All Stories

  1. A highly selective ratiometric fluorescent probe for H2S based on new heterocyclic ring formation and detection in live cells

    Article • Supramolecular Chemistry, March 2019, Taylor & Francis

    SAMIM SYED ALI, Professor Ajit Kumar Mahapatra

  2. Fluorescent chemosensor for lethal cesium detection using thin film membrane

    Article • Separation Science and Technology, February 2019, Taylor & Francis

    Professor Ajit Kumar Mahapatra

  3. A Perylene diimide based fluorescent probe for caffeine in aqueous medium

    Article • Supramolecular Chemistry, October 2018, Taylor & Francis

    SAMIM SYED ALI, Professor Ajit Kumar Mahapatra

  4. An azodye–rhodamine-based fluorescent and colorimetric probe specific for the detection of Pd2+ in aqueous ethanolic solution: synthesis, XRD characterization, computational studies and imaging in live cells

    Article • The Analyst, January 2015, Royal Society of Chemistry

    Dr SAIKAT KUMAR MANNA, Professor Ajit Kumar Mahapatra, Dr Ching Kheng Quah

  5. Colorimetric and ratiometric fluorescent chemodosimeter for selective sensing of fluoride and cyanide ions: tuning selectivity in proton transfer and C–Si bond cleavage

    Article • RSC Advances, January 2015, Royal Society of Chemistry

    Dr SAIKAT KUMAR MANNA, Professor Ajit Kumar Mahapatra, Professor Ajit Kumar Mahapatra, SAMIM SYED ALI

  6. Colorimetric and ratiometric fluorescent chemosensor for fluoride ions based on phenanthroimidazole (PI): spectroscopic, NMR and density functional studies

    Article • RSC Advances, January 2015, Royal Society of Chemistry

    Professor Ajit Kumar Mahapatra

  7. A cyclization-induced emission enhancement (CIEE)-based ratiometric fluorogenic and chromogenic probe for the facile detection of a nerve agent simulant DCP

    Article • Chemical Communications, January 2015, Royal Society of Chemistry

    Dr SAIKAT KUMAR MANNA, Professor Ajit Kumar Mahapatra

  8. A BODIPY/pyrene-based chemodosimetric fluorescent chemosensor for selective sensing of hydrazine in the gas and aqueous solution state and its imaging in living cells

    Article • RSC Advances, January 2015, Royal Society of Chemistry

    Professor Ajit Kumar Mahapatra, Dr SAIKAT KUMAR MANNA, SAMIM SYED ALI

  9. Aminomethylpyrene-based imino-phenols as primary fluorescence switch-on sensors for Al3+ in solution and in Vero cells and their complexes as secondary recognition ensembles toward pyrophosphate

    Article • RSC Advances, January 2015, Royal Society of Chemistry

    Dr SAIKAT KUMAR MANNA, Professor Ajit Kumar Mahapatra, SAMIM SYED ALI

  10. Pyrophosphate-selective fluorescent chemosensor based on ratiometric tripodal-Zn(II) complex: Application in logic gates and living cells

    Article • Sensors and Actuators B Chemical, September 2014, Elsevier

    Professor Ajit Kumar Mahapatra, Dr SAIKAT KUMAR MANNA

  11. Ratiometric sensing of fluoride and acetate anions based on a BODIPY-azaindole platform and its application to living cell imaging

    Article • The Analyst, January 2014, Royal Society of Chemistry

    Professor Ajit Kumar Mahapatra, Professor Ajit Kumar Mahapatra

  12. Imino–phenolic–azodye appended rhodamine as a primary fluorescence “off–on” chemosensor for tin (Sn4+) in solution and in RAW cells and the recognition of sulphide by [AR–Sn]

    Article • RSC Advances, January 2014, Royal Society of Chemistry

    Professor Ajit Kumar Mahapatra, Dr SAIKAT KUMAR MANNA, Professor Ajit Kumar Mahapatra

  13. A new colorimetric and fluorescent bis(coumarin)methylene probe for fluoride ion detection based on the proton transfer signaling mode

    Article • Journal of Luminescence, November 2013, Elsevier

    Professor Ajit Kumar Mahapatra

  14. Highly Sensitive and Selective Rhodamine-Based “Off–On” Reversible Chemosensor for Tin (Sn4+) and Imaging in Living Cells

    Article • Inorganic Chemistry, September 2013, American Chemical Society (ACS)

    Professor Ajit Kumar Mahapatra, Dr SAIKAT KUMAR MANNA

  15. First rhodamine-based “off–on” chemosensor with high selectivity and sensitivity for Zr4+ and its imaging in living cell

    Article • Sensors and Actuators B Chemical, July 2013, Elsevier

    Professor Ajit Kumar Mahapatra, Dr SAIKAT KUMAR MANNA, Professor Ajit Kumar Mahapatra, Dr. Avishek Banik

  16. Carbazole phenylthiosemicarbazone-based ensemble of Hg2+ as selective fluorescence turn-on sensor toward cysteine in water

    Article • Tetrahedron Letters, June 2013, Elsevier

    Professor Ajit Kumar Mahapatra, Professor Ajit Kumar Mahapatra, Dr. Avishek Banik

  17. A new selective turn-on fluorogenic dipodal-cobalt(II) ensemble probe for nitrite ion detection and live cell imaging

    Article • Tetrahedron Letters, February 2013, Elsevier

    Professor Ajit Kumar Mahapatra, Professor Ajit Kumar Mahapatra

  18. A new colorimetric chemodosimeter for mercury ion via specific thioacetal deprotection in aqueous solution and living cells

    Article • Tetrahedron Letters, December 2012, Elsevier

    Professor Ajit Kumar Mahapatra, Professor Ajit Kumar Mahapatra, Dr. Avishek Banik

