Mössbauer- and EPR-snapshots of an enzymatic reaction: The cytochrome P450 reaction cycle, Hyperfine Interactions , vol. 156, no. 1, pp. 247--256, 2004.

C G Hübner, V Ksenofontov, F Nolde, K Müllen, and T Basché,
Three-dimensional orientational colocalization of individual donor-acceptor pairs, Journal of Chemical Physics , vol. 120, no. 23, pp. 10867--10870, 2004.

H Paulsen, and A X Trautwein,
Density functional theory calculations for spin crossover complexes, Springer-Verlag Berlin, 2004, pp. 197--219.

M. Haase, C.G. Hübner, E. Reuther, A. Herrmann, K. Müllen, and Th. Basché,
Exponential and power-law kinetics in single-molecule fluorescence intermittency, Journal of Physical Chemistry B , vol. 108, no. 29, 2004.

G. Zumofen, J. Hohlbein, and C.G. Hübner,
Recurrence and photon statistics in fluorescence fluctuation spectroscopy, Physical Review Letters , vol. 93, no. 26 I, 2004.

M. Lippitz, C.G. Hübner, T. Christ, H. Eichner, P. Bordat, A. Herrmann, K. Müllen, and T. Basché,
Coherent Electronic Coupling versus Localization in Individual Molecular Dimers, Physical Review Letters , vol. 92, no. 10, 2004.

H. Paulsen, and A.X. X Trautwein,
Calculation of the electronic energy differences of spin crossover complexes, Journal of Physics and Chemistry of Solids , vol. 65, no. 4, pp. 793--798, 2004.

H Winkler, A I Chumakov, and A X Trautwein,
Nuclear resonant forward and nuclear inelastic scattering using synchrotron radiation for spin crossover systems, Springer-Verlag Berlin, 2004, pp. 137--152.

C G Hübner, G Zumofen, A Renn, A Herrmann, K Müllen, and T Basché,
Photon antibunching and collective effects in the fluorescence of single bichromophoric molecules, Physical Review Letters , vol. 91, no. 9, pp. 4, 2003.

Iron-binding characteristics of neuromelanin of the human substantia nigra, Biochemical Pharmacology , vol. 66, no. 3, pp. 489--494, 2003.

B F Matzanke, E Lesuisse, V Schünemann, A X Trautwein, and W Meyer-Klaucke,
Spectroscopic characterization of iron deposits in a yeast model(YFH1-) of Friedreich's ataxia, Journal of Inorganic Biochemistry , vol. 96, no. 1, pp. 189, 2003.

H. Paulsen, L. Duelund, A. Zimmermann, F. Averseng, M. Gerdan, H. Winkler, H. Toftlund, and A.X. Trautwein,
Substituent Effects on the Spin-Transition Temperature in Complexes with Tris(pyrazolyl) Ligands, Monatshefte fur Chemie , vol. 134, no. 2, pp. 295--306, 2003.

B.T.S. Bui, R. Benda, V. Schünemann, D. Florentin, A.X. Trautwein, and A. Marquet,
Fate of the (2Fe-2S)2+ cluster of Escherichia coli biotin synthase during reaction: A Mössbauer characterization, Biochemistry , vol. 42, no. 29, pp. 8791--8798, 2003.

R. Benda, V. Schünemann, A.X. Trautwein, S. Cai, J.R. Polam, C.T. Watson, T.Kh. Shokhireva, and F.A. Walker,
Models of the bis-histidine-coordinated ferricytochromes: Mössbauer and EPR spectroscopic studies of low-spin iron(III) tetrapyrroles of various electronic ground states and axial ligand orientations, Journal of Biological Inorganic Chemistry , vol. 8, no. 7, pp. 787--801, 2003.

V. Rusanov, Sv. Stankov, V. Angelov, N. Koop, H. Winkler, and A.X. Trautwein,
On the theory of the polarization effects and its experimental test by angle-dependent Mössbauer spectroscopy with guanidinium nitroprusside (CN3H6)2[Fe(CN)5NO] (GNP) single crystals, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms , vol. 207, no. 2, pp. 205--218, 2003.

F Lendzian, M Galander, M Hogbom, P Nordlund, C Jung, V Schünemann, and A L Barra,
Tyrosyl radicals in iron enzymes: Structural information from high-field EPR on frozen solutions and single crystals, Journal of Inorganic Biochemistry , vol. 96, no. 1, pp. 64, 2003.

B T S Bui, R Benda, V Schünemann, D Florentin, A X Trautwein, and A Marquet,
Fate of the (2Fe-2S)(2+) cluster of Escherichia coli biotin synthase during reaction: A Mössbauer characterization, Biochemistry , vol. 42, no. 29, pp. 8791--8798, 2003.

F A Walker, L Yatsunyk, M D Carducci, T Teschner, V Schenemann, and A X Trautwein,
Correlation of molecular structure, EPR and Moessbauer spectral type and reduction potential in low-spin ferriheme models of the cytochromes, Journal of Inorganic Biochemistry , vol. 96, no. 1, pp. 248, 2003.

M Haase, C G Hübner, E Reuther, A Herrmann, K Müllen, and Th Basché,
Triplet Kinetics and Blinking of Single Perylenemonoimide Chromophores, vol. in prepara, 2003.

Electronic structure of Fe-bearing lazulites, American Mineralogist , vol. 88, no. 4, pp. 481--488, 2003.

V Rusanov, S Stankov, V Angelov, N Koop, H Winkler, and A X Trautwein,
On the theory of the polarization effects and its experimental test by angle-dependent Mössbauer spectroscopy with guanidinium nitroprusside (CN3H6)(2)[Fe(CN)(5)NO] (GNP) single crystals, Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms , vol. 207, no. 2, pp. 205--218, 2003.

H Schulenburg, S Stankov, V Schünemann, J Radnik, I Dorbandt, S Fiechter, P Bogdanoff, and H Tributsch,
Catalysts for the oxygen reduction from heat-treated iron(III) tetramethoxyphenylporphyrin chloride: Structure and stability of active sites, Journal of Physical Chemistry B , vol. 107, no. 34, pp. 9034--9041, 2003.

Spectroscopic studies of peroxyacetic acid reaction intermediates of cytochrome P450cam and chloroperoxidase, Journal of Inorganic Biochemistry , vol. 91, no. 4, pp. 586--596, 2002.

Structure and mixed spin state of the chloroiron(III) complex of 2,3,7,8,12,13,17,18-octaphenyl-5,10,15,20-tetraphenylporphyrin, Fe(dpp)Cl, Inorganica Chimica Acta , vol. 337, pp. 223--232, 2002.

R Benda, B T S Bui, V Schünemann, D Florentin, A Marquet, and A X Trautwein,
Iron-sulfur clusters of biotin synthase in vivo: A Mössbauer Study, Biochemistry , vol. 41, no. 50, pp. 15000--15006, 2002.