News And Announcement

Research at Chemistry Department

A. Minor Research Project

Table 1. Minor Research Project completed by Dr. Debashis Das

Name & Designation of Principal Investigator

Title

Agency

Period

Grant or amount sanctioned

Status

Dr. Debashis Das, Assistant Professor, Dinhata College

Solution properties of some selected lithium electrolytes in Tetrahydrofuran

University Grants Commission

Sanction letter No. PSW-085/05-06 (ERO), dated 21.03.2006

2006 - 2008

Rs. 85000/-

Completed

B. Dr. Debashis Das is doing research activity in collaboration with Dr. Noureddine Ouerfelli, Laboratoire de Chimie Analytique et Electrochimie, Departement de Chimie, Faculte des Sciences de Tunis, Campus Universitaire, 2092 El Manar, Tunisie.

His research priority includes Thermodynamic, transport and spectroscopic properties of solutions of electrolytes, Theoretical modelling of thermodynamic excess properties of different non-aqueous binary liquid mixtures.

Table 2. Research publications of Dr Debashis Das, Assistant Professor, Department of Chemistry

Authors Name

Title of the paper

Details of the paper

Impact factor

 

N. Dhouibi1*, M. Dallel, D. Das, M. Bouaziz, N. Ouerfelliand A.H. Hamzaoui

Notion of viscosity Arrhenius temperature for N,N-dimethylacetamide with N,N-dimethylformamide binary mixtures and its pure Components. 

Physics and Chemistry of Liquids

Vol. 53, No. 2, 275–292,  2015

0.813

Z. Trabelsi, M. Dallel, H. Salhi, D. Das1*, N.A. Al-Omairand N. Ouerfelli

On the viscosity Arrhenius temperature for methanol + N,N-dimethylformamide binary mixtures over the temperature

range from 303.15 to 323.15 K

Physics and Chemistry of Liquids

Vol 53(4), 529-552, 2015

0.813

A. Messaâdi1*, H. Salhi, D. Das, N.O. Alzamil, M.A. Alkhaldi, N. Ouerfelli and

A.H. Hamzaoui

A novel approach to discuss the viscosity Arrhenius behaviour and to derive the partial molar properties in binary mixtures of N,N-dimethylacetamide with

2-methoxyethanol in the temperature

interval (from 298.15 to 318.15) K

Physics and Chemistry of Liquids

Vol 53(4), 506-517, 2015

 

0.813

D. Das • H. Salhi • M. Dallel • Z. Trabelsi • A. A. Al-Arfaj •

N. Ouerfelli

Viscosity Arrhenius Activation Energy and Derived Partial Molar Properties in Isobutyric Acid + Water Binary Mixtures Near and Far Away from the Critical Temperature, 302.15 to 313.15 K

 

Journal of Solution Chemistry

Vol 44, 54–66, 2015

1.415

N. Ouerfelli • D. Das* • H. Latrous • M. Ammar •

J. Oliver

Transport behaviour of the lanthanide 152Eu(III), 153Gd(III) and 170Tm(III) and transplutonium element 254Es(III), 244Cm(III), 241Am(III), 249Cf(III) and 249Bk(III) ions in aqueous solutions at 298 K.

Journal of Radioanalytical and

Nuclear Chemistry

300:51–55, 2014

1.034

M. Dallel1*, D. Das, E.S. BelHadjHmida, N.A. Al-Omair, A.A. Al-Arfaj

and N. Ouerfelli

Derived partial molar properties investigations of viscosity Arrhenius parameters in formamide + N,N-dimethylacetamidesystems at different temperatures

 

Physics and Chemistry of Liquids

Vol. 52, No. 3, 2014

0.813

M. Hichri1, D. Das 2,*, A. Messaâdi3, E.S. BelHadjHmida3, N. Ouerfelli3,4,

I. Khattech1.

Viscosity Arrhenius activation energy and derived partial molar properties in of

N,N-Dimethylacetamide + 2-Ethoxyethanol Binary Mixtures at Temperaturesfrom 298.15 K to 318.15 K.

Physics and Chemistry of Liquids

Vol. 51, No. 6, 721–730, 2013

0.813

D. Das 1,*, A. Messaâdi2, N. Dhouibi2, N. Ouerfelli2,3, A.H.Hamzaoui4

Viscosity Arrhenius activation energy and derived partial molar properties in N,NDimethylacetamide + Water Binary Mixtures at Temperatures from 298.15 K to 318.15 K.

