

Pirotta, S. ; Xu, X. G. ; Delfan, A. ; Mysore, S. ; Maiti, S. ; Dacarro, G. ; Patrini, M. ; Galli, M. ; Guizzetti, G. ; Bajoni, D. ; Sipe, J. E. ; Walker, G. C. ; Liscidini, M. (2013) Surface-enhanced Raman scattering in purely dielectric structures via Bloch surface waves Journal of Physical Chemistry C, 117 (13). pp. 6821-6825. ISSN 1932-7447

Nag, Suman ; Sarkar, Bidyut ; Chandrakesan, Muralidharan ; Abhyanakar, Rajiv ; Bhowmik, Debanjan ; Kombrabail, Mamata ; Dandekar, Sucheta ; Lerner, Eitan ; Haas, Elisha ; Maiti, Sudipta (2013) A folding transition underlies the emergence of membrane affinity in amyloid-β Physical Chemistry Chemical Physics, 15 (44). pp. 19129-19133. ISSN 1463-9076

Sarkar, Bidyut ; Das, Anand Kant ; Arumugam, Senthil ; Kaushalya, Sanjeev Kumar ; Bandyopadhyay, Arkarup ; Balaji, Jayaprakash ; Maiti, Sudipta (2012) The dynamics of somatic exocytosis in monoaminergic neurons Frontiers in Physiology, 3 . Article ID 414-13 pages. ISSN 1664-042X

Abhyankar, Rajiv ; Sahoo, Banakanidhi ; Singh, Niraj K. ; Meijer, Linda M. ; Sarkar, Bidyut ; Das, Anand K. ; Nag, Suman ; Chandrakesan, Muralidharan ; Bhowmik, Debanjan ; Dandekar, Sucheta ; Maiti, Sudipta (2012) Amyloid diagnostics: Probing protein aggregation and conformation with ultrasensitive fluorescence detection In: SPIE BiOS, San Francisco, California, United States.

Mithu, Venus Singh ; Sarkar, Bidyut ; Bhowmik, Debanjan ; Chandrakesan, Muralidharan ; Maiti, Sudipta ; Madhu, Perunthiruthy K. (2011) Zn⁺⁺ binding disrupts the Asp²³-Lys²⁸ salt bridge without altering the hairpin-shaped cross-β structure of Aβ₄₂ amyloid aggregates Biophysical Journal, 101 (11). pp. 2825-2832. ISSN 0006-3495

Nag, Suman ; Sarkar, Bidyut ; Bandyopadhyay, Arkarup ; Sahoo, Bankanidhi ; Sreenivasan, Varun K. A. ; Kombrabail, Mamata ; Muralidharan, Chandrakesan ; Maiti, Sudipta (2011) Nature of the amyloid-β monomer and the monomer-oligomer equilibrium Journal of Biological Chemistry, 286 (16). pp. 13827-13833. ISSN 0021-9258

Kumar Singh, Niraj ; Chacko, Jenu V. ; Sreenivasan, Varun K. A. ; Nag, Suman ; Maiti, Sudipta (2011) Ultracompact alignment-free single molecule fluorescence device with a foldable light path Journal of Biomedical Optics, 16 (2). Article ID 025004-4 pages. ISSN 1083-3668

Nag, Suman ; Chen, Jiji ; Irudayaraj, J. ; Maiti, S. (2010) Measurement of the attachment and assembly of small amyloid-β oligomers on live cell membranes at physiological concentrations using single-molecule tools Biophysical Journal, 99 (6). pp. 1969-1975. ISSN 0006-3495

Sahoo, Bankanidhi ; Nag, Suman ; Sengupta, Parijat ; Maiti, Sudipta (2009) On the stability of the soluble amyloid aggregates Biophysical Journal, 97 (5). pp. 1454-1460. ISSN 0006-3495

Kumar, Manoj ; Kaushalya, Sanjeev K. ; Gressens, Pierre ; Maiti, Sudipta ; Mani, Shyamala (2009) Optimized Derivation and Functional Characterization of 5-HT Neurons from Human Embryonic Stem Cells Stem Cells and Development, 18 (4). pp. 615-628. ISSN 1547-3287

Kaushalya, S. K. ; Desai, R. ; Arumugam, S. ; Ghosh, H. ; Balaji, J. ; Maiti, S. (2008) Three-photon microscopy shows that somatic release can be a quantitatively significant component of serotonergic neurotransmission in the mammalian brain Journal of Neuroscience Research, 86 (15). pp. 3469-3480. ISSN 0360-4012

