Browse by Institutions of the University

Berndl, Sina, Dimitrov, Stoichko D. , Menacher, Florian, Fiebig, Torsten and Wagenknecht, Hans-Achim (2016) Thiazole Orange Dimers in DNA: Fluorescent Base Substitutions with Hybridization Readout. Chemistry - A European Journal 22 (7), pp. 2386-2395. Fulltext not available.

Rubner, Moritz M. (2012) Entwicklung eines photostabilen Cyaninfarbstoffs für funktionelle DNA-Sonden sowie DNA-modifizierte Upconversion-Nanopartikel. PhD, Universität Regensburg.

Ehrenschwender, Thomas (2012) Funktionalisierte Oligonukleotide -
Fluoreszenzsonden, Metallkomplex-Konjugate und Ladungstransfer. PhD, Universität Regensburg.

Menacher, Florian (2012) Perylenbisimidderivate als artifizielle Nukleoside.
Darstellung, Untersuchung und Aufbau von DNA Netzwerken. PhD, Universität Regensburg.

Berndl, Sina (2010) Fluoreszente H-Aggregate von Thiazol Orange in DNA und RNA, sowie postsynthetische Klick-Ligation an DNA. PhD, Universität Regensburg.

Prunkl, Christa (2010) Untersuchung der Fluoreszenz- und Elektronentransfereigenschaften von Phenanthridinium-Derivaten in DNA. PhD, Universität Regensburg.

Barbaric, Janez (2009) Entwicklung von DNA-basierten Multichromophoren und Donor-Akzeptor Systemen zur Untersuchung des Ladungstransfers in DNA. PhD, Universität Regensburg.

Barbaric, Janez, Wanninger-Weiss, Claudia and Wagenknecht, Hans-Achim (2009) Indole in DNA: Comparison of nucleosidic with a non-nucleosidic DNA base substitution. European Journal of Organic Chemistry 2009, pp. 364-370. Fulltext not available.

Wanninger-Weiß, Claudia (2008) Ladungstransfer in DNA mit Indol, Ethidium und Pyren als Fluoreszenzsonden: Synthese, Spektroskopie und Primerverlängerung. PhD, Universität Regensburg.

Wagenknecht, Hans-Achim (2008) Fluorescent DNA Base Modifications and Substitutes: Multiple Fluorophore Labeling and the DETEQ Concept. Annals of the New York Academy of Sciences 1130, pp. 122-130. Fulltext not available.

Baumstark, Daniela and Wagenknecht, Hans-Achim (2008) Fluorescent Hydrophobic Zippers inside Duplex DNA: Interstrand Stacking of Perylene-3,4:9,10-tetracarboxylic Acid Bisimides as Artificial DNA Base Dyes. Chemistry - A European Journal 14, pp. 6640-6645. Fulltext not available.

Wanninger-Weiß, Claudia, Pasquale, Francesca Di, Ehrenschwender, Thomas, Marx, Andreas and Wagenknecht, Hans-Achim (2008) Nucleotide insertion and bypass synthesis of pyrene- and BODIPY-modified oligonucleotides by DNA polymerases. Chemical Communications, pp. 1443-1445. Fulltext not available.

Baumstark, Daniela and Wagenknecht, Hans-Achim (2008) Perylene Bisimide Dimers as Fluorescent Glue for DNA and for Base Mismatch Detection. Angewandte Chemie International Edition 47, pp. 2652-2654. Fulltext not available.

Wagner, Clemens and Wagenknecht, Hans-Achim (2008) Phenothiazine as a redox-active DNA base substitute: Comparison with phenothiazine-modified uridine. Org. Biomol. Chem. 6, pp. 48-50. Fulltext not available.

Wanninger-Weiß, Claudia, Valis, Linda, Barbaric, Janez and Wagenknecht, Hans-Achim (2008) Pyrene-modified guanosine as fluorescent probe for DNA-mediated charge transfer. Bioorganic & Medicinal Chemistry 16, pp. 100-106. Fulltext not available.

Ehrenschwender, Thomas and Wagenknecht, Hans-Achim (2008) Synthesis and Spectroscopic Characterization of BODIPY-Modified Uridines as Potential Fluorescent Probes for Nucleic Acids. Synthesis, pp. 3657-3662. Fulltext not available.

Menacher, Florian, Rubner, Moritz, Berndl, Sina and Wagenknecht, Hans-Achim (2008) Thiazole Orange and Cy3: Improvement of Fluorescent DNA Probes Using Short Range Electron Transfer. The Journal of Organic Chemistry 73, pp. 4263-4266. Fulltext not available.

Wagenknecht, Hans-Achim (2007) Charge Transfer in DNA: Towards New Nanodevices. In: Shoseyov, O. and Levy, I., (eds.) NanoBioTechnology: Bioinspired Devices and Materials of the Future. Humana Press, Totowa, pp. 89-106. ISBN 978-1-58829-894-2. Fulltext not available.

Fiebig, Torsten and Wagenknecht, Hans-Achim (2007) DNA Photonics - Photoinduced Electron Transfer in Synthetic DNA-Donor-Acceptor Systems. Chimia 61, pp. 133-139. Fulltext not available.

Bahr, Matthias, Valis, Linda, Wagenknecht, Hans-Achim and Weinhold, Elmar (2007) DNA labelling topologies for monitoring DNA-protein complex formation by fluorescence anisotropy. Nucleosides, Nucleotides & Nucleic Acids 26, pp. 1581-1584. Fulltext not available.

Mayer-Enthart, Elke, Wagner, Clemens, Barbaric, Janez and Wagenknecht, Hans-Achim (2007) Helical self-assembled chromophore clusters based on DNA-like architecture. Tetrahedron 63, pp. 3434-3439. Fulltext not available.

Valis, Linda and Wagenknecht, Hans-Achim (2007) Phenanthridinium as an Artificial DNA Base: Comparison of Two Alternative Acylic 2'-Deoxyribose Substitutes. Synlett, pp. 2111-2115. Fulltext not available.

Wanninger-Weiß, Claudia and Wagenknecht, Hans-Achim (2007) Synthesis of 5-(2-Pyrenyl)-2'-deoxyuridine as a DNA Modification for Electron Transfer Studies: The Critical Role of the Position of the Chromophore Attachment. European Journal of Organic Chemistry, pp. 64-71. Fulltext not available.

Valis, Linda, Mayer-Enthart, Elke and Wagenknecht, Hans-Achim (2006) 8-(Pyren-1-yl)-2'-deoxyguanosine as an optical probe for DNA hybridization and for charge transfer with small peptides. Bioorganic & medicinal chemistry letters 16, pp. 3184-3187. Fulltext not available.

Valis, Linda, Wang, Qiang, Raytchev, Milan, Buchvarov, Ivan, Wagenknecht, Hans-Achim and Fiebig, Torsten (2006) Base Pair Motions Control the Rates and Efficiencies of Reductive and Oxidative DNA Charge Transfer. Proceedings of the National Academy of Sciences of the United States of America (PNAS) 103, pp. 10192-10195. Fulltext not available.

Wagenknecht, Hans-Achim (2006) Charge Transfer in DNA: From Mechanism to Application. Wiley-VCH, Weinheim. ISBN 3-527-31085-1; 978-3-527-31085-2; 978-3-527-60662-7. Fulltext not available.

Wagenknecht, Hans-Achim (2006) DNA as Functional P-System: Electron Transfer in Synthetically Modified Oligonucletides. In: Bunz, U. F. and Müller, T. J. J., (eds.) Functional Organic Materials - Syntheses, Strategies and Applications. Wiley-VCH, Weinheim, pp. 441-464. ISBN 978-3-527-31302-0; 3-527-31302-8. Fulltext not available.

