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Prasun K. Mandal - Publications

Affiliations: 
2010- IISER Kolkata 
Area:
Spectroscopy, ultrafast fluorescence
Website:
https://www.iiserkol.ac.in/%7Eprasunchem/index.php
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52 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Chatterjee T, Mandal M, Mardanya S, Singh M, Saha A, Ghosh S, Mandal PK. -Fluorophores: an uncharted ocean of opportunities. Chemical Communications (Cambridge, England). PMID 37965696 DOI: 10.1039/d3cc04182d  0.807
2023 Mukherjee S, Ghosh S, Biswas D, Ghosal M, De K, Mandal PK. Transforming exciton dynamics in perovskite nanocrystal through Mn doping. Nanoscale. PMID 36974486 DOI: 10.1039/d3nr00241a  0.777
2023 Ghosh S, Mukherjee S, Mandal S, De CK, Mardanya S, Saha A, Mandal PK. Beneficial Intrinsic Hole Trapping and Its Amplitude Variation in a Highly Photoluminescent Toxic-Metal-Free Quantum Dot. The Journal of Physical Chemistry Letters. 260-266. PMID 36595225 DOI: 10.1021/acs.jpclett.2c03373  0.759
2022 Roy D, De CK, Ghosh S, Mukherjee S, Mandal S, Mandal PK. Ultrafast dynamics and ultrasensitive single particle spectroscopy of optically robust core/alloy shell semiconductor quantum dots. Physical Chemistry Chemical Physics : Pccp. PMID 35355030 DOI: 10.1039/d1cp05780d  0.804
2022 Roy D, Ghosh S, De CK, Mukherjee S, Mandal S, Mandal PK. Excitation-Energy-Dependent Photoluminescence Quantum Yield is Inherent to Optically Robust Core/Alloy-Shell Quantum Dots in a Vast Energy Landscape. The Journal of Physical Chemistry Letters. 13: 2404-2417. PMID 35257586 DOI: 10.1021/acs.jpclett.2c00157  0.811
2022 De CK, Ghosh A, Mandal PK. Hydrophobicity-Dependent Heterogeneous Nanoaggregates and Fluorescence Dynamics in Room-Temperature Ionic Liquids. The Journal of Physical Chemistry. B. 126: 1551-1557. PMID 35166544 DOI: 10.1021/acs.jpcb.1c08598  0.787
2021 Mandal S, Ghosh S, Mukherjee S, Roy D, De CK, Mukhuti K, Mandal PK. Near-Ergodic CsPbBr Perovskite Nanocrystal with Minimal Statistical Aging. The Journal of Physical Chemistry Letters. 10169-10174. PMID 34643402 DOI: 10.1021/acs.jpclett.1c02326  0.756
2021 Mandal S, Ghosh S, Mukherjee S, De CK, Roy D, Samanta T, Mandal PK. Unravelling halide-dependent charge carrier dynamics in CsPb(Br/Cl) perovskite nanocrystals. Nanoscale. PMID 33538737 DOI: 10.1039/d0nr08428j  0.789
2021 Ghosh S, Mandal S, Mukherjee S, De CK, Samanta T, Mandal M, Roy D, Mandal PK. Near-Unity Photoluminescence Quantum Yield and Highly Suppressed Blinking in a Toxic-Metal-Free Quantum Dot. The Journal of Physical Chemistry Letters. 1426-1431. PMID 33522828 DOI: 10.1021/acs.jpclett.0c03519  0.796
2020 Reddy CM, Bhattacharya B, Roy D, Dey S, Puthuvakkal A, Bhunia S, Mondal S, Chowdhury R, Bhattacharya M, Mandal M, Manoj K, Mandal PK. Mechanical bending induced fluorescence enhancement in plastically flexible crystals of a GFP chromophore analogue. Angewandte Chemie (International Ed. in English). PMID 32667123 DOI: 10.1002/Anie.202007760  0.723
2020 Mandal S, Mukherjee S, De CK, Roy D, Ghosh S, Mandal PK. Extent of Shallow/Deep Trap States Beyond Conduction Band Minimum in Defect Tolerant CsPbBr3 Perovskite Quantum Dot: Control Over the Degree of Charge Carrier Recombination. The Journal of Physical Chemistry Letters. PMID 32040316 DOI: 10.1021/Acs.Jpclett.0C00385  0.793
2019 Mandal S, Roy D, De CK, Ghosh S, Mandal M, Das A, Mandal PK. Instantaneous, room-temperature, open-air atmosphere, solution-phase synthesis of perovskite quantum dots through halide exchange employing non-metal based inexpensive HCl/HI: ensemble and single particle spectroscopy. Nanoscale Advances. 1: 3506-3513. PMID 36133552 DOI: 10.1039/c9na00406h  0.802
