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1

UV–Vis, fluorescence and NMR spectroscopic investigations on inclusion properties of a designed tetrahomocalix[8]arene with fullerenes C60 and C70 in solution

Amal Halder, Suchitra Bhatt, Sandip K. Nayak, Subrata Chattopadhyay, Sumanta Bhattacharya

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2011

Language:

english

File:

PDF, 997 KB

english, 2011

2

Clinical Proteomics and Cytokine Profiling for Dengue Fever Disease Severity Biomarkers

Jadhav, Manali, Nayak, Monalisha, Kumar, Swati, Venkatesh, Apoorva, Patel, Sandip K., Kumar, Vipin, Sharma, Sarthak, Samanta, Biaus, Deb, Satarupa, Karak, Avik, Verma, Sumit, Talukdar, Arunansu, Kocha

Journal:

Omics A Journal of Integrative Biology

Year:

2017

Language:

english

File:

PDF, 739 KB

english, 2017

3

Copper(II) Bromide: A Simple and Selective Monobromination Reagent for Electron‐Rich Aromatic Compounds

Bhatt, Suchitra, Nayak, Sandip K.

Journal:

Synthetic Communications

Year:

2007

Language:

english

File:

PDF, 108 KB

english, 2007

4

Case study – Analysis of grayish stick type sliver in cold rolled strips

Das, Souvik, Roy, Shomick, Nayak, Soumilya, Bhattacharyya, Tanmay, Bhattacharyya, Sandip

Journal:

Engineering Failure Analysis

Year:

2014

Language:

english

File:

PDF, 886 KB

english, 2014

5

Application of Cellular automata and Markov-chain model in geospatial environmental modeling- A review

Ghosh, Pramit, Mukhopadhyay, Anirban, Chanda, Abhra, Mondal, Parimal, Akhand, Anirban, Mukherjee, Sandip, Nayak, S.K., Ghosh, Subhajit, Mitra, Debasish, Ghosh, Tuhin, Hazra, Sugata

Journal:

Remote Sensing Applications: Society and Environment

Year:

2017

Language:

english

File:

PDF, 1.19 MB

english, 2017

6

Supramolecular Interaction of Coumarin 1 Dye with Cucurbit[7]uril as Host: Combined Experimental and Theoretical Study

Gupta, Monika, Maity, Dilip K., Singh, Manoj K., Nayak, Sandip K., Ray, Alok K.

Journal:

Journal of Physical Chemistry B

Year:

2012

Language:

english

File:

PDF, 2.41 MB

english, 2012

7

Fluorescence Switching of Quantum Dot in Quantum Dot–Porphyrin–Cucurbit [7] Uril Assemblies

Mandal, Sadananda, Rahaman, Motiar, Sadhu, Suparna, Nayak, Sandip K., Patra, Amitava

Journal:

The Journal of Physical Chemistry C

Year:

2013

Language:

english

File:

PDF, 1.75 MB

english, 2013

8

Spectroscopy and laser characterization of synthesized supramolecular host cucurbit[7]uril using aqueous Rhodamine B dye

BORASTE, DEEPAK R, GUPTA, MONIKA, SHANKARLING, GANAPATI, RAY, ALOK K, NAYAK, SANDIP K

Journal:

Year:

2014

Language:

english

File:

PDF, 476 KB

english, 2014

9

Modulation of photophysics and photostability of cationic coumarin 1 dye upon inclusion with macrocyclic host cucurbit[7]uril

Gupta, Monika, Maity, Dilip K., Nayak, Sandip K., Ray, Alok K.

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

2015

Language:

english

File:

PDF, 1.05 MB

english, 2015

10

A Facile Route to the Deprotection of Sulfonate Esters and Sulfonamides with Low Valent Titanium Reagents

Nayak, Sandip K.

Journal:

Year:

2000

Language:

english

File:

PDF, 53 KB

english, 2000

11

Evaluation and improvement of thermo-physiological comfort properties of firefighters’ protective clothing containing super absorbent materials

Houshyar, Shadi, Padhye, Rajiv, Troynikov, Olga, Nayak, Rajkishore, Ranjan, Sandip

Journal:

Journal of the Textile Institute

Year:

2015

Language:

english

File:

PDF, 638 KB

english, 2015

12

ChemInform Abstract: Baylis—Hillman Reaction of N-Trityl Aziridine-2-(S)-carboxaldehyde.

