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Bücher 

 

Flavins und Flavoproteins: Methods and Protocols. Weber S, Schleicher E (Eds.) Series: Methods in Molecular Biology, Vol. 1146, Humana Press 2014

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Publikationen des Arbeitskreises

 

2021

  • C. Einholz, D. Nohr, R. Rodriguez, A. Topitsch, M. Kern, J. Goldmann, E. Chileshe, M. Okasha, S. Weber, E. Schleicher
    pH-dependence of signaling-state formation in Drosophila cryptochrome
    Archives of Biochemistry and Biophysics 700 (2021) Art.No. 108787 (8 pages)
  • W. Masalha, K. Daka, J. Woerner, N. Pompe, S. Weber, D. Delev, M.T. Krüger, O. Schnell, J. Beck, D.H. Heiland, J. Grauvogel
    Metabolic alterations in meningioma reflect the clinical course
    BMC Cancer 21 (2021) Art.No. 211 (9 pages)
  • S. Kowarschik, J. Schöllkopf, S. Tian, J. Knerr, H. Bakker, S. Rein, M. Dong, S. Weber, R. Grosse, G. Schmidt
    Glycosaminoglycans are specific endosomal receptors for Yersinia pseudotuberculosis cytotoxic necrotizing factor
    FASEB Journal XX (2021) in press.
  • J. Wörner, J. Chen, A. Bacher, S. Weber
    Non-classical disproportionation revealed by photo-chemically induced dynamic nuclear polarization NMR
    Magnetic Resonance 2 (2021) 281–291.
  • S. Nadupalli, S. Repp, S. Weber, E. Erdem
    About defect phenomena in ZnO nanocrystals
    Nanoscale 13 (2021) 9160–9171.
  • J. Xu, L. E. Jarocha,  T. Zollitsch, M. Konowalczyk, K. B. Henbest, S. Richert, [...] I. A. Solov'yov, C. Xie, S. R. Mackenzie, C.R. Timmel, H. Mouritsen, P. J. Hore
     Magnetic sensitivity of cryptochrome 4 from a migratory songbird.

     Nature 594 (2021) 535–540.

  • Redman, A. J.; Moise, G.; Richert, S.; Viere, E. J.; Myers, W. K.; Therien, M. J.; Timmel, C.R.
     EPR of photoexcited triplet-state acceptor porphyrins.

     J. Phys. Chem. C (2021)

  • Mayländer, M.; Chen, S.; Lorenzo, E. R.; Wasielewski, M. R.; Richert, S.
     Exploring photogenerated molecular quartet states as spin qubits and qudits.

     J. Am. Chem. Soc. 143 (2021), 7050-7058. 

  • Schmitt, M.; Mayländer, M.; Goost, J.; Richert, S.; Krossing, I.
     Chasing the Mond cation: Synthesis and characterization of the homoleptic nickel tetracarbonyl cation and its   
     tricarbonyl-nitrosyl analogue.

     Angew. Chem. Int. Ed.  60 (2021)

  • Hermann, M.; Böttcher, T.; Schorpp, M.; Richert, S.; Wassy, D.; Krossing, I.; Esser, B.
     Cations and anions of dibenzo[a,e]pentalene and reduction of a dibenzo[a,e]pentalenophane.

     Chem. Eur. J. 27 (2021), 4964-4970.

  • Nolden, O.; Fleck, N.; Lorenzo, E. R.; Wasielewski, M. R.; Schiemann, O.; Gilch, P.; Richert, S.
     Excitation energy transfer and exchange-mediated quartet state formation in porphyrin-trityl systems.

     Chem. Eur. J. 27 (2021), 2683-2691. 

 

2020

  • M. Schorpp, T. Heizmann, M. Schmucker, S. Rein, S. Weber, I. Krossing
    Synthesis and application of a perfluorinated ammoniumyl radical cation as a very strong deelectronator
    Angewandte Chemie International Edition 59 (2020) 9453–9459
  • D. Liu, A.M. El-Zohry, M. Taddei, C. Matt, L. Bussotti, Z. Wang, J. Zhao, O.F. Mohammed, M. Di Donato, S. Weber
    Long-lived charge-transfer state induced by spin-orbit charge transfer intersystem crossing (SOCT-ISC) in a compact spiro electron donor/acceptor dyad
    Angewandte Chemie International Edition 59 (2020) 11591–11599
  • S. Ludwanowski, M. Ari, K. Parison, S. Kalthoum, P. Straub, N. Pompe, S. Weber, M. Walter, A. Walther
    pH tuning of water-soluble arylazopyrazole photoswitches
    Chemistry – A European Journal 26 (2020) 13203–13212
  • M. Burger, S. Rein, S. Weber, P. Gräber, S. Kacprzak
    Distance measurements in the F0F1-ATPsynthase from E. coli using smFRET and PELDOR spectroscopy
    European Biophysics Journal 49 (2020) 1–10
  • M. Imran, A.M. El-Zohry, C. Matt, M. Taddei, S. Doria, L. Bussotti, P. Foggi, J. Zhao, M. Di Donato, O.F. Mohammed, S. Weber
    Intersystem crossing via charge recombination in a perylene–naphthalimide compact electron donor/acceptor dyad
    Journal of Materials Chemistry C 8 (2020) 8305–8319
  • R. Brosi, B. Illarionov, L. Heidinger, R.-R. Kim, M. Fischer, S. Weber, A. Bacher, R. Bittl, E. Schleicher
    Coupled methyl group rotation in FMN radicals revealed by selective deuterium labeling
    Journal of Physical Chemistry B 124 (2020) 1678–1690
  • M. Toufani, S. Kasap, A. Tufani, F. Bakan, S. Weber, E. Erdem
    Synergy of nano-ZnO and 3D-graphene foam electrodes for asymmetric supercapacitor devices
    Nanoscale 12 (2020) 12790–12800
  • A.M. Rostas, L. Ledernez, L. Dietel, L. Heidinger, M. Bergmann, M. Altenburger, R. Bruch, G. Urban, E. Schleicher, S. Weber
    Direct EPR detection of atomic nitrogen in an atmospheric nitrogen plasma jet
    Physical Chemistry Chemical Physics 22 (2020) 3875–3882
  • T. Hochstoeger, T. Al Said, D. Maestre, F. Walter, A. Vilceanu, M. Pedron, T.D. Cushion, W. Snider, S. Nimpf, G.C. Nordmann, L. Landler, N. Edelman, L. Kruppa, G. Dürnberger, K. Mechtler, S. Schuechner, E. Ogris, E.P. Malkemper, S. Weber, E. Schleicher, D.A. Keays
    The biophysical, molecular, and anatomical landscape of pigeon CRY4: a candidate light-based quantal magnetosensor
    Science Advances 6 (2020) Art.No. eabb9110 (13 pages)
  • Ma, J.; Ripp, A.; Wassy, D.; Dürr, T.; Qui, D.; Häner, M.; Haas, T.; Popp, C.; Bezold, D.; Richert, S.; Esser, B.; Jessen, H. J.
      Thiocoumarin caged nucleotides: synthetic access and their photophysical properties. 

      Molecules 2020255325.

  • Avalos, C. E.; Richert, S.; Socie, E.; Karthikeyan, G.; Casano, G.; Stevanato, G.; Kubicki, D. J.; Moser, J.-E.; Timmel, C. R.; Lelli, M.; Rossini, A. J.; Ouari, O.; Emsley, L.
      Enhanced intersystem crossing and transient electron spin polarization in a photoexcited pentacene-trityl radical. 

