Publikationen
2024 |
T.L.C. Jansen, L.M. Günther, J. Koester, J. Köhler Wenzel, Felix A. ; Stäter, Sebastian ; O’Reilly, Padraic ; Kreger, Klaus ; Köhler, Jürgen ; Hildner, Richard ; Schmidt, Hans-Werner: C. Yi, U. Gerken, K. Tang, M. Philipp, M. D. Zurbriggen, J. Köhler, A. Möglich H. Zhang, P. Dharpure, M. Philipp, P. Mulvaney, M. Thelakkat, J. Köhler H. Zhang, Y. Liu, Y. Dong, A. Ashokan, A. Widmer-Cooper, J. Köhler, P. Mulvaney |
2023 |
S. Stäter, F. A. Wenzel, H. Welz, K. Kreger, J. Köhler, H.W. Schmidt, R. Hildner Directed Gradients in the Excited-State Energy Landscape of Poly(3-hexylthiophene) Nanofibres J.Am.Chem.Soc., 145, 13780-13787 (2023), DOI: 10.1021/jacs.3c02117 eRef-Link |
2022 |
I. Elvers, T. C. Nguyen-Phan, A. T. Gardiner, C. N. Hunter, R. J. Cogdell, J. Köhler Phasor analysis reveals multicomponent fluorescence kinetics in the LH2 comples from Mch. Purpuratum J. Phys. Chem B., 126, 10335-10346 (2022), DOI: 10.1021/acs.jpcb.2c04983 eRef-Link |
A. Albert, M. Fried, M. Thelakkat, J. Köhler Emission modulation of fluorescent Turn-on mode Dibenzothienyl sulfonyl ethene photoswitches embedded in a polymer film Phys. Chem. Chem. Phys., 24, 29791 (2022), DOI: 10.1039/d2cp05062e eRef-Link |
E. Multamäki, A. García de Fuentes, O. Sieryi, a. Bykov, U. Gerken, A. T. Rnzani, J. Köhler, I. Meglinski, A. Möglich, H. Takala Optogenetic Control of Bacterial Expression by Red Light ACS Synth. Biol., 11, 3354-367 (2022), DOI: 10.1021/acssynbio.2c00259 eRef-Link |
T.H. Panintingjati Brotosudarmo, B. Wittmann, S. Seki, R. Fujii, J. Köhler Wavelength-Dependent Optical Response of Single Photosynthentic Antenna Complexes from Siphonous Green Alga Codium fragile J. Phys. Chem. Lett., 13, 5226-5231 (2022), DOI: 10.1021/acs.jpclett.2c01160 |
J. Phys. Chem. Lett., 13, 7802b-7803 (2022), DOI: 10.1021/acs.jpclett.2c02416 eRef-Link |
T.H. Panintingjati Brotosudarmo, B. Wittmann, S. Seki, R. Fujii, J. Köhler Preprocess dependence of pftical proberties of ensembles and single siphonaxanthin-containing major antenna from the marine green alga Codium fragile Scientific Reports, 12, 8461 (2022), DOI: 10.1038/s41598-022-11572-3 eRef-Link |
2021 |
P. Beer, P. Reichstein, K. Schötz, D. Raithel, M. Thelakkat, J. Köhler, F. Panzer, R. Hildner Disorder in P3HT nanoparticles probed by optical spectroscopy on P3HT-B-PEG micelles J. Phys. Chem. A, 125 (2021), 10165-10173, DOI: 10.1021/acs.jpca.1c08377 eRef-Link |
B. Wittmann, T. Biskup, K. Kreger, J. Köhler, H.W. Schmidt, R. Hildner All-optical control of singlet exciton transport in individual supramolecular nanostructures by triplet gating Nanoscale Horizons, 6 (2021), 998, DOI: 10.1039/d1nh00514f eRef-Link |
T. Kunsel, L.M. Günther, J. Köhler, T.L.C. Jansen, J. Knoester Probing Size Variations of Molecular Aggregates inside Chlorosomes using Single-Particle Spectroscopy J. Chem. Phys., 155 (2021), 124310, DOI: 10.1063/5.0061529 eRef-Link |
J. Maier, T. Weller, M. Thelakkat, J. Köhler Long-term switching of single photochromic triads based on dithienylcyclopenten and fluorophores J. Chem. Phys., 155 (2021), 014901, DOI: 10.1063/5.0056815 eRef-Link |
L.M. Günther, J. Knoester, J. Köhler Limitations of Linear Dichroism Spectroscopy for Elucidating Structural Issues of Light-Harvesting Aggregates in Chlorosomes Molecules, 26 (2021), 899, DOI: 10.3390/molecules26040899 eRef-Link |
2020 |
E.M. Akinoglu, C. Kinnear, Y. Xue, H. Zhang, J. Köhler, P. Mulvaney Concealed Structural Colours Uncovered by Light Scattering Adv. Opt. Mater., (2020), 1 – 8, DOI: 10.1002/adom.202001307 eRef-Link |
T. Kunsel, A. Löhner, J. Mayo, J. Köhler, T.L. C. Jansen, J. Knoester Unraveling intra-aggregate structural disorder using single-molecule spectroscopy J. Chem. Phys., 153 (2020), 134304-134304-12, DOI: 10.1063/5.0023551 eRef-Link |
D. Golonka, U. Gerken, J. Köhler, A. Möglich The Associtation Kinetics Encode the Light Dependence of Arabidopis Phytochrome B Interactions J. Mol. Biol., 432 (2020), 4327-4340, DOI: 10.1016/j.jmb.2020.06.001 eRef-Link |
B. Wittmann, F.A. Wenzel, S. Wiesneth, A.T. Haedler, M. Drechsler, K. Kreger, J. Köhler, E. W. Meijer, H.-W. Schmidt, R. Hildner Enhancing Long-Range Energy Transport in Supramolecular Architectures by Tailoring Coherence Properties J. Am. Chem. Soc. 142 (2020), 8323-8330, DOI: 10.1021/jacs.0c01392 eRef-Link |
2019 |
H.N. Ho, D. Zalami, J. Köhler, A. M. van Oijen and H. Ghodke Identification of Multiple Kinetic Populations of DNA-Binding Proteins in Live Cells Biophys. J. 117 (2019) 950-961, DOI: 10.1016/j.bpj.2019.07.015 eRef-Link |
K. Wilma, C. Shu, U. Scherf, R. Hildner Two-photon induced ultrafast coherence decay of highly excited states in single molecules New J. Phys. 21 (2019) 1367-2630, DOI: 10.1088/1367-2630/ab115d eRef-Link |
K. Wilma, C. Shu, U. Scherf, R. Hildner Visualising Hidden Ultrafast Processes in Individual Molecules by Single-Pulse Coherent Control J. Am. Chem. Soc. 140 (2018) 15329-15335, DOI: 10.1021/jacs.8b08674 eRef-Link |
J. Köhler, R.J. Cogdell Studying Conformational Changes of Proteins via Single Molecule Spectroscopy: Cryogenic Temperatures Versus Room Temperature Ed. B. Grimm: Advances in Botanical Research (2019); Elsevier Ltd., DOI: 10.1016/bs.abr.2018.12.002, ISSN 0065-2296 eRef-Link |
A. Löhner, T. Kunsel, M.I.S. Röhr, T.L.C. Jansen, S. Sengupta, F. Würthner, J. Knoester, J. Köhler Spectral- and structural variations of biomimetic light-harvesting nanotubes J. Phys. Chem Lett. 10 (2019), 2715-2724, DOI: 10.1021/acs.jpclett.9b00303 eRef-Link |
2018 |
D. Zalami, O. Grimm, F. H. Schacher, U. Gerken, J. Köhler Non-Invasive Study of the Three-Dimensional Structure of Nanoporous Polymer Membranes Soft Matter 14 (2018) 9750-9754, DOI: 10.1039/c8sm01870g eRef-Link |