Nag, Suman ; Balaji, J. ; Madhu, P. K. ; Maiti, S. (2008) Intermolecular association provides specific optical and NMR signatures for serotonin at intravesicular concentrations Biophysical Journal, 94 (10). pp. 4145-4153. ISSN 0006-3495

Basu, Basudha ; Desai, Radha ; Balaji, J. ; Chaerkady, Raghothama ; Sriram, V. ; Maiti, Sudipta ; Panicker, Mitradas M. (2008) Serotonin in pre-implantation mouse embryos is localized to the mitochondria and can modulate mitochondrial potential Reproduction, 135 (5). pp. 657-669. ISSN 1470-1626

Kaushalya, S. K. ; Nag, Suman ; Balaji, J. ; Maiti, S. (2008) Serotonin: Multiphoton imaging and relevant spectral data In: SPIE BiOS, San Jose, California, United States.

Sahoo, Bankanidhi ; Balaji, J. ; Nag, Suman ; Kaushalya, Sanjeev Kumar ; Maiti, Sudipta (2008) Protein aggregation probed by two-photon fluorescence correlation spectroscopy of native tryptophan Journal of Chemical Physics, 129 (7). Article ID 075103. ISSN 0021-9606

Garai, K. ; Sahoo, B. ; Sengupta, P. ; Maiti, S. (2008) Quasihomogeneous nucleation of amyloid beta yields numerical bounds for the critical radius, the surface tension, and the free energy barrier for nucleus formation Journal of Chemical Physics, 128 (4). Article ID 045102. ISSN 0021-9606

Sahoo, Bankanidhi ; Goswami, Mithun ; Nag, Suman ; Maiti, Sudipta (2007) Spontaneous formation of a protein corona prevents the loss of quantum dot fluorescence in physiological buffers Chemical Physics Letters, 445 (4-6). pp. 217-220. ISSN 0009-2614

Garai, Kanchan ; Sureka, Ruchi ; Maiti, S. (2007) Detecting amyloid-β aggregation with fiber-based fluorescence correlation spectroscopy Biophysical Journal, 92 (7). L55-L57. ISSN 0006-3495

Garai, K. ; Sahoo, B. ; Kaushalya, S. K. ; Desai, R. ; Maiti, S. (2007) Zinc lowers amyloid-β toxicity by selectively precipitating aggregation intermediates Biochemistry, 46 (37). pp. 10655-10663. ISSN 0006-2960

Garai, K. ; Sengupta, P. ; Sahoo, B. ; Maiti, S. (2006) Selective destabilization of soluble amyloid β oligomers by divalent metal ions Biochemical and Biophysical Research Communications, 345 (1). pp. 210-215. ISSN 0006-291X

Garai, Kanchan ; Muralidhar, Mohan ; Maiti, Sudipta (2006) Fiber-optic fluorescence correlation spectrometer Applied Optics, 45 (28). pp. 7538-7542. ISSN 0003-6935

Balaji, J. ; Desai, R. ; Kaushalya, S. K. ; Eaton, M. J. ; Maiti, S. (2005) Quantitative measurement of serotonin synthesis and sequestration in individual live neuronal cells Journal of Neurochemistry, 95 (5). pp. 1217-1226. ISSN 0022-3042

Balaji, J. ; Maiti, S. (2005) Quantitative measurement of the resolution and sensitivity of confocal microscopes using line-scanning fluorescence correlation spectroscopy Microscopy Research and Technique, 66 (4). pp. 198-202. ISSN 1059-910X

Kaushalya, Sanjeev Kumar ; Balaji, Jayaprakash ; Garai, Kanchan ; Maiti, Sudipta (2005) Fluorescence correlation microscopy with real-time alignment readout Applied Optics, 44 (16). pp. 3262-3265. ISSN 0003-6935

Krishnagopal, Srinivas ; Kumar, Vinit ; Maiti, Sudipta ; Prabhu, S. S. ; Sarkar, S. K. (2004) Free-electron lasers Current Science, 87 (08). pp. 1066-1078. ISSN 0011-3891

Balaji, J. ; Desai, R. ; Maiti, S. (2004) Live cell ultraviolet microscopy: A comparison between two- and three-photon excitation Microscopy Research and Technique, 63 (1). pp. 67-71. ISSN 1059-910X

