Hans-Achim Wagenknecht

Publications

• Two Wavelength-shifting Molecular Beacons for Simultaneous and Selective Imaging of Vesicular MiRNA-21 and MiRNA-31 in Living Cancer Cells
  Organic & Biomolecular Chemistry. Jun, 2016  |   Pubmed ID: 27114268
• Polarity Sensitive Bioorthogonally Applicable Far-Red Emitting Labels for Postsynthetic Nucleic Acid Labeling by Copper-Catalyzed and Copper-Free Cycloaddition
  Bioconjugate Chemistry. Feb, 2016  |   Pubmed ID: 26786593
• Thiazole Orange Dimers in DNA: Fluorescent Base Substitutions with Hybridization Readout
  Chemistry (Weinheim an Der Bergstrasse, Germany). Feb, 2016  |   Pubmed ID: 26773846
• A DNA-Fullerene Conjugate As a Template for Supramolecular Chromophore Assemblies: Towards DNA-Based Solar Cells
  Angewandte Chemie (International Ed. in English). Jan, 2016  |   Pubmed ID: 26689149
• Dynamic DNA Architectures: Spontaneous DNA Strand Exchange and Self-sorting Driven by Perylene Bisimide Interactions
  Chemical Communications (Cambridge, England). Nov, 2015  |   Pubmed ID: 26419621
• One-Dimensional Multichromophor Arrays Based on DNA: From Self-Assembly to Light-Harvesting
  Accounts of Chemical Research. Oct, 2015  |   Pubmed ID: 26411920
• Strand Displacement and Duplex Invasion into Double-stranded DNA by Pyrrolidinyl Peptide Nucleic Acids
  Organic & Biomolecular Chemistry. Sep, 2015  |   Pubmed ID: 26223770
• DNA-Based Oligochromophores As Light-Harvesting Systems
  Chemistry (Weinheim an Der Bergstrasse, Germany). Jun, 2015  |   Pubmed ID: 26069203
• Copper-Free Postsynthetic Labeling of Nucleic Acids by Means of Bioorthogonal Reactions
  Chembiochem : a European Journal of Chemical Biology. Jul, 2015  |   Pubmed ID: 26063100
• Development of a Wavelength-shifting Fluorescent Module for the Adenosine Aptamer Using Photostable Cyanine Dyes
  ChemistryOpen. Apr, 2015  |   Pubmed ID: 25969803
• Mesityl Phenanthroline-modified 2'-deoxyuridine for Heteroleptic Complexes in Metal Ion-mediated Assembly of DNA
  Dalton Transactions (Cambridge, England : 2003). Apr, 2015  |   Pubmed ID: 25789449
• Acceleration of Long-Range Photoinduced Electron Transfer Through DNA by Hydroxyquinolines As Artificial Base Pairs
  Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. Jun, 2015  |   Pubmed ID: 25784385
• Mixed Non-covalent Assemblies of Ethynyl Nile Red and Ethynyl Pyrene Along Oligonucleotide Templates
  Organic & Biomolecular Chemistry. Jan, 2015  |   Pubmed ID: 25374296
• Nucleic Acid Chemistry
  Beilstein Journal of Organic Chemistry. 2014  |   Pubmed ID: 25550760
• "Photoclick" Postsynthetic Modification of DNA
  Angewandte Chemie (International Ed. in English). Dec, 2014  |   Pubmed ID: 25359534
• Synthesis and Optical Properties of Pyrrolidinyl Peptide Nucleic Acid Carrying a Clicked Nile Red Label
  Beilstein Journal of Organic Chemistry. 2014  |   Pubmed ID: 25246975
• 2'-Deoxyuridine Conjugated with a Reactive Monobenzocyclooctyne As a DNA Building Block for Copper-free Click-type Postsynthetic Modification of DNA
  Chemical Communications (Cambridge, England). Oct, 2014  |   Pubmed ID: 25112953
• Bifunctional DNA Architectonics: Three-way Junctions with Sticky Perylene Bisimide Caps and a Central Metal Lock
  Chemistry (Weinheim an Der Bergstrasse, Germany). Sep, 2014  |   Pubmed ID: 25098549
• The Role of Duplex Stability for Wavelength-shifting Fluorescent DNA Probes: Energy Transfer Vs. Exciton Interactions in DNA "traffic Lights"
  Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society for Photobiology. Aug, 2014  |   Pubmed ID: 25000916
• The Base Discriminating Potential of Pyrrolidinyl PNA Demonstrated by Magnetic Fe(x)O(y) Particles
  Organic & Biomolecular Chemistry. Jun, 2014  |   Pubmed ID: 24777755
• Synthesis of DNA Conjugates with Metalated Tetracationic Porphyrins by Postsynthetic Cycloadditions
  Organic Letters. Mar, 2014  |   Pubmed ID: 24606171
• Photochemically Active Fluorophore-DNA/RNA Conjugates for Cellular Imaging of Nucleic Acids by Readout in Electron Microscopy
  ChemistryOpen. Aug, 2013  |   Pubmed ID: 24551554
• Synthesis and Evaluation of Cyanine-styryl Dyes with Enhanced Photostability for Fluorescent DNA Staining
  Organic & Biomolecular Chemistry. Nov, 2013  |   Pubmed ID: 24088963
• Conformational Control of Benzophenone-sensitized Charge Transfer in Dinucleotides
  Physical Chemistry Chemical Physics : PCCP. Nov, 2013  |   Pubmed ID: 24084688
• DNA-templated Formation of Fluorescent Self-assembly of Ethynyl Pyrenes
  Chemical Communications (Cambridge, England). Oct, 2013  |   Pubmed ID: 23998185
• Unraveling the Pathways to UVA-induced DNA Photodamage: (6-4) Photoproduct As a Potential "Trojan Horse"
  Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. Oct, 2013  |   Pubmed ID: 23897754
• Development of a Metal-ion-mediated Base Pair for Electron Transfer in DNA
  Chemistry (Weinheim an Der Bergstrasse, Germany). Sep, 2013  |   Pubmed ID: 23893654
• DNA and RNA "traffic Lights": Synthetic Wavelength-shifting Fluorescent Probes Based on Nucleic Acid Base Substitutes for Molecular Imaging
  The Journal of Organic Chemistry. Aug, 2013  |   Pubmed ID: 23796243
• In-stem Labelling Allows Visualization of DNA Strand Displacements by Distinct Fluorescent Colour Change
  Organic & Biomolecular Chemistry. May, 2013  |   Pubmed ID: 23558527
• Fluorescence Quenching over Short Range in a Donor-DNA-acceptor System
  Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. Apr, 2013  |   Pubmed ID: 23532955
• Synthesis and Redox and Photophysical Properties of Benzodifuran-spiropyran Ensembles
  Chemistry (Weinheim an Der Bergstrasse, Germany). May, 2013  |   Pubmed ID: 23494841
• Synthesis of 2'-O-propargyl Nucleoside Triphosphates for Enzymatic Oligonucleotide Preparation and "click" Modification of DNA with Nile Red As Fluorescent Probe
  Bioconjugate Chemistry. Mar, 2013  |   Pubmed ID: 23425139
• RNA "traffic Lights": an Analytical Tool to Monitor SiRNA Integrity
  ACS Chemical Biology. May, 2013  |   Pubmed ID: 23402653
• Synthesis of 4-aminophthalimide and 2,4-diaminopyrimidine C-nucleosides As Isosteric Fluorescent DNA Base Substitutes
  The Journal of Organic Chemistry. Mar, 2013  |   Pubmed ID: 23383743
• Energy-transfer-based Wavelength-shifting DNA Probes with "clickable" Cyanine Dyes
  Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society for Photobiology. May, 2013  |   Pubmed ID: 23314253
• Conformational Control of Dual Emission by Pyrrolidinyl PNA-DNA Hybrids
  ChemistryOpen. Aug, 2012  |   Pubmed ID: 24551507
• Diarylethene-modified Nucleotides for Switching Optical Properties in DNA
  Beilstein Journal of Organic Chemistry. 2012  |   Pubmed ID: 23015841
• Photoinduced Reductive Electron Transfer in LNA:DNA Hybrids: a Compromise Between Conformation and Base Stacking
  Angewandte Chemie (International Ed. in English). Oct, 2012  |   Pubmed ID: 22945791
• "DNA Traffic Lights": Concept of Wavelength-shifting DNA Probes and Application in an Aptasensor
  Chembiochem : a European Journal of Chemical Biology. May, 2012  |   Pubmed ID: 22532374
• A "clickable" Styryl Dye for Fluorescent DNA Labeling by Excitonic and Energy Transfer Interactions
  Chemistry (Weinheim an Der Bergstrasse, Germany). Jan, 2012  |   Pubmed ID: 22223603
• Metal-mediated DNA Assembly Using the Ethynyl Linked Terpyridine Ligand
  Organic & Biomolecular Chemistry. Jan, 2012  |   Pubmed ID: 22089634
• 5-(Pyren-1-yl)uracil As a Base-discriminating Fluorescent Nucleobase in Pyrrolidinyl Peptide Nucleic Acids
  Chemistry, an Asian Journal. Dec, 2011  |   Pubmed ID: 21976408
• Polar Solvation Dynamics in Water and Methanol: Search for Molecularity
  Physical Chemistry Chemical Physics : PCCP. Oct, 2011  |   Pubmed ID: 21887426
• In-stem-labeled Molecular Beacons for Distinct Fluorescent Color Readout
  Angewandte Chemie (International Ed. in English). Aug, 2011  |   Pubmed ID: 21717540
• Ratiometric Molecular Beacons Based on the Perylene Bisimide As a Dimeric Internal DNA Base Substitution
  Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society for Photobiology. Aug, 2011  |   Pubmed ID: 21547330
• Assembly of DNA Triangles Mediated by Perylene Bisimide Caps
  Chemistry (Weinheim an Der Bergstrasse, Germany). Jun, 2011  |   Pubmed ID: 21538613
• 4,4-Difluoro-4-bora-3a,4a-diaza-s-indacene As a Bright Fluorescent Label for DNA
  The Journal of Organic Chemistry. Apr, 2011  |   Pubmed ID: 21381720
• Non-covalent Versus Covalent Control of Self-assembly and Chirality of Nile Red-modified Nucleoside and DNA
  Chemistry (Weinheim an Der Bergstrasse, Germany). Aug, 2010  |   Pubmed ID: 20645354
• New Far-red and Near-infrared Fluorescent Probes with Large Stokes Shifts for Dual Covalent Labeling of DNA
  Chemistry, an Asian Journal. Aug, 2010  |   Pubmed ID: 20589826
• Synthetic Incorporation of Nile Blue into DNA Using 2'-deoxyriboside Substitutes: Representative Comparison of (R)- and (S)-aminopropanediol As an Acyclic Linker
  Beilstein Journal of Organic Chemistry. 2010  |   Pubmed ID: 20485595
• Synthesis of Spiropyrans As Building Blocks for Molecular Switches and Dyads
  The Journal of Organic Chemistry. Apr, 2010  |   Pubmed ID: 20334366
• In Situ Azide Formation and "click" Reaction of Nile Red with DNA As an Alternative Postsynthetic Route
  Chemical Communications (Cambridge, England). Apr, 2010  |   Pubmed ID: 20234915
• Optical, Redox, and DNA-binding Properties of Phenanthridinium Chromophores: Elucidating the Role of the Phenyl Substituent for Fluorescence Enhancement of Ethidium in the Presence of DNA
  Chemistry (Weinheim an Der Bergstrasse, Germany). Mar, 2010  |   Pubmed ID: 20175158
• Imaging of RNA Delivery to Cells by Thiazole Orange As a Fluorescent RNA Base Substitution
  Organic & Biomolecular Chemistry. Mar, 2010  |   Pubmed ID: 20165788
• Red-white-blue Emission Switching Molecular Beacons: Ratiometric Multicolour DNA Hybridization Probes
