Research Group Publications
 
  • A. Maity, F. Ali, H. Agarawalla, B. Anothumakkool And Amitava Das, Tuning of multiple luminescence outputs and white-light emission from a single gelator molecule through an ESIPT coupled AIEE process, Chem. Commun., , (2015), DOI:10.1039/c4cc09211b.
  • A.K. Mandal, M. Gangopadhyay And Amitava Das, Photo-responsive Pseudorotaxanes and Assemblies, Chem. Soc. Rev., , (2014), DOI:10.1039/c4cs00295d.
  • S. Verma, Amitava Das And H.N. Ghosh, Size quantization effects on interfacial electron transfer dynamics in Ru(II)-polypyridyl complex sensitized ZnO QDs, J. Phys. Chem. C., 118, 28898 - 28905 (2014), DOI:10.1021/jp5101158.
  • U.P. Reddy, V. Ramu, S. Roy, N. Taye, S. Chatterjee And Amitava Das, Specific probe for Hg2+ to delineate even H+ in pure aqueous buffer / Hct116 colon cancer cells: Hg(II)-?2-arene ?-interaction and a TBET-based fluorescence response, Chem Ciommun., 50, 14421 - 14424 (2014), DOI:10.1039/C4CC06740A.
  • A. K. Biswas, S. Barik, A. Sen, Amitava Das And B. Ganguly, Design of efficient metal-free organic dyes having an azacyclazine Scaffold as the donor fragment for dye-sensitized solar cells, J. Phys. Chem. C., 118, 20763 - 20771 (2014).
  • T. Banerjee, A. K. Biswas, T. S. Sahu, B. Ganguly And Amitava Das and H. N. Ghosh, Newly synthesized Ru(II)/Os(II)-polypyridyl complexes with pendent acetyleacetone functionality for coupling to nanoparticulate TiO2 surfaces and studies on interfacial electron transfer dynamics, Dalton Trans., 43, 13601 - 13611 (2014), DOI:10.1039/C4DT01571A.
  • P. Mahato, S. Saha, P. Das And H. Agarwal and Amitava Das, An overview of the recent developments on Hg2+ recognition, RSC Advances., 4, 36140 - 36174 (2014), DOI:10.1039/c4cc04214j.
  • U. Reddy G., H. Agarwalla, N. Taye, S. Ghorai And S. Chattopadhyay and Amitava Das, A novel fluorescence probe for estimation of Cysteine/Histidine in human blood plasma and recognition of endogenous Cysteine in live Hct116 cells, Chem. Commun., 2014, 50., 50, 9899 - 9902 (2014), DOI:10.1039/C4CC04214J.
  • Agarwalla, H.; Jana, K.; Maity, A.; Kesharwani, M. K.; Ganguly, B.; Das And Amitava, Hydrogen Bonding Interaction Between Active Methylene Hydrogen Atoms and an Anion as a Binding Motif for Anion Recognition: Experimental Studies and Theoretical Rationalization, J. Phys. Chem. A., 118, 2656 - 2666 (2014), DOI:10.1021/jp501769y.
  • Banerjee, T.; Biswas, A. K.; Upendar Reddy G; Sahu, T.S.; Das, Amitava; Ganguly, B.; Ghosh And H.N., Superior Grafting and State-of-the-Art Interfacial Electron Transfer Rates for Newly Designed Geminal Dicarboxylate Bound Ruthenium(II)– and Osmium(II)–Polypyridyl Dyes on TiO2 Nanosurface, J. Phys. Chem. C., 118, 3864 - 3877 (2014).
  • T. Banerjee, A.K. Biswas, Upendar Reddy G., T. Sahu, Amitava Das, B. Ganguly, H.N. Ghosh , T.S.; Das, A.; Ganguly, B.; Ghosh And H.N., Superior Grafting and State-of-the-Art Interfacial Electron Transfer Rates for Newly Designed Geminal Dicarboxylate Bound Ruthenium(II)– and Osmium(II)–Polypyridyl Dyes on TiO2 Nanosurface, J. Phys. Chem. C., 118(8), 3864 - 3877 (2014).
