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1

The man behind ‘Femtochemistry’

Puspendu Kumar Das

Journal:

Year:

2000

Language:

english

File:

PDF, 2.33 MB

english, 2000

2

‘Holy grails’ of chemistry

Puspendu Kumar Das

Journal:

Year:

2001

Language:

english

File:

PDF, 3.64 MB

english, 2001

3

Conformational Stability and Intramolecular Hydrogen Bonding in 1,2-Ethanediol and 1,4-Butanediol

Das, Prasanta, Das, Puspendu K., Arunan, E.

Journal:

Journal of Physical Chemistry A

Year:

2015

Language:

english

File:

PDF, 1.08 MB

english, 2015

4

Ka Values of Weak Organic Acids in Protic Solvents Obtained from Their First Hyperpolarizabilities in Solution

Ray, Paresh Chandra, Das, Puspendu Kumar

Journal:

Journal of Physical Chemistry

Year:

1995

Language:

english

File:

PDF, 525 KB

english, 1995

5

Unsymmetrical aryl disulfides with excellent transparency in the visible region for second order nonlinear optics

Sudharsanam, Ramanathan, Chandrasekaran, Srinivasan, Das, Puspendu Kumar

Journal:

Journal of Materials Chemistry

Year:

2002

Language:

english

File:

PDF, 172 KB

english, 2002

6

Blue and Red Shifting Hydrogen Bonding: A Gas Phase FTIR and Ab Initio Study of RR’CO···DCCl 3 and RR’S···DCCl 3 Complexes

Behera, Bedabyas, Das, Puspendu Kumar

Journal:

Journal of Physical Chemistry A

Year:

2018

Language:

english

File:

PDF, 2.56 MB

english, 2018

7

Identification of the adenine binding site in the ricin toxin A-chain by fluorescence, CD, and electron spin resonance spectroscopy

T. S. Ramalingam, Puspendu K. Das, Sunil K. Podder

Journal:

Year:

1993

Language:

english

File:

PDF, 620 KB

english, 1993

8

A model exact calculation of SHG coefficients in polysubstituted push—pull polyenes

I.D.L. Albert, Puspendu K. Das, S. Ramasesha

Journal:

Chemical Physics Letters

Year:

1990

Language:

english

File:

PDF, 565 KB

english, 1990

9

Second-harmonic generation and electronic structure of polymethineimines: a theoretical study

I.D.L. Albert, Puspendu K. Das, S. Ramasesha

Journal:

Chemical Physics Letters

Year:

1991

Language:

english

File:

PDF, 581 KB

english, 1991

10

Second harmonic generation in poled molecularly doped polymer films: Push-pull butadienes in poly(methyl methacrylate) and polystyrene

Paresh Chandra Ray, Puspendu K. Das

Journal:

Chemical Physics Letters

Year:

1994

Language:

english

File:

PDF, 558 KB

english, 1994

11

I∗ production from n-alkyl iodides at 222 nm

S. Uma, Puspendu Kumar Das

Journal:

Chemical Physics Letters

Year:

1995

Language:

english

File:

PDF, 391 KB

english, 1995

12

First-order hyperpolarizabilities of octupolar aromatic molecules: symmetrically substituted triazines

Paresh Chandra Ray, Puspendu Kumar Das

Journal:

Chemical Physics Letters

Year:

1995

Language:

english

File:

PDF, 242 KB

english, 1995

13

Influence of poling methods on the orientational dynamics of 2-methyL-4-nitro-aniline in poly(methyl methacrylate) studied by second harmonic generation

Paresh Chandra Ray, Puspendu Kumar Das

Journal:

European Polymer Journal

Year:

1996

Language:

english

File:

PDF, 499 KB

english, 1996

14

Second harmonic generation in push-pull ethylenes: Influence of chirality and hydrogen bonding

K. Mohanalingam, M. Nethaji, Puspendu Kumar Das

Journal:

Journal of Molecular Structure

Year:

1996

Language:

english

File:

PDF, 692 KB

english, 1996

15

Second harmonic generation coefficients in push-pull polyenes: A model exact study

S. Ramasesha, Puspendu K. Das

Journal:

Chemical Physics

Year:

1990

Language:

english

File:

PDF, 1012 KB

english, 1990

16

Dissociation constants of some substituted cinnamic acids in protic solvents: measurements by hyper-Rayleigh scattering and potentiometric techniques

Paresh Chandra Ray, N. Munichandraiah, Puspendu Kumar Das

Journal:

Chemical Physics

Year:

1996

Language:

english

File:

PDF, 459 KB

english, 1996

17

The effect of halogen atom on the molecular quadratic nonlinearity of half sandwich complexes in the presence of an acceptor

A. Ravikumar Reddy, A. Sri Ranjini, Puspendu K. Das, Ashoka G. Samuelson

Journal:

Inorganica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 162 KB

english, 2007

18

Second harmonic generation in some donor-acceptor ethylenes—I

K. Mohanalingam, Puspendu Kumar Das, S. Rajappa

Journal:

Spectrochimica Acta Part A: Molecular Spectroscopy

Year:

1992

Language:

english

File:

PDF, 735 KB

english, 1992

19

Cl∗(2P1/2) production dynamics from chloroiodomethane (CH2ICl) in the ultraviolet

Dulal Senapati, Puspendu K. Das

Journal:

Chemical Physics Letters

Year:

2004

Language:

english

File:

PDF, 255 KB

english, 2004

20

Photodissociation of o-C6H4I(CH2Cl) in the near ultraviolet: a case of photoselective C–I bond dissociation

Dulal Senapati, Puspendu K. Das

Journal:

Chemical Physics Letters

Year:

2005

Language:

english

File:

PDF, 127 KB

english, 2005

21

First hyperpolarizabilities of unprotected and polymer protected copper nanoparticles prepared by laser ablation

Manabendra Chandra, S.S. Indi, Puspendu K. Das

Journal:

Chemical Physics Letters

Year:

2006

Language:

english

File:

PDF, 227 KB

english, 2006

22

Photodissociation of isomeric dichloroethylenes in the ultraviolet: Effect of the second chlorine atom substitution on the dynamics

Manabendra Chandra, Dulal Senapati, Manish Tak, Puspendu K. Das

Journal:

Chemical Physics Letters

Year:

2006

Language:

english

File:

PDF, 129 KB

english, 2006

23

First hyperpolarizability of bacteriorhodopsin, retinal and related molecules revisited

Sampa Ghosh, Arumugam Sri Ranjini, Ravindra Pandey, Puspendu Kumar Das

Journal:

Chemical Physics Letters

Year:

2009

Language:

english

File:

PDF, 268 KB

english, 2009

24

Size dependence and dispersion behavior of the first hyperpolarizability of copper nanoparticles

Manabendra Chandra, Puspendu K. Das

Journal:

Chemical Physics Letters

Year:

2009

Language:

english

File:

PDF, 213 KB

english, 2009

25

Shape- and field-dependent Morin transitions in structured α-Fe2O3

Subarna Mitra, Soumen Das, Soumen Basu, Puspendu Sahu, Kalyan Mandal

Journal:

Journal of Magnetism and Magnetic Materials

Year:

2009

Language:

english

File:

PDF, 637 KB

english, 2009

26

Synthesis and nonlinear optical properties of some donor–acceptor oxadiazoles

Sabir H. Mashraqui, Rajesh S. Kenny, Shailesh G. Ghadigaonkar, Anu Krishnan, Mily Bhattacharya, Puspendu K. Das

Journal:

Optical Materials

Year:

2004

Language:

english

File:

PDF, 258 KB

english, 2004

27

Dissociation dynamics of fluorinated alkyl iodides at 222 and 236 nm

K Kavita, Puspendu K Das

Journal:

Chemical Physics Letters

Year:

2001

Language:

english

File:

PDF, 169 KB

english, 2001

28

Probing molecular self-assembly by hyper-Rayleigh scattering in solution

Paresh Chandra Ray, Puspendu Kumar Das

Journal:

Chemical Physics Letters

Year:

1997

Language:

english

File:

PDF, 76 KB

english, 1997

29

Schiff base linked ferrocenyl complexes for second-order nonlinear optics

Sushanta K Pal, Anu Krishnan, Puspendu K Das, Ashoka G Samuelson

Journal:

Journal of Organometallic Chemistry

Year:

2000

Language:

english

File:

PDF, 207 KB

english, 2000

30

Second harmonic generation in ferrocene based hydrogen bonded assemblies

Sushanta K Pal, Anu Krishnan, Puspendu K Das, Ashoka G Samuelson

Journal:

Journal of Organometallic Chemistry

Year:

2001

Language:

english

File:

PDF, 107 KB

english, 2001

31

Quantum yield of Cl* (2P1/2) production in the gas phase photolysis of CCl4in the ultraviolet

Manish Tak, Manabendra Chandra, Dulal Senapati, Puspendu K. Das

Journal:

Journal of Chemical Sciences

Year:

2006

Language:

english

File:

PDF, 64 KB

english, 2006

32

“Small-particle limit” in the second harmonic generation from noble metal nanoparticles

Manabendra Chandra, Puspendu K. Das

Journal:

Chemical Physics

Year:

2009

Language:

english

File:

PDF, 648 KB

english, 2009

33

Infrared spectra of dimethylnaphthalenes in the gas phase

Prasanta Das, E. Arunan, Puspendu K. Das

Journal:

Vibrational Spectroscopy

Year:

2008

Language:

english

File:

PDF, 659 KB

english, 2008

34

Influence of anion on the quadratic nonlinearity and depolarization ratios of scattered second harmonic light from cation-π complexes

Pandey, Ravindra, Mukhopadhyay, S., Ramasesha, S., Das, Puspendu K., Zyss, Joseph

Journal:

The Journal of Chemical Physics

Year:

2012

Language:

english

File:

PDF, 722 KB

english, 2012

35

The effect of pH on the unfolding pathway and stability of ribosome-inactivating protein abrin-II

Jayarapu Krupakar, Puspendu K. Das, Sunil K. Podder

Journal:

Year:

1998

Language:

english

File:

PDF, 436 KB

english, 1998

36

Isomeric identification of methylated naphthalenes using gas phase infrared spectroscopy

Shubhadip Chakraborty, Prasanta Das, Puspendu K. Das

Journal:

Indian Journal of Physics

Year:

2012

Language:

english

File:

PDF, 390 KB

english, 2012

37

Stability of austenite and quasi-adiabatic heating during high-strain-rate deformation of twinning-induced plasticity steels

Puspendu Sahu, Sven Curtze, Arpan Das, B. Mahato, Veli-Tapani Kuokkala, Sandip Ghosh Chowdhury

Journal:

Scripta Materialia

Year:

2010

Language:

english

File:

PDF, 586 KB

english, 2010

38

Second harmonic generation in push-pull ethylenes: Influence of chirality and hydrogen bonding

K. Mohanalingam, M. Nethaji, Puspendu Kumar Das

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

1996

Language:

english

File:

PDF, 790 KB

english, 1996

39

Second order nonlinearity in oligoamides

Mily Bhattacharya, Puspendu K. Das

Journal:

Synthetic Metals

Year:

2005

Language:

english

File:

PDF, 199 KB

english, 2005

40

First hyperpolarizabilities of some push-pull olefins measured by the hyper-Rayleigh scattering technique

K. Mohanalingam, Paresh Chandra Ray, Puspendu Kumar Das

Journal:

Synthetic Metals

Year:

1996

Language:

english

File:

PDF, 570 KB

english, 1996

41

First-Order Hyperpolarizabilities of Sulfophthalein Dyes

Ray, Paresh Chandra, Das, Puspendu Kumar

Journal:

Journal of Physical Chemistry

Year:

1995

Language:

english

File:

PDF, 482 KB

english, 1995

42

Enhancement of Quadratic Nonlinearity via Multiple Hydrogen-Bonded Supramolecular Complex Formation

Bhattacharya, Mily, Samuelson, Ashoka G., Das, Puspendu K.