  Organic & Biomolecular Chemistry. Feb, 2010  |   Pubmed ID: 20090965
• Photoinduced Short-range Electron Transfer in DNA with Fluorescent DNA Bases: Lessons from Ethidium and Thiazole Orange As Charge Donors
  Physical Chemistry Chemical Physics : PCCP. Jan, 2010  |   Pubmed ID: 20024441
• White-light-emitting DNA (WED)
  Chemistry (Weinheim an Der Bergstrasse, Germany). Sep, 2009  |   Pubmed ID: 19681079
• DNA As a Supramolecular Framework for the Helical Arrangements of Chromophores: Towards Photoactive DNA-based Nanomaterials
  Chemical Communications (Cambridge, England). May, 2009  |   Pubmed ID: 19532903
• Helical Arrangement of Porphyrins Along DNA: Towards Photoactive DNA-based Nanoarchitectures
  Angewandte Chemie (International Ed. in English). 2009  |   Pubmed ID: 19259998
• Fluorescent Color Readout of DNA Hybridization with Thiazole Orange As an Artificial DNA Base
  Angewandte Chemie (International Ed. in English). 2009  |   Pubmed ID: 19229903
• Comparison of a Nucleosidic Vs Non-nucleosidic Postsynthetic "click" Modification of DNA with Base-labile Fluorescent Probes
  Bioconjugate Chemistry. Mar, 2009  |   Pubmed ID: 19220008
• BODIPY-modified Uridines As Potential Fluorescent Probes for Nucleic Acids That Are Recognized by DNA-polymerases
  Nucleic Acids Symposium Series (2004). 2008  |   Pubmed ID: 18776397
• Fluorescent Hydrophobic Zippers Inside Duplex DNA: Interstrand Stacking of Perylene-3,4:9,10-tetracarboxylic Acid Bisimides As Artificial DNA Base Dyes
  Chemistry (Weinheim an Der Bergstrasse, Germany). 2008  |   Pubmed ID: 18576414
• Thiazole Orange and Cy3: Improvement of Fluorescent DNA Probes with Use of Short Range Electron Transfer
  The Journal of Organic Chemistry. Jun, 2008  |   Pubmed ID: 18442293
• Nucleotide Insertion and Bypass Synthesis of Pyrene- and BODIPY-modified Oligonucleotides by DNA Polymerases
  Chemical Communications (Cambridge, England). Mar, 2008  |   Pubmed ID: 18338050
• Perylene Bisimide Dimers As Fluorescent "glue" for DNA and for Base-mismatch Detection
  Angewandte Chemie (International Ed. in English). 2008  |   Pubmed ID: 18288663
• Fluorescent DNA Base Modifications and Substitutes: Multiple Fluorophore Labeling and the DETEQ Concept
  Annals of the New York Academy of Sciences. 2008  |   Pubmed ID: 18096856
• Phenothiazine As a Redox-active DNA Base Substitute: Comparison with Phenothiazine-modified Uridine
  Organic & Biomolecular Chemistry. Jan, 2008  |   Pubmed ID: 18075645
• Pyrene-modified Guanosine As Fluorescent Probe for DNA Modulated by Charge Transfer
  Bioorganic & Medicinal Chemistry. Jan, 2008  |   Pubmed ID: 17509886
• DNA Labelling Topologies for Monitoring DNA-protein Complex Formation by Fluorescence Anisotropy
  Nucleosides, Nucleotides & Nucleic Acids. 2007  |   Pubmed ID: 18066831
• Electron Transfer Processes in DNA: Mechanisms, Biological Relevance and Applications in DNA Analytics
  Natural Product Reports. Dec, 2006  |   Pubmed ID: 17119642
• Perylene-3,4:9,10-tetracarboxylic Acid Bisimide Dye As an Artificial DNA Base Surrogate
  Organic Letters. Sep, 2006  |   Pubmed ID: 16956184
• The Search for Single DNA Damage Among Millions of Base Pairs: DNA Glycosylases Trapped at Work
  Angewandte Chemie (International Ed. in English). Aug, 2006  |   Pubmed ID: 16888824
