M. Wennemers: search on Z-Library

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1

On the design and performance of the Czerny-Turner monochromator in ICP-AES

G. Wünsch, A. Wennemer, J.W. McLaren

Journal:

Spectrochimica Acta Part B: Atomic Spectroscopy

Year:

1991

Language:

english

File:

PDF, 1.12 MB

english, 1991

2

Effect of Sterically Demanding Substituents on the Conformational Stability of the Collagen Triple Helix

Erdmann, Roman S., Wennemers, Helma

Journal:

Journal of the American Chemical Society

Year:

2012

Language:

english

File:

PDF, 2.10 MB

english, 2012

3

REVIEWS

Schmuck, Carsten, Wennemers, Helma

Journal:

Parliamentary History

Year:

2008

Language:

english

File:

PDF, 2.64 MB

english, 2008

4

Synthesis of Fmoc-Pro-Hyp(TBDPS)-Gly-OH and Its Application as a Versatile Building Block for the Preparation of Collagen Model Peptides

Erdmann, Roman, Wennemers, Helma

Journal:

Year:

2009

Language:

english

File:

PDF, 135 KB

english, 2009

5

Enantioselective aldol reactions with masked fluoroacetates

Saadi, Jakub, Wennemers, Helma

Journal:

Nature Chemistry

Year:

2016

Language:

english

File:

PDF, 2.59 MB

english, 2016

6

Supramolecular and Nanochemistry

Constable, Edwin C., Housecroft, Catherine E., Mayor, Marcel, Meier, Wolfgang P., Palivan, Cornelia G., Wegner, Hermann A., Wennemers, Helma

Journal:

CHIMIA International Journal for Chemistry

Year:

2010

Language:

english

File:

PDF, 490 KB

english, 2010

7

Stereoselective Organocatalytic Synthesis of Oxindoles with Adjacent Tetrasubstituted Stereocenters

Engl, Oliver D., Fritz, Sven P., Wennemers, Helma

Journal:

Angewandte Chemie International Edition

Year:

2015

Language:

english

File:

PDF, 3.67 MB

english, 2015

8

Cross-Linked Collagen Triple Helices by Oxime Ligation

Hentzen, Nina B., Smeenk, Linde E. J., Witek, Jagna, Riniker, Sereina, Wennemers, Helma

Journal:

Journal of the American Chemical Society

Year:

2017

Language:

english

File:

PDF, 1.65 MB

english, 2017

9

Functionalized Proline-Rich Peptides Bind the Bacterial Second Messenger c-di-GMP

Wennemers, Helma, Foletti, Carlotta, Kramer, Rolf, Mauser, Harald, Jenal, Urs, Bleicher, Konrad

Journal:

Angewandte Chemie International Edition

Year:

2018

Language:

english

File:

PDF, 1.10 MB

english, 2018

10

Functionalized Proline-Rich Peptides Bind the Bacterial Second Messenger c-di-GMP

Wennemers, Helma, Foletti, Carlotta, Kramer, Rolf, Mauser, Harald, Jenal, Urs, Bleicher, Konrad

Journal:

Angewandte Chemie

Year:

2018

Language:

english

File:

PDF, 1.09 MB

english, 2018

11

γ‐Azaproline Confers pH Responsiveness and Functionalizability on Collagen Triple Helices

Aronoff, Matthew R., Egli, Jasmine, Menichelli, Massimiliano, Wennemers, Helma

Journal:

Angewandte Chemie

Year:

2019

Language:

english

File:

PDF, 1.80 MB

english, 2019

12

Recent Advances in Bioorthogonal Reactions

Schäfer, Rebecca J. B., Aronoff, Matthew R., Wennemers, Helma

Journal:

CHIMIA International Journal for Chemistry

Year:

2019

File:

PDF, 298 KB

2019

13

Organocatalysed conjugate addition reactions of aldehydes to nitroolefins with anti selectivity

Schnitzer, Tobias, Budinská, Alena, Wennemers, Helma

Journal:

Nature Catalysis

Year:

2020

File:

PDF, 1.28 MB

2020

14

Diketopiperazine Receptors: A Novel Class of Highly Selective Receptors for Binding Small Peptides

Helma Wennemers, Matteo Conza, Matthias Nold, Philipp Krattiger

Journal:

Chemistry - A European Journal

Year:

2001

Language:

english

File:

PDF, 127 KB

english, 2001

15

Investigating Sequence Space: How Important is the Spatial Arrangement of Functional Groups in the Asymmetric Aldol Reaction Catalyst H-Pro-Pro-Asp-NH2?