  • H. Agarwalla, K. Jana, A. Maity, M.K. Kesharwani, B. Ganguly, Amitava Das And A., Hydrogen Bonding Interaction Between Active Methylene Hydrogen Atoms and an Anion as a Binding Motif for Anion Recognition: Experimental Studies and Theoretical Rationalization, J. Phys. Chem. A., 118(14), 2656 - 2666 (2014), DOI:10.1021/jp501769y.
  • Upendar Reddy G., Lo, R.; Roy, S.; Banerjee, T.; Ganguly, B.; and Das And Amitava, A new receptor with a FRET based fluorescence response for selective recognition of fumaric and maleic acids in aqueous medium, Chem. Commun., 49, 9818 - 9820 (2013).
  • Das, P.; Chandar, N.; Chourey, S.; Agarwalla, H.; Ganguly, B.; Das And Amitava, Role of Metal Ion in Specific Recognition of Pyrophosphate Ion in Physiological Condition and Hydrolysis of the Phosphoester Linkage by Alkaline Phosphatase, Inorg. Chem., 52 (19), 11034 - 11041 (2013).
  • Mandal, A.; Suresh, M.; Kesharwani, M.; Gangopadhyay, M.; Agrawal, M.; Boricha, V.; Ganguly, B.; Das And Amitava, Molecular Interactions, Proton Exchange and Photoinduced Processes Prompted by an Inclusion Process and a [2]pseudorotaxane Formation, J.Org. Chem., 78 (18), 9004 - 9012 (2013).
  • Saha, S.; Agarwalla H.; Gupta, H.; Baidya, M; Suresh, E.; Ghosh And S.K.; Das Amitava, New Chemodosimetric Probe for the Specific Detection of Hg2+ in Physiological Condition and its Utilisation for Cell Imaging Studies, Dalton Trans., 42, 15097 - 15105 (2013), DOI:10.1039/C3DT51744F.
  • Banerjee, T.; Das, Amitava.; Ghosh And H.N., Interfacial charge recombination of Os(II)-polypyridyl-resorcinol complex on oleic acid capped TiO2 surface: What determines the dynamics, New.J. Chem., 37, 3100 - 3108 (2013), DOI:c3nj00550.
  • Das, P.; Mandal, A.K.; Reddy G. G.; Baidya, M.; Ghosh, S.K.; Das And Amitava, Designing Thiol Specific Fluorescent Probe for a Possible Use as a Reagent for Intracellular Detection and Estimation in Blood Serum: Kinetic Analysis for Probing the Role of Intra Molecular Hydrogen Bonding, Org. Biomol. Chem., 11, 6604 - 6614 (2013), DOI:10.1039/C3OB41284A.
  • Banerjee, Tanmay; Kaniyankandy, Sreejith; Das, A; Ghosh And H.N.mitava, Synthesis, Steady-State, and Femtosecond Transient Absorption Studies of Resorcinol Bound Ruthenium(II)- and Osmium(II)- polypyridyl Complexes on Nano-TiO2 Surface in Water, Inorg. Chem., 52, 5366 - 5377 (2013), DOI:10.1021/ic4003548.
  • Moorthy S., Mandal A. K. And Suresh E. and Das Amitava, First demonstration of two-step FRET in a synthetic supramolecular assembly, Chem. Sci., 4, 2380 - 2386 (2013), DOI:10.1039/c3sc50282a.
  • Banerjee, Tanmay; Kaniyankandy, Sreejith; Das, Amitava; Ghosh And H.N., Newly Designed Resorcinolate Binding for Ru(II)- and Re(I)- Polypyridyl Complexes on Oleic Acid Capped TiO2 in Non-aqueous Solvent: Prolonged Charge Separation and Substantial Thermalized 3MLCT Injection, J. Phys. Chem. C., 117, 3084 - 3092 (2013), DOI:10.1021/jp310570n.
