All Stories

  1. Sensing Picric Acid with Dinuclear Triazole Chelated Iridium(III) Nanoaggregates: Insights into the AIEE Quenching Process

    Article • Chemistry - An Asian Journal, September 2025, Wiley

    Dr Parna Gupta, Dr Parna Gupta

  2. β-Cyclodextrin Encapsulated Platinum(II)-Based Nanoparticles: Photodynamic Therapy and Inhibition of the NF-κB Signaling Pathway in Glioblastoma

    Article • ACS Applied Bio Materials, March 2025, American Chemical Society (ACS)

    Dr Parna Gupta, Dr Parna Gupta

  3. Polynuclear transition metal complexes: emerging agents for bacterial imaging and antimicrobial therapy

    Article • Dalton Transactions, January 2025, Royal Society of Chemistry

    Dr Parna Gupta, Dr Parna Gupta

  4. Modulatory Role of Pantropic Cell Signaling Pathways in the Antimigratory and Antiproliferative Action of Triazole Chelated Iridium(III) Complexes in Cervical Cancer Cells

    Article • Journal of Medicinal Chemistry, November 2024, American Chemical Society (ACS)

    Dr Parna Gupta, Dr Parna Gupta

  5. Cyclometalated Iridium(III) Complex with Substituted Benzimidazole: pH Directed Organelle‐Specific Localization Within Lysosome

    Article • ChemBioChem, November 2024, Wiley

    Dr Parna Gupta, Dr Parna Gupta

  6. Application of Mono and Trinuclear Cyclometalated Iridium (III) Complexes in Differential Bacterial Imaging and Antimicrobial Photodynamic Therapy

    Article • Chemistry - A European Journal, May 2024, Wiley

    Dr Parna Gupta, Dr Parna Gupta

  7. Efficient Energy Conversion using Tri-nuclear M-Ru(II)-M[M= Pt(II), Re(I)] Catalysts

    Article • May 2024, American Chemical Society (ACS)

    Dr Parna Gupta, Dr Parna Gupta

  8. Multimetallic transition metal complexes:Luminescent probes for biomolecule sensing, ion detection, imaging and therapeutic application

    Article • Coordination Chemistry Reviews, April 2024, Elsevier

    Dr Parna Gupta, Dr Parna Gupta

  9. Tuning the Organelle-Specific Imaging and Photodynamic Therapeutic Efficacy of Theranostic Mono- and Trinuclear Organometallic Iridium(III) Complexes

    Article • Journal of Medicinal Chemistry, November 2023, American Chemical Society (ACS)

    Dr Parna Gupta, Dr Parna Gupta

  10. Systematic Conversion of Photoinduced Intramolecular Electron Transfer in Trinuclear M-Ir-M (M = Re, Ir) Complexes to Intersystem Charge Transfer by Coupling to Gold Nanoclusters

    Article • The Journal of Physical Chemistry C, June 2023, American Chemical Society (ACS)

    Dr Parna Gupta, Dr Parna Gupta

  11. Aqua-friendly organometallic Ir–Pt complexes: pH-responsive AIPE-guided imaging of bacterial cells

    Article • Dalton Transactions, January 2023, Royal Society of Chemistry

    Dr Parna Gupta, Dr Parna Gupta

  12. Trinuclear organometallic Pt‐Ir‐Pt complexes: Insights into photophysical properties, amino acid binding and protein sensing

    Article • Chemistry - An Asian Journal, July 2021, Wiley

    Dr Parna Gupta, Bishnu Das, Dr Parna Gupta

  13. Luminescent terpyridine appended geminal bisazide and bistriazoles: multinuclear Pt(ii) complexes and AIPE-based DNA detection with the naked eye

    Article • Dalton Transactions, January 2021, Royal Society of Chemistry

    Dr Parna Gupta, Bishnu Das, Dr Parna Gupta

  14. Phosphorescent Trinuclear Pt–Ir–Pt Complexes: Insights into the Photophysical and Electrochemical Properties and Interaction with Guanine Nucleobase