Physics and Chemistry of Liquids

Vol. 51, No. 5, 677–685, 2013

0.813

A. Messaâdi1, N. Ouerfelli,*, D. Das , H. Hamda , M.A. Hamzaoui.

Correspondence between Grunberg-Nissan, Arrhenius and Jouyban-AcreeParameters for Viscosity of Isobutyric Acid + Water Binary Mixtures from 302.15K to 313.15 K.

Journal of Solution Chemistry

Vol 41, 2186–2208, 2012

1.415

D. Das1,*, A. Messaâdi, N. Dhouibi, N. Ouerfelli.

Investigations of the Reduced Redlich-Kister Equations for Correlating Excess Properties of N,N-Dimethylacetamide + 2-Ethoxyethanol Binary Mixtures at Temperatures from 298.15 K to 318.15 K.

Physics and Chemistry of Liquids

Vol. 50, No. 6, 773–797, 2012

0.813

D. Das 1,*, Z. Barhoumi, N. Ouerfelli

The reduced Redlich-Kister equations for correlating volumetric and viscometric properties of N,N-dimethylacetamide + dimethylformamide binary mixtures at temperatures from 298.15 K to 318.15 K.

 

Physics and Chemistry of Liquids

Vol. 50, No. 6, 712–734, 2012

0.813

D. Das1,*, Z. Barhoumi and N.Ouerfelli

The relative reduced Redlich–Kister equations for correlating excessproperties of N,N-dimethylacetamide + 2-methoxyethanol binarymixtures at temperatures from 298.15K to 318.15K.

 

Physics and Chemistry of Liquids

Vol. 50, No. 3, 346–366, 2012,

0.813

D. Das 1,*, A. Messaâdi2, Z. Barhoumi2, N. Ouerfelli2,3

The Relative Reduced Redlich-Kister Equations for Correlating Excess Properties ofN,N-Dimethylacetamide + Water Binary Mixtures at Temperatures from 298.15 K to318.15 K.

Journal of Solution Chemistry

41(9), 1555-1574, 2012

1.415

D. Das 1,

N. Ouerfelli*,

The Relative Reduced Redlich-Kister and Herráez Equations for Correlating ExcessProperties of N,N-Dimethylacetamide + Formamide Binary Mixtures atTemperatures from 298.15 K to 318.15 K.

Journal of Solution Chemistry

41(8), 1334-1351, 2012

1.415

D.Das1,*

A study on volumetric and compressibility properties of some lithium salts in Tetrahydrofuran at 298.15K.

 

Journal of Indian Chemical Society

88, 731-733, 2011.

0.382

D.Das1,*

Ion Association and Solvation Behaviour of Some Lithium Salts in   Tetrahydrofuran. A Conductivity, and Raman Spectroscopic Study.

 

Journal of Solution Chemistry

37, 947-955,2008.

1.415

P.J.Victor1,

D. Das2&D. K.Hazra*

Excess Molar Volumes,     Viscosity Deviations and Isentropic Compressibility Changes in Binary Mixtures of N,N-Dimethylacetamide with 2-Methoxyethanol and Water in the temperature range 298.15 to 318.15K

Journal of Indian Chemical Society

81, 1045,2004.

 

0.382

D. Das1, B. Das*&D. K. Hazra

Electrical Conductance of  Some Alkali-Metal Salts in N,N-Dimethylacetamide-Water mixture at 250 C.

Z.Phys. Chem.

218, 341, 2004.

1.361

D.Das1& D. K. Hazra*

Viscosities and Electrical Conductancesof  SomeTetraalkylammonium and Common Ions in Aqueous Binary Mixtures of N,N-Dimethylacetamide at 298.15K.

 

Indian Journal of Chemistry.

43A, 505, 2004.

0.891

D.Das1, B.Das*& D. K. Hazra

Ultrasonic Velocities and Isentropic      Compressibilities of Some Symmetrical Tetraalkylammonium and Alkali-Metal Salts in N,N-Dimethylacetamide-Water Mixtures at 298.15K

Journal of Molecular Liquids.