2019 De CK, Roy D, Mandal S, Mandal PK. Suppressed Blinking Under Normal Air Atmosphere in Toxic Metal Free, Small Sized, InP Based Core/Alloy-Shell/Shell Quantum Dot. The Journal of Physical Chemistry Letters. PMID 31294573 DOI: 10.1021/Acs.Jpclett.9B01157  0.809
2019 Das A, Roy D, De CK, Mandal PK. Reply to the 'Comment on "Where does the fluorescing moiety reside in a carbon dot?" - Investigations based on fluorescence anisotropy decay and resonance energy transfer dynamics"' by H. C. Joshi, Phys. Chem. Chem. Phys., 2019, 21, DOI: 10.1039/c9cp00136k. Physical Chemistry Chemical Physics : Pccp. PMID 31168554 DOI: 10.1039/C9Cp01668F  0.801
2019 Mandal S, Roy D, De CK, Ghosh S, Mandal M, Das A, Mandal PK. Instantaneous, room-temperature, open-air atmosphere, solution-phase synthesis of perovskite quantum dots through halide exchange employing non-metal based inexpensive HCl/HI: ensemble and single particle spectroscopy Nanoscale Advances. 1: 3506-3513. DOI: 10.1039/C9NA00406H  0.796
2019 De CK, Mandal S, Roy D, Ghosh S, Konar A, Mandal PK. Ultrafast Dynamics and Ultrasensitive Single-Particle Intermittency in Small-Sized Toxic Metal Free InP-Based Core/Alloy-Shell/Shell Quantum Dots: Excitation Wavelength Dependency Toward Variation of PLQY The Journal of Physical Chemistry C. 123: 28502-28510. DOI: 10.1021/Acs.Jpcc.9B09947  0.825
2019 Mandal M, Chatterjee T, Das A, Mandal S, Sen A, Ta M, Mandal PK. Meta-Fluors—A Unique Way To Create a 200 Da Ultrasmall Fluorophore Emitting in Red with Intense Stokes/Solvatochromic Shift: Imaging Subcellular Nanopolarity in Live Stem Cells The Journal of Physical Chemistry C. 123: 24786-24792. DOI: 10.1021/Acs.Jpcc.9B08524  0.778
2019 Roy D, Das A, De CK, Mandal S, Bangal PR, Mandal PK. Why Does the Photoluminescence Efficiency Depend on Excitation Energy in Case of a Quantum Dot? A Case Study of CdSe-Based Core/Alloy Shell/Shell Quantum Dots Employing Ultrafast Pump–Probe Spectroscopy and Single Particle Spectroscopy The Journal of Physical Chemistry C. 123: 6922-6933. DOI: 10.1021/Acs.Jpcc.9B00422  0.821
2018 Das A, Roy D, Mandal M, Jaiswal C, Ta M, Mandal PK. Carbon Dot with pH Independent Near Unity PLQY in Aqueous Medium: Electrostatics Induced FRET at Sub-Micromolar Concentration. The Journal of Physical Chemistry Letters. PMID 30122049 DOI: 10.1021/Acs.Jpclett.8B02193  0.787
2018 Roy D, Mandal S, De CK, Kumar K, Mandal PK. Nearly suppressed photoluminescence blinking of small-sized, blue-green-orange-red emitting single CdSe-based core/gradient alloy shell/shell quantum dots: correlation between truncation time and photoluminescence quantum yield. Physical Chemistry Chemical Physics : Pccp. PMID 29610808 DOI: 10.1039/C8Cp00952J  0.81
2018 Das A, Roy D, De CK, Mandal PK. "Where does the fluorescing moiety reside in a carbon dot?" - Investigations based on fluorescence anisotropy decay and resonance energy transfer dynamics. Physical Chemistry Chemical Physics : Pccp. PMID 29303187 DOI: 10.1039/C7Cp07411E  0.796
2018 De CK, Routh T, Roy D, Mandal S, Mandal PK. Highly Photoluminescent InP Based Core Alloy Shell QDs from Air-Stable Precursors: Excitation Wavelength Dependent Photoluminescence Quantum Yield, Photoluminescence Decay Dynamics, and Single Particle Blinking Dynamics The Journal of Physical Chemistry C. 122: 964-973. DOI: 10.1021/Acs.Jpcc.7B11327  0.837
2017 Das A, Gude V, Roy D, Chatterjee T, De CK, Mandal PK. On the Molecular Origin of Photoluminescence of Nonblinking Carbon Dot The Journal of Physical Chemistry C. 121: 9634-9641. DOI: 10.1021/Acs.Jpcc.7B02433  0.777