Balaji, J. ; Reddy, Chandra S. ; Kaushalya, S. K. ; Maiti, Sudipta (2004) Microfluorometric detection of catecholamines with multiphoton-excited fluorescence Applied Optics, 43 (12). pp. 2412-2417. ISSN 0003-6935

Balaji, J. ; Garai, Kanchan ; Chakrabarti, Subhasis ; Maiti, Sudipta (2003) Axial resolution limit of a fiber-optic fluorescence probe Applied Optics, 42 (19). pp. 3780-3784. ISSN 0003-6935

Sengupta, Parijat ; Garai, K. ; Sahoo, B. ; Shi, Yuan ; Callaway, David J. E. ; Maiti, S. (2003) The amyloid β peptide (Aβ_1-40) is thermodynamically soluble at physiological concentrations Biochemistry, 42 (35). pp. 10506-10513. ISSN 0006-2960

Sengupta, Parijat ; Balaji, J. ; Maiti, Sudipta (2002) Measuring diffusion in cell membranes by fluorescence correlation spectroscopy Methods, 27 (4). pp. 374-387. ISSN 1046-2023

Balaji, J. ; Sengupta, Parijat ; Maiti, Sudipta (2001) Probing diffusion and photochemical properties through localized photobleaching In: BiOS 2001 The International Symposium on Biomedical Optics, San Jose, CA, United States.

Sengupta, P. ; Balaji, J. ; Mukherjee, S. ; Philip, R. ; Ravindra Kumar, G. ; Maiti, S. (2001) Multiphoton Microscopy in the Biomedical Sciences Proceedings of SPIE, 4262 . SPIE Digital Library.

Sengupta, P. ; Balaji, J. ; Banerjee, S. ; Philip, R. ; Kumar, G. Ravindra ; Maiti, S. (2000) Sensitive measurement of absolute two-photon absorption cross sections Journal of Chemical Physics, 112 (21). pp. 9201-9205. ISSN 0021-9606

Schwille, Petra ; Haupts, Ulrich ; Maiti, Sudipta ; Webb, Watt W. (1999) Molecular dynamics in living cells observed by fluorescence correlation spectroscopy with one- and two-photon excitation Biophysical Journal, 77 (4). pp. 2251-2265. ISSN 0006-3495

Williams, Rebecca M. ; Shear, Jason B. ; Zipfel, Warren R. ; Maiti, Sudipta ; Webb, Watt W. (1999) Mucosal mast cell secretion processes imaged using three-photon microscopy of 5-hydroxytryptamine autofluorescence Biophysical Journal, 76 (4). pp. 1835-1846. ISSN 0006-3495

Krishna-Murty, A. V. ; Bhat, M. Seetharama ; Bhattacharya, Bishakh ; Maiti, Sudipta (1998) Vibration control of composite laminates using distributed smart layers In: Smart Materials, Structures and MEMS, Bangalore, India.

Maiti, S. ; Haupts, U. ; Webb, W. W. (1997) Fluorescence correlation spectroscopy: Diagnostics for sparse molecules PNAS, 94 (22). pp. 11753-11757. ISSN 0027-8424

Maiti, S. ; Shear, Jason B. ; Williams, R. M. ; Zipfel, W. R. ; Webb, Watt W. (1997) Measuring Serotonin Distribution in Live Cells with Three-Photon Excitation Science, 275 (5299). pp. 530-532. ISSN 0036-8075

Diller, Rolf ; Maiti, Sudipta ; Walker, Gilbert C. ; Cowen, Benjamin R. ; Pippenger, Robert ; Bogomolni, Roberto A. ; Hochstrasser, Robin M. (1995) Femtosecond time-resolved infrared laser study of the J−K transition of bacteriorhodopsin Chemical Physics Letters, 241 (1-2). pp. 109-115. ISSN 0009-2614

Walker, Gilbert C. ; Cowen, B. ; Maiti, S. ; Moser, C. C. ; Dutton, P. L. ; Hochstrasser, Robin M. (1993) Femtosecond infrared spectroscopy of biological processes In: OE/LASE'93: Optics, Electro-Optics, and Laser Applications in Scienceand Engineering, Los Angeles, CA, United States.

Diller, Rolf ; Iannone, Mark ; Cowen, Benjamin R. ; Maiti, Sudipta ; Bogomolni, Roberto A. ; Hochstrasser, Robin M. (1992) Picosecond dynamics of bacteriorhodopsin, probed by time-resolved infrared spectroscopy Biochemistry, 31 (24). pp. 5567-5572. ISSN 0006-2960