  • Praveen, L.; Saha, S.; Jewrajka, S. K. and Das And Amitava, Self-assembly of modified Rhodamine-6G with tri-block copolymer: Unusual vesicles formation, pH sensing and dye release properties, J. Mater. Chem., 1, 1150 - 1155 (2013), DOI:10.1039/c2tb00193d.
  • Upendar Reddy G., lanthanide Das, Sukdeb Saha, Mithu Baidya, Sudip K. Ghosh and Das And Amitava, A CN? Specific Turn-On Phosphorescent Probe with Probable Application for Enzymatic Assay and as an Imaging Reagent, Chem. Commun., 49 (3), 255 - 257 (2013), DOI:10.1039/C2CC37243F.
  • Reddy U. G., Das, P. , Saha, S., Baidya, M.;. Ghosh, S.K.; Das And Amitava, A CN? specific turn-on phosphorescent probe with probable application for enzymatic assay and as an imaging reagent, Chem. Commun., 49, 255 - 257 (2013).
  • Mandal, A.; Suresh, M.; Kesharwani, M.; Gangopadhyay, M.; Agrawal, M.; Boricha, V.; Ganguly, B.; Das And Amitava, Molecular interactions, proton exchange and photoinduced processes prompted by an inclusion process and a [2]pseudorotaxane formation, J. Org. Chem., 78, 9004 - 9012 (2013).
  • Das, P.; Chandar, N.; Chourey, S.; Agarwalla, H.; Ganguly, B.; Das And Amitava, Role of metal Ion in specific recognition of pyrophosphate Ion in physiological condition and hydrolysis of the phosphoester linkage by alkaline phosphatase, Inorg. Chem., 52, 11034 - 11041 (2013).
  • Saha, S.; Agarwalla H.; Gupta, H.; Baidya, M; Suresh, E.; Ghosh And S.K.; Das Amitava, New chemodosimetric probe for the specific detection of Hg2+ in physiological condition and its utilisation for cell imaging studies, Dalton Trans., 42, 15097 - 15105 (2013).
  • Das, P., Mandal, A.K., Reddy G. G., Baidya, M., Ghosh, S.K., Das And Amitav, Designing Thiol specific fluorescent probe for a possible use as a reagent for intracellular detection and estimation in blood serum: Kinetic analysis for probing the role of intramolecular hydrogen bonding, Org. Biomol. Chem., 11, 6604 - 6614 (2013).
  • Banerjee, T., Kaniyankandy, S., Das, Amitava, Ghosh And H.N. , Newly designed resorcinolate binding for Ru(II)- and Re(I)-polypyridyl complexes on oleic acid capped TiO2 in non-aqueous solvent: prolonged charge separation and substantial thermalized 3MLCT injection, J. Phys. Chem. C., 117, 3084 - 3092 (2013).
  • Praveen, L.; Saha, S.; Jewrajka, S. K., Das And Amitava. , Self-assembly of modified Rhodamine-6G with tri-block copolymer: Unusual vesicles formation, pH sensing and dye release properties, J. Mater. Chem.B, 2013., 1, 1150 - 1155 (2013).
  • Banerjee, T.; Kaniyankandy, S.; Das, Amitava; Ghosh And H.N. , Synthesis, steady-state, and femtosecond transient absorption studies of resorcinol bound ruthenium(II)- and osmium(II)-polypyridyl complexes on nano-TiO2 surface in water, Inorg. Chem., 52, 5366 - 5377 (2013).
  • Upendar Reddy G., Lo, R.; Roy, S.; Banerjee, T.; Ganguly, B.; and Das And Amitava, A new receptor with a FRET based fluorescence response for selective recognition of fumaric and maleic acids in aqueous medium, Chem. Commun., 49, 9818 - 9820 (2013).
