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Chimia, ISSN 0009-4293, 2018, Volume 72, Issue 1-2, pp. 48 - 54
e-Learning has become increasingly important in chemical education and online exams can be an attractive alternative to traditional exams written on paper,... 
SMILES generator | Structural formula editor | Moodle | E-Learning | Online exercises and exams | SYSTEM | e-Learning | SMILES | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
Helvetica Chimica Acta, ISSN 0018-019X, 03/2011, Volume 94, Issue 3, pp. 355 - 361
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 12/2006, Volume 46, Issue 1‐2, pp. 260 - 264
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 10/2010, Volume 49, Issue 44, pp. 8112 - 8115
The key nickel enzyme for methanogenesis (MCR) catalyzes the formation of CH3D and CH2D2 in a deuterated medium. CH2D2 is formed by an exchange of deuterium... 
nickel enzymes | CH activation | isotope exchange | methyl coenzyme M reductase | σ‐alkane ligands | σ-alkane ligands | C-H activation | Isotope exchange | Nickel enzymes | Methyl coenzyme M reductase | Catalysis | Nickel - chemistry | Isotopes | Oxidoreductases - chemistry
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 02/2002, Volume 8, Issue 3, pp. 573 - 584
There are numerous possible γ‐amino acids with different degrees of substitution and with various constitutions and configurations. Of these the γ4‐ and the... 
peptides | circular dichroism | amino acids | helical structures | Amino acids | Helical structures | Peptides | Circular dichroism
Journal Article
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 2013, Volume 135, Issue 40, pp. 14985 - 14995
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 04/2003, Volume 42, Issue 13, pp. 1534 - 1537
Small change with great effect! An oligomer of α‐hydroxy‐β‐amino acids folds into a right‐handed helical structure (see picture) in MeOH; in contrast, the... 
secondary structure | peptidomimetics | conformational analysis | beta‐peptides | amino acids | Amino acids | Beta-peptides | Secondary structure | Peptidomimetics | Conformational analysis | Amino Acids - chemistry | Models, Molecular | Crystallography, X-Ray | Protein Structure, Secondary | Hydroxy Acids - chemistry | Oligopeptides - chemistry
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 06/1999, Volume 38, Issue 11, pp. 1595 - 1597
Components of a toolbox with predictable secondary structural elements: β‐peptides. The β‐peptide shown here with proteinogenic side chains adopts a parallel... 
Amino acids | Peptides | NMR spectroscopy | Peptidomimetics | HELICAL SECONDARY STRUCTURE | ACID | HEXAPEPTIDE | SOLID-PHASE SYNTHESIS | STABILITY | amino acids | FOLDAMERS | peptides | peptidomimetics | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 01/1999, Volume 38, Issue 1‐2, pp. 236 - 240
Accurate reproduction of the mechanism of peptide folding in solution and conformational preferences as a function of amino acid sequence is possible with... 
Conformation analysis | Molecular dynamics | Computer chemistry | Peptides | Peptide folding | conformation analysis | HELICAL SECONDARY STRUCTURE | SHAPE | STABILITY | computer chemistry | FOLDAMERS | peptide folding | peptides | molecular dynamics | BETA-PEPTIDES | CHEMISTRY, MULTIDISCIPLINARY | OLIGOMERS
Journal Article
Helvetica Chimica Acta, ISSN 0018-019X, 03/2011, Volume 94, Issue 3, pp. 355 - 361
A remote 4J(F,H) coupling (FC(α)C(O)NH) of up to 4.2 Hz in α‐fluoro amides with antiperiplanar arrangement of the CF and the CO bonds (dihedral angle... 
NMR Spectroscopy | Helix | Peptides | Molecular‐dynamics calculations
Journal Article
Helvetica Chimica Acta, ISSN 0018-019X, 1998, Volume 81, Issue 5‐8, pp. 983 - 1002
For a comparison with the corresponding α‐ and β‐hexapeptides H‐(Val‐Ala‐Leu)2‐OH (A) and H‐(β‐HVal‐β‐HAla‐β‐HLeu)2‐OH (B), we have now prepared the... 
Journal Article
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