Dr. Ingo Gregor


Curriculum vitae


Oct. 1990 - May 1997 Study of Chemistry at the University Siegen, Germany
Specialization in Physical and Theoretical Chemistry
Diploma-Thesis: Aufbau eines Transientenspektrometers für den UV, VIS und NIR-Bereich

July 1997 - Sep. 2001 Ph.D. student at the University Siegen, Germany Stipend of the DFG-graduate school, Dept. of chemistry Doctoral-Thesis:Resonanz-Ramanspektren transienter Zustände stark fluoreszierender Farbstoffe


Oct. 1988 - May 1990 Civilian service
Division for Clinical Chemistry and Central Laboratory
University hospital, Philipps-University Marburg

Jan. 1994 - Sep. 2001 Programmer and software trainer
Fa. ZaCoTec, 57258 Freudenberg
Fa. ZABS GmbH, 35043 Marburg/Lahn

Oct. 1994 - June 1997 Student assistant
Department of Chemistry, University Siegen

Aug. 1997 - July 1998 Scientific assistant
Department of Chemistry, University Siegen

Oct. 2000 - Sep. 2001 Research scientist
Center of Sensor Systems, University Siegen

Oct. 2001 - June 2003 Project manager for instrument development
Atto-Tec GmbH, Siegen

July 2003 - May 2008 Staff scientist in the single molecule group
Institute for Neuroscience and Biophysics 1
Research Center Jülich GmbH

June 2008 - Dec. 2008 Senior scientist
Department of Molecular Neurosensorics
Research Center caesar at Bonn

since Jan. 2009 Senior scientist
3rd. Institute of Physics
Georg-August-University at Göttingen


  • Chizhik, A.I.., Rother, J.., Gregor, I.., Janshoff, A.., Enderlein, J..: Metal-induced energy transfer for live cell nanoscopy, in: NAT PHOTONICS 8, 2014, S. 124-127.
  • Chizhik, A.I.., Gregor, I.., Ernst, B.., Enderlein, J..: Nanocavity-based determination of absolute values of photoluminescence quantum yields, in: CHEMPHYSCHEM 14, 2013, S. 505-513.
  • Kashikar, N.D.., Alvarez, L., Seifert, R., Gregor, I., Jäckle, O., Beyermann, M., Krause, E., Kaupp, U.B..: Temporal sampling, resetting, and adaptation orchestrate gradient sensing in sperm, in: J CELL BIOL 198, 2012, S. 1075-1091.
  • Alvarez, L., Dai, L., Friedrich, B.M.., Kashikar, N.D.., Gregor, I., Pascal, R., Kaupp, U.B..: The rate of change in Ca2+ concentration controls sperm chemotaxis, in: J CELL BIOL 196, 2012, S. 653-663.
  • Ohrt, T.., Prior, M.., Dannenberg, J.., Odenwälder, P.., Dybkov, O.., Rasche, N.., Schmitzová, J.., Gregor, I.., Fabrizio, P.., Enderlein, J.., Lührmann, R..: Prp2-mediated protein rearrangements at the catalytic core of the spliceosome as revealed by dcFCCS, in: RNA 18, 2012, S. 1244-1256.
  • Chizhik, A.I.., Gregor, I.., Schleifenbaum, F.., Müller, C.B.., Röling, C.., Meixner, A.J.., Enderlein, J..: Electrodynamic Coupling of Electric Dipole Emitters to a Fluctuating Mode Density within a Nanocavity, in: PHYS REV LETT 108, 2012, S. 163002.
  • Gregor, I., Kramer, B., Koberling, F., Erdmann, R., Enderlein, J., Wahl, M., Fore, S.: Fast algorithms for the analysis of spectral FLIM data, in: Proc. SPIE 7903 Multiphoton Microscopy in the Biomedical Sciences XI, Washington / USA, 2011, S. 790330.
  • Enderlein, J.., Gregor, I.., Ruckstuhl, T..: Imaging Properties of Supercritical Angle Fluorescence Optics, in: OPT EXPRESS 19, 2011, S. 8011-8018.
  • Loman, A., Gregor, I., Stutz, C., Mund, M., Enderlein, J.: Measuring rotational diffusion of macromolecules by fluorescence correlation spectroscopy, in: PHOTOCH PHOTOBIO SCI 9, 2010, S. 627-636.
  • Kriegsmann, Jana., Gregor, Ingo., von der Hocht, Iris., Klare, Johann., Engelhard, Martin., Enderlein, Jörg., Fitter, Jörg.: Translational diffusion and interaction of a photoreceptor and its cognate transducer observed in giant unilamellar vesicles by using dual-focus FCS., in: CHEMBIOCHEM 10(11), 2009, S. 1823-9.
  • Rosenkranz, Tobias., Katranidis, Alexandros., Atta, Diaa., Gregor, Ingo., Enderlein, Jörg., Grzelakowski, Mariusz., Rigler, Per., Meier, Wolfgang., Fitter, Jörg.: Observing proteins as single molecules encapsulated in surface-tethered polymeric nanocontainers., in: CHEMBIOCHEM 10(4), 2009, S. 702-9.
  • Strunk, Jennifer Julia., Gregor, Ingo., Becker, Yvonne., Lamken, Peter., Lata, Suman., Reichel, Annett., Enderlein, Jörg., Piehler, Jacob.: Probing protein conformations by in situ non-covalent fluorescence labeling., in: BIOCONJUGATE CHEM 20(1), 2009, S. 41-6.