      J. Phys. Chem. A 20201246068-6075.

 

2019

  • N. Wili, S. Richert, B. Limburg, S.J. Clarke,H. L. Anderson,C. R. Timmel, G. Jeschke
    ELDOR-detected hole burning beyond hyperfine couplings: A case study with Cu(II)-porphyrin dimers
    Physical Chemistry Chemical Physics (2019) in press.
  • P. Weis, D.C. Röhner, R. Prediger, B. Butschke, H. Scherer, S. Weber, I. Krossing
    First experimental evidence for the elusive tetrahedral cations [EP3]+ (E = S, Se, Te] in the condensed phase
    Chemical Science 10 (2019) 10779–10788
  • A.B. Schmidt, J. Wörner, A. Pravdivtsev, S. Knecht, H. Scherer, S. Weber, J. Hennig, D. von Elverfeldt, J.-B. Hövener
    Lifetime of parahydrogen in aqueous solutions and human blood
    ChemPhysChem 20 (2019) 2408–2412
  • M.M. Schwab, D. Himmel, S. Kacprzak, Z. Yassine, D. Kratzert, C. Felbek, S. Weber, I. Krossing
    Nickel(I) arene complexes. Isolated cationic organometallic Ni(I) arene complexes
    European Journal of Inorganic Chemistry (2019) 3309–3317
  • N. Pompe, J. Chen, B. Illarionov, S. Panter, M. Fischer, A. Bacher, S. Weber
    Methyl groups matter: photo-CIDNP characterizations of the semiquinone radicals of FMN and demethylated FMN analogs
    Journal of Chemical Physics 151 (2019) Art.No. 235103 (12 pages)
  • S. Richert, J. Chen, N. Pompe, V. Radtke, B. Illarionov, M. Fischer, A. Bacher, S. Weber
    Influence of the cofactor structure on the photophysical processes initiating signal transduction in a phototropin-derived LOV domain
    Journal of Chemical Physics 151 (2019) Art.No. 235102 (8 pages)
  • N. Fleck, T. Hett, J. Brode, A. Meyer, S. Richert, O. Schiemann
    C-C Cross-Coupling Reactions of Trityl Radicals: Spin Density Delocalization, Exchange Coupling, and a Spin Label
    The Journal of Organic Chemistry 84(6) (2019) 3293-3303
  • M. Roatsch, I. Hoffmann, M. I. Abboud, R. L. Hancock, H.Tarhonskaya, K.-F. Hsu, S. E. Wilkins, T.-L. Yeh, K. Lippl, K. Serrer, I. Moneke,T. D. Ahrens, D. Robaa, S. Wenzler, N. P. F. Barthes, H.Franz, W. Sippl, S. Lassmann, S. Diederichs, E. Schleicher, C.J. Schofield, A. Kawamura, R. Schüle,M. Jung
    The Clinically Used Iron Chelator Deferasirox Is an Inhibitor of Epigenetic JumonjiC Domain-Containing Histone Demethylases
    ACS Chemical Biology 48 (2019) 1737-1750
  • M. G. Dal Farra, S. Richert, C. Martin, C. Larminie, M. Gobbo, E. Bergantino, C. R. Timmel, A. M. Bowen, M. Di Valentin
    Light-induced Pulsed EPR Dipolar Spectroscopy an a Paradigmatic Heme, protein
    Chemical Physics and Physical Chemistry 20 (2019) 931-935
  • J. Schröder, D. Himmel, D. Kratzert, V. Radtke, S. Richert, S. Weber, T. Böttcher
    Isolation of a stable pyridine radical anion
    Chemical Communications 55 (2019) 1322–1325
  • M. Imran, A.A. Sukhanov, Z. Wang, A. Karatay, J. Zhao, Z. Mahmood, A. Elmali, V.K. Voronkova, M. Hayvali, Y.H. Xing, S. Weber
    Electronic coupling and spin–orbit charge-transfer intersystem crossing in phenothiazine–perylene compact electron donor/acceptor dyads
    Journal of Physical Chemistry C 123 (2019) 7010–7024
  • D. Nohr, S. Weber, E. Schleicher
    EPR spectroscopy on flavin radicals in flavoproteins
    Methods in Enzymology 620 (2019) 251–275
  • S. Weber, C. Timmel, A. van der Est
    Guest Editorial (Spin Chemistry Meeting 2017)
    Molecular Physics 117 (2019) 2593
  • K. Serrer, C. Matt, M. Sokolov, S. Kacprzak, E. Schleicher, S. Weber
    Application of commercially available fluorophores as triplet spin probes in EPR spectroscopy
    Molecular Physics XX (2019) in press.
  • O. Berntsson, R. Rodriguez, L. Henry, M.R. Panman, A.J. Hughes, C. Einholz, S. Weber, J.A. Ihalainen, R. Henning, I. Kosheleva, E. Schleicher, S. Westenhoff
    Photoactivation of Drosophila melanogaster cryptochrome through sequential conformational transitions
    Science Advances 5 (2019) Art.-No. eaaw1531

 

  • Wili, N.; Richert, S.; Limburg, B.; Clarke, S. J.; Anderson, H. L.; Timmel, C. R.; Jeschke, G.
     ELDOR-detected NMR beyond hyperfine couplings: A case study with Cu(II)-porphyrin dimers. 

     Phys. Chem. Chem. Phys. 20192111676–11688.

  • Kerpal, C.; Richert, S.; Storey, J. G.; Pillai, S.; Liddell, P. A.; Gust, D.; Mackenzie, S. R.; Hore, P. J.; Timmel, C. R.
     Chemical compass behaviour at microtesla magnetic fields strengthens the radical pair hypothesis of avian
     magnetoreception. 

      Nat. Commun. 2019103707

2018

  • D. L. Meyer, R. Matsidik, D. Fazzi, M. Sommer, T. Biskup
    Probing Exciton Delocalisation in Organic Semiconductors: Insight from Time-Resolved Electron Paramagnetic Resonance and Magnetophotoselection Experiments
    Journal of Physical Chemistry Letters 9 (2018) 7026–7031
  • Y. Hou, T. Biskup, S. Rein, Z. Wang, L. Bussotti, N. Russo, P. Foggi, J. Zhao, M. Di Donato, G. Mazzone, S. Weber
    Spin–orbit charge recombination intersystem crossing in phenothiazine–anthracene compact dyads: effect of molecular conformation on electronic coupling, electronic transitions, and electron spin polarizations of the triplet states
    Journal of Physical Chemistry C 122 (2018) 27850–27865
  • A. Rostas, C. Einholz, B. Illarionov, L. Heidinger, T. Al Said, A. Bauss, M. Fischer, A. Bacher, S. Weber, E. Schleicher 
    Long-lived hydrated FMN radicals: EPR characterization and implications for catalytic variability in flavoproteins
    Journal of the American Chemical Society 140 (2018) 16521–16527
  • M. Schorpp, S. Rein, S. Weber, H. Scherer, I. Krossing
    Guilty and charged: a stable solution of the hexamethylbenzene radical cation as a ligand forming oxidising agent
    Chemical Communications 54 (2018) 10036–10039
  • D. Kiefer, A. Giovannitti, H. Sun, T. Biskup, A. Hofmann, M. Koopmans, C. Cendra, S. Weber, L.J.A. Koster, E. Olsson, J. Rivnay, S. Fabiano, I. McCulloch, C. Müller
    Enhanced n-doping efficiency of a naphthalenediimide-based copolymer through polar side chains for organic thermoelectrics
    ACS Energy Letters 3 (2018) 278–285
  • M.M. Schwab, D. Himmel, S. Kacprzak, V. Radtke, D. Kratzert, P. Weis, M. Wernet, A. Peter, Z. Yassine, D. Schmitz, E.W. Scheidt, W. Scherer, S. Weber, W. Feuerstein, F. Breher, A. Higelin, I. Krossing
    Synthesis, characterisation and reactions of truly cationic NiI–phosphine complexes
    Chemistry – A European Journal 24 (2018) 918–927
  • D.H. Heiland, A. Gäbelein, M. Börries, J. Wörner, N. Pompe, P. Franco, S. Heynckes, M. Bartholomae, D. Ohailin, M.S. Carro, M. Prinz, S. Weber, I. Mader, D. Delev, O. Schnell
    Microenvironmental-derived regulation of HIF-signaling drives transcriptional heterogeneity in glioblastoma multiforme
    Molecular Cancer Research 16 (2018) 655–668
  • S. Repp, E. Harputlu, S. Gurgen, M. Castellano, N. Kremer, N. Pompe, J. Wörner, A. Hoffmann, R. Thomann, F.M. Emen, S. Weber, K. Ocakoglu, E. Erdem
    Synergetic effects of Fe3+ dopend spinel Li4Ti5O12 nanoparticles on reduced graphene oxide for high surface electrode hybrid supercapacitors
    Nanoscale 10 (2018) 1877–1884
  • M.M. Schwab, D. Himmel, S. Kacprzak, V. Radtke, D. Kratzert, Z. Yassine, P. Weis, S. Weber, I. Krossing
    Reactivity of [Ni(cod)2][Al(ORF)4] towards small molecules and elements
    Zeitschrift für Anorganische und Allgemeine Chemie 644 (2018) 50–57
  • D. L. Meyer, R. Matsidik, M. Sommer, T. Biskup
    Electronic Structure Trumps Planarity: Unexpected Narrow Exciton Delocalisation in PNDIT2 Revealed by Time-Resolved EPR Spectroscopy
    Advanced Electronic Materials 4 (2018) 1700385 (8 pages)
  • D. L. Meyer, R. Matsidik, S. Huettner, M. Sommer, T. Biskup
    Solvent-Mediated Aggregate Formation of PNDIT2: Decreasing the Available Conformational Subspace by Introducing Locally Highly Ordered Domains
    Physical Chemistry Chemical Physics 20 (2018) 27162723
  • Y. Shin, M. Massetti, H. Komber, T. Biskup, D. Nava, G. Lanzani, M. Caironi, M. Sommer
    Improving miscibility of a naphthalene dimide-bithiophene copolymer with n-type dopants through the incorporation of “kinked” monomers
    Zeitschrift für Anorganische und Allgemeine Chemie 644 (2018) 50–57
  • S. Rein, P. Lewe, S.L. Andrade, S. Kacprzak, S. Weber
    Global analysis of complex PELDOR time traces
    Journal of Magnetic Resonance 295 (2018) 17–26
  • S. Weber
    (Chapter 10:) Transient EPR, in: EPR Spectroscopy: Fundamentals and Methods (D. Goldfarb, S. Stoll; Editors) 
    John Wiley & Sons Ltd., 2018, pp. 195–213
  • C. Matt, D. L. Meyer, F. Lombeck, M. Sommer, T. Biskup
    Different Routes Towards Triplet States in Organic Semiconductors: Direct S0→T Excitation Probed by Time-Resolved EPR Spectroscopy
    Molecular Physics, in press
  • Y. Shin, M. Massetti, H. Komber, T. Biskup, D. Nava, G. Lanzani, M. Caironi, M. Sommer
    Improving Miscibility of a Naphthalene Dimide-Bithiophene Copolymer With n-Type Dopants Through the Incorporation of „Kinked“ Monomers
    Advanced Electronic Materials 4 (2018) 1700581 (8 pages)
  • D. Nava, Y. Shin, M. Massetti, X. Jiao, T. Biskup, M. S. Jagadeesh, A. Calloni, L. Duò, G. Lanzani, C. McNeill, M. Sommer, M. Caironi
    Drastic Improvement of Air Stability in an n-type Doped Naphtalene-diimide Polymer by Thionation
    ACS Applied Energy Materials 1 (2018), 4626-4634
  • C. Matt, D. L. Meyer, F. Lombeck, M. Sommer, T. Biskup
    TBT Entirely Dominates the Electronic Structure of the Conjugated Copolymer PCDTBT: Insights from Time-Resolved Electron Paramagnetic Resonance Spectroscopy
    Macromolecules 51 (2018), 4341-4349

 

 

 

 

   

2017 

 

  • M. Kolek, F. Otteny, P. Schmidt, C. Muck-Lichtenfeld, C. Einholz, J. Becking, E. Schleicher, M. Winter, P. Bieker, B. Esser
    Ultra-high cycling stability of poly(vinylphenothiazine) as a battery cathode material resulting from pi-pi interactions
    Energy & Environmental Science 10 (2017) 2334-2341 
  • T. Gleichmann, A. Rostas, J. Worner, E. Schleicher,L. Gutzweiler, B. Hamouda, R. Zengerle, P. Koltay, L. Riegger
    Atmospheric Photopolymerization of Acrylamide Enabled by Aqueous Glycerol Mixtures: Characterization and Application for Surface-Based Microfluidics
    Macromolecular Materials and Engineering 302 (2017) 1600518 (7 pages)
  • R. Genc, M. Ö. Alas, E. Harputlu, S. Repp, N. Kremer, M. Castellano, S. G. Colak, K. Ocakoglu, E. Erdem
    High-capacitance hybrid supercapacitor based on multi-colored fluorescent carbon dots
    Scientific Reports 7 (2017) 11222 (13 pages)
  • S. Sanctis, N. Koslowski, R. Hoffmann, C. Guhl, E. Erdem, S. Weber, J.J. Schneider
    Towards an understanding of thin-film transistor performance in solution-processed amorphous zinc tin oxide (ZTO) thin films
    ACS Applied Materials & Interfaces 9 (2017) 21328–21337
  • E. Erdem
    Defect induced p-type conductivity in ZnO at high temperature: Electron paramagnetic resonance spectroscopy  
    Nanoscale 9 (2017) 10983-10986
  • D. Nohr, B. Paulus, R. Rodriguez, A. Okafuji, R. Bittl, E. Schleicher, S. Weber
    Determination of radical–radical distances in light-active proteins and their implication for biological magnetoreception
    Angewandte Chemie International Edition 56 (2017) 8550–8554
  • H-S. Han, J. Koruza, E.A. Patterson, J. Schultheiß, E. Erdem, W. Jo, J.-S. Lee, J. Rödel
    Hardening Behavior and highly enhanced mechanical quality factor in (K0.5Na0.5)NbO3-based ceramics
    Journal of the European Ceramic Society 37 (2017) 2083-2089
  • D. Nohr, B. Paulus, R. Rodriguez, A. Okafuji, R. Bittl, E. Schleicher, S. Weber
    Bestimmung des Radikal-Radikal-Abstands in lichtaktiven Proteinen im angeregten Zustand und dessen Bedeutung für die biologische Magnetorezeption
    Angewandte Chemie 129 (2017) 8670–8674
  • S. Kacprzak, I. Njimona, A. Renz, J. Feng, E. Reijerse, W. Lubitz, N. Krauss, P. Scheerer, S. Nagano, T. Lamparter, S. Weber
    Intersubunit distances in full-length, dimeric, bacterial phytochrome Agp1, as measured by pulsed electron-electron double resonance (PELDOR) between different spin label positions, remain unchanged upon photoconversion
    Journal of Biological Chemistry 292 (2017) 7598–7606
  • G. Brandariz-de-Pedro, D.J. Heyes, S.J.O. Hardman, M. Shanmugam, A.R. Jones, S. Weber, D. Nohr, N.S. Scrutton, A.J. Fielding
    Direct evidence of an excited-state triplet species upon photoactivation of the chlorophyll precursor protochlorophyllide
    Journal of Physical Chemistry Letters 8 (2017) 1219–1223
  • I.-M. Lazar, A.M. Rostas, P.S. Straub, E. Schleicher, S. Weber, R. Mülhaupt
    Simple covalent attachment of redox-active nitroxyl radicals to graphene via Diels-Alder cycloaddition
    Macromolecular Chemistry and Physics X (2017) Art.No. 1700050 (8 pages)
  • D.H. Heiland, J. Wörner, J.G. Haaker, D. Delev, N. Pompe, B. Mercas, P. Franco, A. Gäbelein, S. Heynckes, D. Pfeifer, S. Weber, I. Mader, O. Schnell
    The integrative metabolomic-transcriptomic landscape of glioblastome multiforme
    Oncotarget 8 (2017) 49178–49190
  • D.L. Meyer, F. Lombeck, S. Huettner, M. Sommer, T. Biskup
    Direct S0→T Excitation of a Conjugated Polymer Repeat Unit: Unusual Spin-Forbidden Transitions Probed by Time-Resolved Electron Paramagnetic Resonance Spectroscopy
    The Journal of Physical Chemistry Letters 8 (2017) 1677-1682
  • D.M.W. Sheppard, J. Li, K.B. Henbest, S.R.T. Neil, K. Maeda, J. Storey, E. Schleicher, T. Biskup, R. Rodriguez, S. Weber, P.J. Hore, C.R. Timmel, S.R. Mackenzie
    Millitesla magnetic field effects on the photocycle of an animal cryptochrome
    Scientific Reports 7 (2017) Art.No. 42228 (7 pages)
  • S. Weber
    Transient EPR
    eMagRes 6 (2017) 255–270

