Items where Author is "Samanta, Anunay"

Article

Dey, Amrita ; Ye, Junzhi ; De, Apurba ; Debroye, Elke ; Ha, Seung Kyun ; Bladt, Eva ; Kshirsagar, Anuraj S. ; Wang, Ziyu ; Yin, Jun ; Wang, Yue ; Quan, Li Na ; Yan, Fei ; Gao, Mengyu ; Li, Xiaoming ; Shamsi, Javad ; Debnath, Tushar ; Cao, Muhan ; Scheel, Manuel A. ; Kumar, Sudhir ; Steele, Julian A. ; Gerhard, Marina ; Chouhan, Lata ; Xu, Ke ; Wu, Xian-gang ; Li, Yanxiu ; Zhang, Yangning ; Dutta, Anirban ; Han, Chuang ; Vincon, Ilka ; Rogach, Andrey L. ; Nag, Angshuman ; Samanta, Anunay ; Korgel, Brian A. ; Shih, Chih-Jen ; Gamelin, Daniel R. ; Son, Dong Hee ; Zeng, Haibo ; Zhong, Haizheng ; Sun, Handong ; Demir, Hilmi Volkan ; Scheblykin, Ivan G. ; Mora-Seró, Iván ; Stolarczyk, Jacek K. ; Zhang, Jin Z. ; Feldmann, Jochen ; Hofkens, Johan ; Luther, Joseph M. ; Pérez-Prieto, Julia ; Li, Liang ; Manna, Liberato ; Bodnarchuk, Maryna I. ; Kovalenko, Maksym V. ; Roeffaers, Maarten B. J. ; Pradhan, Narayan ; Mohammed, Omar F. ; Bakr, Osman M. ; Yang, Peidong ; Müller-Buschbaum, Peter ; Kamat, Prashant V. ; Bao, Qiaoliang ; Zhang, Qiao ; Krahne, Roman ; Galian, Raquel E. ; Stranks, Samuel D. ; Bals, Sara ; Biju, Vasudevanpillai ; Tisdale, William A. ; Yan, Yong ; Hoye, Robert L. Z. ; Polavarapu, Lakshminarayana (2021) State of the Art and Prospects for Halide Perovskite Nanocrystals ACS Nano, 15 (7). pp. 10775-10981. ISSN 1936-0851

Chattopadhyay, Amitabha ; Biswas, Samares C. ; Rukmini, Raju ; Saha, Satyen ; Samanta, Anunay (2021) Lack of Environmental Sensitivity of a Naturally Occurring Fluorescent Analog of Cholesterol Journal of Fluorescence, 31 (5). pp. 1401-1407. ISSN 1053-0509

Haldar, Sourav ; Kanaparthi, Ravi Kumar ; Samanta, Anunay ; Chattopadhyay, Amitabha (2012) Differential Effect of Cholesterol and Its Biosynthetic Precursors on Membrane Dipole Potential Biophysical Journal, 102 (7). pp. 1561-1569. ISSN 0006-3495

Santhosh, Kotni ; Samanta, Anunay (2012) What determines the rate of excited-state intramolecular electron-transfer reaction of 4-(N,N'-dimethylamino)benzonitrile in room temperature ionic liquids? A study in [bmim][PF₆] ChemPhysChem . ISSN 1439-4235

Santhosh, Kotni ; Patra, Satyajit ; Soumya, S. ; Khara, Dinesh Chandra ; Samanta, Anunay (2011) Fluorescence quenching of CdS quantum dots by 4-azetidinyl-7-nitrobenz-2-Oxa- 1,3-diazole: a mechanistic study ChemPhysChem, 12 (15). pp. 2735-2741. ISSN 1439-4235

Banerjee, Sanghamitra ; Pabbathi, Ashok ; Chandra Sekhar, M. ; Samanta, Anunay (2011) Dual fluorescence of ellipticine: excited state proton transfer from solvent versus solvent mediated intramolecular proton transfer The Journal of Physical Chemistry A, 115 (33). pp. 9217-9225. ISSN 1089-5639

Das, Sumitra ; Bhar, Kishalay ; Chantrapromma, Suchada ; Func, Hoong-Kun ; Kanaparthi, Ravi Kumar ; Samanta, Anunay ; Ghosh, Barindra Kumar (2011) Synthesis, structure and luminescence behaviour of a mononuclear cadmium(II) dicyanamide and a coordination polymer of mercury(II) dicyanamide containing 2,2'-dipyridylamine (dpaH) as end-capping ligand/anion of dpaH as binucleating bridge. Variance in coordination numbers, nuclearities and architectures with metal ion templates Inorganica Chimica Acta, 367 (1). pp. 199-206. ISSN 0020-1693

