Ionic Liquid Engineered Defect-Driven Green Emitting Zero-Dimensional Cs4PbBr6 Microdisks. D. Chakraborty, A. Akhuli, M. Sarkar, J. Phys. Chem. Lett. 2025, 16, 37, 9646–9655
Anticancer efficacy of bis-heteroleptic iridium(iii) complexes with difluoro-substituted phenylpyridine ligands. S. Behera, K. C. Pradhan, S. Barik, M. Sarkar, J. Kumar, J. Dandapat, J. Pradhan and S. Pal. RSC Adv., 2025,15, 22875-22888
Surface-Controlled Modulation of Copper Nanocluster-DNA Interaction and Its Implication for Targeted Biological Applications. J. Ghosh, C. Patra, D. Chakraborty, D. Koiri, S. K. Pradhan, M. Sarkar, ACS Appl. Nano Mater. 2025, 8, 21, 11150–11165
Probing lithium-ion induced micro-environment changes in pyrrolidinium-based mono-cationic and di-cationic ionic liquids. A. mahapatra, U. D. Chowdhury, S. Parida, S. Barik, J. Ghosh, B.L. Bhargava, M. Sarkar, Phys. Chem. Chem. Phys., 2025, 27, 14777-14789
A Fluorescent Covalent Organic Cage for Ultrafast Detection of Picric Acid and HCl Vapor Sensing, A. K. Mahto, S. Barik, M. Sarkar, J. P. Madda, Chem. Asian J. 2025, 20, 3, e202400912.
Rapid and Sensitive Glutathione Detection Using Water-Soluble Fluorescent Bimetallic Nanoparticles, A. Mahanty, A. Akhuli, C. Patra, J. Ghosh, M. Sarkar, ChemNanoMat 2025, 11, 3, e202400642.
Fluorescence Enhancement in a Tri (biphenyl‐4‐yl) amine Derivative via Solid‐State Grinding with Metal Salts: Chemosensing and White Light‐Emitting Diode Applications, A. K. Mahto, J. Ghosh, P. Pradhan, M. Sarkar, S. Vaidyanathan, R. Ramanan, J. P. Madda, ChemPhotoChem 2025, 9, 6 e202500021
Ligand-Mediated Surface Restructuring of Copper Nanoclusters and Its Impact on the Reduction of 4-Nitrophenol to 4-Aminophenol, A. Akhuli , A. Mahanty, D. Chakraborty, J. R. Biswal, M. Sarkar, J. Phys. Chem. C 2024, 128, 37, 15380–15392.
Chitosan Mediated FAPbBr3 Nanocrystal Thin-Films with High Color Purity and Enhanced Hole Mobility, N. M. Sethi, A. Nayak, K. R. Khator, N. Preeyanka, D. Chakraborty, S. P Senanayak, M. Sarkar. ChemNanoMat 2024, 10, 10, e202400355
Deciphering the Role of Anions of Ionic Liquids in Modulating the Structure and Stability of ct-DNA in Aqueous Solutions, A. Mahapatra, U.D.Chowdhury, S.Barik, S.Parida, B.L.Bhargava, M. Sarkar; Langmuir 2023, 39, 48, 17318–17332
Understanding the Resonance Energy Transfer between Fluorescent Bimetallic Nanoparticles and Organic Dye molecules. A. Akhuli, A. Mahanty, A. Mahapatra, D. Chakraborty, S. Barik , M. Sarkar, Phys. Chem. Chem. Phys., 2023, 25, 17470-17481
Breaking of J-Aggregates in Fluorescent Covalent Organic Cage Molecular Materials Through Solid State Grinding with Metal Salts: Chemo-Sensing and Light-Emitting Diode Applications. A.K. Mahato, S.Barik, A.Mandal, P.Pradhan, M.Sarkar, J.P.Madda. ACS Appl. Opt. Mater. 2024, 2, 3, 394–404
Assessing the Impact of Choline Chloride and Benzyltrimethylammonium Chloride-Based Deep Eutectic Solvents on the Structure and Conformational Dynamics of Bovine Serum Albumin: A Combined Steady-State, Time-Resolved Fluorescence and Fluorescence Correlation Spectroscopic Study, S. Barik, A. Mahapatra, N. Preeyanka, M. Sarkar, Phys. Chem. Chem. Phys., 2023, 25, 20093-20108
Understanding the Influence of Ethylene Glycol on the MicroscopicBehavior of Imidazolium-based Monocationic and Dicationic Ionic Liquid, A. Mahapatra, J. Ghosh, S. Barik, S. Parida, M. Sarkar; Chemical Physics Impact, 2023, 7, 100331.
Energy-Transfer-Induced Enhanced Valley Splitting of Excitonic Emission of Inorganic CdTe@ZnS QDs in the Presence of Organic J-Aggregates: A Spectroscopic Insight into the Efficient Exciton (Inorganic)–Exciton (Organic) Coupling, D. Chakraborty, A. Akhuli, N.Preeyanka, M. Sarkar; J. Phys. Chem. C 2023, 127, 10, 5082–5089
Copper Nanoclusters as an Effective Enzyme Inhibitor on the Activity Modulation of α-Chymotrypsin, A. Akhuli, D. Chakraborty, M. Sarkar; ACS Appl. Nano Mater., 2023, 6, 6, 4910–4924.
Insight into the Structure and Transport Properties of Pyrrolidinium- based Geminal Dicationic-Organic Ionic Crystals: Unravelling the Role of Alkyl-Chain Length, A. Mahapatra; A. Samantara, S. Barik, M. Sahoo, J.N. Behera, M. Sarkar, Soft Matter, 2023, 19, 3510-3518
Understanding the mechanism of the energy transfer process from non-plasmonic fluorescence bimetallic nanoparticles to plasmonic gold nanoparticles, A. Akhuli, N. Preeyanka, D. Chakraborty, M. Sarkar, Phys. Chem. Chem. Phys., 2023, 25, 17470-17481
Assessing the Impact of Increase in the Number of Hydroxyl Groups on the Microscopic Behaviors of Ammonium-based Room Temperature Ionic Liquids: A Combined Fluorescence Up-conversion, Fluorescence Correlation and NMR Spectroscopic Study, S. Barik, A. Mahapatra, D. Jena, M. Sarkar; J. Photochem. Photobiol. A, 2022, 437, 114505.
Probing the Influence of Alkyl Chain Length on the Aggregation Behaviour of Some Naphthalene Sulphonamide Derivatives through Spectroscopic and Microscopic Studies, S. Banerjee, A. Akhuli, M. Sarkar; Chem. Phys., 2022, 565, 111762.
Assessing the Suitability of a Dicationic Ionic Liquid as a Stabilizing Material for the Storage of DNA in Aqueous Medium. A. Mahapatra, S. Barik, L. Satish, M. Chakraborty, and M. Sarkar, Langmuir 2022, 38, 48, 14857–14868
Temperature-dependent Ultrafast Solvation Dynamics of Choline Chloride-based Deep Eutectic Solvent (DES) and Hydroxyl Functionalized Room Temperature Ionic Liquids (RTILs): Exploring the Difference in Solvent Response Between DES and RTILs. S. Barik, N. Preeyanka, M. Chakraborty, A. Mahapatra, M. Sarkar. Journal of Molecular Liquids, 2022, 367, 120545.
Defect-Mediated Charge Carrier Recombination of Zinc–Silver–Indium Sulfide QDs in the Presence of Naphthoquinone Derivatives: An Insight Into the Interfacial Surface Dynamics.” N. Preeyanka, T. Goswami, R. Saha, A. Akhuli, A. K. Dehury and M. Sarkar. J. Phys. Chem. C, 2022, 126, 37, 15838–48.
Realization of a Model-Free Pathway for Quantum Dot–Protein Interaction Beyond Classical Protein Corona or Protein Complex. N. Preeyanka, A. Akhuli, H. Dey, D. Chakraborty, A. Rahaman, M. Sarkar. . Langmuir, 2022, 38, 34, 10704–15.
