Veröffentlichungen "Kreger, Klaus"

2024

Schröder, Dennis ; Kreger, Klaus ; Mansfeld, Ulrich ; Schmidt, Hans-Werner:
Controlled Surface Decoration with Functional Supramolecular Nanofibers by Physical Vapor Deposition.
In: Advanced Materials Interfaces. (2024) . - 2400259.
ISSN 2196-7350
DOI: https://doi.org/10.1002/admi.202400259

Wenzel, Felix ; Stäter, Sebastian ; O’Reilly, Padraic ; Kreger, Klaus ; Köhler, Jürgen ; Hildner, Richard ; Schmidt, Hans-Werner:
Isolated Hierarchical Superstructures with Highly Oriented P3HT Nanofibers.
In: Macromolecules. (2024) .
ISSN 1520-5835
DOI: https://doi.org/10.1021/acs.macromol.4c01618

Schröder, Dennis ; Neuber, Christian ; Mansfeld, Ulrich ; Kreger, Klaus ; Schmidt, Hans-Werner:
Mesostructured Nonwovens with Supramolecular Tricycloquinazoline Nanofibers as Heterogenous Photocatalyst.
In: Small Science. Bd. 4 (2024) Heft 2 . - 2300160.
ISSN 2688-4046
DOI: https://doi.org/10.1002/smsc.202300160

Weber, Melina ; Bretschneider, Felix ; Kreger, Klaus ; Greiner, Andreas ; Schmidt, Hans-Werner:
Mimicking Cacti Spines via Hierarchical Self‐Assembly for Water Collection and Unidirectional Transport.
In: Advanced Materials Interfaces. Bd. 11 (2024) Heft 29 . - 2400101.
ISSN 2196-7350
DOI: https://doi.org/10.1002/admi.202400101

Carta, Alberto ; Wittmann, Bernd ; Kreger, Klaus ; Schmidt, Hans-Werner ; Jansen, Thomas L. C. ; Hildner, Richard:
Spatial Correlations Drive Long-Range Transport and Trapping of Excitons in Single H-Aggregates : Experiment and Theory.
In: The Journal of Physical Chemistry Letters. Bd. 15 (2024) Heft 10 . - S. 2697-2707.
ISSN 1948-7185
DOI: https://doi.org/10.1021/acs.jpclett.3c03586

2023

Stäter, Sebastian ; Wenzel, Felix ; Welz, Hannes ; Kreger, Klaus ; Köhler, Jürgen ; Schmidt, Hans-Werner ; Hildner, Richard:
Directed Gradients in the Excited-State Energy Landscape of Poly(3-hexylthiophene) Nanofibers.
In: Journal of the American Chemical Society. Bd. 145 (2023) Heft 25 . - S. 13780-13787.
ISSN 1520-5126
DOI: https://doi.org/10.1021/jacs.3c02117

Raßmann, Nadine ; Weber, Melina ; Glaß, Roman E. J. ; Kreger, Klaus ; Helfricht, Nicolas ; Schmidt, Hans-Werner ; Papastavrou, Georg:
Electrogelation: Controlled Fast Formation of Micrometer-Thick Films from Low-Molecular Weight Hydrogelators.
In: Langmuir. Bd. 39 (2023) Heft 48 . - S. 17190-17200.
ISSN 1520-5827
DOI: https://doi.org/10.1021/acs.langmuir.3c02270

van Son, Martin H. C. ; Berghuis, Anton M. ; de Waal, Bas F. M. ; Wenzel, Felix ; Kreger, Klaus ; Schmidt, Hans-Werner ; Rivas, Jaime Gómez ; Vantomme, Ghislaine ; Meijer, E. W.:
Highly Ordered Supramolecular Materials of Phase-Separated Block Molecules for Long-Range Exciton Transport.
In: Advanced Materials. Bd. 35 (2023) Heft 25 . - 2300891.
ISSN 1521-4095
DOI: https://doi.org/10.1002/adma.202300891