    Article • Chemistry - A European Journal, October 2020, Wiley

    Dr Parna Gupta, Bishnu Das, Dr Parna Gupta

  15. A cyclometalated trinuclear Ir(iii)/Pt(ii) complex as a luminescent probe for histidine-rich proteins

    Article • Dalton Transactions, January 2020, Royal Society of Chemistry

    Dr Parna Gupta, Bishnu Das, Dr Partho Sarothi Ray, Dr Parna Gupta

  16. Ultrafast Photoinduced Electron Transfer from Cyclometalated Rhodium and Iridium Complexes to Cyan Emitting Copper Nanoclusters: Footsteps toward Light Harvesting

    Article • ChemistrySelect, August 2019, Wiley

    Dr Parna Gupta, Dr Parna Gupta

  17. Red-emitting cyclometalated platinum(II) complexes with imidazolyl phenanthrolines: Synthesis and photophysical properties

    Article • Journal of Photochemistry and Photobiology A Chemistry, April 2018, Elsevier

    Dr Parna Gupta, Dr Parna Gupta

  18. Intriguing interaction of a cyclometalated dinuclear Ir(III) complex bridged by imidazolyl phenanthroline with anionic and cationic lipid vesicles

    Article • Journal of Luminescence, December 2017, Elsevier

    Dr Parna Gupta, Dr Parna Gupta

  19. Electronic Description of the Photophysics of Homo- and Heterodinuclear Cyclometallated Iridium and Rhodium Complexes

    Article • European Journal of Inorganic Chemistry, February 2017, Wiley

    Dr Parna Gupta, Dr Parna Gupta

  20. Efficiency of photoinduced electron transfer in mono- and di-nuclear iridium complexes: a comparative study

    Article • New Journal of Chemistry, January 2017, Royal Society of Chemistry

    Dr Parna Gupta, Dr Parna Gupta

  21. Ultrafast Photoinduced Electron Transfer between Carbon Nanoparticles and Cyclometalated Rhodium and Iridium Complexes

    Article • The Journal of Physical Chemistry C, October 2015, American Chemical Society (ACS)

    Dr Parna Gupta, Dr Parna Gupta

  22. Cyclometalated mono and dinuclear rhodium(III) and iridium(III) complexes with imidazolyl phenanthrolines: Synthesis and, photophysical and electrochemical characterization

    Article • Polyhedron, July 2015, Elsevier

    Dr Parna Gupta, Dr Parna Gupta

  23. Cyclometalated iridium(iii) complexes of (aryl)ethenyl functionalized 2,2′-bipyridine: synthesis, photophysical properties and trans–cis isomerization behavior

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

    Dr Parna Gupta, Dr Parna Gupta

  24. Development of a cyclometalated iridium complex with specific intramolecular hydrogen-bonding that acts as a fluorescent marker for the endoplasmic reticulum and causes photoinduced cell death

    Article • Dalton Transactions, October 2014, Royal Society of Chemistry

    Dr Parna Gupta, Dr Partho Sarothi Ray, Dr Parna Gupta

  25. Studies on ruthenium complexes of pyrene-appended Schiff base ligands

    Article • Polyhedron, September 2014, Elsevier

    Dr Parna Gupta, Mr Varun Kundi, Dr Parna Gupta

  26. Cyclometalated rhodium and iridium complexes with imidazole containing Schiff bases: Synthesis, structure and cellular imaging

    Article • Polyhedron, May 2014, Elsevier

    Dr Parna Gupta, Dr Partho Sarothi Ray, Dr Parna Gupta

  27. Dynamics of pyrenesemicarbazide and pyrenethiosemicarbazide in reverse micelle of AOT in n-heptane: Probing critical penetration of water molecules toward the palisade

    Article • Chemical Physics Letters, November 2013, Elsevier

    Dr Parna Gupta, Dr Parna Gupta

  28. Carbohydrate derived thiosemicarbazone and semicarbazone palladium complexes: homogeneous catalyst for C–C cross coupling reactions

    Article • Tetrahedron Letters, September 2013, Elsevier

    Dr Parna Gupta, Dr Parna Gupta

  29. Ruthenium and osmium complexes of novel carbohydrate derived salen ligands: Synthesis, characterization and in situ ligand reduction