A.V. Naumov, A.A. Gorshelev, M.G. Gladush, T.A. Anikushina, A.V. Golovanova, J. Köhler, L. Kador Micro-Refractometry and Local-Field Mapping with Single Molecules Nano Lett., 18 (2018) 6129-6134, DOI: 10.1021/acs.nanolett.8b01753 eRef-Link |
J. Maier, M. Pärs, K. Gräf, M. Thelakkat, J. Köhler Light Controls Light: Single Molecules as Optical Switches European Phys. Journals Web of Conferences 190 (2018) 02006, HBSM-2018, DOI: 10.1051/epjconf/201819002006 eRef-Link |
L.M. Günther, A. Löhner, C. Reiher, T. Kunsel, T. L.C. Jansen, M. Tank, D. A. Bryant, J. Knoester, J. Köhler Structural Variations in Chlorosomes from Wild-Type and a bchQR Mutant of Chlorobaculum tepidum Revealed by Single-Molecule Spectroscopy J. Phys. Chem. B 122 (2018) 6712-6723, DOI: 10.1021/acs.jpcb.8b02875 eRef-Link |
D. Raithel, L. Simine, S. Pickel, K. Schötz, F. Panzer, S. Baderschneider, D. Schiefer, R. Lohwasser, J. Köhler, M. Thelakkat, M. Sommer, A. Köhler, P.J. Rossky, R. Hildner Direct Observation of Backbone Planarisation via Side-Chain Alignment in Single Bulky-Substituted Polythiophenes Proc. Natl. Acad. Sci. 115 (2018) 2699-2704, DOI: 10.1073/pnas.1719303115 eRef-Link |
2017 |
A. Löhner, R. Cogdell, J. Köhler Contribution of Low-Temperature Single-Molecule Techniques to Structural Issues of Pigment-Protein Complexes from Photosynthetic Purple Bacteria J. R. Soc. Interface 15 (2017) 20170680, DOI: 10.1098/rsif.2017.0680 eRef-Link |
F.M. Keheze, D. Raithel, T. Wu, D. Schiefer, M. Sommer, R. Hildner, G. Reiter Signatures of Melting and Recrystallization of a Bulky Substituted Poly(thiophene) Identified by Optical Spectroscopy Macromolecules 50 (2017) 6829-6839, DOI: 10.1021/acs.macromol.7b01080 eRef-Link |
J. Thurn, J. Maier, M. Pärs, K. Gräf, M. Thelakkat, J. Köhler Temperature Dependence of the Conversion Efficiency of Photochromic Perylene Bisimide Dithienylcyclopentene Triads Embedded in a Polymer Phys. Chem. Chem. Phys. 19 (2017) 26065-26071, DOI: 10.1039/c7cp03634e eRef-Link |
Cheng Li, Antonio Guerrero, Yu Zhong, Anna Gräser, Carlos Melo Luna, J. Köhler, Juan Bisquert, R. Hildner, S. Hüttner Real-Time Direct Observation of Iodide Ion Migration in Methylammonium Lead Halide Perovskites Small 13 (2017) 1701711 (1-10), DOI: 10.1002/smll.201701711 eRef-Link |
S. Motamen, C. Schörner, D. Raithel, J.-P. Malval, T. Jarrosson, F. Serein-Spirau, L. Simon, R. Hildner, G. Reiter Low Loss Optical Waveguide in Large Single Crystals of a Thiophene-Based Oligomer Phys. Chem. Chem. Phys. 19 (2017) 15980-15987, DOI: 10.1039/c7cp01639e eRef-Link |
K. Wilma, T. Unger, S. Tuncel Kostakoglu, M. Hollfelder, C. Hunger, A. Lang, A. G. Gürek, M. Thelakkat, J. Köhler, A. Köhler, S. Gekle, R. Hildner Excited State Dynamics and Conformations of a Cu(ll)-Phthalocyanine-Perylenebisimide Dyad Phys. Chem. Chem. Phys. 19 (2017) 22169-22176, DOI: 10.1039/c7cp04026a eRef-Link |
T. Brixner, R. Hildner, J. Köhler. C. Lambert, F. Würthner Exciton Transport in Molecular Aggregates from Natural Antennas to Synthetic Chromophore Systems Advanced Energy Materials 7 (2017) 1700236, DOI: 10.1002/aenm.201700236 eRef-Link |
J. Maier, M. Pärs, T. Weller, M. Thelakkat, J. Köhler Deliberate Switching of Single Photochromic Triads Scientific Reports 7 (2017) 41739-1 – 41739-8, DOI: 10.1038/srep41739 eRef-Link |
R. Hildner, A. Köhler, P. Müller-Buschbaum, F. Panzer, M. Thelakkat π-Conjugated Donor Polymers: Structure Formation and Morphology in Solution, Bulk and Photovoltaic Blends Adv. Energy Mater. 7 (2017) 1700314, DOI: 10.1002/aenm.201700314 eRef-Link |
2016 |
D. Raithel, S. Baderschneider, T.B. de Queiroz, R. Lohwasser, J. Köhler, M. Thelakkat, S. Kümmel, R. Hildner The Emitting Species of Poly(3-hexylthiophene): From Single, Isolated Chains to Bulk Macromolecules 49 (2016) 9553−9560, DOI: 10.1021/acs.macromol.6b02077 eRef-Link |
S. Motamen, D. Raithel, R. Hildner, K. Rahimi, T. Jarrosson, F. Serein-Spirau, L. Simon, G. Reiter Revealing Order and Disorder in Films and Single Crystals of a Thiophene-Based Oligomer by Optical Spectroscopy ACS Photonics 3 (2016) 2315-2323, DOI: 10.1021/acsphotonics.6b00473 eRef-Link |
M. Reichenberger, S. Baderschneider, D. Kroh, J. Köhler, R. Hildner, A. Köhler Watching Paint Dry: The Impact of Diiodooctane on the Kinetics of Aggregate Formation in Thin Films of Poly(3-hexylthiophene) Macromolecules 49 (2016) 6420-6430, DOI: 10.1021/acs.macromol.6b01257 eRef-Link |
A. Löhner, K. Ashraf, R.J. Cogdell, J. Köhler Fluorescence-Excitation and Emission Spectroscopy on Single FMO Complexes Scientific Reports 6 (2016) 31875-31880; DOI: 10.1038/srep31875 eRef-Link |
C. Li, Y. Zhong, C. A. Melo Luna, T. Unger, K. Deichsel, A. Gräser, J. Köhler, A. Köhler, R. Hildner, S. Huettner Emission Enhancement and Intermittency in Polycrystalline Organolead Halide Perovskite Films Molecules 21 (2016) 1081-1092, Doi:10.3390/molecules21081081 eRef-Link |
L.M. Günther, M. Jendrny, E.A. Bloemsma, M. Tank, G.T. Oostergetel, D.A. Bryant, J. Knoester, J. Köhler Structure of Light-Harvesting Aggregates in Individual Chlorosomes J. Phys. Chem. B 120 (2016) 5367-5376, DOI: 10.1021/acs.jpcb.6b03718 eRef-Link |
F. Panzer, S. Baderschneider, T. Gujar, T. Unger, S. Bagnich, M. Jakoby, H. Bässler, S. Hüttner, J. Köhler, R. Moos, M. Thelakkat, R. Hildner, A. Köhler Reversible Laser Induced Amplified Spontaneous Emission from Coexisting Tetragonal and Orthorhombic Phases in Hybrid Lead Halide Perovskites Adv. Optical Mater. 4 (2016) 917-928, DOI: 10.1002/adom.201500765 eRef-Link |
K. Wilma, A. Issac, Z. Chen, F. Würthner, R. Hildner, J. Köhler Tracing Single Electrons in a Disordered Polymer Film at Room Temperature J. Phys. Chem. Lett. 7 (2016) 1478–1483, DOI: 10.1021/acs.jpclett.6b00446 eRef-Link |
