Walba, D.: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

The thyme polyethers : An approach to the synthesis of a molecular knotted ring

David M. Walba, Joseph D. Armstrong III, ann E. Perry, Rodney M. Richards, Timothy C. Homan, R.Curtis Haltiwanger

Journal:

Year:

1986

Language:

english

File:

PDF, 1.77 MB

english, 1986

2

Bistable SmA liquid-crystal display driven by a two-direction electric field

Hui-Yu Chen, Renfan Shao, Eva Korblova, David Walba, Noel A. Clark, Wei Lee

Journal:

Journal of the Society for Information Display

Year:

2008

Language:

english

File:

PDF, 1.52 MB

english, 2008

3

Topological stereochemistry. 8. Experimental studies on the hook and ladder approach to molecular knots: synthesis of a topologically chiral cyclized hook and ladder

Walba, David M., Zheng, Qun Yi, Schilling, Kevin

Journal:

Journal of the American Chemical Society

Year:

1992

Language:

english

File:

PDF, 281 KB

english, 1992

4

Chiral Isotropic Liquids from Achiral Molecules

Hough, L. E., Spannuth, M., Nakata, M., Coleman, D. A., Jones, C. D., Dantlgraber, G., Tschierske, C., Watanabe, J., Korblova, E., Walba, D. M., Maclennan, J. E., Glaser, M. A., Clark, N. A.

Journal:

Year:

2009

Language:

english

File:

PDF, 609 KB

english, 2009

5

SPIE Proceedings [SPIE Electronic Imaging '91, San Jose,CA - San Jose, CA (Friday 1 February 1991)] Liquid-Crystal Devices and Materials - Use of the Boulder model for the design of high-polarization fluorinated ferroelectric liquid crystals

Wand, Michael D., Vohra, Rohini T., Thurmes, William N., Walba, David M., Geelhaar, Thomas, Littwitz, Brigitte, Drzaic, Paul S., Efron, Uzi

Year:

1991

Language:

english

File:

PDF, 476 KB

english, 1991

6

ChemInform Abstract: The Thyme Polyethers: An Approach to the Synthesis of a Molecular Knotted Ring.

WALBA, D. M., ARMSTRONG, J. D. III, PERRY, A. E., RICHARDS, R. M., HOMAN, T. C., HALTIWANGER, R. C.

Journal:

Chemischer Informationsdienst

Year:

1986

File:

PDF, 213 KB

1986

7

First-principles experimental demonstration of ferroelectricity in a thermotropic nematic liquid crystal: Polar domains and striking electro-optics

Chen, Xi, Korblova, Eva, Dong, Dengpan, Wei, Xiaoyu, Shao, Renfan, Radzihovsky, Leo, Glaser, Matthew A., Maclennan, Joseph E., Bedrov, Dmitry, Walba, David M., Clark, Noel A.

Journal:

Proceedings of the National Academy of Sciences

Year:

2020

File:

PDF, 2.52 MB

2020

8

Supermolecular stereochemistry in ferroelectric liquid crystals

David M. Walba, Eva Körblova, Renfan Shao, Joseph E. Maclennan, Darren R. Link, Matthew A. Glaser, Noel A. Clark

Journal:

Journal of Physical Organic Chemistry

Year:

2000

Language:

english

File:

PDF, 165 KB

english, 2000

9

Web Site: Ein Rettungsanker in der Datenflut

Journal:

Angewandte Chemie

Year:

2001

Language:

german

File:

PDF, 48 KB

german, 2001

10

Web Site: An Anchor in the Flood of Data

Journal:

Angewandte Chemie International Edition

Year:

2001

Language:

english

File:

PDF, 51 KB

english, 2001

11

Orientation of a Helical Nanofilament (B4) Liquid-Crystal Phase: Topographic Control of Confinement, Shear Flow, and Temperature Gradients

Dong Ki Yoon, Youngwoo Yi, Yongqiang Shen, Eva D. Korblova, David M. Walba, Ivan I. Smalyukh, Noel A. Clark

Journal:

Advanced Materials

Year:

2011

Language:

english

File:

PDF, 758 KB

english, 2011

12

Direkte Beobachtung von aus Enantiomeren aufgebauten enantiomorphen Monoschicht-Kristallen mit der Rastertunnelmikroskopie