  • Moorthy S., Mandal A. K., Suresh E. And Das Amitava, First demonstration of two-step FRET in a synthetic supramolecular assembly, Chem. Sci., 4, 2380 - 2386 (2013).
  • Praveen, L.; Saha, S.; Jewrajka, S. K. and Das And Amitava., Self-assembly of modified Rhodamine-6G with tri-block copolymer: Unusual vesicles formation, pH sensing and dye release properties, J. Mater. Chem., 1, 1150 - 1155 (2013), DOI:10.1039/c2tb00193d.
  • Upendar Reddy G., lanthanide Das, Sukdeb Saha, Mithu Baidya, Sudip K. Ghosh and Das And Amitava, A CN? Specific Turn-On Phosphorescent Probe with Probable Application for Enzymatic Assay and as an Imaging Reagent, Chem. Commun., 49, 255 - 257 (2013), DOI:10.1039/C2CC37243F.
  • Banerjee, Tanmay; Kaniyankandy, Sreejith; Das, Amitava; Ghosh And H.N., Newly Designed Resorcinolate Binding for Ru(II)- and Re(I)- Polypyridyl Complexes on Oleic Acid Capped TiO2 in Non-aqueous Solvent: Prolonged Charge Separation and Substantial Thermalized 3MLCT Injection, J. Phys. Chem. C., 117, 3084 - 3092 (2013), DOI:10.1021/jp310570n.
  • Moorthy S., Mandal A. K. And Suresh E. and Das Amitava., First demonstration of two-step FRET in a synthetic supramolecular assembly, Chem. Sci., 4, 2380 - 2386 (2013), DOI:10.1039/c3sc50282a.
  • Banerjee, Tanmay; Kaniyankandy, Sreejith; Das, Amitava; Ghosh And H.N., Synthesis, Steady-State, and Femtosecond Transient Absorption Studies of Resorcinol Bound Ruthenium(II- and Osmium(II)-polypyridyl Complexes on Nano-TiO2 Surface in Water, Inorg. Chem., 52, 5366 - 5377 (2013), DOI:org/10.1021/ic4003548.
  • Das, P., Mandal, A. K., Chandar, N. B., Baidya, M., Bhatt, H. B., Ganguly, B., Ghosh, S. K., Das And Amitava, New chemodosimetric reagents as ratiometric probes for cysteine and homocysteine and possible detection in living cells and in blood plasma, Chem. Eur. J., 18, 15382 - 15393 (2012), DOI:10.1002/chem.201201621.
  • Saha, S., Mahato, P., Baidya, M., Ghosh, S. K., Das And Amitava, An interrupted PET coupled TBET process for the design of a specific receptor for Hg2+ and its intracellular detection in MCF7 cells, Chem. Commun., 48, 9293 - 9295 (2012).
  • Mandal, A. K., Suresh, M., Das, P., E. Suresh, Baidya, M., Ghosh, S. K., Das And Amitava, Recognition of Hg2+ion through restricted imine isomerization: Crystallographic evidence and imaging in live cells, Org. Letts., 14(12), 2980 - 2983 (2012).
  • Saha, S., Mahato, P., Reddy G, U., Suresh, E., Chakrabarty, A., Baidya, M., Ghosh, S.K. And Das Amitava, Recognition of Hg 2+ and Cr 3+ in physiological conditions by a rhodamine derivative and its application as a reagent for cell-imaging studies, Inorg. Chem., 51, 336 (2012).
  • Saha, S., Chhatbar, M.U., Mahato, P., Praveen, L., Siddhanta, A.K. And Das Amitava., Rhodamine-alginate conjugate as self-indicating gel beads for efficient detection and scavenging of Hg 2+ and Cr 3+ in aqueous media, Chem. Commun., 48, 1659 (2012).
  • Mahato, P., Saha, S., Suresh, E., Di Liddo, R., Parnigotto, P.P., Conconi, M.T., Kesharwani, M.K., Ganguly, B. And Das Amitava., Ratiometric detection of Cr3+ and Hg2+ by a naphthalimide-rhodamine based fluorescent probe, Inorg. Chem., 51, 1769 (2012).