S. Baderschneider, U. Scherf, J. Köhler, R. Hildner Influence of the Conjugation Length on the Optical Spectra of Single Ladder-Type (p-Phenylene) Dimers and Polymers J. Phys. Chem. A 120 (2016) 233-240, DOI: 10.1021/acs.jpca.5b10879 eRef-Link |
2015 |
M. Schörner, S.R. Beyer, J. Southall, R.J. Cogdell, J. Köhler Conformational Memory of a Protein Revealed by Single-Molecule Spectroscopy J. Phys. Chem. B 119 (2015) 13964−13970, DOI: 10.1021/acs.jpcb.5b07494 eRef-Link |
M. Schörner, S.R. Beyer, J. Southall, R.J. Cogdell, J. Köhler Multi-Level, Multi Time-Scale Fluorescence Intermittency of Photosynthetic LH2 Complexes. A Precursor of Non-Photochemical Quenching? J. Phys. Chem. B 119 (2015) 13958−13963, DOI: 10.1021/acs.jpcb.5b06979 eRef-Link |
M. Pajusalu, R. Kunz, M. Rätsep, K. Timpmann, J. Köhler, A. Freiberg Unified Analysis of Ensemble and Single-Complex Optical Spectral Data from Light- Harvesting 2 Chromoproteins for Gaining Deeper Insight into Bacterial Photosynthesis Phys. Rev. E 92 (2015) 052709-12, DOI: 10.1103/PhysRevE.92.052709 eRef-Link |
A.T. Haedler, K. Kreger, A. Issac, M. Kivala, N. Hammer, J. Köhler, H.-W. Schmidt, R. Hildner Long-Range Energy Transport in Single Supramolecular Nanofibres at Room Temperature Nature 523 (2015) 196-199, DOI: 10.1038/nature14570 eRef-Link |
S.R. Beyer, L. Müller, J. Southall, R.J. Cogdell, G.M. Ullmann, J. Köhler The Open, the Closed and the Empty: Time-resolved Fluorescence Spectroscopy and Computational Analysis of RC-LH1 Complexes from Rhodopseudomonas palustris J. Phys. Chem. B 119 (2015) 1362-1373, DOI: 10.1021/jp510822k eRef-Link |
A. Löhner, A.-M. Carey, K. Hacking, N. Picken, S. Kelly, R. Cogdell, J. Köhler The Origin of the Split B800 Absorption Peak in the LH2 Complexes from Allochromatium vinosum Photosynth. Res. 123 (2015) 23-31, DOI: 10.1007/s11120-014-0036-2 eRef-Link |
2014 |
F. Spreitler, M. Sommer, M. Thelakkat, S. Gekle, J. Köhler Unravelling the Conformationas of di(perylene bisimide acrylate) by combining Time-Resolved Fluorescence-Anisotropy Experiments and Molecular Modelling Phys. Chem. Chem. Phys. 16 (2014) 25959-25967, DOI: 10.1039/c4cp03064h eRef-Link |
A.T. Haedler, S.R. Beyer, N. Hammer, R. Hildner, M. Kivala, J. Köhler, H.W. Schmidt Synthesis and Photophysical Properties of Multichromophoric Carbonyl-Bridged Triarylamines Chemistry a European Journal 20 (2014) 11708-11718, DOI: 10.1002/chem.201403667 eRef-Link |
C.E.Susa, J.H. Reina, R. Hildner Plasmon-Assisted Quantum Control of Distant Emitters Phys. Lett. A 378 (2014) 2372-2376 DOI: 10.1016/j.physleta.2014.06.038 eRef-Link |
R. Kunz, K. Timpmann, J. Southall, R.J. Cogdell, A. Freiberg, J. Köhler Single-Molecule Spectroscopy Unmasks the Lowest Exciton State of the B850 Assembly in LH2 from Rps. acidophila Biophys. J. 106 (2014) 2008-2016, DOI: 10.1016/j.bpj.2014.03.023 eRef-Link |
D. Brinks, R. Hildner, E. M.H.P. van Dijk, F.D. Stefani, J.B. Nieder, J.Hernando, N.F. van Hulst. Ultrafast Dynamics of Single Molecules Chem. Soc. Rev. 43 (2014) 2476-2491 DOI: 10.1039/C3CS60269A eRef-Link |
M. Jendrny, T.J. Aartsma, J. Köhler Insights into the Excitonic States of Individual Chlorosomes from Chlorobaculum tepidum Biophys. J. 106 (2014) 1921-1927, DOI: 10.1016/j.bpj.2014.03.020 eRef-Link |
D. Ernst, J. Köhler, M. Weiss Probing the Type of Anomalous Diffusion with Single-Particle Tracking Phys. Chem. Chem. Phys. 16 (2014) 7686-7691, DOI: 10.1039/c4cp00292j eRef-Link |
M. Pärs, M. Gradmann, K. Gräf, P. Bauer, M. Thelakkat, J. Köhler Optical Gating with Organic Building Blocks. A Quantitative Model for the Fluorescence Modulation of Photochromic Perylene Bisimide Dithienylcyclopentene Triads Scientific Reports 4 (2014) 4316-1 – 4316-6, DOI: 10.1038/srep04316 eRef-Link |
A. Issac, R. Hildner, C. Hippius, F. Würthner, J. Köhler Stepwise Decrease of Fluorescence vs. Sequential Photobleaching in a Single Multichromophoric System ACS Nano 8 (2014) 1708-1717, DOI: 10.1021/nn4060946 eRef-Link |
R. Schmidt, M. Pärs, T. Weller, M. Thelakkat, J. Köhler Trapping on Demand: External Regulation of Excitation Energy Transfer in a Photoswitchable Smart Matrix Applied Physics Letters 104 (2014) 013304-4; DOI: 10.1063/1.4860984 eRef-Link |
R. Scheier, J. Köhler, H. Schmidt Identification of the Early Postmortem Metabolic State of Porcine M. Semimem-branosus Using Raman Spectroscopy Vibrational Spectroscopy 70 (2014) 12-17 DOI: 10.1016/j.vibspec.2013.10.001 eRef-Link |
2013 |
P.S. Böhm, R. Kunz, J. Southall, R.J. Cogdell, J. Köhler Does the Reconstitution of RC-LH1 Complexes from Rhodopseudomonas acidophila Strain 10050 into a Phospholipid Bilayer Yield the Optimum Environment for Optical Spectroscopy? J. Phys. Chem. B. 117 (2013) 15004-15013; DOI: 10.1021/jp409980k eRef-Link |
M. Pärs, K. Gräf, P. Bauer, M. Thelakkat, J. Köhler Optical Gating of Perylene Bisimide Fluorescence Using Dithienylcyclopentene Photochromic Switches Applied Physics Letters 103 (2013) 221115-1 – 221115-4; DOI: 10.1063/1.4837355 classified as „Research Highlight“, Nature Photonics 8 (2014) 84 eRef-Link |
R. Kunz, K. Timpmann, J. Southall, R.J. Cogdell, J. Köhler, A. Freiberg Fluorescence-Excitation and Emission Spectra from LH2 Antenna Complexes of Rhodopseudomonas acidophila as a Function of the Sample Preparation Conditions J. Phys. Chem. B. 117 (2013) 12020-12029, DOI: 10.1021/jp4073697 eRef-Link |
A. Sumino, T. Dewa, T. Noji, Y. Nakano, N. Watanabe, R. Hildner, N. Bösch, J. Köhler, M. Nango Influence of Phospholipid Composition on Self-Assembly and Energy-Transfer Efficiency in Networks of Light-Harvesting 2 Complexes J. Phys. Chem. B 117 (2013) 10395-10404, DOI: 10.1021/jp4047819 eRef-Link |