Prof. Forrest Stevens, Daniel J. Dyer, David M. Walba

Journal:

Angewandte Chemie

Year:

1996

File:

PDF, 498 KB

1996

13

A General Method for Measurement of Enantiomeric Excess by Using Electrooptics in Ferroelectric Liquid Crystals

David M. Walba, Lior Eshdat, Eva Korblova, Renfan Shao, Noel A. Clark

Journal:

Angewandte Chemie

Year:

2007

Language:

english

File:

PDF, 124 KB

english, 2007

14

Direct Observation of Enantiomorphous Monolayer Crystals from Enantiomers by Scanning Tunneling Microscopy

Forrest Stevens, Dr. Daniel J. Dyer, Prof. David M. Walba

Journal:

Angewandte Chemie International Edition

Year:

1996

Language:

english

File:

PDF, 516 KB

english, 1996

15

A General Method for Measurement of Enantiomeric Excess by Using Electrooptics in Ferroelectric Liquid Crystals

David M. Walba, Lior Eshdat, Eva Korblova, Renfan Shao, Noel A. Clark

Journal:

Angewandte Chemie International Edition

Year:

2007

Language:

english

File:

PDF, 124 KB

english, 2007

16

Ferroelectric Liquid Crystal Conglomerates

Journal:

Year:

2004

File:

PDF, 52 KB

2004

17

Electric-Field-Driven Deracemization

Alexander Kane, Ren-Fan Shao, Joseph E. Maclennan, Lixing Wang, David M. Walba, Noel A. Clark

Journal:

Year:

2007

Language:

english

File:

PDF, 416 KB

english, 2007

18

Cover Picture: Electric-Field-Driven Deracemization (ChemPhysChem 1/2007)

Alexander Kane, Ren-Fan Shao, Joseph E. Maclennan, Lixing Wang, David M. Walba, Noel A. Clark

Journal:

Year:

2007

File:

PDF, 39 KB

2007

19

On the Origin of the “Giant” Electroclinic Effect in a “De Vries”-Type Ferroelectric Liquid Crystal Material for Chirality Sensing Applications

Nadia Kapernaum, David M. Walba, Eva Korblova, Chenhui Zhu, Chris Jones, Yongqian Shen, Noel A. Clark, Frank Giesselmann

Journal:

Year:

2009

Language:

english

File:

PDF, 257 KB

english, 2009

20

Cover Picture: On the Origin of the “Giant” Electroclinic Effect in a “De Vries”-Type Ferroelectric Liquid Crystal Material for Chirality Sensing Applications (ChemPhysChem 6/2009)

Nadia Kapernaum, David M. Walba, Eva Korblova, Chenhui Zhu, Chris Jones, Yongqian Shen, Noel A. Clark, Frank Giesselmann

Journal:

Year:

2009

Language:

english

File:

PDF, 1.01 MB

english, 2009

21

Structure of the B4 Liquid Crystal Phase near a Glass Surface

Dong Chen, Michael-Scott Heberling, Dr. Michi Nakata, Dr. Loren E. Hough, Prof. Joseph E. Maclennan, Prof. Matthew A. Glaser, Dr. Eva Korblova, Prof. David M. Walba, Prof. Junji Watanabe, Prof. Noel A

Journal:

Year:

2012

Language:

english

File:

PDF, 1.35 MB

english, 2012

22

Cover Picture: Structure of the B4 Liquid Crystal Phase near a Glass Surface (ChemPhysChem 1/2012)

Dong Chen, Michael-Scott Heberling, Dr. Michi Nakata, Dr. Loren E. Hough, Prof. Joseph E. Maclennan, Prof. Matthew A. Glaser, Dr. Eva Korblova, Prof. David M. Walba, Prof. Junji Watanabe, Prof. Noel A

Journal:

Year:

2012

Language:

english

File:

PDF, 721 KB

english, 2012

23

A Main-Chain de Vries Smectic Liquid Crystal Polymer Prepared by Hoveyda–Grubbs Catalyst Initiated Acyclic Diene Metathesis Polymerization

David M. Walba, Hong Yang, Patrick Keller, Chenhui Zhu, Renfan Shao, David A. Coleman, Christopher D. Jones, Noel A. Clark