2022

Frank, Andreas ; Weber, Melina ; Hils, Christian ; Mansfeld, Ulrich ; Kreger, Klaus ; Schmalz, Holger ; Schmidt, Hans-Werner:
Functional Mesostructured Electrospun Polymer Nonwovens with Supramolecular Nanofibers.
In: Macromolecular Rapid Communications. Bd. 43 (2022) Heft 12 . - 2200052.
ISSN 1521-3927
DOI: https://doi.org/10.1002/marc.202200052

Wenzel, Felix ; Welz, Hannes ; van der Zwan, Kasper P. ; Stäter, Sebastian ; Kreger, Klaus ; Hildner, Richard ; Senker, Jürgen ; Schmidt, Hans-Werner:
Highly Efficient Supramolecular Nucleating Agents for Poly(3-hexylthiophene).
In: Macromolecules. Bd. 55 (2022) Heft 7 . - S. 2861-2871.
ISSN 1520-5835
DOI: https://doi.org/10.1021/acs.macromol.1c02283

2021

Wittmann, Bernd ; Biskup, Till ; Kreger, Klaus ; Köhler, Jürgen ; Schmidt, Hans-Werner ; Hildner, Richard:
All-optical manipulation of singlet exciton transport in individual supramolecular nanostructures by triplet gating.
In: Nanoscale Horizons. Bd. 6 (2021) Heft 12 . - S. 998-1005.
ISSN 2055-6756
DOI: https://doi.org/10.1039/d1nh00514f

van der Zwan, Kasper P. ; Steinlein, Christoph ; Kreger, Klaus ; Schmidt, Hans-Werner ; Senker, Jürgen:
Crystal Engineering of Supramolecular 1,4-Benzene Bisamides by Side-Chain Modification : Towards Tuneable Anisotropic Morphologies and Surfaces.
In: ChemPhysChem. Bd. 22 (2021) Heft 24 . - S. 2585-2593.
ISSN 1439-4235
DOI: https://doi.org/10.1002/cphc.202100597

van der Zwan, Kasper P. ; Riedel, Wiebke ; Aussenac, Fabien ; Reiter, Christian ; Kreger, Klaus ; Schmidt, Hans-Werner ; Risse, Thomas ; Gutmann, Torsten ; Senker, Jürgen:
F-19 MAS DNP for Probing Molecules in Nanomolar Concentrations : Direct Polarization as Key for Solid-State NMR Spectra without Solvent and Matrix Signals.
In: The Journal of Physical Chemistry C. Bd. 125 (2021) Heft 13 . - S. 7287-7296.
ISSN 1932-7455
DOI: https://doi.org/10.1021/acs.jpcc.1c01167

Frank, Andreas ; Hils, Christian ; Weber, Melina ; Kreger, Klaus ; Schmalz, Holger ; Schmidt, Hans-Werner:
Hierarchical Superstructures by Combining Crystallization-Driven and Molecular Self-Assembly.
In: Angewandte Chemie International Edition. Bd. 60 (2021) Heft 40 . - S. 21767-21771.
ISSN 1521-3773
DOI: https://doi.org/10.1002/anie.202105787

Klose, Bastian ; Kremer, Daniel ; Aksit, Merve ; van der Zwan, Kasper P. ; Kreger, Klaus ; Senker, Jürgen ; Altstädt, Volker ; Schmidt, Hans-Werner:
Kinked Bisamides as Efficient Supramolecular Foam Cell Nucleating Agents for Low-Density Polystyrene Foams with Homogeneous Microcellular Morphology.
In: Polymers. Bd. 13 (2021) Heft 7 . - 1094.
ISSN 2073-4360
DOI: https://doi.org/10.3390/polym13071094

Drummer, Markus ; Liang, Chen ; Kreger, Klaus ; Rosenfeldt, Sabine ; Greiner, Andreas ; Schmidt, Hans-Werner:
Stable Mesoscale Nonwovens of Electrospun Polyacrylonitrile and Interpenetrating Supramolecular 1,3,5-Benzenetrisamide Fibers as Efficient Carriers for Gold Nanoparticles.
In: ACS Applied Materials & Interfaces. Bd. 13 (2021) Heft 29 . - S. 34818-34828.
ISSN 1944-8252
DOI: https://doi.org/10.1021/acsami.1c06442

2020

Wittmann, Bernd ; Wenzel, Felix A. ; Wiesneth, Stephan ; Haedler, Andreas T. ; Drechsler, Markus ; Kreger, Klaus ; Köhler, Jürgen ; Meijer, Egbert W. ; Schmidt, Hans-Werner ; Hildner, Richard:
Enhancing Long-Range Energy Transport in Supramolecular Architectures by Tailoring Coherence Properties.
In: Journal of the American Chemical Society. Bd. 142 (2020) Heft 18 . - S. 8323-8330.
ISSN 1520-5126
DOI: https://doi.org/10.1021/jacs.0c01392

Aksit, Merve ; Gröschel, Sebastian ; Kuhn, Ute ; Aksit, Alper ; Kreger, Klaus ; Schmidt, Hans-Werner ; Altstädt, Volker:
Low-Density Polybutylene Terephthalate Foams with Enhanced Compressive Strength via a Reactive-Extrusion Process.
In: Polymers. Bd. 12 (2020) Heft 9 . - 2021.
ISSN 2073-4360
DOI: https://doi.org/10.3390/polym12092021

Frank, Andreas ; Bernet, Andreas ; Kreger, Klaus ; Schmidt, Hans-Werner:
Supramolecular microtubes based on 1,3,5-benzenetricarboxamides prepared by self-assembly upon heating.
In: Soft Matter. Bd. 16 (2020) Heft 19 . - S. 4564-4568.
ISSN 1744-6848
DOI: https://doi.org/10.1039/D0SM00268B

2019

Aksit, Merve ; Zhao, Chunjing ; Klose, Bastian ; Kreger, Klaus ; Schmidt, Hans-Werner ; Altstädt, Volker:
Extruded Polystyrene Foams with Enhanced Insulation and Mechanical Properties by a Benzene-Trisamide-Based Additive.
In: Polymers. Bd. 11 (2019) Heft 2 . - 268.
ISSN 2073-4360
DOI: https://doi.org/10.3390/polym11020268

Aksit, Merve ; Klose, Bastian ; Zhao, C. ; Kreger, Klaus ; Schmidt, Hans-Werner ; Altstädt, Volker:
Morphology control of extruded polystyrene foams with benzene-trisamide-based nucleating agents.
In: Journal of Cellular Plastics. Bd. 55 (2019) Heft 3 . - S. 249-261.
ISSN 1530-7999
DOI: https://doi.org/10.1177/0021955X19837508

Burgard, Matthias ; Weiss, Daniel ; Kreger, Klaus ; Schmalz, Holger ; Agarwal, Seema ; Schmidt, Hans-Werner ; Greiner, Andreas:
Mesostructured Nonwovens with Penguin Downy Feather‐Like Morphology : Top‐Down Combined with Bottom‐Up.
In: Advanced Functional Materials. Bd. 29 (2019) Heft 34 . - 1903166.
ISSN 1616-3028
DOI: https://doi.org/10.1002/adfm.201903166

2018

Mörl, Michaela ; Steinlein, Christoph ; Kreger, Klaus ; Schmidt, Hans-Werner ; Altstädt, Volker:
Improved compression properties of polypropylene extrusion foams by supramolecular additives.
In: Journal of Cellular Plastics. Bd. 54 (2018) Heft 3 . - S. 483-498.
ISSN 1530-7999
DOI: https://doi.org/10.1177/0021955X17695096

2017

Zehe, Christoph S. ; Hill, Joshua A. ; Funnell, Nicholas P. ; Kreger, Klaus ; van der Zwan, Kasper P. ; Goodwin, Andrew L. ; Schmidt, Hans-Werner ; Senker, Jürgen:
Mesoscale Polarization by Geometric Frustration in Columnar Supramolecular Crystals.
In: Angewandte Chemie International Edition. Bd. 56 (2017) Heft 16 . - S. 4432-4437.
ISSN 1521-3773
DOI: https://doi.org/10.1002/anie.201612122

Weiss, Daniel ; Kreger, Klaus ; Schmidt, Hans-Werner:
Self-Assembly of Alkoxy-Substituted 1,3,5-Benzenetrisamides Under Controlled Conditions.
In: Macromolecular Materials and Engineering. Bd. 302 (2017) Heft 1 . - 1600390.
ISSN 1439-2054
DOI: https://doi.org/10.1002/mame.201600390

2016

Probst, Christian ; Meichner, Christoph ; Kreger, Klaus ; Kador, Lothar ; Neuber, Christian ; Schmidt, Hans-Werner:
Athermal Azobenzene-Based Nanoimprint Lithography.
In: Advanced Materials. Bd. 28 (2016) Heft 13 . - S. 2624-2628.
ISSN 1521-4095
DOI: https://doi.org/10.1002/adma.201505552

Probst, Christian ; Meichner, Christoph ; Audorff, Hubert ; Walker, Roland ; Kreger, Klaus ; Kador, Lothar ; Schmidt, Hans-Werner:
Improving Holographic Writing Performance of Photo-Orientable Azobenzene Polymers by Molecular Glasses.
In: Journal of Polymer Science Part B: Polymer Physics. Bd. 54 (2016) Heft 20 . - S. 2110-2117.
ISSN 1099-0488
DOI: https://doi.org/10.1002/polb.24120

Weiss, Daniel ; Skrybeck, Dominik ; Misslitz, Holger ; Nardini, David ; Kern, Alexander ; Kreger, Klaus ; Schmidt, Hans-Werner:
Tailoring Supramolecular Nanofibers for Air Filtration Applications.
In: ACS Applied Materials & Interfaces. Bd. 8 (2016) Heft 23 . - S. 14885-14892.
ISSN 1944-8252
DOI: https://doi.org/10.1021/acsami.6b04720

2015

Haedler, Andreas T. ; Kreger, Klaus ; Issac, Abey ; Wittmann, Bernd ; Kivala, Milan ; Hammer, Natalie ; Köhler, Jürgen ; Schmidt, Hans-Werner ; Hildner, Richard:
Long-range energy transport in single supramolecular nanofibres at room temperature.
In: Nature. Bd. 523 (2015) . - S. 196-199.
ISSN 1476-4687
DOI: https://doi.org/10.1038/nature14570

Meichner, Christoph ; Schedl, Andreas ; Neuber, Christian ; Kreger, Klaus ; Schmidt, Hans-Werner ; Kador, Lothar:
Refractive-Index Determination of Solids from First- and Second-Order Critical Diffraction Angles of Periodic Surface Patterns.
In: AIP Advances. Bd. 5 (2015) Heft 8 . - 087135.
ISSN 2158-3226
DOI: https://doi.org/10.1063/1.4928654

2014

Zehe, Christoph S. ; Schmidt, Marko ; Siegel, Renée ; Kreger, Klaus ; Daebel, Venita ; Ganzleben, Sandra ; Schmidt, Hans-Werner ; Senker, Jürgen:
Influence of fluorine side-group substitution on the crystal structure formation of benzene-1,3,5-trisamides.
In: CrystEngComm. Bd. 16 (2014) Heft 39 . - S. 9273-9283.
ISSN 1466-8033
DOI: https://doi.org/10.1039/c4ce01077a

2013

Misslitz, Holger ; Kreger, Klaus ; Schmidt, Hans-Werner:
Supramolecular Nanofiber Webs in Nonwoven Scaffolds as Potential Filter Media.
In: Small. Bd. 9 (2013) Heft 12 . - S. 2053-2058.
ISSN 1613-6829
DOI: https://doi.org/10.1002/smll.201202334

2012

Wolfer, Pascal ; Kreger, Klaus ; Schmidt, Hans-Werner ; Stingelin, Natalie ; Smith, Paul:
Photo-Oriented Trisazobenzene Layers for Patterned Liquid-Crystal Alignment.
In: Molecular Crystals and Liquid Crystals. Bd. 562 (2012) Heft 1 . - S. 133-140.
ISSN 1563-5287
DOI: https://doi.org/10.1080/15421406.2012.674857

2011

Khazimullin, Maxim ; Müller, Thomas ; Messlinger, Stephan ; Rehberg, Ingo ; Schöpf, Wolfgang ; Krekhov, Alexei ; Pettau, Robin ; Kreger, Klaus ; Schmidt, Hans-Werner:
Gel formation in a mixture of a block copolymer and a nematic liquid crystal.
In: Physical Review E. Bd. 84 (2011) Heft 2 . - 021710.
ISSN 1550-2376
DOI: https://doi.org/10.1103/PhysRevE.84.021710

Wolfer, Pascal ; Audorff, Hubert ; Kreger, Klaus ; Kador, Lothar ; Schmidt, Hans-Werner ; Stingelin, Natalie ; Smith, Paul:
Photo-Induced Molecular Alignment of Trisazobenzene Derivatives.
In: Journal of Materials Chemistry. Bd. 21 (2011) Heft 12 . - S. 4339-4345.
ISSN 1364-5501
DOI: https://doi.org/10.1039/C0JM03477K

2010

Audorff, Hubert ; Kreger, Klaus ; Walker, Roland ; Haarer, Dietrich ; Kador, Lothar ; Schmidt, Hans-Werner:
Holographic Gratings and Data Storage in Azobenzene-Containing Block Copolymers and Molecular Glasses.
In: Müller, Axel H. E. (Hrsg.): Complex macromolecular systems, Vol. II. - Berlin : Springer , 2010 . - S. 59-121 . - (Advances in Polymer Science ; 228 )
ISBN 978-3-642-12912-4
DOI: https://doi.org/10.1007/12_2009_35

Stillings, Christopher ; Pettau, Robin ; Wendorff, Joachim H. ; Schmidt, Hans-Werner ; Kreger, Klaus:
Lamellar Nanoconfinements Effects in Discotic Liquid Crystalline Block Copolymers.
In: Macromolecular Chemistry and Physics. Bd. 211 (2010) Heft 2 . - S. 250-258.
ISSN 1521-3935
DOI: https://doi.org/10.1002/macp.200900439

Kreger, Klaus ; Wolfer, Pascal ; Audorff, Hubert ; Kador, Lothar ; Stingelin-Stutzmann, Natalie ; Smith, Paul ; Schmidt, Hans-Werner:
Stable Holographic Gratings with Small-Molecular Trisazobenzene Derivatives.
In: Journal of the American Chemical Society. Bd. 132 (2010) Heft 2 . - S. 509-516.
ISSN 1520-5126
DOI: https://doi.org/10.1021/ja9091038

2007

Breiner, Thomas ; Kreger, Klaus ; Hagen, Rainer ; Häckel, Michael ; Kador, Lothar ; Müller, Axel H. E. ; Kramer, Edward J. ; Schmidt, Hans-Werner:
Blends of Poly(methacrylate) Block Copolymers with Photoaddressable Segments.
In: Macromolecules. Bd. 40 (2007) Heft 6 . - S. 2100-2108.
ISSN 1520-5835
DOI: https://doi.org/10.1021/ma0624907

Kreger, Klaus ; Bäte, Markus ; Neuber, Christian ; Schmidt, Hans-Werner ; Strohriegl, Peter:
Combinatorial Development of Blue OLEDs Based on Star Shaped Molecules.
In: Advanced Functional Materials. Bd. 17 (2007) Heft 17 . - S. 3456-3461.
ISSN 1616-3028
DOI: https://doi.org/10.1002/adfm.200700223

Kreger, Klaus ; Löffler, Christina ; Walker, Roland ; Wirth, Nadine ; Bingemann, Dieter ; Audorff, Hubert ; Rößler, Ernst ; Kador, Lothar ; Schmidt, Hans-Werner:
Dynamic Behavior of the Minority Phase of Photoaddressable Block Copolymers.
In: Macromolecular Chemistry and Physics. Bd. 208 (2007) Heft 14 . - S. 1530-1541.
ISSN 1521-3935
DOI: https://doi.org/10.1002/macp.200700120

2004

Kreger, Klaus:
Neue Materialien für optoelektronische und elektronische Bauteile.
Bayreuth , 2004
( Dissertation, 2004 , Universität Bayreuth, Fakultät für Biologie, Chemie und Geowissenschaften)