R. Kunz, K. Timpmann, J. Southall, R.J. Cogdell, A. Freiberg, J. Köhler Fluctuations in the Electron-Phonon Coupling of a Single Chromoprotein Ang. Chem. Int. Ed. 52 (2013) 8726-8730, DOI: 10.1002/anie.201303231 classified as „hot paper“ eRef-Link |
P. Bauer, M. Sommer, J. Thurn, M. Pärs, J. Köhler, M. Thelakkat A Photoswitchable Poly(3-hexylthiophene) Chem. Commun. 49 (2013) 4637-4639, DOI: 10.1039/c3cc41765d eRef-Link |
P. Böhm, J. Southall, R.J. Cogdell, J. Köhler Single-Molecule Spectroscopy on RC-LH1 Complexes of Rhodopseudomonas acidophila strain 10050 J. Phys. Chem. B 117 (2013) 3120-3126, DOI: 10.1021/jp4005218 eRef-Link |
E. Ernst, J. Köhler How the Number of Fitting Points for the Slope of the Mean-Square Displacement Influences the Experimentally Determined Particle Size Distribution from Single-Particle Tracking Phys. Chem. Chem. Phys. 15 (2013) 3429-3432, DOI: 10.1039/c3cp44391d eRef-Link |
D. Ernst, J. Köhler Measuring a Diffusion Coefficient by Singe-Particle Tracking: Statistical Analysis of Experimental Mean Squared Displacement Curves Phys. Chem. Chem. Phys. 15 (2013) 845-849, DOI: 10.1039/c2cp43433d eRef-Link |
2012 |
M. Jendrny, T.J. Aartsma, J. Köhler Fluorescence Excitation Spectra from Individual Chlorosomes of the Green Sulfur Bacterium Chlorobaculum tepidum J. Phys. Chem. Lett. 3 (2012) 3745-3750, DOI: 10.1021/jz301808h eRef-Link |
R. Kunz, K. Timpmann, J. Southall, R. Codgell, A. Freiberg, J. Köhler Exciton Self Trapping in Photosynthetic Pigment-Protein Complexes Studied by Single-Molecule Spectroscopy J. Phys. Chem. B 116 (2012) 11017-11023, DOI: 10.1021/jp3040456 eRef-Link |
J. Köhler Supramolecular Dye Aggregates: Nanotube Knockout Nature Chemistry 4 (2012) 598-600, DOI: 10.1038/nchem.1410 eRef-Link |
A. Issac, R. Hildner, D. Ernst, C. Hippius, F. Würthner, J. Köhler Single Molecule Studies of calix[4]arene-linked Perylene Bisimide Dimers: Relationship Between Blinking, Lifetime and/or Spectral Fluctuations Phys. Chem. Chem. Phys. 14 (2012) 10789-10798, DOI: 10.1039/c2cp41250k eRef-Link |
D. Ernst, S. Hain, J. Köhler Setup for Single-Particle Tracking: Artefacts and Corrections J. Opt. Soc. Am. A 29 (2012) 1277-1287, DOI: 10.1364/JOSAA.29.001277 eRef-Link |
F. Spreitler, M. Sommer, M. Thelakkat, J. Köhler Conformational Dynamics of Di-(Perylene Bisimide Acrylate) and its Footprints in Steady-State, Time-Resolved, and Fluorescence-Correlation Spectroscopy Phys. Chem. Chem. Phys. 14 (2012) 7971-7980, DOI: 10.1039/c2cp40387k eRef-Link |
D. Ernst, M. Hellmann, J. Köhler, M. Weiss Fractional Brownian Motion in Crowded Fluids Soft Matter 8 (2012) 4886-4889, V DOI: 10.1039/C2SM25220A eRef-Link |
2011 |
S.R. Beyer, S. Ullrich, S. Kudera, A.T. Gardiner, R.J. Cogdell, J. Köhler Hybrid Nanostructures for Enhanced Light-Harvesting: Plasmon Induced Increase in Fluorescence from Individual Photosynthetic Pigment-Protein-Complexes Nano Letters 11 (2011) 4897-4901, DOI: 10.1021/nl202772h eRef-Link |
M. Pärs, C.C. Hofmann, K. Willinger, P. Bauer, M. Thelakkat, J. Köhler An Organic Optical Transistor Operated under Ambient Conditions Ang. Chem. Int. Ed. 50 (2011) 11405-11408, DOI: 10.1002/anie.201104193 eRef-Link |
S. Jang, R.J. Silbey, R. Kunz, C. Hofmann, J. Köhler Is there Elliptic Distortion in the Light Harvesting Complex 2 of Purple Bacteria? J. Phys. Chem. B 115 (2011) 12947-12953, DOI: 10.1021/jp202344s eRef-Link |
T.J. Pflock, S. Oellerich, L. Krapf, J. Southall, R.J. Cogdell, G.M. Ullmann, J. Köhler The Electronically Excited States of LH2 Complexes from Rhodopseudomonas acidophila strain 10050 Studied by Time-Resolved Spectroscopy and Dynamic Monte Carlo Simulations: II: Homo-Arrays of LH2 Complexes Reconstituted into Phospholipid Model Membranes J. Phys. Chem. B 115 (2011) 8821-8831, DOI: 10.1021/jp2023583 eRef-Link |
T.J. Pflock, S. Oellerich, J. Southall, R.J. Cogdell, G.M. Ullmann, J. Köhler The Electronically Excited States of LH2 Complexes from Rhodopseudomonas acidophila strain 10050 Studied by Time-Resolved Spectroscopy and Dynamic Monte Carlo Simulations: I: Isolated, Non-Interacting LH2 Complexes J. Phys. Chem. B 115 (2011) 8813-8820, DOI: 10.1021/jp202353c eRef-Link |
R.Q. Albuquerque, C.C. Hofmann, J. Köhler, A. Köhler Diffusion-Limited Energy Transfer in Blends of Oligofluorenes with an Anthracene Derivative J. Phys. Chem. B 115 (2011) 8063-8070, DOI: 10.1021/jp202333w eRef-Link |
S. Unterkofler, T. Pflock, J. Southall, R.J. Cogdell, J. Köhler Fluorescence Blinking of the RC-LH1 Complex from Rhodopseudomonas palustris Chem. Phys. Chem., 12 (3) (2011) 711-716, DOI: 10.1002/cphc.201000588 eRef-Link |
C. Haramagatti, F. Schacher, A.H.E. Müller, J. Köhler Diblock Copolymer Membranes Investigated by Single Particle Tracking Phys. Chem. Chem. Phys. 13 (2011) 2278-2284, DOI: 10.1039/c0cp01658f eRef-Link |
A.V. Naumov, A.A. Gorshelev, Y.G. Vainer, L. Kador, J. Köhler Impurity Spectroscopy at its Ultimate Limit: Relation Between Bulk Spectrum, Inhomogeneous Broadening, and Local Disorder by Spectroscopy of (nearly) all Individual Dopant Molecules in Solids Phys. Chem. Chem. Phys. 13 (2011) 1734-1742, DOI 10.1039/c0cp01689f eRef-Link |
L. Krapf, M. Dezi, W. Reichstein, J. Köhler, S. Oellerich AFM Characterization of Spin-Coated Multilayered Dry Lipid Films Prepared from Aqueous Vesicle Suspensions Colloids & Surfaces B: Biointerfaces 82 (2011) 25-32, DOI: 10.1016/j.colsurfb.2010.08.006 eRef-Link |
2010 |
R.J. Cogdell, J. Köhler Sunlight, Purple Bacteria and Quantum Mechanics: How Purple Bacteria Harness Quantum Mechanics for Efficient Light Harvesting in: Quantum Efficiency in Complex Systems, Part I: Biomolecular systems (Semiconductor and Semimetals) eds: Weber, Würfel, Thorwart, Vol. 83 (2010) 77-94, DOI: 10.1016/B978-0-12-375042-6.00003-1 eRef-Link |