2016 Gude V, Das A, Chatterjee T, Mandal PK. Molecular origin of photoluminescence of carbon dots: aggregation-induced orange-red emission. Physical Chemistry Chemical Physics : Pccp. PMID 27711558 DOI: 10.1039/C6Cp05321A  0.783
2016 Chatterjee T, Lacombat F, Yadav D, Mandal M, Plaza P, Espagne A, Mandal PK. Ultrafast Dynamics of a GFP Chromophore Analogue: Competition Between Excited-State Proton Transfer and Torsional Relaxation. The Journal of Physical Chemistry. B. PMID 27548114 DOI: 10.1021/Acs.Jpcb.6B05795  0.8
2016 Chatterjee T, Mandal M, Mandal PK. Solvent H-bond accepting ability induced conformational change and its influence towards fluorescence enhancement and dual fluorescence of hydroxy meta-GFP chromophore analogue. Physical Chemistry Chemical Physics : Pccp. PMID 27530959 DOI: 10.1039/C6Cp04219H  0.812
2016 Chatterjee T, Mandal M, Das A, Bhattacharyya K, Datta A, Mandal PK. Dual Fluorescence in GFP Chromophore Analogues: Chemical Modulation of Charge Transfer and Proton Transfer Bands. The Journal of Physical Chemistry. B. PMID 26998908 DOI: 10.1021/Acs.Jpcb.6B01993  0.795
2016 Roy D, Routh T, Asaithambi AV, Mandal S, Mandal PK. Spectral and Temporal Optical Behavior of Blue-, Green-, Orange-, and Red-Emitting CdSe-Based Core/Gradient Alloy Shell/Shell Quantum Dots: Ensemble and Single-Particle Investigation Results Journal of Physical Chemistry C. 120: 3483-3491. DOI: 10.1021/Acs.Jpcc.5B10051  0.802
2015 Chatterjee T, Mandal M, Gude V, Bag PP, Mandal PK. Strong electron donation induced differential nonradiative decay pathways for para and meta GFP chromophore analogues. Physical Chemistry Chemical Physics : Pccp. 17: 20515-21. PMID 26176350 DOI: 10.1039/C5Cp03086B  0.787
2015 Ghosh A, De CK, Chatterjee T, Mandal PK. What type of nanoscopic environment does a cationic fluorophore experience in room temperature ionic liquids? Physical Chemistry Chemical Physics : Pccp. 17: 16587-93. PMID 26055159 DOI: 10.1039/C5Cp02036K  0.811
2015 Ghosh A, De CK, Chatterjee T, Mandal PK. What type of nanoscopic environment does a cationic fluorophore experience in room temperature ionic liquids? Physical Chemistry Chemical Physics. 17: 16587-16593. DOI: 10.1039/c5cp02036k  0.761
2014 Ghosh A, Chatterjee T, Roy D, Das A, Mandal PK. On the Nanoscopic Environment a Neutral Fluorophore Experiences in Room Temperature Ionic Liquids The Journal of Physical Chemistry C. 118: 5051-5057. DOI: 10.1021/Jp501342G  0.806
2014 Raha Roy S, Nijamudheen A, Pariyar A, Ghosh A, Vardhanapu PK, Mandal PK, Datta A, Mandal SK. Phenalenyl in a different role: Catalytic activation through the nonbonding molecular orbital Acs Catalysis. 4: 4307-4319. DOI: 10.1021/Cs5010695  0.511
2014 Sardar SK, Mandal PK, Bagchi S. Electronic spectral study of interaction of electron donor - Acceptor dyes in the ground and excited state with a metal ion. Effect of molecular structure of the dye Journal of Luminescence. 145: 25-32. DOI: 10.1016/J.Jlumin.2013.07.019  0.416
2013 Chatterjee T, Roy D, Das A, Ghosh A, Bag PP, Mandal PK. Chemical tweaking of a non-fluorescent GFP chromophore to a highly fluorescent coumarinic fluorophore: application towards photo-uncaging and stem cell imaging Rsc Advances. 3: 24021. DOI: 10.1039/C3Ra44034F  0.781
2012 Sardar SK, Srikanth K, Mandal PK, Bagchi S. Interaction of alkali, alkaline earth and transition metal ions with a ketocyanine dye: a comparative electronic spectroscopic study. Spectrochimica Acta. Part a, Molecular and Biomolecular Spectroscopy. 99: 37-45. PMID 23041920 DOI: 10.1016/J.Saa.2012.09.015  0.404