Understanding the Interaction Between Inorganic and Organic Excitonic Components of an Inorganic‐Organic Nanohybrid Associate. S. Banerjee, D. Chakraborty, N. Preeyanka, M. Sarkar. ChemNanoMat, 2022, 8, 8, e202200117
Turn-Off Detection of Reactive Oxidative Species and Turn-On Detection of Antioxidants Using Fluorescent Copper Nanoclusters. A. Akhuli, N. Preeyanka, D. Chakraborty, M. Sarkar. ACS Appl. Nano Mater. 2022, 5, 4, 5826–5837
Choline Chloride and Ethylene Glycol Based Deep Eutectic Solvent (DES) Versus Hydroxyl Functionalized Room Temperature Ionic Liquids (RTILs): Assessing the Differences in Microscopic Behaviour Between the DES and RTILs. S Barik, M. Chakraborty, A. Mahapatra, M. Sarkar. Phys. Chem. Chem. Phys., 2022, 24, 7093-7106
Effect of Lithium-Ion on the Structural Organization of Monocationic and Dicationic Ionic Liquids. M. Chakraborty, S. Barik, A. Mahapatra, M. Sarkar. J. Phys. Chem. B 2021, 125, 47, 13015–13026
Comparison Between Pyrrolidinium-based and Imidazolium-based Dicationic Ionic Liquids: Intermolecular Interaction, Structural Organization, and Solute Dynamics. Amita Mahapatra, Manjari Chakraborty, Sahadev Barik, Moloy Sarkar. Phys. Chem. Chem. Phys., 2021, 23, 21029-21041
Understanding the Microscopic Structural Organization of Neat Ammonium Based Ionic Liquids Through Resonance Energy Transfer (RET) Studies. D. majhi, M. Chakraborty, S. Barik, A. Mahapatra, M. Sarkar. Chemical Physics Impact, 2021, 3, 100034
Binary Mixtures of Ionic Liquids: Ideal, Non-ideal, or Quasi-ideal? M. Chakraborty, S. Barik, A. Mahapatra, Moloy Sarkar. J. Chem. Phys. 2021,154, 22, 224507
Probing How Various Metal Ions Interact With the Surface of QDs: Implication of the Interaction Event on the Photophysics of QDs. Naupada Preeyanka, Moloy Sarkar . Langmuir 2021, 37, 23, 6995–7007
An Imine Linked Fluorescent Covalent Organic Cage: The Sensing of Chloroform Vapour and Metal Ions, and the Detection of Nitroaromatics. R. K. Gajula, S. mohanty, M. Chakraborty, M. Sarkar, J. P. Madda. New J. Chem., 2021, 45, 4810-4822
Probing the Interaction of Bovine Serum Albumin with Copper Nanoclusters: Realization of Binding Pathway Different from Protein Corona A. Akhuli, D. Chakraborty, A. K. Agrawal, M. Sarkar. Langmuir 2021, 37, 5, 1823–1837.
Highly Efficient Energy Transfer From a Water Soluble Zinc Silver Indium Sulphide Quantum Dot to Organic J-aggregates. N. Preeyanka, H. Dey, S. Seth, A. Rahaman, M. Sarkar. Phys. Chem. Chem. Phys., 2020, 22, 12772–84.