F. Spreitler, C. Brock, A. Pelzmann, O. Meyer, J. Köhler Interaction of CO Dehydrogenase with the Cytoplasmic Membrane Monitored by Fluorescence Correlation Spectroscopy Chem. Bio. Chem. 11 (2010) 2419-2423, DOI: 10.1002/cbic.201000431 eRef-Link |
C.C. Hofmann, S. Lindner, M. Ruppert, A. Hirsch, S. Haque, M. Thelakkat, J. Köhler The Influence of p-p-stacking on the Light-Harvesting Properties of Perylene Bisimide Antennas that are Covalently Linked to [60]fullerene Phys. Chem. Chem. Phys. 12 (2010) 14485-14491, DOI: 10.1039/c0cp01200a eRef-Link |
C.C. Hofmann, S.M. Lindner, M. Ruppert, A. Hirsch, S.A. Haque, M. Thelakkat, J. Köhler The Mutual Interplay of Light-Harvesting and Triplet Sensitizing in a Perylene Bisimide-Antenna Fullerene Dyad J. Phys. Chem. B 114 (2010) 9148–9156, DOI: 10.1021/jp1035585 eRef-Link |
A.A. Gorshelev, A.V. Naumov, I.Y. Eremchev, Y.G. Vainer, L. Kador, J. Köhler Ortho-Dichlorobenzene Doped with Terrylene – a Highly Photo-Stable Single-Molecule System Promising for Photonics Applications Chem. Phys. Chem. 11 (2010) 182-187, DOI: 10.1002/cphc.200900651 eRef-Link |
M.F. Richter, J. Baier, R.J. Cogdell, S. Oellerich, J. Köhler The Influence of Symmetry on the Electronic Structure of the Photosynthetic Pigment-Protein Complexes from Purple Bacteria Nobel Conference: Single Molecule Spectroscopy in Chemistry, Physics and Biology; Eds. A. Gräslund, R. Rigler, J. Widengren, Springer Series in Chemical Physics, 96 (2010), 513-533, DOI: 10.1007/978-3-642-02597-6_26 eRef-Link |
2009 |
A.V. Naumov, A.A. Gorshelev, Y.G. Vainer, L. Kador, J. Köhler Far-Field Nano-Diagnostics of Solids with Visible Light by Spectrally Selective Imaging Ang. Chem. Int. Ed., 48 (2009) 9747-9750, DOI: 10.1002/anie.200905101 Ang. Chem. 121 (2009) 9930-9934 eRef-Link |
D. Ernst, R. Hildner, C. Hippius, F. Würthner, J. Köhler Photoblinking Dynamics in Single Calix[4]arene-linked Perylene Bisimide Dimers Chem. Phys. Lett. 482 (2009) 93-98, DOI: 10.1016/j.cplett.2009.09.096 eRef-Link |
C.C. Hofmann, P. Bauer, S.A. Haque, M. Thelakkat, J. Köhler Energy- and Charge-Transfer Processes in Flexible Organic Donor-Acceptor Dyads J. Chem. Phys. 131 (2009) 144512, DOI: 10.1063/1.3245955 eRef-Link |
I. Yu. Eremchev, A. V. Naumov, A.A. Gorshelev, Yu.G. Vainer, L. Kador, J. Köhler Do Impurity Chromophores Affect the Tunnelling Dynamics of an Amorphous Polymer? Investigation by Single-Molecule Spectroscopy Molecular Physics 107 (2009) 18, 1943-1953, DOI: 10.1080/00268970802672676 eRef-Link |
J. Köhler, S. Oellerich Concise Review: Low-Temperature Single-Molecule Spectroscopy on Photosynthetic Pigment Protein Complexes from Purple Bacteria Photosynth. Res. 101 (2009) 171-179, DOI: 10.1007/s11120-009-9450-2 eRef-Link |
J. Baier, M. Gabrielsen, S. Oellerich, H. Michel, M. van Heel, R.J. Cogdell, J. Köhler Spectral Diffusion and Electron-Phonon Coupling of the B800 BChl a Molecules in LH2 Complexes from Three Different Species of Purple Bacteria Biophys. J. 97 (2009) 2604-2612, DOI: 10.1016/j.bpj.2009.07.052 eRef-Link |
T. Brotosudarmo, R. Kunz, P. Böhm, A.T. Gardiner, V. Moulisova, R.J. Cogdell, J. Köhler Single-Molecule Spectroscopy Reveals that Individual Low-Light LH2 Complexes from Rhodopseudomonas palustris 2.1.6. Have a Heterogeneous Polypeptide Composition Biophys. J. 97 (2009) 1491-1500, DOI: 10.1016/j.bpj.2009.06.034 eRef-Link |
R. Hildner, L. Winterling, U. Lemmer, U. Scherf, M. van Heel, J. Köhler Single-Molecule Spectroscopy on a Ladder-Type Conjugated Polymer: Electron-Phonon Coupling and Spectral Diffusion Chem. Phys. Chem. 10 (2009) 2524-2534, DOI: 10.1002/cphc.200900445 eRef-Link |
R.J. Cogdell, J. Köhler Use of Single Molecule Spectroscopy to Tackle Fundamental Problems in Biology: Using Studies on Purple Bacterial Antenna Complexes as an Example Biochem. J. 422 (2009) 193-205, DOI: 10.1042/bj20090674 eRef-Link |
2008 |
J. Köhler Optical Spectroscopy of Individual Light-Harvesting Complexes from Purple Bacteria in: Advances in Photosynthesis and Respiration, Vol. 28, The Purple Phototrophic Bacteria (2008) 877-894, Hunter, C.Neil, Daldal, Fevzi, Thurnauer, Marion C., Beatty, J. Thomas (eds.). Springer-Verlag, Dordrecht, The Netherlands DOI: 10.1007/978-1-4020-8815-5_44 eRef-Link |
T.J. Aartsma and J. Köhler Optical Spectroscopy of Individual Light-Harvesting Complexes in: Advanced in Photosynthesis and Respiration, Vol. 26, Biophysical Techniques in Photosynthesis, Vol. II (2008) 241-266, Aartsma,T.J., Matysik, J. (eds.). Springer-Verlag, Dordrecht, The Netherlands DOI: 10.1007/978-1-4020-8250-4_13 eRef-Link |
J. Baier, M.F. Richter, R.J. Cogdell, S. Oellerich and J. Köhler Determination of the Spectral Diffusion Kernel of a Protein by Single Molecule Spectroscopy Phys. Rev. Lett. 100 (2008) 018108-1-018108-4, DOI: 10.1103/PhysRevLett.100.018108 eRef-Link |
B. Theissen, A. Gubaev, J. Köhler and D. Klostermeier Cooperative Binding of ATP and RNA Induces a Closed Conformation in a DEAD Box RNA Helicase Proc. Natl. Acad. Sci. 105 (2008) 548-553, DOI: 10.1073/pnas.0705488105 eRef-Link |
C. Hofmann, F. Kulzer, R. Zondervan, J. Köhler and M. Orrit Single Biomolecules at Cryogenic Temperatures: From Structure to Dynamics in: Springer Series in Biophysics, Single Molecules and Nanotechnology, Vol. 12 (2008) 25-51, Rudolf Rigler and Horst Vogel (eds.), DOI: 10.1007/978-3-540-73924-1_2 eRef-Link |
T. Pflock, M. Dezi, G. Venturoli, R.J. Cogdell, J. Köhler and S. Oellerich Comparision of the Fluorescence Kinetics of Detergent-Solubilized and Membrane-Reconstituted LH2 Complexes from Rhodopseudomonas acidophila and Rhodobacter sphaeroides Photosynth. Res. 95 (2008) 291-298, DOI: 10.1007/s11120-007-09245-2 eRef-Link |
