Kar, Tapas : rechercher sur Z-Library

Sannigrahi, A. B., Kar, Tapas

Année:

1999

Langue:

english

Fichier:

PDF, 200 KB

english, 1999

Molecular orbital theory of bond order and valency

Journal:

Journal of Chemical Education

Année:

1988

Langue:

english

Fichier:

PDF, 2.49 MB

english, 1988

Comparison of Various Types of Hydrogen Bonds Involving Aromatic Amino Acids

Scheiner, Steve, Kar, Tapas, Pattanayak, Jayasree

Journal:

Ivanov, Alexander S., Kar, Tapas, Boldyrev, Alexander I.

Année:

2002

Langue:

english

Fichier:

PDF, 125 KB

english, 2002

Nanoscale stabilization of zintl compounds: 1D ionic Li–P double helix confined inside a carbon nanotube

Journal:

Nanoscale

Année:

2016

Langue:

english

Fichier:

PDF, 2.48 MB

english, 2016

The remarkable stability of the LiBH2 and HBeBH2 dimers. BB double bond or multi-center bonds?

Journal:

Année:

1993

Langue:

english

Fichier:

PDF, 435 KB

english, 1993

Origin of the bridge bond in [1,1,1]propellane

Journal:

Steve Scheiner, Tapas Kar

Année:

1996

Langue:

english

Fichier:

PDF, 428 KB

english, 1996

Underlying source of the relation between polypeptide conformation and strength of NH···O hydrogen bonds

Journal:

Journal of Molecular Structure

Année:

2007

Langue:

english

Fichier:

PDF, 875 KB

english, 2007

A theoretical study of functionalized single-wall carbon nanotubes: ONIOM calculations

Tapas Kar, Brahim Akdim, Xiaofeng Duan, Ruth Pachter

Journal:

Année:

2004

Langue:

english

Fichier:

PDF, 257 KB

english, 2004

Open-ended modified single-wall carbon nanotubes: A theoretical study of the effects of purification

Tapas Kar, Brahim Akdim, Xiaofeng Duan, Ruth Pachter

Journal:

Année:

2006

Langue:

english

Fichier:

PDF, 274 KB

english, 2006

Density functional theory calculations of ozone adsorption on sidewall single-wall carbon nanotubes with Stone-Wales defects

Brahim Akdim, Tapas Kar, Xiaofeng Duan, Ruth Pachter

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 1.27 MB

english, 2007

The effect on acidity of size and shape of carboxylated single-wall carbon nanotubes. A DFT-SLDB study

Tapas Kar, Steve Scheiner, Ajit K. Roy

Journal:

James M. de Almeida, Tapas Kar, Paulo Piquini

Année:

2008

Langue:

english

Fichier:

PDF, 322 KB

english, 2008

AlN, GaN, AlxGa1 − xN nanotubes and GaN/AlxGa1 − xN nanotube heterojunctions

Journal:

Physics Letters A

Année:

2010

Langue:

english

Fichier:

PDF, 539 KB

english, 2010

An attempt towards coordination supramolecularity from Mn(II), Ni(II) and Cd(II) with a new hexadentate [N4O2] symmetrical Schiff base ligand: Syntheses, crystal structures, electrical conductivity and optical properties

Saikat Sarkar, Susobhan Biswas, Meng-Sheng Liao, Tapas Kar, Yildirim Aydogdu, Fethi Dagdelen, Golam Mostafa, Asoke Prasun Chattopadhyay, Glenn P.A. Yap, Rui-Hua Xie, Abu T. Khan, Kamalendu Dey

Journal:

Polyhedron

Année:

2008

Langue:

english

Fichier:

PDF, 1.26 MB

english, 2008

Spectroscopy, crystal structure, valance molecular orbital energy level diagram and DFT study of cis-[Cr(2,2′-bipy)2Cl2](Cl)0.38(PF6)0.62

Tapas Kar, Meng-Sheng Liao, Susobhan Biswas, Saikat Sarkar, Kamalendu Dey, Glenn P.A. Yap, Kevin Kreisel

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Année:

2006

Langue:

english

Fichier:

PDF, 202 KB

english, 2006

Some remarks on multi-center bond index

A.B. Sannigrahi, Tapas Kar

Journal:

Tapas Kar, Steve Scheiner

Année:

1999

Langue:

english

Fichier:

PDF, 83 KB

english, 1999

Cooperativity of conventional and unconventional hydrogen bonds involving imidazole

Journal:

Alexander Isaev, Tapas Kar, Steve Scheiner

Année:

2006

Langue:

english

Fichier:

PDF, 504 KB

english, 2006

Periodicity in proton conduction along a H-bonded chain. Application to biomolecules

Journal:

Alexander Isaev, Tapas Kar, Steve Scheiner

Année:

2008

Langue:

english

Fichier:

PDF, 301 KB

english, 2008

Erratum: Periodicity in proton conduction along a H-bonded chain. Application to biomolecules

Journal:

Année:

2010

Fichier:

PDF, 38 KB

2010

Is there any three-center CBC bond in 1, 5-C2B3H5 and 1,5-C2B3H3?