Journal:

Macromolecular Rapid Communications

Year:

2009

Language:

english

File:

PDF, 444 KB

english, 2009

24

Macromol. Rapid Commun. 22/2009

David M. Walba, Hong Yang, Patrick Keller, Chenhui Zhu, Renfan Shao, David A. Coleman, Christopher D. Jones, Noel A. Clark

Journal:

Macromolecular Rapid Communications

Year:

2009

File:

PDF, 237 KB

2009

25

Total synthesis of ionophores the monensin BC-rings via permanganate promoted stereospecific oxidative cyclization

David M. Walba, Philip D. Edwards

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 297 KB

english, 1980

26

Structure and spectral properties of two novel isomeric 2,4-dimethyl- 2-methoxy-3,8-dioxabicyclo [3.2.1] octanes

David M. Walba, R.Curtis Haltiwanger, Mike D. Wand, Marty C. Wilkes

Journal:

Year:

1981

Language:

english

File:

PDF, 602 KB

english, 1981

27

Topicity of vertices and edges in the möbius ladders: a topological result with chemical implications

David M. Walba, Jonathan Simon, Frank Harary

Journal:

Tetrahedron Letters

Year:

1988

Language:

english

File:

PDF, 240 KB

english, 1988

28

Stereocontrolled synthesis of substituted 2-alkoxytetrahydropyrans from meso-2,4-dimethylglutaric anhydride

David M. Walba, Michael D. Wand

Journal:

Tetrahedron Letters

Year:

1982

Language:

english

File:

PDF, 285 KB

english, 1982

29

Oxidative cyclization of 5,6-dihydroxyalkenes promoted by Cr(VI) oxo species: A novel cis-2,5-disubstituted tetrahydrofuran synthesis

David M. Walba, George S. Stoudt

Journal:

Tetrahedron Letters

Year:

1982

Language:

english

File:

PDF, 263 KB

english, 1982

30

The total synthesis of (±)-friedelin, an unsymmetrical, pentacyclic triterpene

Robert E. Ireland, David M. Walba

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 185 KB

english, 1976

31

Quantum chemistry based force fields for soft matter

Matthew A. Glaser, Noel A. Clark, Edgardo Garcia, David M. Walba

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

1997

Language:

english

File:

PDF, 1.97 MB

english, 1997

32

Topological stereochemistry

Journal:

Year:

1985

Language:

english

File:

PDF, 4.73 MB

english, 1985

33

Alignment of the columnar liquid crystal phase of nano-DNA by confinement in channels

Yoon, Dong Ki, Smith, Gregory P., Tsai, Ethan, Moran, Mark, Walba, David M., Bellini, Tommaso, Smalyukh, Ivan I., Clark, Noel A.

Journal:

Liquid Crystals

Year:

2012

Language:

english

File:

PDF, 685 KB

english, 2012

34

Dehydrogenation of 2-aryl-2-imidazolines with selenium

R. E. Klem, H. F. Skinner, H. Walba, R. W. Isensee

Journal:

Journal of Heterocyclic Chemistry

Year:

1970

Language:

english

File:

PDF, 95 KB

english, 1970

35

HFF: a force field for liquid crystal molecules

Edgardo Garcia, Matthew A. Glaser, Noel A. Clark, David M. Walba

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

1999

Language:

english

File:

PDF, 225 KB

english, 1999

36

Quantized complex ferroelectric liquid crystal spatial light modulators

Freeman, Mark O., Brown, Tyler A., Walba, David M.

Journal:

Year:

1992

Language:

english

File:

PDF, 1.79 MB

english, 1992

37

Studies of the higher order smectic phase of the large electroclinic effect material W317

Williams, P. A., Komitov, L., Rappaport, A. G., Thomas, B. N., Clark, N. A., Walba, D. M., Day, G. W.

