Publications by authors named "Armin Geyer"

64Publications

Interactions of Long-Chain Polyamines with Silica Studied by Molecular Dynamics Simulations and Solid-State NMR Spectroscopy.

Langmuir 2020 10 24;36(39):11600-11609. Epub 2020 Sep 24.

Institute for Materials Science and Max Bergmann Center of Biomaterials, TU Dresden, 01062 Dresden, Germany.

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http://dx.doi.org/10.1021/acs.langmuir.0c02157DOI Listing
October 2020

Defining the mobility range of a hinge-type connection using molecular dynamics and metadynamics.

PLoS One 2020 13;15(4):e0230962. Epub 2020 Apr 13.

Department of Chemistry, Philipps-Universität Marburg, Marburg, Germany.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0230962PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7153902PMC
July 2020

Phosphate-Silica Interactions in Diatom Biosilica and Synthetic Composites Studied by Rotational Echo Double Resonance (REDOR) NMR Spectroscopy.

Langmuir 2020 04 14;36(16):4332-4338. Epub 2020 Apr 14.

Chair of Bioanalytical Chemistry, Faculty of Chemistry and Food Chemistry, TU Dresden, 01062 Dresden, Germany.

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http://dx.doi.org/10.1021/acs.langmuir.0c00336DOI Listing
April 2020

Comparing the Hinge-Type Mobility of Natural and Designed Intermolecular Bi-disulfide Domains.

Front Chem 2020 28;8:25. Epub 2020 Jan 28.

Faculty of Organic Chemistry, Philipps-University, Marburg, Germany.

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http://dx.doi.org/10.3389/fchem.2020.00025DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6997481PMC
January 2020

The role of phosphopeptides in the mineralisation of silica.

Org Biomol Chem 2020 01 7;18(4):700-706. Epub 2020 Jan 7.

Department of Chemistry, Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35032 Marburg, Germany.

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http://dx.doi.org/10.1039/c9ob02438gDOI Listing
January 2020

Directed C(sp)-H arylation of tryptophan: transformation of the directing group into an activated amide.

Chem Sci 2019 Oct 8;10(37):8634-8641. Epub 2019 Aug 8.

Philipps-Universität Marburg , Fachbereich Chemie , Hans Meerwein Straße , 35032 Marburg , Germany . Email:

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http://dx.doi.org/10.1039/c9sc03440dDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6844298PMC
October 2019

Reversible Covalent End-Capping of Collagen Model Peptides.

Chemistry 2019 Nov 17;25(63):14278-14283. Epub 2019 Oct 17.

Department of Chemistry, Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35032, Marburg, Germany.

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https://onlinelibrary.wiley.com/doi/abs/10.1002/chem.2019034
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http://dx.doi.org/10.1002/chem.201903460DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6900188PMC
November 2019

Synthesis, characterization, crystal structure and supra-molecularity of ethyl ()-2-cyano-3-(3-methyl-thio-phen-2-yl)acrylate and a new polymorph of ethyl ()-2-cyano-3-(thio-phen-2-yl)acrylate.

Acta Crystallogr E Crystallogr Commun 2019 Sep 23;75(Pt 9):1357-1361. Epub 2019 Aug 23.

Faculty of Chemistry, Philipps University Marburg, Hans-Meerwein-Strasse 4, 35032 Marburg, Germany.

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http://dx.doi.org/10.1107/S2056989019011435DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6727058PMC
September 2019

Side Chain Orientation of Tryptophan Analogues Determines Agonism and Inverse Agonism in Short Ghrelin Peptides.

ChemMedChem 2019 11 16;14(21):1849-1855. Epub 2019 Sep 16.

Faculty of Life Sciences, Institute of Biochemistry, Leipzig University, Brüderstrasse 34, 04103, Leipzig, Germany.

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http://dx.doi.org/10.1002/cmdc.201900409DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6899459PMC
November 2019

Diamondoid Amino Acid-Based Peptide Kinase A Inhibitor Analogues.

ChemMedChem 2019 03 19;14(6):663-672. Epub 2019 Feb 19.

Institute of Pharmaceutical Chemistry, Philipps-University Marburg, Marbacher Weg 6, 35032, Marburg, Germany.

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http://dx.doi.org/10.1002/cmdc.201800779DOI Listing
March 2019

Hinge-Type Dimerization of Proteins by a Tetracysteine Peptide of High Pairing Specificity.

Biochemistry 2018 07 14;57(26):3658-3664. Epub 2018 Jun 14.

Department of Chemistry , Philipps-Universität Marburg , Hans-Meerwein-Straße 4 , 35032 Marburg , Germany.

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http://dx.doi.org/10.1021/acs.biochem.8b00475DOI Listing
July 2018

The stereodynamics of macrocyclic succinimide-thioethers.

J Pept Sci 2018 Jun 27;24(4-5):e3075. Epub 2018 Mar 27.

Institute of Chemistry, Philipps-University Marburg, Hans-Meerwein-Straße, 35032, Marburg, Germany.

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http://dx.doi.org/10.1002/psc.3075DOI Listing
June 2018

Synthetic Marine Sponge Collagen by Late-Stage Dihydroxylation.

Org Lett 2018 01 15;20(1):162-165. Epub 2017 Dec 15.

Department of Chemistry, Philipps-Universität Marburg , Hans-Meerwein-Straße 4, 35032 Marburg, Germany.

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http://dx.doi.org/10.1021/acs.orglett.7b03525DOI Listing
January 2018

Scaling the Amphiphilic Character and Antimicrobial Activity of Gramicidin S by Dihydroxylation or Ketal Formation.

J Org Chem 2017 12 7;82(23):12366-12376. Epub 2017 Nov 7.

Philipps-Universität Marburg , Hans-Meerwein-Straße 4, 35032 Marburg, Germany.

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http://pubs.acs.org/doi/10.1021/acs.joc.7b02177
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http://dx.doi.org/10.1021/acs.joc.7b02177DOI Listing
December 2017

Self-assembly of peptide boroxoles on cis-dihydroxylated oligoamide templates in water.

J Pept Sci 2017 Jul 27;23(7-8):549-555. Epub 2017 Apr 27.

Institute of Chemistry, Philipps-University Marburg, Hans-Meerwein-Straße, 35032, Marburg, Germany.

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http://dx.doi.org/10.1002/psc.3007DOI Listing
July 2017

Reversible Folding of a β-Hairpin Peptide by a Metal-Chelating Amino Acid.

Chemistry 2017 Jun 2;23(35):8450-8456. Epub 2017 May 2.

Department of Chemistry, Philipps-University Marburg, Hans-Meerwein-Str. 4, 35032, Marburg, Germany.

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http://dx.doi.org/10.1002/chem.201700698DOI Listing
June 2017

Eight at one stroke - a synthetic tetra-disulfide peptide epitope.

Org Biomol Chem 2017 Mar;15(12):2512-2521

Department of Chemistry, Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35032 Marburg, Germany.

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http://dx.doi.org/10.1039/c6ob02746fDOI Listing
March 2017

Synthesis of a biological active β-hairpin peptide by addition of two structural motifs.

Bioorg Med Chem 2017 01 15;25(2):603-608. Epub 2016 Nov 15.

Department of Chemistry, Philipps-University Marburg, Hans-Meerwein-Straße 4, 35032 Marburg, Germany. Electronic address:

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http://dx.doi.org/10.1016/j.bmc.2016.11.022DOI Listing
January 2017

3D-Membrane Stacks on Supported Membranes Composed of Diatom Lipids Induced by Long-Chain Polyamines.

Langmuir 2016 10 20;32(39):10144-10152. Epub 2016 Sep 20.

Institute of Organic and Biomolecular Chemistry, University of Göttingen , Tammannstr. 2, 37077 Göttingen, Germany.

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http://dx.doi.org/10.1021/acs.langmuir.6b02575DOI Listing
October 2016

Two Opposing d-Amino Acids Give Zigzag Hairpin Epitopes an Additional Kink to Create Antibody-Selective Peptide Antigens.

Chembiochem 2016 Nov 11;17(22):2129-2132. Epub 2016 Oct 11.

Faculty of Chemistry, Philipps-Universität Marburg, Hans-Meerwein-Straßsse 4, 35032, Marburg, Germany.

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http://dx.doi.org/10.1002/cbic.201600479DOI Listing
November 2016

Improved δ-valerolactam templates for the assembly of Aβ-miniamyloids by boronic ester formation.

Org Biomol Chem 2016 Jun 22;14(22):5032-48. Epub 2016 Apr 22.

Institute of Chemistry, Philipps-University Marburg, Hans-Meerwein-Straße 4, 35032 Marburg, Germany.

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http://dx.doi.org/10.1039/c6ob00565aDOI Listing
June 2016

Synthesis and conformational analysis of an expanded cyclic ketoxime-hexapeptide.

J Pept Sci 2016 Apr;22(4):228-35

Institute of Chemistry, Philipps-University Marburg, Hans-Meerwein-Straße, 35032, Marburg, Germany.

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http://dx.doi.org/10.1002/psc.2873DOI Listing
April 2016

Assembly of synthetic Aβ miniamyloids on polyol templates.

Beilstein J Org Chem 2015 17;11:2646-53. Epub 2015 Dec 17.

Faculty of Chemistry, Philipps University Marburg, Hans-Meerwein-Straße 4, 35032 Marburg, Germany.

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http://dx.doi.org/10.3762/bjoc.11.284DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4685884PMC
January 2016

Regioselective Ring-Opening Polymerization of a Polyhydroxycarboxylic Acid for the Synthesis of a Nanoscale Carrier Material with pH-Dependent Stability and Sustained Drug Release.

Angew Chem Int Ed Engl 2015 May 13;54(21):6364-9. Epub 2015 Apr 13.

Faculty of Chemistry, Philipps University Marburg, Hans-Meerwein-Strasse 4, 35032 Marburg (Germany).

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http://doi.wiley.com/10.1002/anie.201412055
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http://dx.doi.org/10.1002/anie.201412055DOI Listing
May 2015

Chemoselective silicification of synthetic peptides and polyamines.

Beilstein J Nanotechnol 2015 8;6:103-10. Epub 2015 Jan 8.

Faculty of Chemistry, Philipps-Universität Marburg, 35032 Marburg, Germany.

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http://dx.doi.org/10.3762/bjnano.6.10DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4311759PMC
February 2015

Filaggrin peptides with β-hairpin structure bind rheumatoid arthritis antibodies.

Angew Chem Int Ed Engl 2014 Apr 5;53(15):3849-53. Epub 2014 Mar 5.

Faculty of Chemistry, Philipps University Marburg, Hans-Meerwein-Strasse, 35032 Marburg (Germany).

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http://dx.doi.org/10.1002/anie.201309873DOI Listing
April 2014

Synthetic dimeric Aβ(28-40) mimics the complex epitope of human anti-Aβ autoantibodies against toxic Aβ oligomers.

J Biol Chem 2013 Sep 11;288(38):27638-45. Epub 2013 Jul 11.

From the Faculty of Chemistry, Philipps University of Marburg, Hans-Meerwein-Strasse, D-35032 Marburg and.

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http://dx.doi.org/10.1074/jbc.M113.463273DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3779759PMC
September 2013

Synthetic adhesive oligopeptides with rigid polyhydroxylated amino acids.

Biopolymers 2013 May;99(5):273-81

Philipps Universität Marburg, Fachbereich Chemie, Hans Meerwein Strasse, 35032 Marburg, Germany.

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http://dx.doi.org/10.1002/bip.22147DOI Listing
May 2013

Silica precipitation by synthetic minicollagens.

Biomacromolecules 2013 Mar 18;14(3):683-7. Epub 2013 Feb 18.

Faculty of Chemistry, Philipps University Marburg, Hans-Meerwein-Straße, 35032 Marburg, Germany.

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http://dx.doi.org/10.1021/bm301737mDOI Listing
March 2013

Silica precipitation with synthetic silaffin peptides.

Org Biomol Chem 2011 Aug 15;9(15):5482-6. Epub 2011 Jun 15.

Faculty of Chemistry, Philipps-Universität Marburg, 35032, Marburg, Germany.

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http://dx.doi.org/10.1039/c1ob05406fDOI Listing
August 2011

Structural characterization of a beta-turn mimic within a protein-protein interface.

Proc Natl Acad Sci U S A 2010 Oct 11;107(43):18336-41. Epub 2010 Oct 11.

Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Strasse, D-35032 Marburg, Germany.

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http://dx.doi.org/10.1073/pnas.1004187107DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2972999PMC
October 2010

Formation of silica precipitates on membrane surfaces in two and three dimensions.