Barbaric, Janez and Wagenknecht, Hans-Achim (2006) DNA as a supramolecular scaffold for the helicl arrangement of a stack of 1-ethynylpyrene chromophores. Organic & Biomolecular Chemistry 4, pp. 2088-2090. Fulltext not available.

Wagenknecht, Hans-Achim (2006) Electron Transfer Processes in DNA: Mechanisms, Biological Relevance and Applications in DNA Analytics. Natural Product Reports 23, pp. 974-1006. Fulltext not available.

Wanninger, Claudia and Wagenknecht, Hans-Achim (2006) Indole as an Artificial DNA Base Incorporated via an Acyclic DNA Base Surrogate. Synlett, pp. 2051-1054. Fulltext not available.

Wagner, Clemens and Wagenknecht, Hans-Achim (2006) Perylene-3,4:9,10-tetracarboxylic Acid Bisimide Dye as an Artificial DNA Base Surrogate. Organic Letters 8, pp. 4191-4194. Fulltext not available.

Mayer-Enthart, Elke and Wagenknecht, Hans-Achim (2006) Structure-Sensitive and Self-Assembled Helical Pyrene Array Based on DNA Architecture. Angewandte Chemie International Edition 2006, pp. 3372-3375. Fulltext not available.

Wagenknecht, Hans-Achim (2006) The Search for Single DNA Damage among Millions of Base Pairs: DNA Glycosylases Trapped At Work. Angewandte Chemie International Edition 45, pp. 5583-5585. Fulltext not available.

Dohno, Chikara and Saito, Isao (2005) Chemical Approaches to Modulating Hole Transport Through DNA. In: Wagenknecht, Hans-Achim, (ed.) Charge Transfer in DNA - From Mechanism to Application. Wiley-VCH, Weinheim, pp. 153-174. ISBN 3-527-31085-1; 978-3-527-31085-2; 978-3-527-60662-7. Fulltext not available.

Rokita, Steven E. and Ito, Take (2005) Chemical Probing of Reductive Electron Transfer in DNA. In: Wagenknecht, Hans-Achim, (ed.) Charge Transfer in DNA - From Mechanism to Application. Wiley-VCH, Weinheim, pp. 133-152. ISBN 3-527-31085-1; 978-3-527-31085-2; 978-3-527-60662-7. Fulltext not available.

Valis, Linda, Amann, Nicole and Wagenknecht, Hans-Achim (2005) Detection of single base mismatches and abasic sites using phenanthridinium as an artificial DNA base and charge donor. Organic & Biomolecular Chemistry 3, pp. 36-38. Fulltext not available.

Lewis, Frederick D. and Wasielewski, Michael R. (2005) Dynamics of Photoinitiated Hole and Electron Injection in Duplex DNA. In: Wagenknecht, Hans-Achim, (ed.) Charge Transfer in DNA - From Mechanism to Application. Wiley-VCH, Weinheim, pp. 93-116. ISBN 3-527-31085-1; 978-3-527-31085-2; 978-3-527-60662-7. Fulltext not available.

Mayer-Enthart, Elke, Kaden, Peter and Wagenknecht, Hans-Achim (2005) Electron Transfer Chemistry between DNA and DNA-Binding Tripeptides. Biochemistry 44, pp. 11749-11757. Fulltext not available.

Wagenknecht, Hans-Achim (2005) Electron Transfer Chemistry in Synthetically Modified DNA. Collection symposium series 7, pp. 47-55. Fulltext not available.

Wagenknecht, Hans-Achim and Fiebig, Torsten (2005) Electron Transfer and Structural Dynamics in DNA. In: Wagenknecht, Hans-Achim, (ed.) Charge Transfer in DNA - From Mechanism to Application. Wiley-VCH, Weinheim, pp. 197-224. ISBN 3-527-31085-1; 978-3-527-31085-2; 978-3-527-60662-7. Fulltext not available.

Carell, Thomas and Meltzer, Martin von (2005) Excess Electron Transfer in DNA Probed with Flavin- and Thymine-Dimer-modified Oligonucleotides. In: Wagenknecht, Hans-Achim, (ed.) Charge Transfer in DNA - From Mechanism to Application. Wiley-VCH, Weinheim, pp. 77-92. ISBN 3-527-31085-1; 978-3-527-31085-2; 978-3-527-60662-7. Fulltext not available.

Wagenknecht, Hans-Achim (2005) Principles and Mechanisms of Photoinduced Charge Injection, Transport, and Trapping in DNA. In: Wagenknecht, Hans-Achim, (ed.) Charge Transfer in DNA. Wiley-VCH, Weinheim, pp. 1-25. ISBN 3-527-31085-1; 978-3-527-31085-2; 978-3-527-60662-7. Fulltext not available.

Kaden, Peter, Mayer-Enthart, Elke, Trifonov, Anton, Fiebig, Torsten and Wagenknecht, Hans-Achim (2005) Real-Time Spectroscopic and Chemical Probing of Reductive Electron Transfer in DNA. Angewandte Chemie International Edition 44, pp. 1637-1639. Fulltext not available.

Trifonov, Anton, Buchvarov, Ivan, Wagenknecht, Hans-Achim and Fiebig, Torsten (2005) Real-time observation of hydrogen bond-assisted electron transfer to a DNA base. Chemical Physics Letters 409, pp. 277-280. Fulltext not available.

Wagner, Clemens and Wagenknecht, Hans-Achim (2005) Reductive Electron Transfer in Phenothiazine-Modified DNA Is Dependent on the Base Sequence. Chemistry - A European Journal 11, pp. 1871-1876. Fulltext not available.

O'Neill, Melanie A. and Barton, Jacqueline K. (2005) Sequence-dependent DNA Dynamics: The Regulator of DNA-mediated Charge Transport. In: Wagenknecht, Hans-Achim, (ed.) Charge Transfer in DNA - From Mechanism to Application. Wiley-VCH, Weinheim, pp. 27-76. ISBN 3-527-31085-1; 978-3-527-31085-2; 978-3-527-60662-7. Fulltext not available.

Shafirovich, Vladimir and Geacintov, Nicholas E. (2005) Spectroscopic Investigation of Charge Transfer in DNA. In: Wagenknecht, Hans-Achim, (ed.) Charge Transfer in DNA - From Mechanism to Application. Wiley-VCH, Weinheim, pp. 175-196. ISBN 3-527-31085-1; 978-3-527-31085-2; 978-3-527-60662-7. Fulltext not available.

Kawai, Kiyohiko and Majima, Tetsuro (2005) Spectroscopic Investigation of Oxidative Hole Transfer via Adenine Hopping in DNA. In: Wagenknecht, Hans-Achim, (ed.) Charge Transfer in DNA - From Mechanism to Application. Wiley-VCH, Weinheim, pp. 117-132. ISBN 3-527-31085-1; 978-3-527-31085-2; 978-3-527-60662-7. Fulltext not available.

Valis, Linda and Wagenknecht, Hans-Achim (2005) Synthesis and Optical Properties of the C-8 Adduct of Benzo[a]pyrene and Deoxyguanosine. Synlett, pp. 2281-2284. Fulltext not available.

Trifonov, Anton, Raytchev, Milen, Buchvarov, Ivan, Rist, Manuela, Barbaric, Janez, Wagenknecht, Hans-Achim and Fiebig, Torsten (2005) Ultrafast Energy Transfer and Structural Dynamics in DNA. The Journal of Physical Chemistry B 109, pp. 19490-19495. Fulltext not available.

Mayer, Elke, Valis, Linda, Wagner, Clemens, Rist, Manuela, Amann, Nicole and Wagenknecht, Hans-Achim (2004) 1-Ethynylpyrene as a Tunable and Versatile Molecular Beacon for DNA. ChemBioChem 5, pp. 865-868. Fulltext not available.