  • Das, P., Kesharwani, M.K., Mandal, A.K., Suresh, E., Ganguly, B. And Das Amitava., An alternative approach: A highly selective dual responding fluoride sensor having active methylene group as binding site, Org. Bimol. Chem., 10, 2263 (2012).
  • Mandal, A.K., Suresh, M., Das, P. And Das Amitava, Restricted conformational flexibility of a triphenylamine derivative on the formation of host-guest complexes with various macrocyclic hosts, Chemistry - A European Journal., 18, 3906 (2012).
  • Verma, S., Kar, P., Banerjee, T., Das, A., Ghosh And H. N, Sequential energy and electron transfer in polynuclear complex sensitized TiO2 nanoparticles, J. Phys. Chem. Lett., 3, 1543 (2012).
  • Mahato, P., Saha, S. And Das Amitava, Rare example of TICT based optical responses for the specific recognition of Cr3+ by a 2,2?:6?,2?-terpyridine derivative and demonstration of multiple logic operations, J. Phys. Chem. C., 116, 17448 (2012).
  • Mandal, A. K., Das, P., Mahato, P., Acharya, S. And Das Amitava, A taco complex derived from a Bis-Crown ether capable of executing molecular logic operation through reversible complexation, J. Org. Chem., 77, 6789 - 6800 (2012).
  • Das, P., Ghosh, A., Bhatt, H., Das And Amitava, A highly selective and dual responsive test paper sensor of Hg2+/ Cr3+ for naked eye detection in neutral water, RSC Advances., 2, 3714 - 3721 (2012).
  • Kar, P., Banerjee, T., Verma, S., Sen, A. Das, Amitava., Ganguly, B., Ghosh And H. N., Photosensitization of nanoparticulate TiO2 using a Re(I)-polypyridyl complex: studies on interfacial electron transfer in the ultrafast time domain, Phys. Chem. Chem. Phys., 14, 8192 - 8198 (2012).
  • Saha, S., Mahato, P., Baidya, M., Ghosh, S. K., Das And Amitava, An interrupted PET coupled TBET process for the design of a specific receptor for Hg2+ and its intracellular detection in MCF7 cells, Chem. Commun., 48, 9293 - 9295 (2012).
  • Das, P., Mandal, A. K., Chandar, N. B., Baidya, M., Bhatt, H. B., Ganguly, B., Ghosh, S. K., Das And A, New chemodosimetric reagents as ratiometric probes for cysteine and homocysteine and possible detection in living cells and in blood plasma, Chem. Eur. J., 18, 15382 - 15393 (2012), DOI:10.1002/chem.201201621.
  • Mahato, P., Saha, S., Choudhury, S., Das And Amitava., Interfacial and Film Formation Behavior of Photoactive Ru(II)bipyridyl Based Metallosurfactants and a Rare Example of a Monolayer Based Logic Gate Approach, Chem Plus Chem., 77, 1096 - 1105 (2012), DOI:10.1002/cplu.201200207.
  • Ghosh, A., Das, P., Gill, M.R., Kar, P., Walker, M.G., Thomas, J.A. And Das Amitava., Photoactive RuII-polypyridyl complexes that display sequence selectivity and high-affinity binding to duplex DNA through groove binding, Chem. A Euro. Jr., 17, 2089 (2011).
  • Das, P., Mahato, P., Ghosh, A., Mandal, A.K., Banerjee, T., Saha, S. And Das Amitava, Urea/thiourea derivatives and Zn(II)-DPA complex as receptors for anionic recognition-A brief account, J. Chem. Science., 123, 175 (2011).
  • Suresh, M., Mandal, A.K., Kesharwani, M.K., Adarsh, N.N., Ganguly, B., Kanaparthi, R.K., Samanta, A. And Das Amitava, Folding and unfolding movements in a [2]pseudorotaxane, J. Org. Chem., 76, 138 (2011).
