Bennati, M. - Georg-August-Universitäten Göttingen

研究领域

Development of modern methods of electron spin resonance – particularly at high microwave frequencies – to study the structure of biomolecular systems. Measuring of hyperfine and dipolar coupling for the determination of intra- and intermolecular distances from the atomic to the nanometer scale. Application in studies of active paramagnetic centres in enzymatic catalysis.

近期论文

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Nick, T. U.; Lee, W.; Koßmann, S.; Neese, F.; Stubbe, J.; Bennati, M.: Hydrogen bond network between amino acid radical intermediates on the proton-coupled electron transfer pathway of E. coli α2 ribonucleotide reductase. Journal of the American Chemical Society 137 (1), 289-298 (2015) Enkin, N.; Liu, G.; Tkach, I.; Bennati, M.: High DNP efficiency of TEMPONE radicals in liquid toluene at low concentrations. Physical Chemistry Chemical Physics 16 (9), 8795-8800 (2014) Rizzato, R.; Bennati, M.: Enhanced sensitivity of electron-nuclear double resonance (ENDOR) by cross polarisation and relaxation. Physical Chemistry Chemical Physics 16 (17), 7681-7685 (2014) Tkach, I.; Halbmair, K.; Höbartner, C.; Bennati, M.: High-frequency 263 GHz PELDOR. Applied Magnetic Resonance 45 (10), 969-979 (2014) Akoury, E.; Gajda, M.; Pickhardt, M.; Biernat, J.; Pornsuwan, S.; Griesinger, C.; Mandelkow, E.; Zweckstetter, M.: Inhibition of tau filament formation by conformational modulation. Journal of The American Chemical Society 135 (7), 2853-2862 (2013) Engelhard, D. M.; Pievo, R.; Clever, G. H.: Reversible stabilization of transition-metal-binding DNA G-quadruplexes. Angewandte Chemie-International Edition 52 (49), 12843-12847 (2013) Fielding, A.; Parey, K.; Ermler, U.; Scheller, S.; Jaun, B.; Bennati, M.: Advanced electron paramagnetic resonance on the catalytic iron–sulfur cluster bound to the CCG domain of heterodisulfide reductase and succinate: Quinone reductase. Journal of Biological Inorganic Chemistry 18 (8), 905-915 (2013) Kaminker, I.; Tkach, I.; Manukovsky, N.; Huber, T.; Yagi, H.; Otting, G.; Bennati, M.; Goldfarb, D.: W-band orientation selective DEER measurements on a Gd3+/nitroxide mixed-labeled protein dimer with a dual mode cavity. Journal of Magnetic Resonance 227 66-71 (2013) Koch, C.; Tria, G.; Fielding, A.; Brodhun, F.; Valerius, O.; Feussner, K.; Braus, G. H.; Svergun, D. … [more] A structural model of PpoA derived from SAXS-analysis-Implications for substrate conversion. Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids 1831 (9), 1449-1457 (2013) Mondal, K. C.; Roesky, H. W.; Schwarzer, M. C.; Frenking, G.; Tkach, I.; Wolf, H.; Kratzert, D.; … [more] Conversion of a singlet silylene to a stable biradical. Angewandte Chemie International Edition 52 (6), 1801-1805 (2013) Mondal, K. C.; Roesky, H. W.; Schwarzer, M. C.; Frenking, G.; Tkach, I.; Wolf, H.; Kratzert, D.; … [more] Umwandlung eines Singulett-Silylens in ein stabiles Biradikal. Angewandte Chemie 125 (6), 1845-1850 (2013) Pievo, R.; Angerstein, B.; Fielding, A. J.; Koch, C.; Feussner, I.; Bennati, M.: A rapid freeze-quench setup for multi-frequency EPR spectroscopy of enzymatic reactions. ChemPhysChem 14 (18), 4094-4101 (2013) Pornsuwan, S.; Giller, K.; Riedel, D.; Becker, S.; Griesinger, C.; Bennati, M.: Long-range distances in amyloid fibrils of α-synuclein from PELDOR spectroscopy. Angewandte Chemie International Edition 52 (39), 10290-10294 (2013) Rigamonti, L.; Carlino, S.; Halibi, Y.; Demartin, F.; Castellano, C.; Ponti, A.; Pievo, R.; Pasini, A.: Copper 1D coordination polymers and dimers: Role of the carboxylate and the ammonium cation, crystal structures and magnetic studies. Polyhedron 53 157-165 (2013) Rizzato, R.; Kaminker, I.; Vega, S.; Bennati, M.: Cross-polarisation edited ENDOR. Molecular Physics 111 (18-19), 2809-2823 (2013) Tkach, I.; Pornsuwan, S.; Höbartner, C.; Wachowius, F.; Sigurdsson, S.; Baranova, T. Y.; … [more] Orientation selection in distance measurements between nitroxide spin labels at 94 GHz EPR with variable dual frequency irradiation . Physical Chemistry Chemical Physics 15 (10), 3433-3437 (2013) Argirevic, T.; Riplinger, C.; Stubbe, J.; Neese, F.; Bennati, M.: ENDOR spectroscopy and DFT calculations: Evidence for the hydrogen-bond network within α2 in the PCET of E. coli ribonucleotide reductase. Journal of the American Chemical Society 134 (42), 17661-17670 (2012) Casati, C.; Franchi, P.; Pievo, R.; Mezzina, E.; Lucarini, M.: Unraveling unidirectional threading of α-cyclodextrin in a [2]rotaxane through spin labeling approach. Journal of the American Chemical Society 134 (46), 19108-19117 (2012) Griesinger, C.; Bennati, M.; Vieth, H. M.; Luchinat, C.; Parigi, G.; Höfer, P.; Engelke, F.; Glaser, … [more] Dynamic nuclear polarization at high magnetic fields in liquids. Progress in Nuclear Magnetic Resonance Spectroscopy 64 4-28 (2012) Höbartner, C.; Sicoli, G.; Wachowius, F.; Gophane, D. B.; Sigurdsson, S. T.: Synthesis and characterization of RNA containing a rigid and nonperturbing cytidine-derived spin label. Journal of Organic Chemistry 77 (17), 7749-7754 (2012)