Jefferson D. Revell, Helma Wennemers

Journal:

Advanced Synthesis & Catalysis

Year:

2008

Language:

english

File:

PDF, 242 KB

english, 2008

16

Efficient Recovery and Reuse of an Immobilized Peptidic Organocatalyst

Yukihiro Arakawa, Markus Wiesner, Helma Wennemers

Journal:

Advanced Synthesis & Catalysis

Year:

2011

Language:

english

File:

PDF, 286 KB

english, 2011

17

Selektive Wechselwirkung der Dipeptide L-Phe-D-Pro und D-Phe-L-Pro mit β-Cyclodextrin

Milana Maletic, Helma Wennemers, Dr. D. Quentin McDonald, Prof. Ronald Breslow, Prof. W. Clark Still

Journal:

Angewandte Chemie

Year:

1996

Language:

german

File:

PDF, 471 KB

german, 1996

18

Katalysator-Substrat-Coimmobilisierung – eine Strategie zur Identifizierung von Katalysatoren in “Split-und-mix”-Bibliotheken

Philipp Krattiger, Catherine McCarthy, Andreas Pfaltz, Helma Wennemers

Journal:

Angewandte Chemie

Year:

2003

Language:

german

File:

PDF, 137 KB

german, 2003

19

Mimicry of Polyketide Synthases—Enantioselective 1,4-Addition Reactions of Malonic Acid Half-Thioesters to Nitroolefins

Jana Lubkoll, Helma Wennemers

Journal:

Angewandte Chemie

Year:

2007

Language:

english

File:

PDF, 138 KB

english, 2007

20

Tripeptides as Efficient Asymmetric Catalysts for 1,4-Addition Reactions of Aldehydes to Nitroolefins–A Rational Approach

Markus Wiesner, Jefferson D. Revell, Helma Wennemers

Journal:

Angewandte Chemie

Year:

2008

Language:

english

File:

PDF, 384 KB

english, 2008

21

Silver Nanoparticle Formation in Different Sizes Induced by Peptides Identified within Split-and-Mix Libraries

Kirsten Belser, Tünde Vig Slenters, Conelious Pfumbidzai, Grégory Upert, Laurent Mirolo, Katharina M. Fromm, Helma Wennemers

Journal:

Angewandte Chemie

Year:

2009

Language:

english

File:

PDF, 610 KB

english, 2009

22

Tuning the cis/trans Conformer Ratio of Xaa–Pro Amide Bonds by Intramolecular Hydrogen Bonds: The Effect on PPII Helix Stability

Michael Kuemin, Yvonne A. Nagel, Sabine Schweizer, Fabien W. Monnard, Christian Ochsenfeld, Helma Wennemers

Journal:

Angewandte Chemie

Year:

2010

Language:

english

File:

PDF, 428 KB

english, 2010

23

Importance of Ring Puckering versus Interstrand Hydrogen Bonds for the Conformational Stability of Collagen

Roman S. Erdmann, Prof. Dr. Helma Wennemers

Journal:

Angewandte Chemie

Year:

2011

Language:

english

File:

PDF, 513 KB

english, 2011

24

Selective Binding of the Dipeptides L-Phe-D-Pro and D-Phe-L-Pro to β-Cyclodextrin

Milana Maletic, Dipl.-Chem. Helma Wennemers, Dr. D. Quentin McDonald, Prof. Ronald Breslow, Prof. W. Clark Still

Journal:

Angewandte Chemie International Edition

Year:

1996

Language:

english

File:

PDF, 1.02 MB

english, 1996

25

Catalyst–Substrate Coimmobilization: A Strategy for Catalysts Discovery in Split-and-Mix Libraries