  • Verma, S., Ghosh, A., Das Amitava, Ghosh And H.N., Exciton-coupled charge-transfer dynamics in a porphyrin J-aggregate/TiO 2 complex, Chemistry - A European Journal., 17, 1561 (2011).
  • Mahato, P., Ghosh, A., Mishra, S.K., Shrivastav, A., Mishra, S. And Das Amitava, Zn(II)-cyclam based chromogenic sensors for recognition of atp in aqueous solution under physiological conditions and their application as viable staining agents for microorganism, Inorg. Chem., 40, 4162 (2011).
  • Ghosh, A., Das, P., Saha, S., Banerjee, T., Bhatt, H.B., Das And Amitava, Diamine derivative of a ruthenium(II)-polypyridyl complex for chemodosimetric detection of nitrite ion in aqueous solution, Inorg. Chim. Acta., 372, 115 (2011).
  • Das, P., Ghosh, A., Kesharwani, M.K., Ramu, V., Ganguly, B. And Das Amitava, ZnII-2,2?:6?,2?-terpyridine-based complex as fluorescent chemosensor for PPi, AMP and ADP, Eur. J. Inorg. Chem., , 3050 (2011).
  • Mandal, A.K., Suresh, M., Das And A, Studies on [3]pseudorotaxane formation from a bis-azacrown derivative as host and imidazolium ion-derivatives as guest, Org. Bimol. Chem., 9, 4811 (2011).
  • Kesharwani, M.K., Suresh, M., Das Amitava., Ganguly And B, Borazine as a sensor for fluoride ion: A computational and experimental study, Tet. Letts., 52, 3636 (2011).
  • Ghosh, A., Mahato, P., Choudhury, S., Das And Amitava, Comparative study of porphyrin derivatives in monolayers at the air-water interface and in Langmuir-Blodgett films, Thin Solid Films., 519, 8066 (2011).
  • Das, P., Bhattacharya, S., Mishra, S., Das And Amitava, Zn(II) and Cd(II)-based complexes for probing the enzymatic hydrolysis of Na4P2O7 by alkaline phosphatase in physiological conditions, Chem. Commun., 41, 8118 (2011).
  • Das, P., Mandal, A.K., Kesharwani, M.K., Suresh, E., Ganguly, B., Das And Amitava, Receptor design and extraction of inorganic fluoride ion from aqueous medium, Chem. Commun., 47, 7398 (2011).
  • Banerjee, T., Suresh, M., Ghosh, H.N. And Das Amitava, Competitive binding of Ba2+and Sr2+ to 18-crown-6 in a receptor with a 1-methoxyanthraquinone analogue as the other binding site, Eur. J. Inorg. Chem., , 4680 (2011).
  • Banerjee, T., Rawalekar, S., Das, A., Ghosh And H.N, Interfacial electron transfer dynamics of two newly synthesized catecholate bound RuII polypyridyl-based sensitizers on TiO2 nanoparticle surface - A femtosecond pump probe spectroscopic study, Eur. J. Inorg. Chem., , 4187 (2011).
  • Verma, S., Kar, P., Das Amitava., Ghosh And H.N., Photophysical properties of ligand localized excited state in ruthenium(ii) polypyridyl complexes: A combined effect of electron donor-acceptor ligand, Dalton Trans., 40, 9765 (2011).
  • Mahato, P., Saha, S., Choudhury, S. And Das Amitava., Solvent-dependent aggregation behavior of a new Ru(ii)-polypyridyl based metallosurfactant, Chem. Commun., 47, 11074 (2011).
  • Mandal, A. K., Suresh, M., Das, P., E. Suresh, Baidya, M., Ghosh, S. K., Das And A., Recognition of Hg2+ion through restricted imine isomerization: Crystallographic evidence and imaging in live cells, Org. Letts., 14, 2980 - 2983 (0000).