Publications

 

P. Ghosh, T. Das, A. Maity, S. Mondal and P. Purkayastha Incorporation of Coumarin 6 in cyclodextrins: Microcrystals to lamellar composites, RSC Adv., 5, 2015, 4214 - 4218.

 

P. Ghosh and P. Purkayastha, Selectivity in Interaction of Medically Potent Methylindoloquinolines with DNA, RSC Adv. 4, 2014, 22442–22448.

 

Mondal, T. Das, P. Ghosh, A. Maity, A. Mallick and P. Purkayastha, Surfactant chain length controls photoinduced electron transfer in surfactant bilayer protected carbon nanoparticles, Mater. Lett. 141, 2015, 252-254.

 

A. Maity, S. Das, P. Ghosh, T. Das, S. K. Seth, S. Mondal, P. Gupta and P. Purkayastha, Dynamics of pyrenesemicarbazide and pyrenethiosemicarbazide in reverse micelle of AOT in n-heptane: Probing critical penetration of water molecules toward the palisade, Chem. Phys. Lett. 587, 2013, 30-34.

 

S. Mondal, T. Das, P. Ghosh, A. Maity, A. Mallick and Pradipta Purkayastha, FRET-based characterisation of surfactant bilayer protected core–shell carbon nanoparticles: advancement toward carbon nanotechnology, Chem. Comm., 49, 2013, 7638-7640.

 

P.Ghosh, A. Maity, T. Das, S. Mondal and P. Purkayastha, 2,2′-bipyridal-3,3-diol in Lipid Vesicles: slowed Down Dynamics of Proton Transfer, Soft Matter,  9, 2013, 8512-8518.

 

 

S. Mondal, T. Das, P. Ghosh, A. Maity and P. Purkayastha, Exploring the interior of hollow fluorescent carbon nanoparticles, J. Phys. Chem. C 117,  2013, 4260,  2012

 

T. Das, P. Ghosh, Shanavas M. S., A. Maity, S. Mondal and P. Purkayastha  Protein-templated gold nanoclusters: Size dependent inversion of fluorescence emission in presence of molecular oxygen, Nanoscale 4, 2012, 6018-6024.

 

P. Ghosh, T. Das, A. Maity and P. Purkayastha, Light induced dynamics of charge transfer probe in lipid vesicles, Soft Matter 8, 2012, 10178-10182.   

 

P. Ghosh, S. Mandal, T. Das, A. Maity, P. Gupta and P. Purkayastha, “Extra stabilisation” of pyrene based molecular couple by g-cyclodextrin in excited electronic state, Phys. Chem. Chem. Phys. 14, 2012, 11500-11507.

 

P. Purkayastha, S.S. Jaffer and P. Ghosh, Physicochemical perspective cyclodextrin nano and micro aggregates, Phys. Chem. Chem. Phys. 14, 2012, 5339-5348.

 

A. Maity, P. Mukherjee, T. Das, P. Ghosh and P. Purkayastha, Förster resonance energy transfer between pyrene and bovine serum albumin: Effect of the hydrophobic pockets of cyclodextrins, Spectrochim. Acta A 92, 2012, 382-387.

 

T. Das, P. Ghosh, A. Maity, S. Mondal, M. S. Shanavas and P. Purkayastha, Cyclodextrin cavity size induced formation of superstructures with embedded gold nanoclusters, RSC Adv. 2012,2, 12210-12215

 

P. Ghosh, S.S. Jaffer, T. Das, A. Maity, M. Kumar, D. Kumar and P. Purkayastha, Solvatochromic study of three indoloquinoline derivatives: Effect of chloro group/s on the photophysics of the compounds, J. Lumin. 131, 2011, 147-154.

 

P. Ghosh, S.S. Jaffer and P. Purkayastha, Effect of cyclodextrins on the photophysics of three indoloquinoline derivatives: An intriguing fluorometric study, J. Phys. Chem. B 115, 2011, 2046-2054.

 

A. Maity, S.S. Jaffer, T. Das, P. Ghosh and P. Purkayastha, Orientation of a TICT probe trapped in the peripheral confined water created by ionic surfactant envelope around silver nanoparticles, Langmuir 27, 2011, 4068-4075.

 

S.S. Jaffer, P. Ghosh, and P. Purkayastha, Mechanistic pathway for controlled extraction of guest molecule bound to herring sperm DNA using α-cyclodextrin, Spectrochim. Acta A 78, 2011, 1587-1591.

 

A. Maity, T. Das, P. Ghosh and P. Purkayastha, Compromise between compactness of micelle and overlap integral toward Förster resonance energy transfer from an indoloquinoline derivative to fluorescein: A fluorometric study, Chem. Phys. Lett. 508, 2011, 231-234.

 

A. Maity, P. Ghosh, S. Mandal, T. Das, P. Gupta and P. Purkayastha, Interaction of a “nido”-ruthenium terpyridylaminecomplex with charged elongated micellar scaffolds, Colloid Surface B 88, 2011, 641– 647.

 

A. Maity, P. Ghosh, T. Das, J. Dash and P. Purkayastha, Interaction of a new surface sensitive probe compound with anionic surfactants of varying hydrophobic chain length, J. Colloid Interface Sci. 364, 2011, 395-399.

 

P. Ghosh, A. Maity, T. Das, J. Dash and P. Purkayastha, Modulation of small molecule induced architecture of cyclodextrin aggregation by guest structure and host size, J. Phys. Chem. C 115, 2011, 20970-20977.

 

S.S. Jaffer, P. Ghosh, A. Das and P. Purkayastha, Opening of DNA double helix at room temperature: Application of α-cyclodextrin self-aggregates, Nanoscale 2, 2010, 1420-1422.

 

T. Das, A. Kumar, P. Ghosh, A. Maity, S.S. Jaffer and P. Purkayastha, Interaction of twisted intramolecular charge transfer probe loaded silver nanoparticles with the hydrophobic nanocavities of cyclodextrins, J. Phys. Chem. C 114, 2010, 19635-19640.