Philipp Krattiger, Catherine McCarthy, Andreas Pfaltz, Helma Wennemers

Journal:

Angewandte Chemie International Edition

Year:

2003

Language:

english

File:

PDF, 134 KB

english, 2003

26

Mimicry of Polyketide Synthases—Enantioselective 1,4-Addition Reactions of Malonic Acid Half-Thioesters to Nitroolefins

Jana Lubkoll, Helma Wennemers

Journal:

Angewandte Chemie International Edition

Year:

2007

Language:

english

File:

PDF, 139 KB

english, 2007

27

Tripeptides as Efficient Asymmetric Catalysts for 1,4-Addition Reactions of Aldehydes to Nitroolefins–A Rational Approach

Markus Wiesner, Jefferson D. Revell, Helma Wennemers

Journal:

Angewandte Chemie International Edition

Year:

2008

Language:

english

File:

PDF, 384 KB

english, 2008

28

Silver Nanoparticle Formation in Different Sizes Induced by Peptides Identified within Split-and-Mix Libraries

Kirsten Belser, Tünde Vig Slenters, Conelious Pfumbidzai, Grégory Upert, Laurent Mirolo, Katharina M. Fromm, Helma Wennemers

Journal:

Angewandte Chemie International Edition

Year:

2009

Language:

english

File:

PDF, 610 KB

english, 2009

29

Tuning the cis/trans Conformer Ratio of Xaa–Pro Amide Bonds by Intramolecular Hydrogen Bonds: The Effect on PPII Helix Stability

Michael Kuemin, Yvonne A. Nagel, Sabine Schweizer, Fabien W. Monnard, Christian Ochsenfeld, Helma Wennemers

Journal:

Angewandte Chemie International Edition

Year:

2010

Language:

english

File:

PDF, 447 KB

english, 2010

30

Importance of Ring Puckering versus Interstrand Hydrogen Bonds for the Conformational Stability of Collagen

Roman S. Erdmann, Prof. Dr. Helma Wennemers

Journal:

Angewandte Chemie International Edition

Year:

2011

Language:

english

File:

PDF, 502 KB

english, 2011

31

Solid-supported and pegylated H–Pro–Pro–Asp–NHR as catalysts for asymmetric aldol reactions

Jefferson D. Revell, Daniel Gantenbein, Philipp Krattiger, Helma Wennemers

Journal:

Year:

2006

Language:

english

File:

PDF, 329 KB

english, 2006

32

Flexible but with a Defined Turn—Influence of the Template on the Binding Properties of Two-Armed Receptors

Helma Wennemers, Matthias C. Nold, Matteo M. Conza, Klaus J. Kulicke, Markus Neuburger

Journal:

Chemistry - A European Journal

Year:

2003

Language:

english

File:

PDF, 153 KB

english, 2003

33

Tripeptides of the Type H-D-Pro-Pro-Xaa-NH2 as Catalysts for Asymmetric 1,4-Addition Reactions: Structural Requirements for High Catalytic Efficiency

Markus Wiesner, Markus Neuburger, Helma Wennemers

Journal:

Chemistry - A European Journal

Year:

2009

Language:

english

File:

PDF, 326 KB

english, 2009

34

Adapting to Substrate Challenges: Peptides as Catalysts for Conjugate Addition Reactions of Aldehydes to α,β-Disubstituted Nitroolefins

Jörg Duschmalé, Prof. Dr. Helma Wennemers

Journal:

Chemistry - A European Journal

Year:

2012

Language:

english

File:

PDF, 572 KB

english, 2012

35

ChemInform Abstract: Diketopiperazine Receptors: A Novel Class of Highly Selective Receptors for Binding Small Peptides.

Helma Wennemers, Matteo Conza, Matthias Nold, Philipp Krattiger

Journal:

Year:

2002

File:

PDF, 25 KB

2002

36

ChemInform Abstract: Combinatorial Chemistry: A Tool for the Discovery of New Catalysts

Helma Wennemers

Journal:

Year:

2002

File:

PDF, 24 KB

2002

37

Peptide Receptors: From Selective Molecular Recognition Towards Catalytic Activity

Helma Wennemers

Journal:

Year:

2004

File:

PDF, 57 KB

2004

38

Functionalized Cyclotriproline — A Bowl-Shaped Tripodal Scaffold.