Sandip K. Nayak, Lambertus Thijs, Binne Zwanenburg

Journal:

Year:

1999

File:

PDF, 37 KB

1999

13

ChemInform Abstract: N-Trityl-aziridinyl(diphenyl)methanol as an Effective Catalyst in the Enantioselective Addition of Diethylzinc to Aldehydes.

Corrine F. Lawrence, Sandip K. Nayak, Lambertus Thijs, Binne Zwanenburg

Journal:

Year:

2000

File:

PDF, 28 KB

2000

14

ChemInform Abstract: A Facile Route to the Deprotection of Sulfonate Esters and Sulfonamides with Low Valent Titanium Reagents.

Sandip K. Nayak

Journal:

Year:

2001

File:

PDF, 35 KB

2001

15

ChemInform Abstract: Reductive Dehydroxylation of Baylis—Hillman Adducts with Low-Valent Titanium Reagent: Syntheses of Stereoselective Trisubstituted Alkenes.

Uma Shadakshari, Sandip K. Nayak

Journal:

Year:

2001

File:

PDF, 32 KB

2001

16

ChemInform Abstract: Enantioselective Conjugate Addition of Diethylzinc to Chalcones Catalyzed by N-Trityl Aziridine-2-(S)-(diphenyl)methanol and Ni(acac)2.

Uma Shadakshari, Sandip K. Nayak

Journal:

Year:

2002

File:

PDF, 33 KB

2002

17

ChemInform Abstract: Highly Active Salted Low-Valent Titanium Reagents for Various SET Induced Reactions.

Shyam Rele, Subrata Chattopadhyay, Sandip K. Nayak

Journal:

Year:

2002

File:

PDF, 31 KB

2002

18

Low-Valent Titanium Mediated Reductive Cleavage of O/N-Trityl Bonds via Free Radical Pathway.

Shyam Rele, Sandip K. Nayak

Journal:

Year:

2003

File:

PDF, 87 KB

2003

19

An Efficient Synthetic Strategy for Geometrically Pure Symmetrical and Unsymmetrical Hydroxystilbenes via McMurry Coupling.

Narayan V. Mayekar, Subrata Chattopadhyay, Sandip K. Nayak

Journal:

Year:

2004

File:

PDF, 100 KB

2004

20

Ti(III) Chloride: A Novel Reagent for the Chemoselective Deprotection of Tetrahydropyranyl Ethers.

Abha Semwal, Sandip K. Nayak

Journal:

Year:

2005

File:

PDF, 24 KB

2005

21

ChemInform Abstract: A Rapid Method Toward the Synthesis of New Substituted Tetrahydro-α-carbolines and α-Carbolines.

Neelam L. Chavan, Sandip K. Nayak, Radhika S. Kusurkar

Journal:

Year:

2010

File:

PDF, 32 KB

2010

22

ChemInform Abstract: Efficient One-Pot Synthesis of 2-Arylbenzo[b]furans from 2-Styrylphenols Using CuBr2.

Suchitra Bhatt, Kshama Roy, Sandip K. Nayak

Journal:

Year:

2011

File:

PDF, 32 KB

2011

23

ChemInform Abstract: Indium(III) Chloride: An Efficient Catalyst for the Synthesis of Amidoalkyl Naphthols

Neelam L. Chavan, Prajakta N. Naik, Sandip K. Nayak, Radhika S. Kusurkar

Journal:

Year:

2011

File:

PDF, 29 KB

2011

24

ChemInform Abstract: Intramolecular Ketone-Olefin Radical Cyclization with Low-Valent Titanium Reagent: Synthesis of Benzopyrans.

Sandip K. Nayak, Suchitra Bhatt, Kshama Roy

Journal:

Year:

2011

File:

PDF, 29 KB

2011

25

ChemInform Abstract: Microwave-Accelerated Alkylation of Arenes/Heteroarenes with Benzylic Alcohols Using Antimony(III) Chloride as Catalyst: Synthesis of O-Heterocycles.