115, 135, 2004

1.580

D. Das1, B. Das*& D.K. Hazra

Ultrasonic velocities and Isentropic Compressibilities of Some Symmetrical Tetraalkylammonium Salts in N,N-Dimethylacetamide at 298.15K

Journal of Molecular Liquids.

111, 15, 2004.

1.580

D. Das1, S. K. Ray & D. K. Hazra*

Excess Molar Volumes and  Viscosity Deviations in Binary Mixtures of N,N-Dimethylacetamide with Formamide and N,N-Dimethylformamide at  298.15K, 308.15 and 318.15K.

Journal of Indian Chemical Society

80, 385, 2003.

0.382

D.Das1& D. K. Hazra*

Molecular Interaction Study in Binary Mixtures of N,N-Dimethylacetamide with  2-Ethoxyethanol at three different temperatures.

 

Indian Journal of Physics.

77B, 519, 2003.

 

0.226

D.Das1, B. Das*& D. K. Hazra

 

Viscosities of Some Tetraalkylammonium and Alkali Salts in N,N-Dimethylacetamide at 25oC

Journal of Solution Chemistry

32, 85, 2003.

1.415

D.Das1, B. Das*& D. K. Hazra

Electrical Conductance of Some Tetraalkylammonium and Alkali Salts in N,N-Dimethylacetamide at  25oC

Journal of Solution Chemistry

32,77, 2003.

1.415

D. Das1, S. K Ray & D. K Hazra*

A Study on volumetric and Compressibility  Properties of Some Lithium Salts in N,N-dimethylacetamide at 25oC.

 

Indian Journal of Chemistry.

41A, 1812, 2002.

0.891

D. Das1, B. Das &  D.K. Hazra*

Conductance of Some 1:1 Electrolytes in N,N-Dimethylacetamide at 25oC

Journal of Solution Chemistry

31,425, 2002.

 

1.415


C. Ms. Rimi Roy, Assistant Professor of Chemistry submitted Ph.D. Thesis at the Jadavpur University on 26. 09. 2016.

Table 3. Research Publications of Ms Rimi Roy, Assistant Professor, Department of Chemistry

Authors Name

Title of the paper

Details of the paper

Impact factor

R. Roy, S. Rakshit, S. Bhar, S. C. Bhattacharya

A colorimetric and turn-on fluorescent chemosensor for selective detection of Hg2+: theoretical studies and intracellular applications

RSC Adv. 2015, 5, 67833–67840

3.840

R. Roy, S. Rakshit, T. Bhowmik, S. Khan, A. Ghatak, S. Bhar

Substituted 3-E-Styryl-2H-chromenes and 3-E-Styryl-2H-thiochromenes: Synthesis, Photophysical Studies, Anticancer Activity, and Exploration to Tricyclic Benzopyran Skeleton

J. Org. Chem.2014, 79, 6603−6614

 

4.721

A. Pramanik, R. Roy, S. Khan, A. Ghatak, S. Bhar

Eco-friendly synthesis of 2-aryl-1-arylmethyl-1H-benzimidazoles using alumina-sulfuric acid as a heterogeneous reusable catalyst

Tetrahedron Lett.2014, 55, 1771–1777

2.379

S. Khan, S. Roy, R. Roy, A. Ghatak, A. Pramanik, S. Bhar

Cyanuric chloride–dimethylformamide mediated cleavage of cyclopropylcarbinols–synthesis of phenolic antioxidant and construction of a new vinylcyclopropane skeleton

Tetrahedron Lett.2014, 55, 5019–5024

2.379

A. Ghatak, S. Khan,R. Roy, S. Bhar

Chemoselective and ligand-free synthesis of diaryl ethers in aqueous medium using recyclable alumina-supported nickel nanoparticles

Tetrahedron Lett. 2014,55, 7082–7088

2.379

S. K. Chaudhuri, A. Pramanik, R. Roy, S. Khan, A. Ghatak, S. Bhar

Unusual behaviour of dimethyl sulfoxide towards different alcohols in the presence of cyanuric chloride

 

J. Indian Chem. Soc. 2013, 90, 1773–1780

0.170


D. Passang Tshering Lepcha, Asst. Professor of Chemistry completed Course Work for Ph.D. registration at the department of Chemistry at IIT Kanpur.