Suresh, Moorthy ; Mandal, Amal Kumar ; Kesharwani, Manoj K. ; Adarsh, N. N. ; Ganguly, Bishwajit ; Kanaparthi, Ravi Kumar ; Samanta, Anunay ; Das, Amitava (2011) Folding and unfolding movements in a [2]pseudorotaxane Journal of Organic Chemistry, 76 (1). pp. 138-144. ISSN 0022-3263

Banerjee, Sanghamitra ; Samanta, Anunay (2011) Laser flash photolysis study on 9-phenylxanthenium tetrafluoroborate: identification of new features due to the triplet state Journal of Chemical Sciences, 123 (1). pp. 15-20. ISSN 0253-4134

Santhosh, Kotni ; Samanta, Anunay (2010) Modulation of the excited state intramolecular electron transfer reaction and dual fluorescence of crystal violet lactone in room temperature ionic liquids Journal of Physical Chemistry B, 114 (28). pp. 9195-9200. ISSN 1089-5647

Paul, Aniruddha ; Samanta, Anunay (2010) Time-resolved studies of photoinduced processes in room temperature ionic liquids Indian Journal of Chemistry, 49A . pp. 649-661. ISSN 0019-5103

Samanta, Anunay (2010) Solvation dynamics in ionic liquids: what we have learned from the dynamic fluorescence stokes shift studies Journal of Physical Chemistry Letters, 1 (10). pp. 1557-1562. ISSN 1948-7185

Santhosh, Kotni ; Banerjee, Sanghamitra ; Rangaraj, Nandini ; Samanta, Anunay (2010) Fluorescence response of 4-(N,N'-dimethylamino)benzonitrile in room temperature ionic liquids: observation of photobleaching under mild excitation condition and multiphoton confocal microscopic study of the fluorescence recovery dynamics Journal of Physical Chemistry B, 114 (5). pp. 1967-1974. ISSN 1089-5647

Khara, Dinesh Chandra ; Paul, Aniruddha ; Santhosh, Kotni ; Samanta, Anunay (2009) Excited state dynamics of 9,9'-bianthryl in room temperature ionic liquids as revealed by picosecond time-resolved fluorescence study Proceedings of the Indian Academy of Sciences - Chemical Sciences, 121 (3). pp. 309-315. ISSN 0253-4134

Bhattacharya, Bhaswati ; Nakka, Srinivas ; Guruprasad, Lalitha ; Samanta, Anunay (2009) Interaction of bovine serum albumin with dipolar molecules: fluorescence and molecular docking studies Journal of Physical Chemistry B, 113 (7). pp. 2143-2150. ISSN 1089-5647

Paul, Aniruddha ; Samanta, Anunay (2008) Free volume dependence of the internal rotation of a molecular rotor probe in room temperature ionic liquids Journal of Physical Chemistry B, 112 (51). pp. 16626-16632. ISSN 1089-5647

Sarkar, Moloy ; Samanta, Anunay (2008) Mechanism of interaction of a flavone derivative with halides: basis set dependence of the theoretical results Journal of Molecular Structure: Theochem, 863 (1-3). pp. 111-116. ISSN 0166-1280

Bhattacharya, Bhaswati ; Samanta, Anunay (2008) Excited-state proton-transfer dynamics of 7-hydroxyquinoline in room temperature ionic liquids Journal of Physical Chemistry B, 112 (33). pp. 10101-10106. ISSN 1089-5647

Sarkar, Moloy ; Kanaparthi, Ravi Kumar ; Bhattacharya, Bhaswati ; Samanta, Anunay (2008) Polarity dependence of the radiative and nonradiative rates of flavone derivatives comprising structurally similar amino moieties: change in the nature of the emitting state The Journal of Physical Chemistry A, 112 (15). pp. 3302-3310. ISSN 1089-5639

Paul, Aniruddha ; Samanta, Anunay (2008) Effect of nonpolar solvents on the solute rotation and solvation dynamics in an imidazolium ionic liquid Journal of Physical Chemistry B, 112 (3). pp. 947-953. ISSN 1089-5647

Mondal, Jahur A. ; Sarkar, Moloy ; Samanta, Anunay ; Ghosh, Hirendra. N. ; Palit, Dipak K. (2007) Charge-transfer-induced twisting of the nitro group Journal of Physical Chemistry A, 111 (28). pp. 6122-6126. ISSN 1089-5639

