Datta Group

Chemical Biology & Molecular Imaging

Publications



'Manganese Mapping Using a Fluorescent Mn2+ Sensor and Nanosynchrotron X ray Fluorescence Reveals the Role of the Golgi Apparatus as a Manganese Storage Site', Sayani Das, Asuncion Carmona, Kaustav Khatua, Francesco Porcaro, Andrea Somogyi, Richard Ortega, and Ankona Datta*, Inorganic Chemsitry, 2019, 58, 13724-13732, doi.org/10.1021/acs.inorgchem.9b01389. 'Manganese co-localizes with calcium and phosphorus in Chlamydomonas acidocalcisomes and is mobilized in manganese-deficient conditions', Munkhtsetseg Tsednee, Madeli Castruita, Patrice A. Salomé, Ajay Sharma, Brianne E. Lewis , Stefan R. Schmollinger, Daniela Strenkert, Kristen Holbrook, Marisa S. Otegui, Kaustav Khatua, Sayani Das, Ankona Datta, Si Chen, Christina Ramon, Martina Ralle, Peter K. Weber, Timothy L. Stemmler , Jennifer Pett-Ridge, Brian M. Hoffman, and Sabeeha S. Merchant, Journal of Biological Chemistry, 2019, 294(46) 17626-17641, DOI: 10.1074/jbc.RA119.009130. 'Emerging chemical tools and techniques for tracking biological manganese', Sayani Das, Kaustav Khatua, Ananya Rakshit, Asuncion Carmona, Anindita Sarkar, Subha Bakthavatsalam, Richard Ortega and Ankona Datta*, Dalton Transactions, 2019, 48, 7047-7061, DOI:10.1039/C9DT00508K. 'Cu2+ Selective Chelators Relieve Copper-Induced Oxidative Stress In Vivo', Ananya Rakshit, Kaustav Khatua, Vinit C. Shanbhag, Peter Comba, and Ankona Datta*, Chemical Science, 2018, 9, 7916-7930, DOI.ORG/10.1039/C8SC04041A. 'Manganese is a Deinococcus radiodurans growth limiting factor in rich culture medium', Francesca Borsetti, Fabrizio Dal Piaz, Federico D'Alessio, Alessandra Stefan, Renato Brandimarti, Anindita Sarkar, Ankona Datta, Alejandro Monton Silva, Tanneke den Blaauwen, Mucchi Alberto, Enzo Spisni, Alejandro Hochkoeppler, Microbiology, 2018, DOI.ORG/10.1099/MIC.0.000698. 'A Sensitive Water-Soluble Reversible Optical Probe for Hg2+ Detection', Sayani Das, Anindita Sarkar, Ananya Rakshit and Ankona Datta*, Inorganic Chemistry, 2018 , 57 (9), 5273-5281, DOI:10.1021/acs.inorgchem.8b00310. 'Optically sensing phospholipid induced coil-helix transitions in the phosphoinositide-binding motif of gelsolin', Samsuzzoha Mondal, Amitava Chandra, Ravindra Venkatramani* and Ankona Datta*, Faraday Discussions, 2018, 207, 437-458, DOI: 10.1039/C7FD00197E. A macrocyclic 19F-MR based probe for Mn2+ sensing, Anindita Sarkar, Inbal Biton, Michal Neeman, and Ankona Datta*, 2017, Inorganic Chemistry Communications., 78, 21-24, DOI.org/10.1016/j.inoche.2017.02.008. Cell Permeable Ratiometric Fluorescent Sensors for Imaging Phosphoinositides, Samsuzzoha Mondal, Ananya Rakshit, Suranjana Pal, and Ankona Datta*, 2016, ACS Chemical Biology, 11, 1834-1843, DOI: 10.1021/acschembio.6b00067. Tuning Macrocycles to Design 'Turn-on' Fluorescence Probes for Manganese (II) Sensing in Live Cells, Subha Bakthavatsalam, Anindita Sarkar, Ananya Rakshit, Shubhi Jain, Amit Kumar, and Ankona Datta*, Chemical Communications, 2015, 51, 2605-2608, DOI: 10.1039/C4CC09542A. A zebrafish model of manganism reveals reversible and treatable symptoms independent of neurotoxicity, Subha Bakthavatsalam, Shreya Das Sharma, Mahendra Sonawane, Vatsala Thirumalai*, and Ankona Datta*, Disease Models & Mechanisms, 2014, 7, 1239-1251, DOI:10.1242/dmm.016683. Smart "Lanthano" Proteins for Phospholipid Sensing, Shafali Gupta, Samsuzzoha Mondal, Amit Mhamane, and Ankona Datta*, Inorganic Chemistry, 2013, 52 (21), 12314-12316, DOI: 10.1021/ic4018932. Multivalent, High-Relaxivity MRI Contrast Agents Using Rigid Cysteine-Reactive Gadolinium Complexes, Praveena D. Garimella, Ankona Datta, Dante W. Romanini, Kenneth N. Raymond and Matthew B. Francis, Journal of the American Chemical Society, 2011, 133 (37), 14704-14709, DOI: 10.1021/ja204516p. Gd-Hydroxypyridinone (HOPO)-Based High-Relaxivity Magnetic Resonance Imaging (MRI) Contrast Agents, Ankona Datta and Kenneth N. Raymond, Accounts of Chemical Research, 2009, 42 (7), 938-947, DOI: 10.1021/ar800250h. High-Relaxivity Gadolinium Hydroxypyridonate-Viral Capsid Conjugates: Nano-sized MRI Contrast Agents, Ankona Datta, Jacob M. Hooker, Mauro Botta, Matthew B. Francis, Silvio Aime, and Kenneth N. Raymond, Journal of the American Chemical Society, 2008, 130 (8), 2546-2552, DOI: 10.1021/ja0765363.

(This article was covered in Biophotonics International as 'Magnetic Resonance Imaging Moves Ahead', April 2008, 42-43).

High-Relaxivity MRI Contrast Agents: Where Coordination Chemistry Meets Medical Imaging, Eric J. Werner, Ankona Datta, Christoph J. Jocher, and Kenneth N. Raymond, Angewandte Chemical International Edition, 2008, 47 (45), 8568-8580, DOI: 10.1002/anie.200800212. MR Contrast Agents from Viral Capsid Shells: A Comparison of Exterior and Interior Cargo Strategies, Jacob M. Hooker, Ankona Datta, Mauro Botta, Kenneth N. Raymond, and Matthew B. Francis, Nano Letters 2007, 7 (8), 2207-2210, DOI:10.1021/nl070512c. Kinetic Selectivity in the N-Alkylation of 2-Pyridyl Porphyrins: A Facile Approach to the aabb Scaffold, Ankona Datta, Suzanne M. Quintavalla and John T. Groves, Journal of Organic Chemistry, 2007, 72 (5), 1818-1821, DOI: 10.1021/jo062017r.