 

    

2016

  • A. Bateni, E. Erdem, S. Repp, S. Weber, M. Somer
    Al-doped MgB2 materials studied using EPR and Raman spectroscopy
    Applied Physics Letters 108 (2016) Art.No. 202601 (5 pages)
  • D. Nohr, S. Franz, R. Rodriguez, B. Paulus, L.-O. Essen, S. Weber, E. Schleicher
    Extended electron-transfer in animal cryptochromes mediated by a tetrad of aromatic amino acids
    Biophysical Journal 111 (2016) 301–311
  • L. Heidinger, A. C. Kneuttinger, G. Kashiwazaki, S. Weber, T. Carell, E. Schleicher
    Direct observation of a deoxyadenosyl radical in an active enzyme environment
    FEBS Letters 590 (2016) 4489–4494
  • H. Kaftelen, D.E. Kanar, S. Repp, S. Weber, E. Erdem
    Investigation of MnO-doped sodium-potassium niobate ((K,Na)NbO3) ceramics by EPR and impedance spectroscopic methods
    Ferroelectrics 494 (2016) 11–18
  • M. Blömker, E. Erdem, S. Li, S. Weber, A. Klein, J. Rödel, T. Frömling
    Defect structure of doped lead-free 0.9(Bi0.5Na0.5)TiO3-0.1(Bi0.5K0.5)TiO3piezoceramics
    Journal of the American Ceramic Society 99 (2016) 543–550
  • S. Kühnhold-Pospischil, P. Saint-Cast, M. Hofmann, S. Weber, P. Jakes, R.-A. Eichel, J. Granwehr
    A study on Si/Al2O3 paramagnetic point defects
    Journal of Applied Physics 120 (2016) Art.-No. 195304 (11 pages)
  • S. Sharma, A.M. Rostas, L. Bordonali, N. MacKinnon, S. Weber, J.G. Korvink
    Micro and nano patternable magnetic carbon
    Journal of Applied Physics 120 (2016) Art.-No. 235107 (10 pages)
  • S.Z. Kiss, A.M. Rostas, L. Heidinger, N. Spengler, M.V. Meissner, N. MacKinnon, E. Schleicher, S. Weber, J.G. Korvink
    A microwave resonator integrated on a polymer microfluidic chip
    Journal of Magnetic Resonance 270 (2016) 169–175
  • R.C. Hoffmann, S. Sanctis, E. Erdem, S. Weber, J.J. Schneider
    Zinc diketonates as single source precursors for ZnO nanoparticles: microwave-assisted synthesis, electrophoretic deposition and field-effect transistor device properties
    Journal of Materials Chemistry C 4 (2016) 7345–7352
  • S. Repp, S. Weber, E. Erdem
    Defect evolution of non-stoichiometric ZnO quantum dots
    Journal of Physical Chemistry C 120 (2016) 25124–25130
  • C.V. Pham, S. Repp, R. Thomann, M. Krueger, S. Weber, E. Erdem
    Charge transfer and surface defect healing within ZnO nanoparticle decorated graphene hybrid materials
    Nanoscale 8 (2016) 9682–9687
  • D. Zeniieh, A.M. Rostas, E. Schleicher, L. Ledernez, S. Weber, G. Urban
    The effect of low pressure plasma polymerization modes on the properties of the deposited plasma polymers
    Plasma Processes and Polymers 13 (2016) 744–751
  • S. Repp, E. Erdem

          Controlling the exciton energy of zinc oxide (ZnO) quantum dots by changing the confinement conditions

          Spectrochimica Acta Part A: Molecular an Biomolecular Spectroscopy 152 (2016) 637-644

  • T. Ruf, S. Repp, J. Urban, R. Thomann, E. Erdem

           Competing effects between intrinsic and extrinsic defects in pure and Mn doped ZnO nanocrystals,

           Journal of Nanoparticle Research 18 (2016) 109 (11 pages)

    • S. Yildirimcan, K. Ocakoglu, S. Erat, F. M. Emen, S. Repp,  E. Erdem
      The effect of growing time and Mn concentration on the defect structure of ZnO nanocrystals: X-ray diffraction, infrared and EPR spectroscopy
      RSC Advances 6 (2016) 39511-39521

 

  