M.F. Richter, J. Baier, J. Southall, R.J. Cogdell, S. Oellerich and J. Köhler Spectral Diffusion of the Lowest Exciton Component in the Core Complex from Rhodopseudomonas palustris Studied by Single-Molecule Spectroscopy Photosynth. Res. 95 (2008) 285-290, DOI: 10.1007/s11120-007-9267-9 eRef-Link |
2007 |
M.F. Richter, J. Baier, J. Southall, R.J. Cogdell, S. Oellerich and J. Köhler Refinement of the X-Ray Structure of the RC-LH1 Core Complex from Rhodopseudomonas palustris by Single-Molecule Spectroscopy Proc. Natl. Acad. Sci. 104 (2007) 20280-20284, DOI: 10.1073/pnas.0704599105 eRef-Link |
R. Hildner, U. Lemmer, U. Scherf and J. Köhler Continous-Wave Two-Photon Spectroscopy on a Ladder-Type Conjugated Polymer Chem. Phys. Lett. 448 (2007) 213-217, DOI: 10.1016/j.cplett.2007.10.011 eRef-Link |
A. Sperschneider, F. Schacher, M. Gawenda, L. Tsarkova, A.H.E. Müller, M. Ulbricht, G. Krausch and J. Köhler Towards Nanoporous Membranes Based on ABC Triblock Terpolymers Small 3 (2007) 1056-1063, DOI: 10.1002/smll.200600579 eRef-Link |
R. Hildner, U. Lemmer, U. Scherf, M. van Heel and J. Köhler Revealing the Electron-Phonon-Coupling in a Conjugated Polymer by Single-Molecule Spectroscopy Adv. Mat. 19 (2007) 1978-1982, DOI: 10.1002/adma.200602718 eRef-Link |
E. Lang, R. Hildner, H. Engelke, P. Osswald, F. Würthner and J. Köhler Comparison of the Photophysical Parameters for Three Perylene-Bisimide Derivatives by Single-Molecule Spectroscopy Chem. Phys. Chem. 8 (2007) 1487-1496, DOI: 10.1002/cphc.200700186 eRef-Link |
M. Richter, J. Baier, R.J. Cogdell, J. Köhler and S. Oellerich Single-Molecule Spectroscopy Characterization of Light-Harvesting 2 Complexes Reconstituted into Model Membranes Biophys. J. 93 (2007) 183-191, DOI: 10.1529/biophysj.106.103606 eRef-Link |
C. von Borczyskowski, J. Köhler, W.E. Moerner, M. Orrit and J. Wrachtrup Single-Molecule Electron Spin Resonance Appl. Magn. Reson. 31 (2007) 665-676, DOI: 10.1007/BF03166609 eRef-Link |
M. Richter, J. Baier, Th. Prem, S. Oellerich, F. Francia, G. Venturoli, D. Oesterhelt, J. Southall, R.J. Cogdell and J. Köhler Symmetry Matters for the Electronic Structure of Core Complexes from Rhodopseudomonas Palustris and Rhodobacter Sphaeroides PufX- Proc. Natl. Acad. Sci. 104 (2007) 6661-6665, DOI: 10.1073/pnas.0611115104 eRef-Link |
Y. Berlin, A. Burin, J. Friedrich and J. Köhler Low Temperature Spectroscopy of Proteins. Part II: Experiments with Single Protein Complexes Physics of Life Reviews 4 (2007) 64-89, DOI: 10.1016/j.plrev.2007.01.001 eRef-Link |
J. Baier, M. Richter, R.J. Cogdell, S. Oellerich and J. Köhler Do Proteins at Low Temperature Behave as Glasses? A Single-Molecule Study J. Phys. Chem. B 111 (2007) 1135-1138 DOI: 10.1021/jp0674569 eRef-Link |
2006 |
Y. Berlin, A. Burin, J. Friedrich and J. Köhler Spectroscopy of Proteins at Low Temperature. Part I: Experiments with Molecular Ensembles Physics of Life Reviews 3 (2006) 262-292, DOI: 10.1016/j.plrev.2006.09.001 eRef-Link |
R. J. Cogdell, A. Gall and J. Köhler The Architecture and Function of the Light-Harvesting Apparatus of Purple Bacteria: From Single Molecules to in vivo Membranes Q. Rev. Biophysics 39 (2006) 227-324, DOI: 10.1017/S0033583506004434 eRef-Link |
M. Ketelaars, J.-M. Segura, S. Oellerich, W.P.F. de Ruijter, G. Magis, M. Matsushita, R.J. Cogdell, J. Köhler, J. Schmidt and T.J. Aartsma Probing the Electronic Structure and Conformational Flexibility of Individual Light-Harvesting 3 Complexes by Optical Single-Molecule Spectroscopy J. Phys. Chem. B 110 (2006) 18710-18717, DOI: 10.1021/jp061236d eRef-Link |
R. Hildner, U. Lemmer, U. Scherf and J. Köhler Picosecond Excitation Energy Relaxation Processes in a Ladder-Type p-Conjugated Polymer Chem. Phys. Lett. 429 (2006) 103-108, DOI: 10.1016/j.cplett.2006.08.001 eRef-Link |
Ch. Scharf, K. Peter, P. Bauer, Ch. Jung, M. Thelakkat and J. Köhler, Towards the Characterisation of Energy-Transfer Processes in Organic Donor-Acceptor Dyads Based on Triphenyldiamine and Perylenebisimides Chem. Phys. 328 (2006) 403-409, DOI: 10.1016/j.chemphys.2006.07.030 eRef-Link |
E. Lang, J. Baier and J. Köhler Epifluorescence-, Confocal-, and Total-Internal-Reflection Microscopy for Single-Molecule Experiments: A Quantitative Comparison J. Microscopy 222 (2006) 118-123, DOI: 10.1111/j.1365-2818.2006.01579.x eRef-Link |
2005 |
J. Köhler and T.J. Aartsma Single Molecule Spectroscopy of Pigment Protein Complexes from Purple Bacteria in: Advances in Photosynthesis and Respiration, Vol. 25, Chlorophylls and Bacteriochlorophylls: Biochemistry, Biophysics Functions and Applications (2006) 309-321, Bernhard Grimm, Robert J. Porra, Wolfhart Rüdiger and Hugo Scheer (eds.). Springer-Verlag, Dordrecht, The Netherlands, ISBN 1-4020-4515-8 DOI: 10.1007/1-4020-4516-6_21 eRef-Link |
E. Lang, A. Sorokin, M. Drechsler, Y.V. Malyukin and J. Köhler Optical Spectroscopy on Individual amphi-PIC J-Aggregates Nano Letters 5 (2005) 2635-2640, DOI: 10.1021/nl051132z eRef-Link |
C. Hofmann, H. Michel, M. van Heel and J. Köhler Multivariate Analysis of Single-Molecule Spectra: Surpassing Spectral Diffusion Phys. Rev. Lett. 94 (2005) 195501-1-195501-4, DOI: 10.1103/PhysRevLett.94.195501 eRef-Link |
E. Lang, F. Würthner and J. Köhler Photophysical Properties of a Tetraphenoxy-substituted Perylene-Bisimide Derivative Characterized by Single-Molecule Spectroscopy Chem. Phys. Chem. 6 (2005) 935-941, DOI: 10.1002/cphc.200400555 eRef-Link |
2004 |
C. Hofmann, T.J. Aartsma and J. Köhler Energetic Disorder and the B850-Exciton States of Individual Light-Harvesting 2 Complexes from Rhodopseudomonas acidophila Chem. Phys. Lett. 395 (2004) 373-378, DOI: 10.1016/j.cplett.2004.08.020 eRef-Link |
C. Hofmann, T.J. Aartsma, H. Michel and J. Köhler Spectral Dynamics in the B800 Band of LH2 from Rhodospirillum molischianum: A Single-Molecule Study New Journal of Physcis 6 (2004) 8, DOI: 10.1088/1367-2630/6/1/008 eRef-Link |