Journal:

Journal of Physical Chemistry B

Year:

2007

Language:

english

File:

PDF, 81 KB

english, 2007

43

Binding Constant Measurement by Hyper-Rayleigh Scattering: Bilirubin−Human Serum Albumin Binding as a Case Study

Sri Ranjini, Arumugam, Das, Puspendu K., Balaram, Padmanabhan

Journal:

Journal of Physical Chemistry B

Year:

2005

Language:

english

File:

PDF, 44 KB

english, 2005

44

Ternary Copper Complexes for Photocleavage of DNA by Red Light: Direct Evidence for Sulfur-to-Copper Charge Transfer and d−d Band Involvement

Dhar, Shanta, Senapati, Dulal, Das, Puspendu K., Chattopadhyay, Pabitra, Nethaji, Munirathinam, Chakravarty, Akhil R.

Journal:

Journal of the American Chemical Society

Year:

2003

Language:

english

File:

PDF, 130 KB

english, 2003

45

The first D–π–A octupolar cryptand molecule to exhibit bulk non-linearity

Mukhopadhyay, Pritam, Bharadwaj, Parimal K., Savitha, G., Krishnan, Anu, Das, Puspendu K.

Journal:

Chemical Communications

Year:

2000

Language:

english

File:

PDF, 114 KB

english, 2000

46

Synthesis and characterization of mono- and bis-D????????A cryptand derivatives for second-order nonlinear optics and its modulation with different metal ion inputsElectronic supplementary information (ESI) available: 400 MHz 1H-NMR and FAB mass spectra of compounds M1???M4 and B1???B4. See http://www.rsc.org/suppdata/jm/b2/b203199j/

Mukhopadhyay, Pritam, Bharadwaj, Parimal K., Krishnan, Anu, Das, Puspendu K.

Journal:

Journal of Materials Chemistry

Year:

2002

Language:

english

File:

PDF, 382 KB

english, 2002

47

A new class of three dimensional D????????A trigonal cryptand derivatives for second-order nonlinear opticsElectronic supplementary information (ESI) available: 400 MHz 1H NMR spectra, 100 MHz 13C NMR spectra, FAB-MS data of L1???L6, crystal structure packing diagrams for L1, L3 and L4. See http://www.rsc.org/suppdata/jm/b2/b202770b/

Mukhopadhyay, Pritam, Bharadwaj, Parimal K., Savitha, G., Krishnan, Anu, Das, Puspendu K.

Journal:

Journal of Materials Chemistry

Year:

2002

Language:

english

File:

PDF, 495 KB

english, 2002

48

Vibrational spectra of fluorene, 1-methylfluorene and 1,8-dimethylfluorene

Chakraborty, Shubhadip, Das, Prasanta, Manogaran, Sadasivam, Das, Puspendu K.

Journal:

Vibrational Spectroscopy

Year:

2013

Language:

english

File:

PDF, 1.51 MB

english, 2013

49

Base Triggered Enhancement of First Hyperpolarizability of a Keto–Enol Tautomer

De, Soumi, Ray, Manisha, Pati, Anusooya Y., Das, Puspendu K.

Journal:

Journal of Physical Chemistry B

Year:

2013

Language:

english

File:

PDF, 2.35 MB

english, 2013

50

Chemical Applications of Hyper-Rayleigh Scattering in Solution

Das, Puspendu Kumar

Journal:

Journal of Physical Chemistry B

Year:

2006

Language:

english

File:

PDF, 149 KB

english, 2006