Bhattacharya, Bhaswati ; Samanta, Anunay (2007) Laser flash photolysis study of the aminophthalimide derivatives: elucidation of the nonradiative deactivation route Chemical Physics Letters, 442 (4-6). pp. 316-321. ISSN 0009-2614

Sarkar, Moloy ; Samanta, Anunay (2007) Photophysical and density functional studies of the interaction of a flavone derivative with the halides Journal of Physical Chemistry B, 111 (25). pp. 7027-7033. ISSN 1089-5647

Paul, Aniruddha ; Samanta, Anunay (2007) Solute rotation and solvation dynamics in an alcohol-functionalized room temperature ionic liquid Journal of Physical Chemistry B, 111 (18). pp. 4724-2731. ISSN 1089-5647

Paul, Aniruddha ; Samanta, Anunay (2007) Photoinduced electron transfer reaction in room temperature ionic liquids: a combined laser flash photolysis and fluorescence study Journal of Physical Chemistry B, 111 (8). pp. 1957-1962. ISSN 1089-5647

Sarkar, Moloy ; Banthia, Sandip ; Samanta, Anunay (2006) A highly selective 'off-on' fluorescence chemosensor for Cr(III) Tetrahedron Letters, 47 (43). pp. 7575-7578. ISSN 0040-4039

Mandal, Prasun K. ; Paul, Aniruddha ; Samanta, Anunay (2006) Excitation wavelength dependent fluorescence behavior of the room temperature ionic liquids and dissolved dipolar solutes Journal of Photochemistry and Photobiology A: Chemistry, 182 (2). pp. 113-120. ISSN 1010-6030

Banthia, Sandip ; Samanta, Anunay (2006) Synthesis and structure of unusually stable linear copper(I) complexes with blue fluorescence Polyhedron, 25 (11). pp. 2269-2276. ISSN 0277-5387

Samanta, Anunay (2006) Dynamic stokes shift and excitation wavelength dependent fluorescence of dipolar molecules in room temperature ionic liquids Journal of Physical Chemistry B, 110 (28). pp. 13704-13716. ISSN 1089-5647

Paul, Aniruddha ; Samanta, Anunay (2006) Optical absorption and fluorescence studies on imidazolium ionic liquids comprising the bis(trifluoromethanesulphonyl)imide anion Proceedings of the Indian Academy of Sciences - Chemical Sciences, 118 (4). pp. 335-340. ISSN 0253-4134

Banthia, Sandip ; Samanta, Anunay (2006) A new strategy for ratiometric fluorescence detection of transition metal ions Journal of Physical Chemistry B, 110 (13). pp. 6437-6440. ISSN 1089-5647

Mandal, Prasun K. ; Saha, Satyen ; Karmakar, Rana ; Samanta, Anunay (2006) Solvation dynamics in room temperature ionic liquids: dynamic Stokes shift studies of fluorescence of dipolar molecules Current Science, 90 (3). pp. 301-310. ISSN 0011-3891

Banthia, Sandip ; Samanta, Anunay (2006) Long and short brick network architecture: role of water molecules acting as three-connecting spacers Crystal Growth & Design, 6 (2). pp. 360-362. ISSN 1528-7483

Takaya, Tomohisa ; Saha, Satyen ; Hamaguchi, Hiro-o ; Sarkar, Moloy ; Samanta, Anunay ; Iwata, Koichi (2006) Charge resonance character in the charge transfer state of bianthryls: effect of symmetry breaking on time-resolved near-IR absorption spectra The Journal of Physical Chemistry A, 110 (13). pp. 4291-4295. ISSN 1089-5639

Mandal, Prasun K. ; Paul, Aniruddha ; Samanta, Anunay (2006) Room temperature ionic liquids as media for photophysical studies Journal of the Chinese Chemical Society, 53 . pp. 247-252. ISSN 0009-4536

Mandal, Prasun K. ; Samanta, Anunay (2005) Fluorescence studies in a pyrrolidinium ionic liquid: polarity of the medium and solvation dynamics Journal of Physical Chemistry B, 109 (31). pp. 15172-15177. ISSN 1089-5647

Paul, Aniruddha ; Mandal, Prasun Kumar ; Samanta, Anunay (2005) How transparent are the imidazolium ionic liquids? A case study with 1-methyl-3-butylimidazolium hexafluorophosphate, [bmim][PF₆] Chemical Physics Letters, 402 (4-6). pp. 375-379. ISSN 0009-2614