2015

  • A. Bateni, E. Erdem, S. Repp, S. Acar, I. Kokal, W. Häßler, S. Weber, M. Somer
    Electron paramagnetic resonance and Raman spectroscopy studies on carbon-doped MgB2 superconductor nanomaterials
    Journal of Applied Physics 117 (2015) Art.No. 153905 (7 pages)
  • B. Yüksel Price, G. Hardal, M. Acikgöz, S. Repp and E. Erdem
    Effects of MnO doping on the electronic properties of ZnO: 406 GHz EPR spectroscopy and Newman superposition model analysis
    Journal of Applied Physics 118 (2015) 175705 (9 pages)
  • B. Illarionov, F. Zhu, W. Eisenreich, A. Bacher, S. Weber, M. Fischer
    Preparation of flavocoenzyme isotopologues by biotransformation of purines
    Journal of Organic Chemistry 80 (2015) 2539–2544
  • T. Biskup, M. Sommer, S. Rein, D.L. Meyer, M. Kohlstädt, U. Würfel, S. Weber
    Zeitaufgelöste Elektronenspinresonanz-Spektroskopie an Triplett-Exzitonen deckt Ordnung von PCDTBT auf
    Angewandte Chemie 127 (2015) 7819–7822
  • T. Biskup, M. Sommer, S. Rein, D.L. Meyer, M. Kohlstädt, U. Würfel, S. Weber
    Ordering of PCDTBT revealed by time-resolved electron paramagnetic resonance spectroscopy of its triplet excitons
    Angewandte Chemie International Edition 54 (2015) 7707–7710
  • M.M. Schwab, D. Himmel, S. Kacprzak, D. Kratzert, V. Radtke, P. Weis, K. Ray, E.-W. Scheidt, W. Scherer, B. de Bruin, S. Weber, I. Krossing
    [Ni(cod)2][Al(ORF)4], a source for naked nickel(I) chemistry
    Angewandte Chemie International Edition 54 (2015) 14706–14709
  • R. Fudim, J. Mehlhorn, T. Berthold, S. Weber, E. Schleicher, J.T.M. Kennis, T. Mathes
    Photoinduced formation of flavin radicals in BLUF domains lacking the central glutamine
    FEBS Journal 282 (2015) 3161–3174
  • B. Paulus, C. Bajzath, F. Melin, L. Heidinger, V. Kromm, C. Herkersdorf, U. Benz, L. Mann, P. Stehle, P. Hellwig, S. Weber, E. Schleicher
    Spectroscopic characterization of radicals and radical pairs in fruit fly cryptochrome – protonated and nonprotonated flavin radical-states
    FEBS Journal 282 (2015) 3175–3189
  • M.R. Lichtenthaler, F. Stahl, D. Kratzert, L. Heidinger, E. Schleicher, J. Hamann, D. Himmel, S. Weber, I. Krossing
    Cationic cluster formation versus disproportionation of low-valent indium and gallium complexes of 2,2'-bipyridine
    Nature Communications 6 (2015) Art.No. 8288 (9 pages)
  • T. Weinert, S.G. Huwiler, J.W. Kung, S. Weidenweber, P. Hellwig, J.-J. Stärk, T. Biskup, S. Weber, J.J.H. Cotelesage, G.N. George, U. Ermler, M. Boll
    Structural basis of enzymatic benzene ring reduction
    Nature Chemical Biology 11 (2015) 586–591
  • W. Eisenreich, M. Joshi, B. Illarionov, S. Kacprzak, M. Lukaschek, G. Kothe, N. Budisa, M. Fischer, A. Bacher, S. Weber
    A strategy for enhancement of 13C-photo-CIDNP NMR spectra by exploiting fractional 13C-labeling of tryptophan
    Journal of Physical Chemistry B 119 (2015) 13934–13943
  • D. Nohr, R. Rodriguez, S. Weber, E. Schleicher
    How can EPR spectroscopy help to unravel molecular mechanisms of flavin-dependent photoreceptors?
    Frontiers in Molecular Biosciences 2 (2015) Art.No. 49 (16 pages)
  • E. Strittmattera. K. Serrer, Ch. Liers, R. Ullrich, M. Hofrichter, K. Piontek, E. Schleicher, D. A. Plattner
    The toolbox of Auricularia auricula-judae dye-decolorizing peroxidase - Identification of three new potential substrate-interaction sites
    Archives of Biochemistry and Biophysics Volume 574 (2015) 75-85
  • R.C. Hoffmann, M. Kaloumenos, D. Spiehl, E. Erdem, S. Repp, S. Weber, J.J. Schneider
    A microwave molecular solution based approach towards high-κ-tantalum(V)oxide nanoparticles: synthesis, dielectric properties and electron paramagnetic resonance spectroscopic studies of their defect chemistry
    Physical Chemistry Chemical Physics 17 (2015) 31801–31809
  • J. Streuff, M. Feurer, G. Frey, A. Steffani, S. Kacprzak, J. Weweler, L.H. Leijendekker, D. Kratzert, D.A. Plattner
    Mechanism of the TiIII-catalysed acyloin-type umpolung: a catalyst-controlled radical reaction
    Journal of the American Chemical Society  137 (2015) 14396–14405 

 

2014

  • A. Bateni, S. Repp, R. Thomann, S. Acar, E. Erdem, M. Somer
    Defect structure of ultrafine MgB2 nanoparticles
    Applied Physics Letters 105 (2014) Art.No. 202605 (4 pages)
  • D. Kaase, C. Gotzmann, S. Rein, Y. Lan, S. Kacprak, J. Klingel 
    [1,2,4]Triazolo[3,3-a]pyridines as bridging ligands. Magnetism of azole-bridged dinuclear copper(II) complexes influenced by trigonal distortion parameter t
    Inorganic Chemistry 53 (2014) 5546-5555 
  • E. Erdem
    Electron beam curing of CoFe2O4 nanoparticles
    Hybrid Materials 1 (2014) 62-70
  • E. Erdem
    Microwave power, temperature, atmospheric and light dependence of intrinsic defects in ZnO nanoparticles: A study of electron paramagnetic resonance (EPR)
    Journal of Alloys and Compounds 605 (2014) 34-44
  • C.V. Pham, M. Krueger, M. Eck, S. Weber, E. Erdem
    Comparative electron paramagnetic resonance investigation of reduced graphene oxide and carbon nanotubes with different chemical functionalities for quantum dot attachment
    Applied Physics Letters 104 (2014) 132102
  • R.T. Boeré, J. Derendorf, C. Jenne, S. Kacprzak, M. Keßler, R. Riebau, S. Riedel, T.L. Roemmele, M. Rühle, H. Scherer, T. Vent-Schmidt, J. Warnecke, S. Weber
    On the oxidation of the three-dimensional aromatics [B12X12]2– (X = F, Cl, Br, I)
    Chemistry – A European Journal 20 (2014) 4447–4459
  • R.C. Hoffmann, M. Kaloumenos, E. Erdem, S. Weber, J.J. Schneider
    Microwave-assisted synthesis, characterisation and dielectric properties of nanocrystalline zirconia
    European Journal of Inorganic Chemistry (2014) 5554–5560
  • G. Kothe, M. Lukaschek, G. Link, S. Kacprzak, B. Illarionov, M. Fischer, W. Eisenreich, A. Bacher, S. Weber
    Detecting a new source for photochemically induced dynamic nuclear polarization in the LOV2 domain of phototropin by magnetic-field dependent 13C NMR spectroscopy
    Journal of Physical Chemistry B 118 (2014) 11622–11632
  • B. Paulus, B. Illarionov, D. Nohr, G. Roellinger, S. Kacprzak, M. Fischer, S. Weber, A. Bacher, E. Schleicher
    One protein, two chromophores: comparative spectroscopic characterization of 6,7-dimethyl-8-ribityllumazine and riboflavin bound to lumazine protein
    Journal of Physical Chemistry B 118 (2014) 13092–13105
  • A.A. Lee, J.C.S. Lau, H.J. Hogben, T. Biskup, D.R. Kattnig, P.J. Hore Bacher, E. Schleicher
    Alternative radical pairs for cryptochrome-based magnetoreception
    Journal of the Royal Soiety. Interface 11 (2014) 20131016 (10 pages)
  • R. Baraki, P. Zierep, E. Erdem, S. Weber, T. Granzow
    Electron paramagnetic resonance study of ZnO varistor material
    Journal of Physics: Condensed Matter 26 (2014) 115801 (6 pages)
  • M. Açikgöz, M.D. Drahus, A. Ozarowski, J. van Tol, S. Weber, E. Erdem
    Local coordination of Fe3+ in ZnO nanoparticles: multi-frequency electron paramagnetic resonance (EPR) and Newman superposition model analysis
    Journal of Physics: Condensed Matter 26 (2014) 155803 (9 pages)
  • M. Eck, C.V. Pham, S. Züfle, M. Neukom, M. Sessler, D. Scheunemann, E. Erdem, S. Weber, H. Borchert, B. Ruhstaller, M. Krüger
    Improved efficiency of bulk heterojunction hybrid solar cells by utilizing CdSe quantum dot–graphene nanocomposites
    Physical Chemistry Chemical Physics 16 (2014) 12251–12260
  • A.E. Sapper, R. Dittmer, D. Damjanovic, E. Erdem, D.J. Keeble, W. Jo, T. Granzow, J. Rödel
    Aging in the relaxor and ferroelectric state of Fe-dopend (1-x)(Bi1/2Na1/2)TiO3-xBaTiO3 piezoelectric ceramics
    Journal of Applied Physics  116 (2014) 104102 (12 pages) 
  • E. Erdem, R.-A. Eichel
    ZnO nanoparticles: defect structure, space-charge depletion layers, and core–shell model
    in: “Oxide Nanostructures. Growth, Microstructures, and Properties” A.K. Srivastava (Editor), CRC Press, Taylor & Francis Group, Boca Raton, FL (2014) 371–389 
  • M. Krüger, M. Eck, C.V. Pham, S. Züfle, M. Neukom, M. Sessler,  D. Scheunemann, E. Erdem, S. Weber, H. Borchert and  B. Ruhstaller
    Improved effiecieny for bulk heterojunction hybrid solar cells by utilizing CdSe quantum dot - graphene nanocomposites
    Physical Chemistry Chemical Physics 16 (2014) 12251-12260 