2012 Mandal PK, Cattiaux L, Bensimon D, Mallet JM. Monogalactopyranosides of fluorescein and fluorescein methyl ester: synthesis, enzymatic hydrolysis by biotnylated β-galactosidase, and determination of translational diffusion coefficient. Carbohydrate Research. 358: 40-6. PMID 22817995 DOI: 10.1016/J.Carres.2012.05.017  0.543
2012 Ghosh A, Chatterjee T, Mandal PK. On the heterogeneity of fluorescence lifetime of room temperature ionic liquids: onset of a journey for exploring red emitting dyes. Chemical Communications (Cambridge, England). 48: 6250-2. PMID 22595953 DOI: 10.1039/C2Cc32177G  0.812
2008 Ren T, Mandal PK, Erker W, Liu Z, Avlasevich Y, Puhl L, Müllen K, Basché T. A simple and versatile route to stable quantum dot-dye hybrids in nonaqueous and aqueous solutions. Journal of the American Chemical Society. 130: 17242-3. PMID 19053419 DOI: 10.1021/Ja8073962  0.68
2006 Mandal PK, Paul A, Samanta A. Excitation wavelength dependent fluorescence behavior of the room temperature ionic liquids and dissolved dipolar solutes Journal of Photochemistry and Photobiology a: Chemistry. 182: 113-120. DOI: 10.1016/J.Jphotochem.2006.01.003  0.688
2006 Mandal PK, Paul A, Samanta A. Room Temperature Ionic Liquids as Media for Photophysical Studies Journal of the Chinese Chemical Society. 53: 247-252. DOI: 10.1002/JCCS.200600028  0.474
2006 Mandal PK, Paul A, Samanta A. Room temperature ionic liquids as media for photophysical studies Journal of the Chinese Chemical Society. 53: 247-252. DOI: 10.1002/Jccs.200600028  0.659
2006 Mandal PK, Saha S, Karmakar R, Samanta A. Solvation Dynamics in Room Temperature Ionic Liquids: Dynamics Stokes Shift Studies of Fluorescence of Dipolar Molecules Cheminform. 37. DOI: 10.1002/CHIN.200635284  0.717
2005 Mandal PK, Samanta A. Fluorescence studies in a pyrrolidinium ionic liquid: polarity of the medium and solvation dynamics. The Journal of Physical Chemistry. B. 109: 15172-7. PMID 16852920 DOI: 10.1021/Jp051844D  0.622
2005 Paul A, Mandal PK, Samanta A. On the optical properties of the imidazolium ionic liquids. The Journal of Physical Chemistry. B. 109: 9148-53. PMID 16852088 DOI: 10.1021/Jp0503967  0.705
2005 Mandal PK, Paul A, Samanta A. Fluorescence studies in environmentally benign solvents: Solvation dynamics of Coumarin 102 in [BMIM][BF4] Research On Chemical Intermediates. 31: 575-583. DOI: 10.1163/1568567054909005  0.69
2005 Sankaran NB, Mandal PK, Bhattacharya B, Samanta A. Fluorescence response of mono - And tetraazacrown derivatives of 4-aminophthalimide with and without some transition and post transition metal ions Journal of Materials Chemistry. 15: 2854-2859. DOI: 10.1039/B417926A  0.788
2005 Mandal PK, Samanta A. Fluorescence studies in a pyrrolidinium ionic liquid: Polarity of the medium and solvation dynamics Journal of Physical Chemistry B. 109: 15172-15177. DOI: 10.1021/jp051844d  0.578
2005 Paul A, Mandal PK, Samanta A. How transparent are the imidazolium ionic liquids? A case study with 1-methyl-3-butylimidazolium hexafluorophosphate, [bmim][PF6] Chemical Physics Letters. 402: 375-379. DOI: 10.1016/J.Cplett.2004.12.060  0.689
2004 Saha S, Mandal PK, Samanta A. Solvation dynamics of Nile Red in a room temperature ionic liquid using streak camera Physical Chemistry Chemical Physics. 6: 3106. DOI: 10.1039/B316943J  0.75
2004 Mandal PK, Sarkar M, Samanta A. Excitation-Wavelength-Dependent Fluorescence Behavior of Some Dipolar Molecules in Room-Temperature Ionic Liquids The Journal of Physical Chemistry A. 108: 9048-9053. DOI: 10.1021/Jp047250C  0.762
2003 Mandal PK, Samanta A. Evidence of ground-state proton-transfer reaction of 3-hydroxyflavone in neutral alcoholic solvents Journal of Physical Chemistry A. 107: 6334-6339. DOI: 10.1021/Jp027613D  0.615
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