Langmuir 2010 Aug;26(16):13422-8

Institute of Organic and Biomolecular Chemistry, University of Göttingen, Tammannstr. 2, 37077 v, Germany.

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http://dx.doi.org/10.1021/la1021627DOI Listing
August 2010

Growth temperature-dependent expression of structural variants of Listeria monocytogenes lipoteichoic acid.

Immunobiology 2011 Jan-Feb;216(1-2):24-31. Epub 2010 Mar 20.

Biochemical Pharmacology, University of Konstanz, Konstanz 78467, Germany.

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http://dx.doi.org/10.1016/j.imbio.2010.03.008DOI Listing
July 2011

The reversible macrocyclization of Tyrocidine A aldehyde: a hemiaminal reminiscent of the tetrahedral intermediate of macrolactamization.

Org Biomol Chem 2010 Feb 27;8(3):559-63. Epub 2009 Nov 27.

Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Strasse, D-35032 Marburg, Germany.

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http://dx.doi.org/10.1039/b917549kDOI Listing
February 2010

Tailored synthetic polyamines for controlled biomimetic silica formation.

J Am Chem Soc 2010 Jan;132(3):1023-31

Institute of Organic and Biomolecular Chemistry, University of Göttingen, Tammannstr. 2, 37077 Göttingen, Germany.

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http://dx.doi.org/10.1021/ja9061163DOI Listing
January 2010

The entropy balance of nostocyclopeptide macrocyclization analysed by NMR spectroscopy.

Chembiochem 2008 Nov;9(16):2597-601

Fachbereich Chemie, Philipps-Universität-Marburg, Hans-Meerwein-Strasse, 35032 Marburg, Germany.

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http://dx.doi.org/10.1002/cbic.200800314DOI Listing
November 2008

Opposed steric constraints in human DNA polymerase beta and E. coli DNA polymerase I.

J Am Chem Soc 2008 Aug 16;130(32):10748-57. Epub 2008 Jul 16.

Fachbereich Chemie, Universität Konstanz, Universitätsstrasse 10, D-78457 Konstanz, Germany.

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http://dx.doi.org/10.1021/ja8028284DOI Listing
August 2008

Pyridone dipeptide backbone scan to elucidate structural properties of a flexible peptide segment.

J Am Chem Soc 2008 Jul 5;130(26):8326-36. Epub 2008 Jun 5.

Institute of Biochemistry, Universität Leipzig, Brüderstr. 34, D-04103 Leipzig, Germany.

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http://dx.doi.org/10.1021/ja8004495DOI Listing
July 2008

Structural and functional characterization of galactooligosaccharides in Nostoc commune: beta-D-galactofuranosyl-(1-->6)-[beta-D-galactofuranosyl-(1-->6)]2-beta-D-1,4-anhydrogalactitol and beta-(1-->6)-galactofuranosylated homologues.

Carbohydr Res 2007 Dec 14;342(18):2757-65. Epub 2007 Sep 14.

Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Strasse, 35032 Marburg, Germany.

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http://dx.doi.org/10.1016/j.carres.2007.09.003DOI Listing
December 2007

Functional analysis of D-alanylation of lipoteichoic acid in the probiotic strain Lactobacillus rhamnosus GG.

Appl Environ Microbiol 2007 Jun 13;73(11):3595-604. Epub 2007 Apr 13.

Centre of Microbial and Plant Genetics, Katholieke Universiteit Leuven, Kasteelpark Arenberg 20, 3001 Leuven, Belgium.

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http://dx.doi.org/10.1128/AEM.02083-06DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1932685PMC
June 2007

A shape-persistent D,L-dipeptide building block for the assembly of rigidified oligopeptides.

Org Biomol Chem 2006 Dec 9;4(24):4491-6. Epub 2006 Nov 9.

Philipps-Universität Marburg, Fachbereich Chemie, Hans Meerwein Strasse, 35032, Marburg, Germany.

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http://dx.doi.org/10.1039/b613172gDOI Listing
December 2006

Comparison of lipoteichoic acid from different serotypes of Streptococcus pneumoniae.

J Biol Chem 2006 Nov 29;281(45):33849-59. Epub 2006 Aug 29.

Department of Biochemical Pharmacology, University of Konstanz, P. O. Box M668, 78457 Konstanz, Germany.