How Does Addition of Lithium Salt Influence the Structure and Dynamics of Choline Chloride-Based Deep Eutectic Solvents? S. Barik, M. Chakraborty, M. Sarkar. J. Phys. Chem. B, 2020, 124, 14, 2864–2878
Highly Efficient Energy Transfer From Fluorescent Gold Nanoclusters to Organic J-Aggregates. S. Banerjee, N. Preeyanka, H. Dey, S. Seth, A. Rahaman, M. Sarkar. J. Phys. Chem. C 2020, 124, 9, 5009–5020
Probing the Interactions of 1-alkyl-3-methylimidazolium Tetrafluoroborate (Alkyl = Octyl, Hexyl, Butyl and Ethyl) Ionic Liquids with Bovine Serum Albumin: An Alkyl Chain Length Dependent Study. M. M. Islam, S. Barik, M. Sarkar. J. Phys. Chem. B 2019, 123, 7, 1512–1526
Electrostatically Driven Fӧrster Resonance Energy Transfer between a Fluorescent Metal Nanoparticle and J-Aggregate in an Inorganic-Organic Nanohybrid Material. A. K. Agrawal, P. K. Sahu, S. Seth and M. Sarkar. J. Phys. Chem. C 2019, 123, 6, 3836–3847
Understanding the Behavior of Monocationic and Dicationic Room-Temperature Ionic Liquids Through Resonance Energy-Transfer Studies. M. Chakraborty, T. Ahmed, M. Sarkar .Langmuir 2019, 35, 49, 16172–16184
Understanding the Microscopic Behaviour of Binary Mixtursof Ionic Liquids through Various Spectroscopic Techniques. M. Chakraborty, T. Ahmed, R. S. Dhale, D. Majhi and Moloy Sarkar. J. Phys. Chem. B 2018, 122, 50, 12114–12130
Striking Similarities in the Fluorescence Behavior Between Carbon Dots and Ionic Liquids: Towards Understanding the Fluorescence Behavior of Carbon Dots. S. Roy, N. Preeyanka, D. Majhi, S. Seth and Moloy Sarkar, J. Phys. Chem. C 2018, 122, 23, 12384–12394
Evidence of Homo-FRET in Quantum Dot-Dye Hetrostructured Assembly. S. Saha, D. Majhi, K. Bhattacharyya, N. Preeyanka, A. Datta and M. Sarkar, Phys. Chem. Chem. Phys., 2018, 20, 9523-9535
Difference in the Behavior of Dicationic and Monocationic Ionic Liquids as Revealed by Time Resolved-Fluorescence, NMR and Fluorescence Correlation Spectroscopy (FCS) Study. D. Majhi, S. Seth , M. Sarkar, Phys. Chem. Chem. Phys., 2018, 20, 7844-7856.
Weak Donor-/Strong Acceptor-Linked Anthracenyl π-Conjugates as Solvato(Fluoro)Chromophore and AEEgens: Contrast between Nitro and Cyano Functionality. Moghal Z. K. Baig, B.Prusti, D. Roy, P. K. Sahu, M. Sarkar, A. Sharma, M. Chakravarty. ACS Omega 2018, 3, 8, 9114–9125
Free-Radical Sensing by Using Naphthalimide Based Mesoporous Silica (MCM-41) Nanoparticles: A Combined Fluorescence and Cellular Imaging Study. G. Jha, S. Roy, P. K. Sahu, S. Banerjee, N. Anoop, A. Rahaman, M. Sarkar. Chem. Phys. Lett. 2018, 692, 324–32.
Haloarene-Linked Unsymmetrically Substituted Triarylethenes: Small AIEgens To Detect Nitroaromatics and Volatile Organic Compounds. M. Z. K. Baig, M. Zubair, P. K. Sahu, M. Sarkar, and M Chakravarty. J. Org. Chem. 2017, 82, 24, 13359–13367
Spin-Lattice Relaxation Studies on Deep Eutectic Solvent/Choliniumtetrachloroferrate Mixtures: Suitability of DES-Based Systems towards Magnetic Resonance Imaging Studies. A. Chandra, P. K. Sahu, S. Chakraborty, A. Ghosh, M.Sarkar. Magn Reson Chem. 2018, 56, 2, 120–126
Probing the Microscopic Structural Organization of Neat Ionic Liquids (ILs) and Ionic Liquid-Based Gels through Resonance Energy Transfer (RET) Studies. D. Majhi, M. Sarkar. Phys. Chem. Chem. Phys. 2017, 19, 34, 23194–203.