 

  

2013

  • F. Beckert, A.M. Rostas, R. Thomann, S. Weber, E. Schleicher, C. Friedrich, R. Mülhaupt
    Self-initiated free radical grafting of styrene homo- and copolymers onto functionalized graphene
    Macromolecules 46 (2013) 5488-5496
  • T. Biskup, B. Paulus, A. Okafuji, K. Hitomi, E. D. Getzoff, S. Weber, E. Schleicher
    Variable electron transfer pathways in an amphibian cryptochrome. Tryptophan versus tyrosine-based radical pairs
    Journal of Biological Chemistry 288 (2013) 9249–9260
  • T. Biskup, J.R. Norris, A. Okafuji, A.R. Marino, K. Hitomi, E.D. Getzoff, E. Schleicher, S. Weber
    Characterization of light-induced spin-correlated radical pairs in cryptochromes – Basis for a magnetic compass?
    in "Flavins and Flavoproteins 2011", S. Miller, R. Hille, B. Palfey (Editors)
    Lulu.com (2013), Raleigh, NC, pp. 385–396
  • H. Kaftelen, M. Tuncer, S. Tu, S. Repp, H. Göcmez, R. Thomann, S. Weber, E. Erdem
    Mn-substituted spinel Li4Ti5O12 materials studied by multifrequency EPR spectroscopy
    Journal of Materials Chemistry A 1 (2013) 9973-9982
  • B. Paulus, C. Bajzath, S. Weber, E. Schleicher
    Complex flavoproteins, dehydrogenases and physical methods
    in "Handbook of Flavoproteins", Vol. 2, Hille R, Miller SM, Palfey B (Editors)
    Berlin,  De Gruyter (2013) 361-392
  • T. Biskup
    Time-resolved electron paramagnetic resonance of radical pair intermediates in cryptochromes
    Molecular Physics 111/24 (2013) 3698–3703
  • R.C. Hoffmann, M. Kaloumenos, S. Heinsche, E. Erdem, P. Jakes, R.-A. Eichel, J.J. Schneider
    Molecular precursor derived and solution processed Indium zinc oxide as semiconductor in a field-effect transistor device. Towards an improved understanding of semiconductor film composition
    Journal of Materials Chemistry C 1 (2013) 2577–2584  
  • W.E. Evans, C.A. Dodson, K. Maeda, T. Biskup, C.J. Wedge, C.R. Timmel
    Magnetic field effects in flavoproteins and related Systems
    Interface Focus 3 (2013) 20130037 (17 pages)
  • R.-A. Eichel, E. Erdem, P. Jakes, A. Ozarowski, H. von Tol, R.C. Hoffmann, J.J. Schneider
    Space Charge layer, intrinsic "bulk" and surface complex defects in ZnO nanoparticles - A high field EPR Analysis
    Functional Materials Letters 6 (2013) 133004 (5 pages) 

 

 

 

 

2012

  • Berthold T, Donner von Gromoff E, Santabarbara S, Stehle P, Link G, Poluektov OG, Heathcote P, Beck CF, Thurnauer MC, Kothe G: Exploring the electron transfer pathways in photosystem I by high-time-resolution electron paramagnetic resonance: Observation of the B-side radical pair P700+A1B- in whole cells of the deuterated green alga Chlamydomonas reinhardtii at cryogenic temperatures J Am Chem Soc, 2012; 134: 5563-5576.
  • Conti F, Negro E, DiNoto V, Elger G, Berthold T, Weber S: Time-resolved ESR investigation on energy transfer processes in Nafion photochemistry. International Journal for Hydrogen Energy, 2012; 37: 6317-6325.
  • Jakes P, Eichel R-A: Characterization of tetravalent vanadium functional centres in metal oxides derived from a spin-Hamiltonian analysis Mol Phys, 2012; 110: 277-282.
  • Krapf S, Weber S, Koslowski T: The road not taken: a theoretical view of an unexpected cryptochrome charge transfer path Phys Chem Chem Phys, 2012; 14: 11518-11524.
  • Maeda K, Robinson AJ, Henbest KB, Hogben HJ, Biskup T, Ahmad M, Schleicher E, Weber S, Timmel CR, Hore P: Magnetically sensitive light-induced reactions in cryptochrome are consistent with its proposed role as a magnetoreceptor. P Natl Acad Sci Usa, 2012; 109: 4774-4779.
  • Parashar SKS, Murty BS, Repp S, Weber S, Erdem E: Investigation of intrinsic defects in core-shell-structured Zn0 nanocrystals J Appl Phys, 2012; 111: 1-7.
  • Schaab S, Schulz M, Fritze H, Eichel RA, Erdem E, Rüscher D, Hummelt S, Granzow T: Influence of reducing atmosphere on the defect chemistry of lead lanthanum zirconate titanate Solid State Ionics, 2012; 228: 56-63.
  • Schleicher E, Weber S: Radicals in flavoproteins. Topic in Current Chemistry, 2012; 321: 41-66.
  • Stemme F, Gesswein H, Drahus M, Holländer B, Azucena C, Binder JR, Eichel R-A, Hausselt J, Bruns M: Characterization of non-stoichiometric co-sputtered Ba0.6Sr0.4(Ti1-xFex) (1+x)O3-delta thin films for tunable passive microwave applications Analytical and Bioanalytical Chemistry, 2012; 403: 643-650.

  