  19. Erratum to “Fluorescence sensing of caffeine in aqueous solution with carbazole-based probe and imaging application in live cells” [Bioorg. Med. Chem. Lett. 22 (2012) 5379–5383]

    Article • Bioorganic & Medicinal Chemistry Letters, October 2012, Elsevier

    Professor Ajit Kumar Mahapatra

  20. Fluorescence sensing of caffeine in aqueous solution with carbazole-based probe and imaging application in live cells

    Article • Bioorganic & Medicinal Chemistry Letters, September 2012, Elsevier

    Professor Ajit Kumar Mahapatra

  21. Hg2+-selective “turn-on” fluorescent chemodosimeter derived from glycine and living cell imaging

    Article • Journal of Photochemistry and Photobiology A Chemistry, July 2012, Elsevier

    Professor Ajit Kumar Mahapatra, Dr SAIKAT KUMAR MANNA, Dr. Avishek Banik

  22. Carbazole–thiosemicarbazone–Hg(ii) ensemble-based colorimetric and fluorescence turn-on toward iodide in aqueous media and its application in live cell imaging

    Article • Organic & Biomolecular Chemistry, January 2012, Royal Society of Chemistry

    Professor Ajit Kumar Mahapatra

  23. Color response of tri-armed azo host colorimetric sensors and test kit for fluoride

    Article • Talanta, October 2011, Elsevier

    Professor Ajit Kumar Mahapatra, Dr SAIKAT KUMAR MANNA, Professor Ajit Kumar Mahapatra

  24. A highly selective triphenylamine-based indolylmethane derivatives as colorimetric and turn-off fluorimetric sensor toward Cu2+ detection by deprotonation of secondary amines

    Article • Sensors and Actuators B Chemical, August 2011, Elsevier

    Professor Ajit Kumar Mahapatra

  25. Fluorescent carbazolyldithiane as a highly selective chemodosimeter via protection/deprotection functional groups: a ratiometric fluorescent probe for Cd(II)

    Article • Tetrahedron Letters, June 2011, Elsevier

    Professor Ajit Kumar Mahapatra, Professor Ajit Kumar Mahapatra

  26. 2-Amino-4-methylpyrimidine: A simple supramolecular scaffold for carboxylic acid complexes both in solid and solution states

    Article • Journal of Luminescence, January 2011, Elsevier

    Professor Ajit Kumar Mahapatra, Professor Ajit Kumar Mahapatra

  27. A simple 1,10-phenanthroline-based fluorescent receptor in solution and 1,10-phenanthroline in solid state for urea recognition

    Article • Journal of Luminescence, August 2010, Elsevier

    Professor Ajit Kumar Mahapatra

  28. Synthesis of indolo[3,2-b]carbazole-based new colorimetric receptor for anions: A unique color change for fluoride ions

    Article • Beilstein Journal of Organic Chemistry, February 2010, Beilstein Institut

    Professor Ajit Kumar Mahapatra, Professor Ajit Kumar Mahapatra

  29. Model pharmaceutical co-crystallization: Guest-directed assembly of caffeine and aromatic tri-hydroxy and dicarboxylic acids into different heteromolecular hydrogen bonding networks in solid state

    Article • Journal of Molecular Structure, January 2010, Elsevier

    Professor Ajit Kumar Mahapatra

  30. First artificial acidic fluorescent receptors for caffeine and other xanthine alkaloids

    Article • Journal of inclusion phenomena and molecular recognition in chemistry, October 2009, Springer Science + Business Media

    Professor Ajit Kumar Mahapatra

  31. 2,7-Dimethyl-1,8-naphthyridine

    Article • Acta Crystallographica Section E Structure Reports Online, July 2009, International Union of Crystallography

    Professor Ajit Kumar Mahapatra

  32. Fluorescence sensing of theobromine by simple 2,6-diamino-pyridine and the novel cyclic chair-like hydrogen-bonded tetramer of its diacetyl derivative

    Article • Tetrahedron Letters, January 2009, Elsevier

    Professor Ajit Kumar Mahapatra

  33. Molecular recognition of xanthine alkaloids: First synthetic receptors for theobromine and a series of new receptors for caffeine

    Article • Journal of the Chemical Society Perkin Transactions 1, October 2001, Royal Society of Chemistry

    Professor Ajit Kumar Mahapatra

  34. ChemInform Abstract: N‐Bromosuccinimide Reactions of Some Heterocycles in the Presence or Absence of Water: An Overview of Ring versus Side Chain Bromination for the Synthesis of Important Brominated Heterocyclic Synthons.

    Article • ChemInform, July 2001, Wiley

    Professor Ajit Kumar Mahapatra

  35. N‐bromosuccinimide reactions of some heterocycles in the presence or absence of water: An overview of ring versus side chain bromination for the synthesis of important brominated heterocyclic synthons

    Article • Journal of Heterocyclic Chemistry, January 2001, Wiley

    Professor Ajit Kumar Mahapatra, Professor Ajit Kumar Mahapatra

  36. Molecular Recognition Induced Supramolecular Array of 2-Aminopyrimidine with Terephthalic Acid, 1,4-Phenylenediacetic Acid and Fumaric Acid in Solid State via H-bonding and π-stacking Interactions*

    Article • Supramolecular Chemistry, December 1999, Taylor & Francis

    Professor Ajit Kumar Mahapatra

  37. Aromatic aldehydes from benzylbromides via Cobalt(I) mediated benzyl radicals in the presence of aerial oxygen: a mild oxidation reaction in neutral condition

    Article • Tetrahedron Letters, April 1998, Elsevier

    Professor Ajit Kumar Mahapatra, Professor Ajit Kumar Mahapatra