Louis-Sebastian Sonntag, Stanislav Ivan, Michael Langer, Matteo M. Conza, Helma Wennemers

Journal:

Year:

2004

File:

PDF, 8 KB

2004

39

Increased Structural Complexity Leads to Higher Activity: Peptides as Efficient and Versatile Catalysts for Asymmetric Aldol Reactions.

Philipp Krattiger, Roman Kovasy, Jefferson D. Revell, Stanislav Ivan, Helma Wennemers

Journal:

Year:

2005

File:

PDF, 27 KB

2005

40

Combinatorial Methods for the Discovery of Catalysts

Helma Wennemers

Journal:

Year:

2005

File:

PDF, 8 KB

2005

41

ChemInform Abstract: Tripeptides of the Type H-D-Pro-Pro-Xaa-NH2 as Catalysts for Asymmetric 1,4-Addition Reactions: Structural Requirements for High Catalytic Efficiency.

Markus Wiesner, Markus Neuburger, Helma Wennemers

Journal:

Year:

2010

File:

PDF, 59 KB

2010

42

ChemInform Abstract: Peptide-Catalyzed Conjugate Addition Reactions of Aldehydes to Nitroolefins.

Markus Wiesner, Helma Wennemers

Journal:

Year:

2010

File:

PDF, 31 KB

2010

43

ChemInform Abstract: Short Peptides for Organocatalytic Reactions

Helma Wennemers

Journal:

Year:

2011

File:

PDF, 17 KB

2011

44

ChemInform Abstract: Efficient Recovery and Reuse of an Immobilized Peptidic Organocatalyst.

Yukihiro Arakawa, Markus Wiesner, Helma Wennemers

Journal:

Year:

2011

File:

PDF, 46 KB

2011

45

ChemInform Abstract: Asymmetric Catalysis with Peptides

Helma Wennemers

Journal:

Year:

2012

File:

PDF, 11 KB

2012

46

Electrophoretic affinity measurements on microchip. Determination of binding affinities between diketopiperazine receptors and peptide ligands

Alexandra R. Stettler, Philipp Krattiger, Helma Wennemers, Maria A. Schwarz

Journal:

ELECTROPHORESIS

Year:

2007

Language:

english

File:

PDF, 350 KB

english, 2007

47

Stereoselective Ring Opening of Electronically Excited Cyclohexa-2, 4-dienones: Cause and effect

Gerhard Quinkert, Stefan Scherer, Dietmar Reichert, Hans-Peter Nestler, Helma Wennemers, Andreas Ebel, Klaus Urbahns, Klaus Wagner, Klaus-Peter Michaelis, Gerhard Wiech, Günter Prescher, Bernd Bronste

Journal:

Helvetica Chimica Acta

Year:

1997

Language:

english

File:

PDF, 5.21 MB

english, 1997

48

Separating stereoisomers of di-, tri-, and tetrapeptides using capillary electrophoresis with contactless conductivity detection

Xiao Yang Gong, Dominik Dobrunz, Michael Kümin, Markus Wiesner, Jefferson D. Revell, Helma Wennemers, Peter C. Hauser

Journal:

Journal of Separation Science

Year:

2008

Language:

english

File:

PDF, 973 KB

english, 2008

49

Peptide–polyethylene glycol conjugates: Synthesis and properties of peptides bearing a C-terminal polyethylene glycol chain

Jessica Grun, Jefferson D. Revell, Matteo Conza, Helma Wennemers

Journal:

Bioorganic & Medicinal Chemistry

Year:

2006

Language:

english

File:

PDF, 159 KB

english, 2006

50

Microautoradiographic identification of receptor-ligand interactions in bead-supported combinatorial libraries

H.Peter Nestler, Helma Wennemers, Rosemarie Sherlock, Dennis L.-Y. Dong

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1996

Language:

english

File:

PDF, 272 KB

english, 1996

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