2011

  • Biskup T, Hitomi K, Getzoff ED, Krapf S, Koslowski T, Schleicher E, Weber S: Unexpected electron transfer in cryptochrome identified by time-resolved EPR spectroscopy Angew Chem Int Edit, 2011; 50: 12647-12651. : http://DOI: 10.1002/anie.201104321
  • Biskup T, Hitomi K, Getzoff ED, Krapf S, Koslowski T, Schleicher E, Weber S: Identifikation unerwarterter Elektronentransferpfade im Cryptochrom durch zeitaufgelöste Elektronenspinresonanz-Spektroskopie. Angew Chem Int Edit, 2011; 123: 12858-12862.
  • Boeré RT, Kacprzak S, Keßler M, Knapp C, Riebau R, Riedel S, Roemmele TL, Rühle M, Scherer H, Weber S: Oxidation of closo-[B12CL12]2- to the radical anion [B12Cl12].- and to neutral B12Cl12. Angewandte Chemie International Edition, 2011; 50: 549-552.
  • Drahus M, Jakes P, Erdem E, Eichel R-A: Defect structure of the mixed ionic-electronic conducting Sr[Ti,Fe]O-x solid-solution system - Change in iron oxidation states and defect complexation Solid State Ionics, 2011; 184: 47-51.
  • Drahus M, Jakes P, Erdem E, Schaab S, Chen J, Ozerov M, Zvyagin S, Eichel R-A: Manganese-doped (1-x)BiScO3-xPbTiO(3) high-temperature ferroelectrics: Defect structure and mechanism of enhanced electric resistivity Phys Rev B, 2011; 84 (6): 064113.
  • Eichel R-A: Structural and dynamic properties of oxygen vacancies in perovskite oxides-analysis of defect chemistry by modern multi-frequency and pulsed EPR techniques Phys Chem Chem Phys, 2011; 13: 368-384.
  • Erünal E, Jakes P, Körbel S, Acker J, Kungl H, Elsässer C, Hoffmann MJ, Eichel R-A: CuO-doped NaNbO3 antiferroelectrics: Impact of aliovalent doping and nonstoichiometry on the defect structure and formation of secondary phases Phys Rev B, 2011; 84 (18): 184113.
  • Höppe HA, Kazmierczak K, Kacprzak S, Scjeööemberg I, Pöttgen R: Surprising luminescent properties of the polyphosphates Ln(PO3)3: Eu(Ln=Y,Gd,Lu) Dalton T, 2011; 40: 9971-9976.
  • Jakes P, Blickhan N, Jekewitz T, Drochner A, Vogel H, Fuess H, Eichel R-A: Interplay between defect structure and catalytic acitivity in the Mo10-xVxOy mixed-oxide system Chem Physchem, 2011; 12: 3578-3583.
  • Jakes P, Erdem E: Finite size effects in ZnO nano-particles: An electron paramagnetic resonance (EPR) analysis Phys Status Solidi-r, 2011; 5: 56-58.
  • Jakes P, Erdem E, Eichel R-A, Jin L, Damjanovic D: Position of defects with respect to domain walls in Fe3+-doped Pb[Zr0.52Ti0.48]O-3 piezoelectrics ceramics Appl Phys Lett, 2011; 98 (7): 072907.
  • Jakes P, Erdem E, Ozarowski A, van Tol J, Buckan R, Mikhailova D, Ehrenberg H, Eichel R-A: Local coordination of Fe4+ in Li[Co0.98Fe0.02]O-2 as cathode material for lithium ion batteries-multi-frequency EPR and Monte-Carlo Newman-superposition model analysis Phys Chem Chem Phys, 2011; 13: 9344-9352.
  • Jo W, Ollagnier J-B, Park J-L, Anton E-M, Kwon O-J, Park C, Seo H-H, Lee J-S, Erdem E, Eichel R-A, Rödel J: CuO as a sintering additive for (Bi1/2Na1/2)TiO3-BaTiO3-(K0.5Na0.5)NbO3 lead-free piezoceramics Journal of the European Ceramic Society, 2011; 31: 2107-2117.
  • MacMillan F, Kacprzak S, Hellwig P, Grimaldi S, Michel H, Kaupp M: Eludidation mechanisms in haem copper oxidases: The high-affinity Q(H) binding site in quinol oxidase as studied By DONUT-HYSCORE spectroscopy and density functional Theory Faraday Discuss, 2011; 148: 315-344.
  • Maeda K, Neil SRT, Henbest KB, Weber S, Schleicher E, Hore PJ, Mackenzie SR, Timmel CR: . Following radical pair reactions in solution: a step change in sensitivity using cavity ring-down detection J Am Chem Soc, 2011; 133: 17807-17815.
  • Schreier WJ, Pugliesi I, Keller FO, Schrader TE, Zinth W, Braun M, Kacprzak S, Weber S, Römisch-Margl W, Bacher A, Illarionov B, Fischer M: On the vibrational spectra oft he ground and the singlet excited pi pi* state of 6,7-dimethyl-8-ribityllumazine J Phys Chem B, 2011; 115: 3689-3697.
  • Seiffe J, Gautero L, Hofmann M, Rentsch J, Preu R, Weber S, Eichel RA: Surface passivation of crystalline silicon by plasma-enhanced chemical vapor deposition double layers of silicon-rich silicon oxynitride and silicon nitride Journal of Applied Physics, 2011; 109: 034105-1-034105-12.
  • Spatzal T, Aksoyoglu A, Zhang L, Andrade SLA, Schleicher E, Weber S, Rees DC, Einsle O: Direct evidence for intersticial carbon in nitrogenase FeMo cofactor Science, 2011; 334: 940.
  • Weber S, Schroeder C, Kacprzak S, Mathes T, Kowalczyk RM, Essen L-O, Hegemann P, Schleicher E, Bittl R: Light-generated paramagnetic intermediates in BLUF domains Photochem Photobiol, 2011; 87: 574-583.

2010

  • Aksel E, Erdem E, Jakes P, Jones JL, Eichel R-A: Defect structure and materials "hardening" in Fe2O3-doped [Bi0.5Na0.5]TiO3 ferroelectrics Appl Phys Lett, 2010; 97 (1): 012903.
  • Brosi R, Illarionov B, Mathes T, Fischer M, Joshi M, Bacher A, Hegemann P, Bittl R, Weber S, Schleicher E: Hindered rotation of a cofactor methyl group as a probe for protein-cofactor interaction J Am Chem Soc, 2010; 132: 8935-8943.
  • Eichel R-A, Kungl H: Recent developments and future perspectives of lead-free ferroelectrics Funct Mater Lett, 2010; 3: 1-4.
  • Erdem E, Eichel RA, Fetzer Cs, Dezsi I, Lauterbach S, Kleebe HJ, Balogh AG: Site of incorporation and solubility for Fe ions in acceptor-doped PZT ceramics J Appl Phys, 2010; 107 (5): 054109.
  • Erdem E, Jakes P, Eichel R-A, Sinclair DC, Pasha M, Reaney IM: Formation of (Ti'(Ti-V-O)) defect dipoles in BaTiO3 ceramics heat-treated under reduced oxygen partial-pressure Funct Mater Lett, 2010; 3: 65-68.
  • Erdem E, Jakes P, Parashar SKS, Kiraz K, Somer M, Rudiger A, Eichel R-A: Defect structure in aliovalently-doped and isovalently-substituted PbTiO3 nano-powders J Phys-condens Mat, 2010; 22: 345901.
  • Erdem E, Kiraz K, Somer M, Eichel R-A: Size effects in Fe3+-doped PbTiO3 nanocrystals - Formation and orientation of (Fe'Ti-Vo**)* defect-dipoles J Eur Ceram Soc, 2010; 30: 289-293.
  • Erünal E, Eichel R-A, Körbel S, Elsässer C, Acker J, Kungl H, Hoffmann MJ: Defect structure of copper doped potassium niobate ceramics Funct Mater Lett, 2010; 3: 19-24.
  • Hasjim PL, Lendzian F, Ponomarenko N, Weber S, Norris JR: ENDOR study of charge migration in photosynthetic arrays of Rhodobacter sphaeroides Chemphyschem, 2010; 11: 1258-1264.
  • Hasjim PL, Ponomarenko N, Weber S, Norris JR: Exploring electron spin-spin interactions of paramagnetic iron and radical cations of bacteriochlorophyll from oxidized LH1 in the presence of electron transfer in the frozen state. J Phys Chem B, 2010; 114: 14194-14199.
  • Jo W, Erdem E, Eichel R-A, Glaum J, Granzow T, Damjanovic D, Rödel J: Effect of Nb-donor and Fe-acceptor dopants in (Bi1/1Na1/2)TiO3-BaTiO3-(K0.5Na0.5)NbO3 lead-free piezoceramics J Appl Phys, 2010; 108 (1): 014110.
  • Okafuji A, Biskup T, Hitomi K, Getzoff E, Kaiser G, Batschauer A, Bacher A, Hidema J, Teranishi M, Yamamoto K, Schleicher E, Weber S: Light-induced activation of class II cyclobutane pyrimidine dimer photolyases Dna Repair, 2010; 9: 495-505.
  • Pohl T, Spatzal T, Aksoyoglu M, Schleicher E, Rostas AM, Lay H, Glessner U, Boudon C, Hellwig P, Weber S, Friedrich T: Spin labeling of the Escherichia coli NADH ubiquinone oxidoreductase (Complex I) Bba-bioenergetics, 2010; 1797: 1894-1900.
  • Schleicher E, Wenzel R, Ahmad M, Batschauer A, Essen L-O, Hitomi K, Getzoff ED, Bittl R, Weber S, Okafuji A: The electronoc state of flavoproteins: Investigations with proton electron-nuclear double resonance Appl Magn Reson, 2010; 37: 339-352.
  • Schneider JJ, Hoffmann RC, Engstler J, Klyszcz A, Erdem E, Jakes P, Eichel R-A, Pitta-Bauermann L, Bill J: Synthesis, characterization, defect chemistry and FET properties of microwave-derived nanoscaled zinc oxide Chem Mater, 2010; 22: 2203-2212.
  • Weber S, Biskup T, Okafuji A, Marino AR, Berthold T, Link G, Hitomi K, Getzoff ED, Schleicher E, Norris JR: Origin of light-induced spin-correlated radical pairs in cryptochrome J Phys Chem B, 2010; 114: 14745-14754.