Understanding the Microscopic Behavior of the Mixture of Ionic Liquid/Ethylene Glycol/Lithium Salt through Time-Resolved Fluorescence, Nuclear Magnetic Resonance (NMR), and Electron Paramagnetic Resonance (EPR) Studies. R. S. Dhale, P. K. Sahu, M. Sarkar. J. Phys. Chem. B 2017, 121, 33, 7934–7945
Synthesis, Photophysical Studies on Some Anthracene–Based Ionic Liquids and Their Application as Biofilm Formation Inhibitor. G Jha, P. K. Sahu, S. Panda, D. V. Singh, S. Patole, H. Mohapatra, M. Sarkar. ChemistrySelect, 2017, 2, 8, 2426-2432
Easy Access to New Anthracenyl π-Conjugates: Generation of Distinct AIE-Active Materials. M. Z. K. Baig, D. Majhi, R. N. Prasad Tulichala, M. Sarkar, Manab Chakravarty. J. Mater. Chem. C, 2017, 5, 2380-2387
Probing interactions of structurally similar but chemically distinguishable organic solutes with 1-ethyl-3-methylimidazolium alkylsulfate(alkyl = ethyl, hexyl and octyl) ionic liquids through fluorescence, NMR and fluorescence correlation spectroscopy (FCS) study. D. Majhi, P. K. Sahu, S. Seth , M. Sarkar, Phys. Chem. Chem. Phys., 2016, 18, 22343-22354.
Probing the aggregation behavior of neat imidazolium-based alkyl Sulfate (alkyl= ethyl, butyl, hexyl and octyl) ionic liquids through time resolved fluorescence anisotropy, NMR and fluorescence correlation spectroscopy (FCS) study. D. Majhi, A. Pabbathi , M. Sarkar, J. Phys. Chem. B, 2016, 120, 1, 193–205
Linking Diffusion-Viscosity Decoupling and Jump Dynamics in a Hydroxyl-Functionalized Ionic Liquid: Realization of Microheterogeneous Nature of the Medium., S. K. Das, D. Majhi, P. Kumar Sahu, M. Sarkar. ChemPhysChem 2016, 18, 2 198–207.
Nuclear Magnetic Resonance, Fluorescence Correlation Spectroscopy and Time-Resolved Fluorescence Anisotropy Studies of Intermolecular Interactions in Bis(1-Methyl-1H-Imidazol-3-Ium-3-Yl)Dihydroborate Bis(Trifluoromethylsulfonyl)Amide and Its Mixtures with Various Cosolvents. P. K. Sahu, R. Nanda, S. Seth, A. Ghosh, M. Sarkar. Chem. Phys. Lett., 2016, 661, 100-106.
Probing the Interactions of Structurally Similar but Chemically Distinguishable Organic Solutes with 1-Ethyl-3-Methylimidazolium Alkyl Sulfate (Alkyl = Ethyl, Hexyl and Octyl) Ionic Liquids through Fluorescence, NMR and Fluorescence Correlation Spectroscopy (FCS) Studies. D. Majhi, P. K. Sahu, S. Seth, M. Sarkar. Phys. Chem. Chem. Phys., 2016, 18, 22343-22354
Studies on the Mechanism of Fluorescence Quenching of CdS Quantum Dots by 2-Amino-7-Nitrofluorene and 2-(N,N-Dimethylamino)-7-Nitrofluorene. S. S. Dandpat, P. K. Sahu, M. Sarkar. ChemistrySelect, 2016, 1, 10, 2290-2298
Reorientational Dynamics of Charged and Neutral Solutes in 1-Alkyl-3-Methylimidazoilum Bis(Trifluoromethylsulfonyl)Imide Ionic Liquids: Realization of Ionic Component of Hydrogen Bond. P. K. Sahu, M. Sarkar. Chem. Phys. Lett., 2016, 652, 177–183.
Studies on Intramolecular Electron Transfer Reaction in Donor–Spacer–Acceptor Systems in Room-Temperature Ionic Liquids. P. K. Sahu, S. K. Das, M. Sarkar. J. of Mol. Liq, 2016 , 214, 24–31.