Wagenknecht, Hans-Achim (2004) Charge Transfer in DNA. In: Schmuck, Carsten and Wennemers, Helma, (eds.) Highlights in Bioorganic Chemistry. Wiley-VCH, Weinheim, pp. 369-385. ISBN 3-527-30656-0. Fulltext not available.

Amann, Nicole, Huber, Robert and Wagenknecht, Hans-Achim (2004) Phenanthridinium as an Artificial Base and Charge Donor in DNA. Angewandte Chemie International Edition 43, pp. 1845-1847. Fulltext not available.

Huber, Robert, Amann, Nicole and Wagenknecht, Hans-Achim (2004) Synthesis of DNA with Phenanthridinium as an Artificial DNA Base. The Journal of Organic Chemistry 69, pp. 744-751. Fulltext not available.

Wagenknecht, Hans-Achim (2004) Synthetic Oligonucleotide Modifications for the Investigation of Charge Transfer and Migration Processes in DNA. Current Organic Chemistry 8, pp. 251-266. Fulltext not available.

Raytchev, Milen, Mayer, Elke, Amann, Nicole, Wagenknecht, Hans-Achim and Fiebig, Torsten (2004) Ultrafast Proton-Coupled Electron-Transfer Dynamics in Pyrene-Modified Pyrimidine Nucleosides: Model Studies towards an Understanding of Reductive Electron Transport in DNA. ChemPhysChem 5, pp. 706-712. Fulltext not available.

Wagenknecht, Hans-Achim (2003) Metal-Mediated DNA Base Pairing and Metal Arrays in Artificial DNA: Towards New Nanodevices. Angewandte Chemie International Edition 42, pp. 3204-3206. Fulltext not available.

Rist, Manuela, Amann, Nicole and Wagenknecht, Hans-Achim (2003) Preparation of 1-Ethynylpyrene-Modified DNA via Sonogashira-Type Solid-Phase Couplings and Characterization of the Fluorescence Properties for Electron-Transfer Studies. European Journal of Organic Chemistry, pp. 2498-2504. Fulltext not available.

Mayer, Elke, Valis, Linda, Huber, Robert, Amann, Nicole and Wagenknecht, Hans-Achim (2003) Preparation of Pyrene-Modified Purine and Pyrimidine Nucleosides via Suzuki-Miyaura Cross-Couplings and Characterization of their Fluorescent Properties. Synthesis, pp. 2335-2340. Fulltext not available.

Huber, Robert, Fiebig, Torsten and Wagenknecht, Hans-Achim (2003) Pyrene as a fluorescent probe for DNA base radicals. Chemical Communications, pp. 1878-1879. Fulltext not available.

Wagenknecht, Hans-Achim (2003) Reductive Electron Transfer and Transport of Excess Electrons in DNA. Angewandte Chemie International Edition 42, pp. 2454-2460. Fulltext not available.

Amann, Nicole and Wagenknecht, Hans-Achim (2003) Synthesis of an ethidium nucleoside and its acyclic analog. Tetrahedron Letters 44, pp. 1685-1690. Fulltext not available.

Amann, Nicole, Pandurski, Evgeni, Fiebig, Torsten and Wagenknecht, Hans-Achim (2002) A Model Nucleoside for Electron Injection into DNA: 5-Pyrenyl-2'-Deoxyribose. Angewandte Chemie International Edition 41, pp. 2978-2980. Fulltext not available.

Amann, Nicole, Pandurski, Evgeni, Fiebig, Torsten and Wagenknecht, Hans-Achim (2002) Electron Injection into DNA: Synthesis and Spectroscopic Properties of Pyrenyl-Modified Oligonucleotides. Chemistry - A European Journal 8, pp. 4877-4883. Fulltext not available.

Rist, Manuela, Wagenknecht, Hans-Achim and Fiebig, Torsten (2002) Exciton and Excimer Formation in DNA at Room Temperature. ChemPhysChem 3, pp. 704-707. Fulltext not available.