    Article • Inorganica Chimica Acta, March 2013, Elsevier

    Dr Parna Gupta, Dr Parna Gupta

  30. A closer look at the formation of bicyclometalated and cyclometalated ruthenium carbonyl complexes

    Article • Inorganica Chimica Acta, March 2013, Elsevier

    Dr Parna Gupta, Dr Parna Gupta

  31. Interaction of semicarbazide and thiosemicarbazide pyrene derivatives with anionic and cationic micelles: changed character of pyrene due to alteration in charge density induced by the side chains

    Article • RSC Advances, January 2013, Royal Society of Chemistry

    Dr Parna Gupta, Dr Parna Gupta

  32. Synthesis of a sugar-functionalized iridium complex and its application as a fluorescent lectin sensor

    Article • Tetrahedron Letters, July 2012, Elsevier

    Dr Parna Gupta, Dr Parna Gupta

  33. “Extra stabilisation” of a pyrene based molecular couple by γ-cyclodextrin in the excited electronic state

    Article • Physical Chemistry Chemical Physics, January 2012, Royal Society of Chemistry

    Dr Parna Gupta, Dr Parna Gupta

  34. Encapsulating ruthenium and osmium with tris(2-aminoethyl)amine based tripodal ligands

    Article • Polyhedron, January 2012, Elsevier

    Dr Parna Gupta, Dr Parna Gupta

  35. Interaction of a “nido”-ruthenium terpyridylamine complex with charged elongated micellar scaffolds

    Article • Colloids and Surfaces B Biointerfaces, December 2011, Elsevier

    Dr Parna Gupta, Dr Parna Gupta

  36. Bis{μ-(E)-methyl 4-[(2-carbamothioylhydrazinylidene)methyl]benzoate-κ2S:S}bis[iodido(triphenylphosphane-κP)copper(I)]

    Article • Acta Crystallographica Section E Structure Reports Online, October 2011, International Union of Crystallography

    Dr Parna Gupta, Dr Parna Gupta

  37. Organoiridium complexes: efficient catalysts for the formation of sugar acetals and ketals

    Article • Carbohydrate Research, September 2011, Elsevier

    Dr Parna Gupta, Dr Parna Gupta

  38. Methyl 4-(1H-benzimidazol-2-yl)benzoate trihydrate

    Article • Acta Crystallographica Section E Structure Reports Online, October 2010, International Union of Crystallography

    Dr Parna Gupta, Dr Parna Gupta

  39. Ruthenium Mediated C−H Activation of 2-(Arylazo)phenols:  Characterization of an Intermediate and the Final Organoruthenium Complex

    Article • Inorganic Chemistry, December 2005, American Chemical Society (ACS)

    Dr Parna Gupta, Dr Parna Gupta

  40. Variable Coordination Mode of Chloranilic Acid. Synthesis, Structure, and Electrochemical Properties of Some Osmium Complexes

    Article • Inorganic Chemistry, February 2005, American Chemical Society (ACS)

    Dr Parna Gupta, Dr Parna Gupta

  41. Unprecedented Migration of a Methyl Group in 2-(2‘,6‘-Dimethylphenylazo)-4-methylphenol Mediated by Ruthenium

    Article • Inorganic Chemistry, July 2004, American Chemical Society (ACS)

    Professor Ray J Butcher, Dr Parna Gupta, Dr Parna Gupta

  42. Chemically Induced Cyclometalation of 2-(Arylazo)phenols. Synthesis, Characterization, and Redox Properties of a Family of Organoosmium Complexes

    Article • Inorganic Chemistry, July 2003, American Chemical Society (ACS)

    Professor Ray J Butcher, Dr Parna Gupta, Dr Parna Gupta

  43. Unprecedented Chemical Transformation of Benzaldehyde Semicarbazone Mediated by Osmium

    Article • Inorganic Chemistry, February 2003, American Chemical Society (ACS)

    Dr Parna Gupta, Dr Parna Gupta

  44. Structural Systematics foro-C6H4XY Ligands with X,Y= O, NH, and S Donor Atoms.o-Iminoquinone ando-Iminothioquinone Complexes of Ruthenium and Osmium

    Article • Inorganic Chemistry, October 2002, American Chemical Society (ACS)

    Dr Parna Gupta, Dr Parna Gupta