Prashant Shukla, Manoj K. Choudhary, Sandip K. Nayak

Journal:

Year:

2011

File:

PDF, 47 KB

2011

26

ChemInform Abstract: Polyethylene Glycol in Water: A Simple and Environment Friendly Medium for C—P Bond Formation.

Kunda Uma Maheswara Rao, Soora Harinath Jayaprakash, Sandip Kumar Nayak, Cirandur Suresh Reddy

Journal:

Year:

2012

File:

PDF, 41 KB

2012

27

Ultrafast Relaxation Dynamics of the Excited States of 1-Amino- and 1-(N,N-Dimethylamino)-fluoren-9-ones

Mahendra Varne, Vaishali Samant, Jahur A. Mondal, Sandip K. Nayak, Hirendra N. Ghosh, Dipak K. Palit

Journal:

Year:

2009

Language:

english

File:

PDF, 439 KB

english, 2009

28

UV–Vis and NMR spectroscopic investigations on effective and selective non-covalent interactions between fullerenes and calix[6]arene

Amal Halder, Sandip K. Nayak, Subrata Chattopadhyay, Sumanta Bhattacharya

Journal:

Journal of Molecular Liquids

Year:

2010

Language:

english

File:

PDF, 483 KB

english, 2010

29

UV–vis spectrophotometric and theoretical investigations on charge transfer complexes of a designed mesotetraphenylporphyrin with C60 and C70

Partha Mukherjee, Sandip K. Nayak, Shrabanti Banerjee (Bhattacharya), Subrata Chattopadhyay, Sumanta Bhattacharya

Journal:

Journal of Molecular Structure

Year:

2008

Language:

english

File:

PDF, 1.28 MB

english, 2008

30

Supramolecular interactions of meso-tetra-2-chlorophenylporphyrin with fullerenes: A luminescence study

Tandrima Chaudhuri, Sukhendu Nath, Subrata Chattopadhyay, Manas Banerjee, Sandip K. Nayak

Journal:

Journal of Luminescence

Year:

2010

Language:

english

File:

PDF, 352 KB

english, 2010

31

Supramolecular selectivity of [60]-fullerene among equivalently photoactive porphyrins

Tandrima Chaudhuri, Dibakar Goswami, Manas Banerjee, Subrata Chattapadhya, Sandip K. Nayak

Journal:

Journal of Luminescence

Year:

2010

Language:

english

File:

PDF, 528 KB

english, 2010

32

Collective proton motion in the intramolecular hydrogen bonding network and the consequent enhancement in the acidity of hydroxycalixarenes

Mhejabeen Shaikh, Jyotirmayee Mohanty, Dilip K. Maity, Sandip K. Nayak, Haridas Pal

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

2008

Language:

english

File:

PDF, 1.01 MB

english, 2008

33

Solvent effect on photophysical properties and Mg2+ binding of 1,3-diphenyl-propane-1,3-dione

Tandrima Chaudhuri, Prashant Shukla, Sandip K. Nayak, Subrata Chattopadhyay, Manas Banerjee

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

2010

Language:

english

File:

PDF, 368 KB

english, 2010

34

Supramolecular fullerene/porphyrin interactions: A rational approach towards charge transfer absorption and emission analyzed by electronic coupling theory

Sumanta Bhattacharya, Sandip K. Nayak, Subrata Chattopadhyay, Debdas Saha

Journal:

Journal of Molecular Liquids

Year:

2008

Language:

english

File:

PDF, 424 KB

english, 2008

35

Spectroscopic and theoretical investigations on effective and selective complexation between fullerenes (C60 and C70) and calix[5]arene

Amal Halder, Dibakar Goswami, Sandip K. Nayak, Subrata Chattopadhyay, Sumanta Bhattacharya

Journal:

Journal of Molecular Structure

Year:

2009

Language:

english

File:

PDF, 526 KB

english, 2009

36

Supramolecular interactions of [60]- and [70]fullerenes with calix[n]arenes

Sumanta Bhattacharya, Sandip K. Nayak, Subrata Chattopadhyay, Manas Banerjee, Asok K. Mukherjee

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2005

Language:

english

File:

PDF, 225 KB

english, 2005

37

Energies of charge transfer and supramolecular interactions of some mono O-substituted calix[6]arenes with [60]fullerene by absorption spectrometric method

Sumanta Bhattacharya, Sandip K. Nayak, Abha Semwal, Manas Banerjee

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2005

Language:

english

File:

PDF, 240 KB

english, 2005

38

Solution NMR studies of supramolecular complexes of [60]- and [70]fullerenes with mono O-substituted calix[6]arene

Sumanta Bhattacharya, Subrata Chattopadhyay, Sandip K. Nayak, Manas Banerjee

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2005

Language:

english

File:

PDF, 168 KB

english, 2005

39

Absorption spectrophotometric study of supramolecular complexation of [60]- and [70]fullerenes with 24,26-dimethoxy-25,27-dihydroxy calix[4]arene

Sumanta Bhattacharya, Sandip K. Nayak, Subrata Chattopadhyay, Manas Banerjee

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2006

Language:

english

File:

PDF, 241 KB

english, 2006

40

NMR spectrometric studies of complexation of [60]fullerene with series of meso-tetraphenylporphyrins

Sumanta Bhattacharya, Sandip K. Nayak, Subrata Chattopadhyay, Manas Banerjee

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2007

Language:

english

File:

PDF, 297 KB

english, 2007

41

Spectrophotometric study of the supramolecular complexes of [60]- and [70]Fullerenes with biscalix[6]arene and crown[4]calix[6]arene

Kalyan Ghosh, Abha Semwal, Sandip K. Nayak, Shrabanti Bhattacharya (Banerjee), Manas Banerjee

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2007

Language:

english

File:

PDF, 232 KB

english, 2007

42

Inclusion properties of 3-fluoromesotetraphenylporphyrin with C60 and C70

Sumanta Bhattacharya, Sandip K. Nayak, Subrata Chattopadhyay, Kalyan Ghosh, Manas Banerjee

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2007

Language:

english

File:

PDF, 1.18 MB

english, 2007

43

Photophysical investigations on non-covalently linked fullerene/tetraarylporphyrin supramolecular complexes

Sumanta Bhattacharya, Subrata Chattopadhyay, Sandip K. Nayak, Shrabanti Bhattacharya (Banerjee), Manas Banerjee

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2007

Language:

english

File:

PDF, 649 KB

english, 2007

44

Environmental effects on luminescence of meso-tetra-2-chlorophenylporphyrin

Tandrima Chaudhuri, Sandip K. Nayak, Subrata Chattopadhyay, Manas Banerjee

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2010

Language:

english

File:

PDF, 872 KB

english, 2010

45

Salt/ligand-activated low-valent titanium formulations: the ‘salt effect’ on diastereoselective carbon–carbon bond forming SET reactions

Shyam M. Rele, Sandip K. Nayak, Subrata Chattopadhyay

Journal:

Year:

2008

Language:

english

File:

PDF, 605 KB

english, 2008

46

A rapid method toward the synthesis of new substituted tetrahydro α-carbolines and α-carbolines

Neelam L. Chavan, Sandip K. Nayak, Radhika S. Kusurkar

Journal:

Year:

2010

Language:

english

File:

PDF, 210 KB

english, 2010

47

Conjugate addition of pyrroles to α,β-unsaturated ketones using copper bromide as a catalyst

Radhika S. Kusurkar, Sandip K. Nayak, Neelam L. Chavan

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 100 KB

english, 2006

48

A facile and catalytic method for selective deprotection of tert-butyldimethylsilyl ethers with copper(II) bromide

Suchitra Bhatt, Sandip K. Nayak

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 155 KB

english, 2006

49

Reductive dehydroxylation of Baylis–Hillman adducts with low-valent titanium reagent: syntheses of stereoselective trisubstituted alkenes

Uma Shadakshari, Sandip K Nayak

Journal:

Year:

2001

Language:

english

File:

PDF, 104 KB

english, 2001

50

Enantioselective conjugate addition of diethylzinc to chalcones catalysed by N-trityl aziridine-2-(S)-(diphenyl)methanol and Ni(acac)2

Uma Shadakshari, Sandip K Nayak

Journal:

Year:

2001

Language:

english

File:

PDF, 76 KB

english, 2001