Wagenknecht, Hans-Achim (2002) Ladungstransfer durch die DNA. Chemie in unserer Zeit 36, pp. 318-330. Fulltext not available.

Amann, Nicole and Wagenknecht, Hans-Achim (2002) Preparation of Pyrenyl-Modified Nucleosides via Suzuki-Miyaura Cross-Coupling Reactions. Synlett, pp. 687-691. Fulltext not available.

Altmann, Eva, Missbach, Martin, Green, Jonathan, Susa, Mira, Wagenknecht, Hans-Achim and Widler, Leo (2001) 7-Pyrrolidinyl- and 7-Piperidinyl-5-aryl-pyrrolo[2,3-d]-pyrimidines - Potent Inhibitors of the Tyrosine Kinase c-Src. Bioorganic & medicinal chemistry letters 11, pp. 853-856. Fulltext not available.

Wagenknecht, Hans-Achim (2001) Die Protein-Abhängigkeit des DNA-übertragenen Ladungstransfers. Bioforum 24, pp. 843-846. Fulltext not available.

Wagenknecht, Hans-Achim, Rajski, Scott R., Pascaly, Matthias, Stemp, Eric D. A. and Barton, Jacqueline K. (2001) Direct Observation of Radical Intermediates in Protein-Dependent DNA Charge Transport. Journal of the American Chemical Society 123, pp. 4400-4407. Fulltext not available.

Woggon, Wolf-Dietrich, Wagenknecht, Hans-Achim and Claude, Cécile (2001) Synthetic active site analogues of heme-thiolate proteins: Characterization and identification of intermediates of the catalytic cycles of cytochrome P450cam and chloroperoxidase. Journal of Inorganic Biochemistry 83, pp. 289-300. Fulltext not available.

Wagenknecht, Hans-Achim, Stemp, Eric D. A. and Barton, Jacqueline K. (2000) DNA-Bound Peptide Radicals Generated through DNA-Mediated Electron Transport. Biochemistry 39, pp. 5483-5491. Fulltext not available.

Wagenknecht, Hans-Achim, Stemp, Eric D. A. and Barton, Jacqueline K. (2000) Evidence of Electron Transfer from Peptides to DNA: Oxidation of DNA-Bound Tryptophan Using the Flash-Quench Technique. Journal of the American Chemical Society 122, pp. 1-7. Fulltext not available.

Wagenknecht, Hans-Achim, Claude, Cécile and Woggon, Wolf-Dietrich (1998) New Enzyme Models of Chloroperoxidase: Improved Stability and Catalytic Efficiency of Iron Porphyrinates Containing aThiolato Ligand. Helvetica Chimica Acta 81, pp. 1506-1520. Fulltext not available.

Wagenknecht, Hans-Achim and Woggon, Wolf-Dietrich (1997) Identification of intermediates in the catalytic cycle of chloroperoxidase. Chemical Biology 4, pp. 367-372. Fulltext not available.

Wagenknecht, Hans-Achim and Woggon, Wolf-Dietrich (1997) New Active-Site Analogues of Chloroperoxidase - Synthesis and Catalytic Reactions. Angewandte Chemie International Edition 36, pp. 390-392. Fulltext not available.

Lehmann, Jochen, Rob, Beatrice and Wagenknecht, Hans-Achim (1995) Analogues of disaccharides and glycosides containing a cyclic guanidinium structure show varying inhibitory effects on glycoside hydrolases. Carbohydrate Research 278, pp. 167-180. Fulltext not available.

Lehmann, Jochen and Wagenknecht, Hans-Achim (1995) Support of a cyclic versus acyclic intermediate in enzymatic glycoside cleavage: 1,3-(R)-O-benzylidene-D-threitol is a competitive inhibitor but not a substrate of b-D-galactosidase. Carbohydrate Research 276, pp. 215-218. Fulltext not available.