Journal:

Tapas Kar, Steve Scheiner

Année:

1995

Langue:

english

Fichier:

PDF, 346 KB

english, 1995

Proton transfer in H5O and H3O with an external restraining force

Journal:

Année:

1995

Langue:

english

Fichier:

PDF, 688 KB

english, 1995

Theoretical investigation on the mechanism of LiH + NH3 → LiNH2 + H2 reaction

Tapas Kar, Steve Scheiner, Leijun Li

Journal:

Liao, Meng-Sheng, Kar, Tapas, Gorun, Sergiu M., Scheiner, Steve

Année:

2008

Langue:

english

Fichier:

PDF, 233 KB

english, 2008

Effects of Peripheral Substituents and Axial Ligands on the Electronic Structure and Properties of Iron Phthalocyanine

Journal:

Inorganic Chemistry

Année:

2004

Langue:

english

Fichier:

PDF, 169 KB

english, 2004

B3N3 Borazine Substitution in Hexa-peri-Hexabenzocoronene: Computational Analysis and Scholl Reaction of Hexaphenylborazine

Dr. Christina Tönshoff, Matthias Müller, Prof. Dr. Tapas Kar, Florian Latteyer, Prof. Dr. Thomas Chassé, Dr. Klaus Eichele, Prof. Dr. Holger F. Bettinger

Journal:

ChemPhysChem

Année:

2012

Langue:

english

Fichier:

PDF, 560 KB

english, 2012

Role of the central atom in three-centre bonding

Tapas Kar

Journal:

Année:

1993

Langue:

english

Fichier:

PDF, 193 KB

english, 1993

Three-center bonding in LiXHn, HBeXHn, and H2BXHn, dimers with first-row substituents: a comparative study

Journal:

Tapas Kar, Steve Scheiner

Année:

1993

Langue:

english

Fichier:

PDF, 543 KB

english, 1993

Structural characterization of an immunoenhancing cytotoxic heteroglycan isolated from an edible mushroom Calocybe indica var. APK2

Eshita Kar Mandal, Kousik Maity, Saikat Maity, Sanjoy K. Gantait, Swatilekha Maiti, Tapas K. Maiti, Samir R. Sikdar, Syed S. Islam

Journal:

Carbohydrate Research

Année:

2011

Langue:

english

Fichier:

PDF, 1.06 MB

english, 2011

Chemical analysis of an immunostimulating (1→4)-, (1→6)-branched glucan from an edible mushroom, Calocybe indica

Eshita Kar Mandal, Kousik Maity, Saikat Maity, Sanjoy K. Gantait, Birendra Behera, Tapas K. Maiti, Samir R. Sikdar, Syed S. Islam

Journal:

Carbohydrate Research

Année:

2012

Langue:

english

Fichier:

PDF, 660 KB

english, 2012

Three-center bond index profiles

Journal:

Tapas Kar, Donald E. Elmore, Steve Scheiner

Année:

1996

Langue:

english

Fichier:

PDF, 353 KB

english, 1996

BN-naphthalene and carbon-containing derivatives: an ab initio study

Journal:

Année:

1997

Langue:

english

Fichier:

PDF, 738 KB

english, 1997

Effect of adjoining aromatic ring upon excited state proton transfer, o-hydroxybenzaldehyde

Martin Cuma, Steve Scheiner, Tapas Kar

Journal:

Kar, Tapas, Pattanayak, Jayasree, Scheiner, Steve

Année:

1999

Langue:

english

Fichier:

PDF, 241 KB

english, 1999

Insertion of Lithium Ions into Carbon Nanotubes: An ab Initio Study

Journal:

Journal of Physical Chemistry A

Année:

2001

Langue:

english

Fichier:

PDF, 178 KB

english, 2001

Structural characterization and study of immunoenhancing and antioxidant property of a novel polysaccharide isolated from the aqueous extract of a somatic hybrid mushroom of Pleurotus florida and Calocybe indica variety APK2

Kousik Maity, Eshita Kar (Mandal), Saikat Maity, Sanjoy K. Gantait, Debsankar Das, Swatilekha Maiti, Tapas K. Maiti, Samir R. Sikdar, Syed S. Islam

Journal:

International Journal of Biological Macromolecules

Année:

2011

Langue:

english

Fichier:

PDF, 680 KB

english, 2011

Chemical analysis and study of immunoenhancing and antioxidant property of a glucan isolated from an alkaline extract of a somatic hybrid mushroom of Pleurotus florida and Calocybe indica variety APK2

Kousik Maity, Eshita Kar (Mandal), Saikat Maity, Sanjoy K. Gantait, Debsankar Das, Swatilekha Maiti, Tapas K. Maiti, Samir R. Sikdar, Syed. S. Islam

Journal:

International Journal of Biological Macromolecules

Année:

2011

Langue:

english

Fichier:

PDF, 494 KB

english, 2011

Differential Recognition of Phosphorylated Transactivation Domains of p53 by Different p300 Domains

Smarajit Polley, Soumi Guha, Neeladri Sekhar Roy, Sanchari Kar, Kazuyasu Sakaguchi, Yoshiro Chuman, V. Swaminathan, Tapas Kundu, Siddhartha Roy

Journal:

Journal of Molecular Biology

Année:

2008

Langue:

english

Fichier:

PDF, 270 KB

english, 2008

Analysis of the Reactivities of Protein C−H Bonds to H Atom Abstraction by OH Radical

Scheiner, Steve, Kar, Tapas

Journal:

A B Sannigrahi, Tapas Kar, B Guha Niyogi

Année:

2010

Langue:

english

Fichier:

PDF, 1.14 MB

english, 2010

Ab initiocalculations on lithium-bonded dimers: a brief review

Journal:

Journal of Chemical Sciences

Année:

1986

Langue:

english

Fichier:

PDF, 590 KB

english, 1986

Three-center four-electron bonds and their indices

Tapas Kar, Enrique Sánchez Marcos

Journal:

Tapas Kar, A.B. Sannigrahi, D.C. Mukherjee

Année:

1992

Langue:

english

Fichier:

PDF, 618 KB

english, 1992

Comparison of atomic charges, valencies and bond orders in some hydrogen-bonded complexes calculated from Mulliken and Löwdin SCF density matrices

Journal:

A.B. Sannigrahi, Tapas Kar

Année:

1987

Langue:

english

Fichier:

PDF, 587 KB

english, 1987

Ab initio investigation of the nature of bonding in LiX dimers with first row substituents

Journal:

Tapas Kar, A.B. Sannigrahi

Année:

1988

Langue:

english

Fichier:

PDF, 764 KB

english, 1988

Effect of basis set on Mulliken and Löwdin atomic charges, bond orders and valencies of some polar molecules

Journal:

Scheiner, Steve, Kar, Tapas

Année:

1988

Langue:

english

Fichier:

PDF, 544 KB

english, 1988

Spectroscopic and Structural Signature of the CH−O Hydrogen Bond

Journal:

Journal of Physical Chemistry A

Année:

2008

Langue:

english

Fichier:

PDF, 373 KB

english, 2008

Noncovalent π−π Stacking and CH---π Interactions of Aromatics on the Surface of Single-Wall Carbon Nanotubes: An MP2 Study

Kar, Tapas, Bettinger, Holger F., Scheiner, Steve, Roy, Ajit K.

Journal:

The Journal of Physical Chemistry C

Année:

2008

Langue:

english

Fichier:

PDF, 157 KB

english, 2008

Effects of Peripheral Substituents on the Electronic Structure and Properties of Unligated and Ligated Metal Phthalocyanines, Metal = Fe, Co, Zn

Liao, Meng-Sheng, Watts, John D., Huang, Ming-Ju, Gorun, Sergiu M., Kar, Tapas, Scheiner, Steve

Journal:

Journal of Chemical Theory and Computation

Année:

2005

Langue:

english

Fichier:

PDF, 258 KB

english, 2005

Tuning spectral properties of fullerenes by substitutional doping

Xie, Rui-Hua, Bryant, Garnett W., Sun, Guangyu, Kar, Tapas, Chen, Zhongfang, Smith, Vedene H., Araki, Yasuyuki, Tagmatarchis, Nikos, Shinohara, Hisanori, Ito, Osamu

Journal:

Physical Review B

Année:

2004

Langue:

english

Fichier:

PDF, 241 KB

english, 2004

Structural study of an immunoenhancing polysaccharide isolated from an edible hybrid mushroom of Pleurotus florida and Lentinula edodes

Maity, Saikat, Kar Mandal, Eshita, Maity, Kousik, Bhunia, Sanjoy K., Behera, Birendra, Maiti, Tapas K., Mallick, Pijush, Sikdar, Samir R., Islam, Syed S.

Journal:

Bioactive Carbohydrates and Dietary Fibre

Année:

2013

Langue:

english

Fichier:

PDF, 811 KB

english, 2013

The Nonexistence of Specially Stabilized Hydrogen Bonds in Enzymes

Scheiner, Steve, Kar, Tapas

Journal: