Search Results - "KÖHLER, Jürgen"

Exciton Transport in Molecular Aggregates – From Natural Antennas to Synthetic Chromophore Systems by Brixner, Tobias, Hildner, Richard, Köhler, Jürgen, Lambert, Christoph, Würthner, Frank

“…The transport of excitation energy in molecular aggregates is of crucial importance for the function of organic optoelectronic devices and next‐generation…”
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Long-range energy transport in single supramolecular nanofibres at room temperature by Haedler, Andreas T., Kreger, Klaus, Issac, Abey, Wittmann, Bernd, Kivala, Milan, Hammer, Natalie, Köhler, Jürgen, Schmidt, Hans-Werner, Hildner, Richard

“…Coherent energy transport is key to the operation of the photosynthetic machinery and the successful implementation of molecular electronics; self-assembled…”
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Real‐Time Observation of Iodide Ion Migration in Methylammonium Lead Halide Perovskites by Li, Cheng, Guerrero, Antonio, Zhong, Yu, Gräser, Anna, Luna, Carlos Andres Melo, Köhler, Jürgen, Bisquert, Juan, Hildner, Richard, Huettner, Sven

“…Organic–inorganic metal halide perovskites (e.g., CH3NH3PbI3−xClx) emerge as a promising optoelectronic material. However, the Shockley–Queisser limit for the…”
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Correction to “Wavelength-Dependent Optical Response of Single Photosynthetic Antenna Complexes from Siphonous Green Alga Codium fragile” by Brotosudarmo, Tatas Hardo Panintingjati, Wittmann, Bernd, Seki, Soichiro, Fujii, Ritsuko, Köhler, Jürgen

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Wavelength-Dependent Optical Response of Single Photosynthetic Antenna Complexes from Siphonous Green Alga Codium fragile by Brotosudarmo, Tatas Hardo Panintingjati, Wittmann, Bernd, Seki, Soichiro, Fujii, Ritsuko, Köhler, Jürgen

“…The siphonaxanthin-siphonein-Chl-a/b-protein (SCP) complex from the siphonous green alga Codium fragile is the major light-harvesting complex (LHC) of these…”
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Directed Gradients in the Excited-State Energy Landscape of Poly(3-hexylthiophene) Nanofibers by Stäter, Sebastian, Wenzel, Felix A., Welz, Hannes, Kreger, Klaus, Köhler, Jürgen, Schmidt, Hans-Werner, Hildner, Richard

“…Funneling excitation energy toward lower energy excited states is a key concept in photosynthesis, which is often realized with at most two chemically…”
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Plant sterol enriched functional food and atherosclerosis by Köhler, Jürgen, Teupser, Daniel, Elsässer, Albrecht, Weingärtner, Oliver

“…Hypercholesterolaemia is a major cardiovascular risk factor. A healthy diet and a healthy lifestyle reduces cardiovascular risk. ‘Functional foods’…”
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Measuring a diffusion coefficient by single-particle tracking: statistical analysis of experimental mean squared displacement curves by Ernst, Dominique, Köhler, Jürgen

“…We provide experimental results on the accuracy of diffusion coefficients obtained by a mean squared displacement (MSD) analysis of single-particle…”
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Isolated Hierarchical Superstructures with Highly Oriented P3HT Nanofibers by Wenzel, Felix A., Stäter, Sebastian, O’Reilly, Padraic, Kreger, Klaus, Köhler, Jürgen, Hildner, Richard, Schmidt, Hans-Werner

“…The preparation of supramolecular mesoscale structures with high intrinsic order and orientation based on π-conjugated systems is of fundamental interest for…”
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Structure of Light-Harvesting Aggregates in Individual Chlorosomes by Günther, Lisa M, Jendrny, Marc, Bloemsma, Erik A, Tank, Marcus, Oostergetel, Gert T, Bryant, Donald A, Knoester, Jasper, Köhler, Jürgen