 

 2009

  • Baldansuren A, Dilger H, Eichel R-A, van Bokhoven JA, Roduner E: Interaction and reaction of ethylene and oxygen on six-atom silver clusters supported on LTA zeolite J Phys Chem C, 2009; 113: 19623-19632.
  • Baldansuren A, Eichel R-A, Roduner E: Nitrogen oxide reaction with six-atom silver clusters supported on LTA zeolite Phys Chem Chem Phys, 2009; 11: 6664-6675.
  • Biskup T, Schleicher E, Okafuji A, Link G, Hitomi K, Getzoff ED, Weber S: Direkte Detektion eines lichtinduzierten Radikalpaars in einem Cryptochrom-Blaulichtrezeptor Angew Chemie, 2009; 121: 411-415.
  • Biskup T, Schleicher E, Okafuji A, Link G, Hitomi K, Getzoff ED, Weber S: Direct Observation of a Photoinduced Radical Pair in a Cryptochrome Blue Light Photoreceptor Angew Chem Int Edit, 2009; 48: 404-407.
  • Eichel R, Drahus M, Jakes P, Erünal E, Erdem E, Parashar SKS, Kungl H, Hoffmann MJ: Defect structure and formation of defect complexes in CU2+-modified metal oxides derived from a spin-Hamiltonian parameter analysis Mol Phys, 2009; 107: 1981-1986.
  • Eichel RA, Erünal E, Drahus MD, Smyth DM, van Tol J, Acker J, Kungl H, Hoffmann MJ: Local variations in defect polarization and covalent bonding in ferroelectric Cu2+-doped PZT and KNN functional ceramics at the morphotropic phase boundary Phys Chem Chem Phys, 2009; 11: 8698-8705.
  • Eisenreich W, Fischer M, Römisch-Margl W, Joshi M, Richter G, Bacher A, Weber S: Tryptophan 13C nuclear-spin polarization generated by intraprotein electron transfer in a LOV2 domain of the blue-light receptor phototropin Biochem Soc T, 2009; 37: 382-386.
  • Erdem E, Jakes P, Eichel R, Sinclair D., Pasha M, Reaney I.: Formation of (Ti'Ti-Vö). defect dipoles in bationa ceramic s heat-treated under reduced oxygen partial-pressure Functional Materials Letters, 2009; 11: 1-4. (in Druck)
  • Erdem E, Mass V, Gembus A, Schulz A, Liebau-Kunzmann V, Fasel C, RDiedel R, Eichel RA: Defect structure in lithium-doped polymer-derived SiCN ceramics characterized by Raman and electron paramagnetic resonance spectroscopy Phys Chem Chem Phys, 2009; 11: 5628-5633.
  • Fosca Conti, Carlo Corvaja, Filippo Busolo, Giovanni Zordan, Michele Maggini, Stefan Weber: Time-resolved EPR investigation of [70]fulleropyrrolidine nitroxide isomers Phys Chem Chem Phys, 2009; 11 (online): 495-502.
  • Jörg J Schneider, Rudolf C Hoffmann, Jörg Engstler, Stefan Dilfer, Andreas Klyszcz, Emre Erdem, Peter Jakes, Rüdiger A. Eichel: Zinc oxide derived from single source precursor chemistry under chimie douce conditions: formation pathways, defect chemistry and possible applications in thin film printing J Mater Chem, 2009; 19: 1449-1457.
  • Klebe H-J, Lauterbach S, Silvestroni L, Kungl H, Hoffmann MJ, Erdem E, Eichel R-A: Formation of magnetic grains in ferroelectric Pb[Zr0.6Ti0.4]O3 ceramics doped with Fe3+ above the solubility limit Appl Phys Lett, 2009; 94: 142901-1-142901-3.
  • Kothe G, Thurnauer MC: What you get out of high-time resolution electron paramagnetic resonance: example from photosynthetic bacteria Photosynth Res, 2009; 102: 349-365.
  • Schleicher E, Bittl R, Weber S: New role of flavoproteins in molecular cell biology: Blue-light active flavoproteins studied by electron paramagnetic resonance Febs J, 2009; 276: 4290-4303.
  • Yu S, Jensen V, Seeliger J, Feldmann I, Weber S, Schleicher E, Haussler S, Blankenfeldt W: Structure elucidation and preliminary assessment of hydrolase activity of PqsE, the Pseudomonas quinolone signal (PQS) response protein. Biochemistry-us, 2009; 48: 10298-10307.
  • Zipse H, Artin E, Wnuk S, Lohman GJS, Martino D, Griffin RG, Kacprzak S, Kaupp M, Hoffman B, Bennati M, Stubbe JA, Lees N: Structure of the Nucleotide Radical Formed during Reaction of CDP/TTP with the E441Q-'2'2 of E. coli Ribonucleotide Reductase J Am Chem Soc, 2009; 131: 200-211. : http://pubs.ac.org

 

2008

  • Eisenreich W, Joshi M, Weber S, Bacher A, Fischer M: Natural Abundance Solution 13C NMR Studies of a Phototropin with Photoinduced Polarization J Am Chem Soc, 2008; 130: 13544-13545.
  • Gerald Richter,, Stefan Weber,, Werner Römisch,, Adelbert Bacher,, Markus Fischer,, Wolfgang Eisenreich: Photochemically induced dynamic nuclear polarization in a C450A mutant of the LOV2 domain of the Avena sativa blue-light receptor phototropin Journal of the American Chemical Society 130 (2008) 7166 J Am Chem Soc, 2008; 130: 7166.
  • Hoang N, Schleicher E, Kacprzak S, Bouly JP, Picot M, Wu W, Berndt A, Wolf E, Bittel R, Ahmad M: Human and Drosphila cryptochromes are light activated by flavin photoreduction in living cells Plos Biol, 2008; 6: e160.
  • Kevin B. Henbest,, Kiminori Maeda,, Peter J. Hore,, Monika Joshi,, Adelbert Bacher,, Robert Bittl,, Stefan Weber,, Christiane R. Timmel,, Erik Schleicher: Magnetic field effect on the photoactivation reaction of Escherichia coli DNA photolyase P Natl Acad Sci Usa, 2008; 105: 14395-14399.
  • L. Zhang, E. Erdem, X. Ren, R.-A. Eichel: Reorientation of (Mn"Ti-Vö)x defect dipoles in acceptor-modified BaTiO3 single crystals: An electron paramagnetic resonance study Appl Phys Lett, 2008; 93: 2002901-1-202901-3.
  • Okafuji A, Schnegg A, Schleicher E, Möbius K, Weber S: G-Tensors of the Flavin Adenine Dinucleotide Radicals in Glucose Oxidase: A Comparative Multifrequency Electron Paramagnetic Resonan and Electron-Nuclear Double Resonance Study J Phys Chem B, 2008; 112: 3568-3574.
  • Rozenshtein V, Wagnert L, Berg A, Stavitski E, Berthold T, Kothe G, Saltsman I, Gross Z, Levanon H: Probing the Photoexcited States of Rhodium Corroles by Time Resolved Q Band EPR Observation of Strong Spin Orbit Coupling Effects J Phys Chem A, 2008; 112: 5338-5343.