Probing the Aggregation Behavior of Neat Imidazolium-Based Alkyl Sulfate (Alkyl = Ethyl, Butyl, Hexyl, and Octyl) Ionic Liquids through Time Resolved Florescence Anisotropy and NMR and Fluorescence Correlation Spectroscopy Study. D. Majhi, A. Pabbathi, M. Sarkar. J. Phys. Chem. B , 2016 , 120, 1, 193–205.
Understanding Structure–Property Correlation in Monocationic and Dicationic Ionic Liquids through Combined Fluorescence and Pulsed-Field Gradient (PFG) and Relaxation NMR Experiments. P. K. Sahu, A. Ghosh, M. Sarkar. J. Phys. Chem. B 2015, 119, 44, 14221–14235
Combined Photophysical, NMR and Theoretical (DFT) Study on the Interaction of a Multi Component System in the Absence and Presence of Different Biologically and Environmentally Important Ions. A. K. Bhoi, P. K. Sahu, G. Jha, M. Sarkar. RSC Adv., 2015, 5, 61258-61269
Investigating the Molecular and Aggregated States of a Drug Molecule Rutaecarpine Using Spectroscopy, Microscopy, Crystallography and Computational Studies. S. S. Dandpat, M. Sarkar. Phys. Chem. Chem. Phys., 2015, 17, 13992-14002
Investigation of the Influence of Alkyl Side Chain Length on the Fluorescence Response of C153 in a Series of Room Temperature Ionic Liquids. S. K. Das, D. Majhi, P. K. Sahu, M. Sarkar. RSC Adv., 2015, 5, 41585-41594
Fluoride Ion Sensing in Aqueous Medium by Employing Nitrobenzoxadiazole-Postgrafted Mesoporous Silica Nanoparticles (MCM-41). G. Jha, N. Anoop, A. Rahaman, M. Sarkar. Phys. Chem. Chem. Phys., 2015, 17, 3525-3533
Studies on Electronic Energy Transfer (EET) on a Series of Room Temperature Ionic Liquids (RTILs): Can the EET Studies on RTILs Be Exploited to Predict Their Structural Organization? S. K. Das, P. K. Sahu, , M. Sarkar. RSC Advances, 2014, 4, 74, 39184.
Analyte Interactions with a New Ditopic Dansylamide–Nitrobenzoxadiazole Dyad: A Combined Photophysical, NMR, and Theoretical (DFT) Study. A. K. Bhoi, S. K. Das, D. Majhi, P. K. Sahu, A. Nijamudheen, Anoop N., A.Rahaman, , M. Sarkar. J. Phys. Chem. B 2014, 118, 33, 9926–37.
Probing the Aggregation Behavior of 4-Aminophthalimide and 4-(N,N-Dimethyl) Amino-N-Methylphthalimide: A Combined Photophysical, Crystallographic, Microscopic and Theoretical (DFT) Study. D. Majhi, S. K. Das, P. K. Sahu, S. M. Pratik, A. Kumar, , M. Sarkar. Phys. Chem. Chem. Phys. 2014 16, 34, 18349-18359.
Probing solute-solvent interaction in 1-ethyl-3-methylimidazolium-based room temperature ionic liquids: A time-resolved fluorescence anisotropy study, S. K. Das , M. Sarkar, J. Fluoresc., 2014, 24, 455-463.
Towards Understanding Solute-Solvent Interaction in Room-Temperature Mono and Dicationic Ionic Liquids: A Combined Fluorescence Spectroscopy and Mass Spectrometry Analysis. P. K. Sahu, S. K. Das , M. Sarkar, J. Phys. Chem. B 2014, 118, 1907-1915.
Fluorescence response of a dipolar organic solute in a dicationic ionic liquid (IL): Is the behavior of dicationic IL different from that of usual monocationic IL? P. K. Sahu, S. K. Das , M. Sarkar , Phys. Chem. Chem. Phys. 2014, 16, 12918-12928.