“…Among all photosynthetic organisms, green bacteria have evolved one of the most efficient light-harvesting antenna, the chlorosome, that contains hundreds of…”
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Electrophoretic Deposition of Single Nanoparticles by Zhang, Heyou, Liu, Yawei, Dong, Yue, Ashokan, Arun, Widmer-Cooper, Asaph, Köhler, Jürgen, Mulvaney, Paul

“…The controlled assembly of colloid particles on a solid substrate has always been a major challenge in colloid and surface science. Here we provide an overview…”
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Disorder in P3HT Nanoparticles Probed by Optical Spectroscopy on P3HT‑b‑PEG Micelles by Beer, Patrick, Reichstein, Paul M, Schötz, Konstantin, Raithel, Dominic, Thelakkat, Mukundan, Köhler, Jürgen, Panzer, Fabian, Hildner, Richard

“…We employ photoluminescence (PL) spectroscopy on individual nanoscale aggregates of the conjugated polymer poly­(3-hexylthiophene), P3HT, at room temperature…”
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Preprocess dependence of optical properties of ensembles and single siphonaxanthin-containing major antenna from the marine green alga Codium fragile by Brotosudarmo, Tatas Hardo Panintingjati, Wittmann, Bernd, Seki, Soichiro, Fujii, Ritsuko, Köhler, Jürgen

“…The siphonaxanthin-siphonein-Chl- a/b -protein (SCP) is the light-harvesting complex of the marine alga Codium fragile . Its structure resembles that of the…”
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Synergies of fuel cell system thermal management and cryogenic hydrogen exergy utilization by Lenger, Magnus, Heinke, Steffen, Tegethoff, Wilhelm, Köhler, Jürgen

“…Low-temperature polymer electrolyte fuel cell systems (FCSs) need to reject large amounts of low temperature heat. Often a mobile FCS’s cooling capacity limits…”
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Watching Paint Dry: The Impact of Diiodooctane on the Kinetics of Aggregate Formation in Thin Films of Poly(3-hexylthiophene) by Reichenberger, Markus, Baderschneider, Sebastian, Kroh, Daniel, Grauf, Steffen, Köhler, Jürgen, Hildner, Richard, Köhler, Anna

“…We have investigated how the addition of 1,8-diiodooctane (DIO) alters the formation of disordered and ordered phases in a film of…”
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Enhancing Long-Range Energy Transport in Supramolecular Architectures by Tailoring Coherence Properties by Wittmann, Bernd, Wenzel, Felix A, Wiesneth, Stephan, Haedler, Andreas T, Drechsler, Markus, Kreger, Klaus, Köhler, Jürgen, Meijer, E. W, Schmidt, Hans-Werner, Hildner, Richard

“…Efficient long-range energy transport along supramolecular architectures of functional organic molecules is a key step in nature for converting sunlight into a…”
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The Preparation of a Challenging Superconductor Nb3Al by Exploiting Nano Effect by Luan, Chengkai, Cheng, Xiyue, Gao, Xiuping, Köhler, Jürgen, Deng, Shuiquan

“…The Nb3Al superconductor with excellent physical and working properties is one of the most promising materials in high-magnetic-field applications. However, it…”
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Influence of the Conjugation Length on the Optical Spectra of Single Ladder-Type (p‑Phenylene) Dimers and Polymers by Baderschneider, Sebastian, Scherf, Uli, Köhler, Jürgen, Hildner, Richard

“…We employ low-temperature single-molecule photoluminescence spectroscopy on a π-conjugated ladder-type (p-phenylene) dimer and the corresponding polymer…”
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The architecture and function of the light-harvesting apparatus of purple bacteria: from single molecules to in vivo membranes by Cogdell, Richard J, Gall, Andrew, Köhler, Jürgen

“…This review describes the structures of the two major integral membrane pigment complexes, the RC-LH1 'core' and LH2 complexes, which together make up the…”
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Contribution of low-temperature single-molecule techniques to structural issues of pigment–protein complexes from photosynthetic purple bacteria by Löhner, Alexander, Cogdell, Richard, Köhler, Jürgen

“…As the electronic energies of the chromophores in a pigment–protein complex are imposed by the geometrical structure of the protein, this allows the spectral…”
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