Mandal, Prasun Kumar ; Paul, Aniruddha ; Samanta, Anunay (2005) Fluorescence studies in environmentally benign solvents: solvation dynamics of Coumarin 102 in [BMIM][BF₄] Research on Chemical Intermediates, 31 (7-8). pp. 575-583. ISSN 0922-6168

Ghosh, Tamal ; Maiya, Bhaskar G. ; Samanta, Anunay ; Shukla, Atindra D. ; Amilan Jose, D. ; Krishna Kumar, D. ; Das, Amitava (2005) Mixed-ligand complexes of ruthenium(II) containing new photoactive or electroactive ligands: synthesis, spectral characterization and DNA interactions Journal of Biological Inorganic Chemistry, 10 (5). pp. 496-508. ISSN 0949-8257

Banthia, Sandip ; Sarkar, Moloy ; Samanta, Anunay (2005) Photophysical and transition metal ion signaling properties of some 4-amino-1,8-naphthalimide derivatives Research on Chemical Intermediates, 31 (1-3). pp. 25-38. ISSN 0922-6168

Banthia, Sandip ; Samanta, Anunay (2004) In situ reduction of copper(II) forming an unusually air stable linear complex of copper(I) with a fluorescent tag Inorganic Chemistry, 43 (22). pp. 6890-6892. ISSN 0020-1669

Mandal, Prasun K. ; Sarkar, Moloy ; Samanta, Anunay (2004) Excitation-wavelength-dependent fluorescence behavior of some dipolar molecules in room-temperature ionic liquids The Journal of Physical Chemistry A, 108 (42). pp. 9048-9053. ISSN 1089-5639

Mandal, Prasun K. ; Samanta, Anunay (2003) Evidence of ground-state proton-transfer reaction of 3-hydroxyflavone in neutral alcoholic solvents The Journal of Physical Chemistry A, 107 (32). pp. 6334-6339. ISSN 1089-5639

Karmakar, Rana ; Samanta, Anunay (2003) Intramolecular excimer formation kinetics in room temperature ionic liquids Chemical Physics Letters, 376 (5-6). pp. 638-345. ISSN 0009-2614

Banthia, Sandip ; Samanta, Anunay (2002) Photophysical and transition-metal ion signaling behavior of a three-component system comprising a cryptand moiety as the receptor Journal of Physical Chemistry B, 106 (21). pp. 5572-5577. ISSN 1089-5647

Saha, Satyen ; Samanta, Anunay (2002) Influence of the structure of the amino group and polarity of the medium on the photophysical behavior of 4-amino-1, 8-naphthalimide derivatives The Journal of Physical Chemistry A, 106 (18). pp. 4763-4771. ISSN 1089-5639

Karmakar, Rana ; Samanta, Anunay (2002) Solvation dynamics of coumarin-153 in a room-temperature ionic liquid The Journal of Physical Chemistry A, 106 (18). pp. 4447-4452. ISSN 1089-5639

Sankaran, N. B. ; Das, Amitava ; Samanta, Anunay (2002) Interaction between a pyridyl and a naphthyl/pyrenyl moiety in covalently linked systems Chemical Physics Letters, 351 (1-2). pp. 61-70. ISSN 0009-2614

Samanta, Anunay ; Saha, Satyen ; Ishikawa, Hironori ; Hamaguchi, Hiro-o (2002) Excited state structure of N-(4-cyanophenyl) carbazole by time-resolved infrared absorption spectroscopy Chemistry Letters, 31 (3). p. 340. ISSN 0366-7022

Shukla, Atindra D. ; Ganguly, Bishwajit ; Dave, Paresh C. ; Samanta, Anunay ; Das, Amitava (2002) Redox switchable NIR dye derived from ruthenium-dioxolene-porphyrin systems Chemical Communications (22). pp. 2648-2649. ISSN 1359-7345

Karmakar, Rana ; Samanta, Anunay (2001) Phase-transfer catalyst-induced changes in the absorption and fluorescence behavior of some electron donor-acceptor molecules Journal of the American Chemical Society, 123 (16). pp. 3809-3817. ISSN 0002-7863

Aki, Sudhir N. V. K. ; Brennecke, Joan F. ; Samanta, Anunay (2001) How polar are room-temperature ionic liquids? Chemmical Communications (5). pp. 413-414. ISSN 1359-7345

Samanta, Anunay ; Fessenden, Richard W. (2000) Excited-state dipole moment of 7-aminocoumarins as determined from time-resolved microwave dielectric absorption measurements The Journal of Physical Chemistry A, 104 (37). pp. 8577-8582. ISSN 1089-5639