• Base Pair Motions Control the Rates and Distance Dependencies of Reductive and Oxidative DNA Charge Transfer
  Proceedings of the National Academy of Sciences of the United States of America. Jul, 2006  |   Pubmed ID: 16801552
• DNA As a Supramolecular Scaffold for the Helical Arrangement of a Stack of 1-ethynylpyrene Chromophores
  Organic & Biomolecular Chemistry. Jun, 2006  |   Pubmed ID: 16729121
• 8-(Pyren-1-yl)-2'-deoxyguanosine As an Optical Probe for DNA Hybridization and for Charge Transfer with Small Peptides
  Bioorganic & Medicinal Chemistry Letters. Jun, 2006  |   Pubmed ID: 16621544
• Structure-sensitive and Self-assembled Helical Pyrene Array Based on DNA Architecture
  Angewandte Chemie (International Ed. in English). May, 2006  |   Pubmed ID: 16619327
• Electron Transfer Chemistry Between DNA and DNA-binding Tripeptides
  Biochemistry. Sep, 2005  |   Pubmed ID: 16128576
• 1-ethynylpyrene-modified Guanine and Cytosine As Optical Labels for DNA Hybridization
  Organic & Biomolecular Chemistry. Jun, 2005  |   Pubmed ID: 15917887
• Real-time Spectroscopic and Chemical Probing of Reductive Electron Transfer in DNA
  Angewandte Chemie (International Ed. in English). Mar, 2005  |   Pubmed ID: 15742326
• Reductive Electron Transfer in Phenothiazine-modified DNA is Dependent on the Base Sequence
  Chemistry (Weinheim an Der Bergstrasse, Germany). Mar, 2005  |   Pubmed ID: 15685707
• Detection of Single Base Mismatches and Abasic Sites Using Phenanthridinium As an Artificial DNA Base and Charge Donor
  Organic & Biomolecular Chemistry. Jan, 2005  |   Pubmed ID: 15602596
• Ultrafast Proton-coupled Electron-transfer Dynamics in Pyrene-modified Pyrimidine Nucleosides: Model Studies Towards an Understanding of Reductive Electron Transport in DNA
  Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. May, 2004  |   Pubmed ID: 15179723
• 1-Ethynylpyrene As a Tunable and Versatile Molecular Beacon for DNA
  Chembiochem : a European Journal of Chemical Biology. Jun, 2004  |   Pubmed ID: 15174171
• Phenanthridinium As an Artificial Base and Charge Donor in DNA
  Angewandte Chemie (International Ed. in English). Mar, 2004  |   Pubmed ID: 15054791
• Synthesis of DNA with Phenanthridinium As an Artificial DNA Base
  The Journal of Organic Chemistry. Feb, 2004  |   Pubmed ID: 14750800
• Pyrene As a Fluorescent Probe for DNA Base Radicals
  Chemical Communications (Cambridge, England). Aug, 2003  |   Pubmed ID: 12932012
• Metal-mediated DNA Base Pairing and Metal Arrays in Artificial DNA: Towards New Nanodevices
  Angewandte Chemie (International Ed. in English). Jul, 2003  |   Pubmed ID: 12876728
• Reductive Electron Transfer and Transport of Excess Electrons in DNA
  Angewandte Chemie (International Ed. in English). Jun, 2003  |   Pubmed ID: 12800162
• Exciton and Excimer Formation in DNA at Room Temperature
  Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. Aug, 2002  |   Pubmed ID: 12503153
• Electron Injection into DNA: Synthesis and Spectroscopic Properties of Pyrenyl-modified Oligonucleotides
  Chemistry (Weinheim an Der Bergstrasse, Germany). Nov, 2002  |   Pubmed ID: 12397589
• A Model Nucleoside for Electron Injection into DNA: 5-pyrenyl-2'-deoxyribose
  Angewandte Chemie (International Ed. in English). Aug, 2002  |   Pubmed ID: 12203430