2003 |
C. Hofmann, T.J. Aartsma, H. Michel and J. Köhler Direct Observation of Tiers in the Energy Landscape of a Chomoprotein: A Single-Molecule Study Proc. Natl. Acad. Sci. 100 (2003) 15534-15538, DOI: 10.1073/pnas.2533896100 eRef-Link |
C. Hofmann, F. Francio, G. Venturoli, D. Oesterhelt and J. Köhler Energy Transfer in a Single Self-Aggregated Photosynthetic Unit FEBS Letters 546 (2003) 345-348, DOI: 10.1016/s0014-5793(03)00623-9 eRef-Link |
C. Hofmann, M. Ketelaars, M. Matsushita, H. Michel, T.J. Aartsma and J. Köhler Single Molecule Study of the Electronic Couplings in a Circular Array of Molecules: Light-Harvesting 2 Complex from Rhodospirillum molischianum Phys. Rev. Lett. 90 (2003) 013004-1-013004-4, DOI: 10.1103/physrevlett.90.013004 eRef-Link |
2002 |
J. Wrachtrup, T.J. Aartsma, J. Köhler, M. Ketelaars, A.M. van Oijen, M. Matsushita, J. Schmidt, C. Tietz and F. Jelezko Spectroscopy of Individual Photosynthetic Pigment-Protein Complexes in: Single-Molecule Detection in Solution (eds. Zander et al.), Wiley-VCH, Weinheim (2002) DOI: 10.1002/3527600809.ch6 eRef-Link |
M. Ketelaars, C. Hofmann, J. Köhler, T.D. Howard, R.J. Cogdell, J. Schmidt and T.J. Aartsma Spectroscopy on Individual Light-Harvesting 1 Complexes of Rhodopseudomonas acidophila Biophys. J. 83 (2002) 1701-1715, DOI: 10.1016/S0006-3495(02)73938-6 eRef-Link |
2001 |
J. Köhler Optical Spectroscopy of Individual Light-Harvesting Complexes Single Mol. 2 (2001) 285-286; DOI: 10.1002/1438-5171(200112)2:4<285::AID-SIMO285>3.0.CO;2-1 eRef-Link |
J. Köhler Optical Spectroscopy of Individual Objects Naturwissenschaften 88 (2001) 514-521, DOI: 10.1007/s00114-001-0275-x eRef-Link |
A.M. van Oijen, M. Ketelaars, J. Köhler, T.J. Aartsma and J. Schmidt The Electronic Structure of Single Photosynthetic Pigment-protein Complexes in: Single Molecule Spectroscopy, Nobel Conference Lectures (eds. R. Rigler, M. Orrit, T. Basché), Springer-Series in Chemical Physics, Springer-Verlag (2001), DOI: 10.1007/978-3-642-56544-1_3 eRef-Link |
J. Köhler, A.M. van Oijen, M. Ketelaars, C. Hofmann, M. Matsushita, T.J. Aartsma and J. Schmidt Optical Spectroscopy of Individual Photosynthetic Pigment Proteins Complexes in: Proceedings of 2000 International Conference on Excitonic Processes in Condensed Matter (eds. K. Cho, A. Matsui), World Scientific Singapore, 2000, pp. 65 – 68. J. Köhler, A.M. van Oijen, M. Ketelaars, C. Hofmann, M. Matsushita, T.J. Aartsma and J. Schmidt Optical Spectroscopy of Individual Photosynthetic Pigment Proteins Complexes Int. Journal of Modern Physics B 15 (2001) 3633-3636, DOI: 10.1142/s0217979201008317 eRef-Link |
Y. Durand, A. Bloeß, J. Köhler, E.J.J. Groenen and J. Schmidt Spectral Diffusion of Individual Pentacene, Terrylene and Dibenzanthanthrene Molecules in n-tetradecane J. Chem. Phys. 114 (2001) 6843-6850, DOI: 10.1063/1.1357803 eRef-Link |
M. Matsushita, M. Ketelaars, A.M. van Oijen, J. Köhler, T.J. Aartsma and J. Schmidt Spectroscopy on the B850 Band of Individual Light-Harvesting 2 Complexes of Rhodopseudomonas acidophila, II: Exciton States of an Elliptically Deformed Ring Aggregate Biophys. J. 80 (2001) 1604-1614, DOI: 10.1016/s0006-3495(01)76133-4 eRef-Link |
M. Ketelaars, A.M. van Oijen, M. Matsushita, J. Köhler, J. Schmidt and T.J. Aartsma Spectroscopy on the B850 Band of Individual Light-Harvesting 2 Complexes of Rhodopseudomonas acidophila, I: Experiments and Monte-Carlo Simulations Biophys. J. 80 (2001) 1591-1603, DOI: 10.1016/s0006-3495(01)76132-2 eRef-Link |
2000 |
Y. Durand, A. Bloeß, A.M. van Oijen, J. Köhler, E.J.J. Groenen and J. Schmidt An Optical Study of Single-Pentacene Molecules in n-tetradecane Chem. Phys. Lett. 317 (2000) 232-237, DOI: 10.1016/s0009-2614(99)01393-7 eRef-Link |
J. Köhler Photosynthese und Exzitonen Phys. Bl. 56 (2000) 47-50, DOI: 10.1002/phbl.20000560114 eRef-Link |
A.M. van Oijen, M. Ketelaars, J. Köhler, T.J. Aartsma and J. Schmidt Spectroscopy of Individual LH2 Complexes of Rhodopseudomonas acidophila: Diagonal Disorder, Sample Heterogeneity, Spectral Diffusion, and Energy Transfer in the B800 Band Biophys. J. 78 (2000) 1570-1577, DOI: 10.1016/s0006-3495(00)76709-9 eRef-Link |
1999 |
A.M. van Oijen, M. Ketelaars, J. Köhler, T.J. Aartsma and J. Schmidt Unraveling the Electronic Structure of Individual Photosynthetic Pigment-Protein Complexes Science 285 (1999) 400-402, DOI: 10.1126/science.285.5426.400 (for comment see: M. Orrit, Coherent Excitation in the Antenna Complex, Science 285 (1999) 349-350 eRef-Link |
A.M. van Oijen, M. Ketelaars, J. Köhler, T.J. Aartsma and J. Schmidt Spectroscopy of Individual LH2 Complexes of Rhodopseudomonas acidophila: Localized Excitations in the B800 Band Chem. Phys. 247 (1999) 53-60, DOI: 10.1016/s0301-0104(99)00105-6 eRef-Link |
A.C.J. Brouwer, J. Köhler, A.M. van Oijen, E.J.J. Groenen and J. Schmidt Single-Molecule Fluorescence Autocorrelation Experiments on Pentacene. The Dependence of Intersystem Crossing on Isotopic Composition J. Chem. Phys. 110 (1999) 9151-9159, DOI: 10.1063/1.478837 eRef-Link |
J. Köhler Magnetic Resonance of a Single Molecular Spin Physics Reports 310 (1999) 261-356, DOI: 10.1016/s0370-1573(98)00057-x eRef-Link |
1998 |
A.M. van Oijen, M. Ketelaars, J. Khler, T.J. Aartsma and J. Schmidt Spectroscopy of Single Light-Harvesting Complexes from Purple Photosynthetic Bacteria at 1.2 K. J. Phys. Chem. B 102 (1998) 9363-9366, DOI: 10.1021/jp9830629 eRef-Link |
A.M. van Oijen, J.Köhler, J.Schmidt, M.Müller and G.J.Brakenhoff 3-Dimensional Super-Resolution by Spectrally Selective Imaging Chem. Phys. Lett. 292 (1998) 183-187 (for comment see: R. van den Berg, Molecular Imaging Beats Limits of Light, Science 281 (1998) 629, DOI: 10.1016/s0009-2614(98)00673-3 eRef-Link |