Das, Prasanta Kumar ; Chaudhuri, Arabinda ; Saha, Satyen ; Samanta, Anunay (1999) First simultaneous estimates of the water pool core size and the interfacial thickness of a cationic water-in-oil microemulsion by combined use of chemical trapping and time-resolved fluorescence quenching Langmuir, 15 (14). pp. 4765-4772. ISSN 0743-7463

Saha, Satyen ; Samanta, Anunay (1998) Photophysical and dynamic NMR Studies on 4-amino-7-nitrobenz-2-oxa-1, 3-diazole derivatives: elucidation of the nonradiative deactivation pathway The Journal of Physical Chemistry A, 102 (41). pp. 7903-7912. ISSN 1089-5639

Saroja, Ginagunta ; Samanta, Anunay (1995) Polarity of the micelle-water interface as seen by 4-aminophthalimide, a solvent sensitive fluorescence probe Chemical Physics Letters, 246 (4-5). pp. 506-512. ISSN 0009-2614

Samanta, Anunay ; Saroja, Ginagunta (1994) Steady state and time-resolved studies on the redox behaviour of 1,8-naphthalimide in the excited state Journal of Photochemistry and Photobiology A: Chemistry, 84 (1). pp. 19-26. ISSN 1010-6030

Mukherjee, Sushmita ; Chattopadhyay, Amitabha ; Samanta, Anunay ; Soujanya, Tirapattur (1994) Dipole moment change of NBD group upon excitation studied using solvatochromic and quantum chemical approaches: implications in membrane research Journal of Physical Chemistry, 98 (11). pp. 2809-2812. ISSN 0022-3654

Samanta, Anunay ; Devadoss, Chelladurai ; Fessenden, Richard W. (1990) Picosecond time-resolved absorption and emission studies of the singlet excited states of acenaphthylene The Journal of Physical Chemistry, 94 (81). pp. 7106-7110. ISSN 0022-3654

Samanta, Anunay ; Devadoss, Chelladurai ; Fessenden, Richard W. (1990) Picosecond time-resolved absorption measurements on the excited singlet state of biphenylene Chemical Physics Letters, 169 (5). pp. 421-426. ISSN 0009-2614

Chattopadhyay, Nitin ; Samanta, Anunay ; Kundu, Tapanendu ; Chowdhury, Mihir (1989) Excited state deprotonation reactions of aromatic amines: a diffusion-controlled process Journal of Photochemistry and Photobiology A: Chemistry, 48 (1). pp. 61-68. ISSN 1010-6030

Samanta, Anunay ; Fessenden, Richard W. (1989) Sensitized and heavy atom induced production of acenaphthylene triplet: a laser flash photolysis study Journal of Physical Chemistry, 93 (15). pp. 5823-5827. ISSN 0022-3654

Samanta, Anunay ; Fessenden, Richard W. (1988) On the triplet lifetime and triplet-triplet absorption spectra of naphthaldehydes Chemical Physics Letters, 153 (5). pp. 406-410. ISSN 0009-2614

Samanta, Anunay ; Kundu, Tapanendu ; Chowdhury, Mihir (1988) One-and two-photon fluorescence excitation spectra of multi-chromophoric molecules Journal of Luminescence, 40-41 . pp. 437-438. ISSN 0022-2313

Samanta, Anunay ; Bhattacharyya, Kankan ; Chowdhury, Mihir (1987) Interaction of two π-electron systems: spectroscopy of 9,10-dihydroanthracene Journal of Physical Chemistry A, 91 (18). pp. 4671-4675. ISSN 1089-5639

Kundu, Tapanendu ; Nath, Debnarayan ; Samanta, Anunay ; Chowdhury, Mihir (1987) Polarisation-dependent two-photon spectra of triptycene Chemical Physics Letters, 133 (6). pp. 507-512. ISSN 0009-2614

Samanta, Anunay ; Bhattacharyya, Kankan ; Chowdhury, Mihir (1986) Reassignment of the electronic states of the trans dimer of acenaphthylene Spectrochimica Acta Part A: Molecular Spectroscopy, 42 (1). pp. 43-45. ISSN 0584-8539

Samanta, Anunay ; Chattopadhyay, Nitin ; Nath, Debnarayan ; Kundu, Tapanendu ; Chowdhury, Mihir (1985) Excited-state proton transfer kinetics of carbazole Chemical Physics Letters, 121 (6). pp. 507-512. ISSN 0009-2614