Diffusion−viscosity.decoupling in solute rotation and solvent relaxation of coumarin153 in ionic liquids containing fluoroalkylphosphate (FAP) Anion: A thermophysical and photophysical study. S. K. Das, P. K. Sahu , M. Sarkar, J. Phys. Chem. B 2013, 117, 634-647.
Synthesis, photophysics, live Cell imaging and aggregation behaviour of some structurally similar alkyl chain containing bromonaphthalimide systems: influence of alkyl chain length on the aggregation behaviour. M. Soni, S. K. Das, P. K. Sahu, U. P. Kar, A. Rahaman , M. Sarkar. J. Phys. Chem. C 2013, 117, 14338-14347.
Picosecond solvation dynamics of coumarin153 in bis(1-methyl-1H-imidazol-3-ium-3-yl)dihydroborate cation containing room temperature ionic liquid and ionic liquid-DMF mixtures. P. K. Sahu, S. K. Das , M. Sarkar. J. App. Sol. Chem. & Mod. 2013, 2, 47-56
Probing the microscopic aspects of 1-butyl-3-methylimidazolium trifluoroacetate ionic liquid and its mixture with water and methanol: A photophysical and theoretical (DFT) study. S. K. Das, P. K. Sahu , M. Sarkar. J. Fluoresc. 2013, 2, 1217-1227.
Investigating the interaction of a nitrobenzoxadiazole derivative with metal ions: photophysical and theoretical (DFT) study. S. K. Das, A. S. Patra, D. Jose , M. Sarkar. Chem. Phys. Lett. 2012, 528, 11-15
Photophysical and density functional studies on the interaction of a new nitrobenzoxadiazole derivative with anions. S. K. Das, S. S. Mishra, P. K. Sahu, A. Nijamudheen, V. Mohan , M. Sarkar. Chem. Phys. Lett. 2012, 546, 90-95.
Studies on the solvation dynamics of coumarin153 in 1-ethyl-3-methylimidazolium alkylsulfate ionic liquids: Dependence on alkyl chain length. S. K. Das , M. Sarkar. Chem. Phys. Chem. 2012, 13, 2761-2768.
Ion interactions with a new ditopic naphthalimide-based receptor: A photophysical, NMR and theoretical (DFT) Study. V. Mohan, A. Nijamudheen, S. K. Das, P. K. Sahu, U. P. Kar, A. Rahaman , M. Sarkar. Chem. Phys. Chem. 2012, 13, 3882-3892.
Rotational dynamics of coumarin-153 and 4-aminophthalimide in 1-ethyl-3-methylimidazolium alkylsulfate ionic liquids: effect of alkyl chain length on the rotational dynamics. S. K. Das , M. Sarkar, J. Phys. Chem. B 2012, 116, 194-202
Steady-state and time-resolved fluorescence behavior of coumarin-153 in a hydrophobic ionic liquid and ionic liquid–toluene mixture, S. K. Das, M. Sarkar, J. Mol. Liq. 2012, 165, 38-43.
Solvation and rotational relaxation of coumarin 153 in a new hydrophobic ionic liquid: An excitation wavelength dependence study, S. K. Das , M. Sarkar , J. Lumin. 2012, 132, 368-374.
Rotational Dynamics of Coumarin-153 and 4-Aminophthalimide in 1-Ethyl-3-methylimidazolium Alkylsulfate Ionic Liquids: Effect of Alkyl Chain Length on the Rotational Dynamics , S. K. Das , M. Sarkar, J. Phys. Chem. B 2012, 116, 194–202
Steady-state and time-resolved fluorescence behavior of coumarin-153 in a hydrophobic ionic liquid and ionic liquid–toluene mixture , S. K. Das, M. Sarkar, J. Mol. Liq. 2012, 165, 38-43 .
Solvation and rotational relaxation of coumarin153 and 4-aminophthalimide in a new hydrophobic ionic liquid: Role of N–H. . . F interaction on solvation dynamics. S. K. Das , M. Sarkar, Chem. Phys. Lett. 2011, 515, 23-28.
4-Aminophthalimide, M. Sarkar, Acta. Cryst. E. 2008, 64, 8,o1654.