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http://dx.doi.org/10.1074/jbc.M602676200DOI Listing
November 2006

Oligo-(1-->2)-alpha-D-glucopyranosyl-(1-->2)-beta-D-fructofuranosides form tight sugar coils.

Angew Chem Int Ed Engl 2006 Jan;45(5):816-9

Fachbereich Chemie und Pharmazie, Universität Regensburg, 93040 Regensburg, Germany.

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http://doi.wiley.com/10.1002/anie.200503145
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http://dx.doi.org/10.1002/anie.200503145DOI Listing
January 2006

NMR spectroscopic characterization of the membrane affinity of polyols.

Magn Reson Chem 2005 Nov;43(11):893-901

Fachbereich Chemie, Philipps-Universität Marburg, D-35032 Marburg, Germany.

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http://doi.wiley.com/10.1002/mrc.1653
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http://dx.doi.org/10.1002/mrc.1653DOI Listing
November 2005

Regioselective conversion of the secondary hydroxyl groups of D-glucuronic acid without the requirement of O-protecting groups.

Chemistry 2005 Oct;11(21):6407-13

Fakultät für Chemie und Pharmazie, Universität Regensburg, Germany.

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http://dx.doi.org/10.1002/chem.200500515DOI Listing
October 2005

Coupled hydrogen-bonding networks in polyhydroxylated peptides.

Angew Chem Int Ed Engl 2004 Nov;43(43):5789-91

Fachbereich Chemie, Philipps-Universität Marburg, 35032 Marburg, Germany.

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http://dx.doi.org/10.1002/anie.200461099DOI Listing
November 2004

Synthesis of cyclic peptidomimetics from aldol building blocks.

J Org Chem 2002 Aug;67(17):6260-3

Institut für Organische Chemie, Universität Tübingen, Auf der Morgenstelle 18, D-72076 Tübingen, Germany.

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http://dx.doi.org/10.1021/jo025889bDOI Listing
August 2002

Synthesis and molecular tumbling properties of sialyl Lewis X and derived neoglycolipids.

Chemistry 2002 Jun;8(11):2454-63

Fakultät für Chemie M 725, Universität Konstanz 78457 Konstanz, Germany.

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http://dx.doi.org/10.1002/1521-3765(20020603)8:11<2454::AID-CHEM2454>3.0.CO;2-UDOI Listing
June 2002

An oligomeric ser-pro dipeptide mimetic assuming the polyproline II helix conformation.

J Am Chem Soc 2002 Jul;124(29):8548-9

Institut für Organische Chemie, Fakultät für Chemie und Pharmazie, Universität Regensburg, Universitätsstrasse 31, 93040 Regensburg, Germany.

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http://dx.doi.org/10.1021/ja026098uDOI Listing
July 2002

Structural decomposition and heterogeneity of commercial lipoteichoic Acid preparations.

Infect Immun 2002 Feb;70(2):938-44

University of Konstanz, Biochemical Pharmacology, Konstanz, Germany.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC127707PMC
http://dx.doi.org/10.1128/iai.70.2.938-944.2002DOI Listing
February 2002

Carbohydrate-Carbohydrate Recognition between Lewis Glycoconjugates.

Angew Chem Int Ed Engl 1999 May;38(10):1466-1468

Fakultät für Chemie M716 der Universität, D-78457 Konstanz (Germany), Fax: (+49) 7531-88-3898.

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http://dx.doi.org/10.1002/(SICI)1521-3773(19990517)38:10<1466::AID-ANIE1466>3.0.CO;2-#DOI Listing
May 1999

Solid-Phase Supported Synthesis of the Branched Pentasaccharide Moiety That Occurs in Most Complex Type N-Glycan Chains.

Angew Chem Int Ed Engl 1998 May;37(9):1241-1245

Fakultät für Chemie der Universität, Fach M 725, D-78457 Konstanz (Germany), Fax: (+49) 7531-88-3135.

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http://dx.doi.org/10.1002/(SICI)1521-3773(19980518)37:9<1241::AID-ANIE1241>3.0.CO;2-6DOI Listing
May 1998

C-Disaccharides of Ketoses.

Chemistry 1996 May;2(5):502-510

Fakultät Chemie, Universität Konstanz Postfach 5560 M 725, D-78434 Konstanz (Germany) Fax: Int. code +(7531)88-3135.

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http://dx.doi.org/10.1002/chem.19960020508DOI Listing
May 1996