Journal:

Liquid Crystals

Year:

1993

Language:

english

File:

PDF, 476 KB

english, 1993

38

Carbon uptake by secondary forests in Brazilian Amazonia

Philip M. Fearnside, Walba Malheiros Guimarães

Journal:

Forest Ecology and Management

Year:

1996

Language:

english

File:

PDF, 819 KB

english, 1996

39

Molecular orientation of a model liquid crystal alignment layer

Jessica A. Ekhoff, Matt J. Farrow, David M. Walba, Kathy L. Rowlen

Journal:

Year:

2003

Language:

english

File:

PDF, 255 KB

english, 2003

40

An Approach to the Design of Ferroelectric Liquid Crystals with Large Second Order Electronic Nonlinear Optical Susceptibility

Walba, David M., Ros, M. Blanca, Clark, Noel A., Shao, Renfan, Johnson, Kristina M., Robinson, Michael G., Liu, J. Y., Doroski, David

Journal:

Molecular Crystals and Liquid Crystals

Year:

1991

Language:

english

File:

PDF, 609 KB

english, 1991

41

Acidity Constants of Some Arylimidazoles and Their Cations

WALBA, HAROLD, ISENSEE, ROBERT W.

Journal:

Journal of Organic Chemistry

Year:

1961

Language:

english

File:

PDF, 343 KB

english, 1961

42

Photo-Reversible Liquid Crystal Alignment using Azobenzene-Based Self-Assembled Monolayers: Comparison of the Bare Monolayer and Liquid Crystal Reorientation Dynamics

Fang, Guanjiu, Shi, Yue, Maclennan, Joseph E., Clark, Noel A., Farrow, Matthew J., Walba, David M.

Journal:

Year:

2010

Language:

english

File:

PDF, 3.37 MB

english, 2010

43

Reaction pathway in the modified Hunsdiecker reaction

Cason, James., Walba, David M.

Journal:

Journal of Organic Chemistry

Year:

1972

Language:

english

File:

PDF, 450 KB

english, 1972

44

Self-assembled hydrophobic surface generated from a helical nanofilament (B4) liquid crystal phase

Kim, Hanim, Yi, Youngwoo, Chen, Dong, Korblova, Eva, Walba, David M., Clark, Noel A., Yoon, Dong Ki

Journal:

Year:

2013

Language:

english

File:

PDF, 2.17 MB

english, 2013

45

Chiral SmA* materials for display applications?

David M. Walba, Eva Korblova, Lior Eshdat, Michael C. Biewer, Hong Yang, Christopher Jones, Michi Nakata, Mara Talarico, Renfan Shao, Noel A. Clark

Journal:

Journal of the Society for Information Display

Year:

2007

Language:

english

File:

PDF, 519 KB

english, 2007

46

Novel liquid-crystalline mesogens and main-chain chiral smectic thiol-ene polymers based on trifluoromethylphenyl moieties

Yang, Hong, Wang, Lixing, Shao, Renfan, Clark, Noel A., Ortega, Josu, Etxebarria, Jesus, Albouy, Pierre-Antoine, Walba, David M., Keller, Patrick

Journal:

Journal of Materials Chemistry

Year:

2009

Language:

english

File:

PDF, 529 KB

english, 2009

47

Host-guest complexation. 2. Structural units that control association constants between polyethers and tert-butylammonium salts

Timko, Joseph M., Moore, Stephen S., Walba, David M., Hiberty, Philippe C., Cram, Donald J.

Journal:

Journal of the American Chemical Society

Year:

1977

Language:

english

File:

PDF, 1.66 MB

english, 1977

48

Athermal photofluidization of glasses

Fang, G.J., Maclennan, J.E., Yi, Y., Glaser, M.A., Farrow, M., Korblova, E., Walba, D.M., Furtak, T.E., Clark, N.A.

Journal:

Nature Communications

Year:

2013

Language:

english

File:

PDF, 1.18 MB

english, 2013

49

smectic phases of bent-core molecules

Coleman, D. A., Jones, C. D., Nakata, M., Clark, N. A., Walba, D. M., Weissflog, W., Fodor-Csorba, K., Watanabe, J., Novotna, V., Hamplova, V.

Journal:

Physical Review E

Year:

2008

Language:

english

File:

PDF, 331 KB

english, 2008

50

A Modulated Helical Nanofilament Phase

Tsai, Ethan, Richardson, Jacqueline M., Korblova, Eva, Nakata, Michi, Chen, Dong, Shen, Yongqiang, Shao, Renfan, Clark, Noel A., Walba, David M.

Journal:

Angewandte Chemie International Edition

Year:

2013

Language:

english

File:

PDF, 1.15 MB

english, 2013