J. Köhler, A.C.J. Brouwer, E.J.J. Groenen and J. Schmidt Isotopomere Selective Spectroscopy of Pentacene J. Am. Chem. Soc. 120 (1998) 1900-1905, DOI: 10.1021/ja9731581 eRef-Link |
1997 |
P. Kok, J. Köhler, E.J.J. Groenen, R. Gebhard, I. van der Hoef, J. Lugtenburg, R. Farhoosh and H.A. Frank Resonance Raman Spectroscopy of 2H-labelled Spheroidenes in Petroleum Ether and in the Rhodobacter sphaeroides Reaction Centre Spectrochim. Acta A - Biomolecular Spectroscopy 53 (1997) 381-392, DOI: 10.1016/s1386-1425(96)01845-8 eRef-Link |
J. Köhler and J. Schmidt Concise Review Paper: Perspectives of Single Molecule Magnetic Resonance Spectroscopy C. R. Acad. Sci. Paris 324 Série II b (1997) 373-388, DOI: 10.1016/S1251-8069(99)80048-7 eRef-Link |
1996 |
J. Wrachtrup, C. von Borczyskowski, J. Köhler and J. Schmidt Magnetic Resonance of Single Molecular Spins in: Single-Molecule Optical Detection, Imaging and Spectroscopy (eds. Th. Basché, M. Orrit, W.E. Moerner and U.P. Wild), VCH, Weinheim, (1996) DOI: 10.1002/9783527614714.ch6 eRef-Link |
J. Köhler Magnetische Resonanz an einzelnen Molekülen. Die Hyperfeinwechselwirkung eines molekularen Spins mit einem Kernspin (Festvortag anläßlich der Verleihung des Gustav-Hertz-Preises 1996 auf der 60. Physikertagung in Jena) Phys. Bl. 52 (1996) 699-702, DOI: 10.1002/phbl.19960520725 eRef-Link |
A.C.J. Brouwer, J. Köhler, E.J.J. Groenen and J. Schmidt 13C Isotope Effects for Pentacene in p-Terphenyl. High-Resolution Spectroscopy and Single Spin Detection J. Chem. Phys. 105 (1996) 2212-2222, DOI: 10.1063/1.472116 eRef-Link |
J. Köhler, A.C.J. Brouwer, E.J.J. Groenen and J. Schmidt On the Intersystem Crossing of Pentacene in p-Terphenyl Chem. Phys. Lett. 250 (1996) 137-144, DOI: 10.1016/0009-2614(95)01393-8 eRef-Link |
J. Köhler and D. Schmid Topical Review: Frenkel Excitons in NaNO2. Excitation Energy Transfer and Exciton Coherence J. Phys.: Condens. Matter 8 (1996) 115-141, DOI: 10.1088/0953-8984/8/2/003 eRef-Link |
1995 |
H. van der Meer, J.A.J.M. Disselhorst, J. Köhler, A.C.J. Brouwer, E.J.J. Groenen and J. Schmidt An Insert for Single-Molecule Magnetic-Resonance Spectroscopy in an External Magnetic Field Rev. Sci. Instr. 66 (1995) 4853-4856, DOI: 10.1063/1.1146164 eRef-Link |
J. Köhler, A.C.J. Brouwer, E.J.J. Groenen and J. Schmidt Single Molecule Paramagnetic Resonance Spectroscopy: Hyperfinesplitting Owing to a Single Nucleus. Science 268 (1995) 1457-1460, DOI: 10.1126/science.268.5216.1457 eRef-Link |
1994 |
J. Köhler, A.C.J. Brouwer, E.J.J. Groenen and J. Schmidt Fluorescence Detection of Single Molecule Magnetic Resonance for Pentacene in p-Terphenyl. The Hyperfine Interaction of a Single Triplet Spin with a Single 13C Nuclear Spin Chem. Phys. Lett. 228 (1994) 47-52, DOI: 10.1016/0009-2614(94)00931-7 eRef-Link |
P. Kok, J. Köhler, E.J.J. Groenen, R. Gebhard, I. van der Hoef, J. Lugtenburg, R. Farhoosh, H.A. Frank and A.J. Hoff Towards a Vibrational Analysis of Spheroidene. Resonance Raman Spectroscopy of 13C labelled Spheroidenes in Petroleum Ether and in Rhodobacter Sphaeroides Reaction Centre BBA 1185 (1994) 188-192, DOI: 10.1016/0005-2728(94)90209-7 eRef-Link |
1993 |
J. Köhler, E.J.J. Groenen and J. Schmidt De detectie van één moleculaire spin Ned. Tijdschr. v. Natuurkunde 17 (1993) 271-283 eRef-Link |
J. Köhler, J.A.J.M. Disselhorst, M.C.J.M. Donckers, E.J.J. Groenen, J. Schmidt and W.E. Moerner Magnetic Resonance of a Single Molecular Spin Nature 363 (1993) 242-243 (for comment see: R.J. Silbey, ESR on a Single Molecule, Nature 363 (1993) 214-215) DOI: 10.1038/363242a0 eRef-Link |
1992 |
J. Köhler, D. Schmid, M. Ashida, R. Kato, W.B.J.M. Janssen and A. van der Avoird Coherence of Excitons in NaNO2 Single Crystals World Scientific (eds. O. Kanert and J.-M. Spaeth) Vol. II (1992) 1067-1071 |
W.B.J.M. Janssen, A. van der Avoird, J. Köhler and D. Schmid Lattice Dynamics of NaNO2 in the Ferroelectric Phase Phys. Stat. Sol. (b) 173 (1992) 587-599, DOI: 10.1002/pssb.2221730210 eRef-Link |
J. Köhler, M. Hucke, D. Schmid, M. Ashida and R. Kato Relaxation and Coherence of Singlet Excitons in NaNO2 Crystals J. Lumin. 53 (1992) 76-79, DOI: 10.1016/0022-2313(92)90110-U eRef-Link |
J. Köhler, M. Hucke and D. Schmid Spectroscopic Investigations of Singlet Exciton Thermalization in NaNO2 Single Crystals J. Lumin. 52 (1992) 293-307, DOI: 10.1016/0022-2313(92)90033-6 eRef-Link |
1991 |
R. Kato, M. Ashida, J. Köhler and D. Schmid Bound Multiphonon Complexes in NaNO2 Phys. Lett. A 157 (1991) 435-440, DOI: 10.1016/0375-9601(91)90885-C eRef-Link |
J. Köhler, M. Ashida, R. Kato, Th. Schmidt and D. Schmid Slow Thermalization of Singlet Excitons in NaNO2 Crystals J. Lumin. 47 (1991) 239-248, DOI: 10.1016/0022-2313(91)90016-O eRef-Link |
1990 |
J. Köhler, Th. Schmidt and D. Schmid The Influence of Exciton Dispersion on the Lineshape of NaNO2 Fluorescence J. Mol. Struct. 219 (1990) 37-42, DOI: 10.1016/0022-2860(90)80028-I eRef-Link |
1988 |
Th. Schmidt, J. Köhler, C. Kryschi and D. Schmid Sensitized Luminescence of Pure and Doped NaNO2 Single Crystals. III. Excitation-Spectroscopy and Time-Resolved Trap Fluorescence Phys. Stat. Sol. (b) 147 (1988) 797-809, DOI: 10.1002/pssb.2221470241 eRef-Link |
1987 |
H. Pufahl, J. Köhler, Th. Schmidt, D. Schmid and V.M. Kenkre Sensitized Luminescence of Pure and Doped NaNO2 Single Crystals. II. Time-Resolved Experiments and Preliminary Analysis Phys. Stat. Sol. (b) 141 (1987) 303-315, DOI: 10.1002/pssb.2221410130 eRef-Link |
F. Lisse, J. Köhler, H. Pufahl and D. Schmid Sensitized Luminescence of Pure and Doped NaNO2 Single Crystals.I. Stationary Spectra Phys. Stat. Sol. (b) 140 (1987) 605-619, DOI: 10.1002/pssb.2221400231 eRef-Link |