Intern
Würthner Group: Organic Materials and Nanosystems Chemistry

152  S. Ghosh, X.-Q. Li, V. Stepanenko, F. Würthner
       Chem. Eur. J. 2008, 14, 11343–11357
       Control of H- and J-Type π Stacking by Peripheral Alkyl Chains and Self-Sorting
       Phenomena in Perylene Bisimide Homo- and Heteroaggregates
       DOI: 10.1002/chem.200801454
 
151  N. M. Kronenberg, M. Deppisch, F. Würthner, H. W. A. Lademann, K. Deing, K. Meerholz
       Chem. Commun. 2008, 6489–6491
       Bulk heterojunction organic solar cells based on merocyanine colorants
       DOI: 10.1039/b813341g
 
150  V. Stepanenko, F. Würthner
       Small 2008, 4, No. 12, 2158–2161
       Hierarchical Self-Assembly of Cyclic Dye Arrays into Two-Dimensional
       Honeycomb Nanonetworks
       DOI: 10.1002/smll.200801069
 
149  E. Fron, G. Schweitzer,  P. Osswald, F. Würthner, P. Marsal, D. Beljonne,
       K. Müllen, F. C. De Schryver, M. van der Auweraer
       Photochem. Photobiol. Sci. 2008, 7, 1509–1521
       Photophysical study of bay substituted perylenediimides
       DOI: 10.1039/b813737d
 
148  T. N. Krauss, E. Barrena, X. N. Zhang, D. G. de Oteyza, J. Major, V. Dehm,
       F. Würthner, L. P. Cavalcanti, H. Dosch
       Langmuir 2008, 24, 12742–12744
       Three-Dimensional Molecular Packing of Thin Organic Films of PTCDI-C8 Determined
       by Surface X-ray Diffraction
       DOI: 10.1021/la8030182
 
147  I. De Cat, C. Röger, C. C. Lee, F. J. M. Hoeben, M. J. Pouderoijen,
       A. P. H. J. Schenning, F. Würthner, S. De Feyter
       Chem. Commun. 2008, 5496–5498
       Identification of oligo(p-phenylene vinylene)–naphthalene diimide heterocomplexes
       by scanning tunneling microscopy
       and spectroscopy at the liquid–solid interface
       DOI: 10.1039/b811961a
 
146  F. J. M. Hoeben, J. Zhang, C. C. Lee, M . J. Pouderoijen, M. Wolffs, F. Würthner,
       A. P. H. J. Schenning, E. W. Meijer, S. De Feyter
       Chem. Eur. J. 2008, 14, 8579–8589
       Visualization of Various Supramolecular Assemblies of Oligo
       (para-phenylenvinylene)-Melamine and Perylene Bisimide
       DOI: 10.1002/chem.200800760
 
145  R. Fink, J. Seibt, V. Engel, M. Renz, M. Kaupp, S. Lochbrunner, H-M. Zhao,
       J. Pfister, F. Würthner, B. Engels
       J. Am. Chem. Soc. 2008, 130, 12858–12859
       Exciton Trapping in π-Conjugated Materials: A Quantum-Chemistry-Based
       Protocol Applied to Perylene Bisimide Dye Aggregates
       DOI: 10.1021/ja804331b
 
144  C. Hippius, I. H. M van Stokkum, E. Zangrando, R. M .Williams, M. Wykes,
       D. Beljonne, F. Würthner
       J. Phys. Chem. C 2008, 112, 14626–14638
       Ground- and Excited-State Pinched Cone Equilibria in Calix[4]arenes Bearing
       Two Perylene Bisimide Dyes
       DOI: 10.1021/jp804068b
 
143  X.-Q. Li, X. Zhang, S. Ghosh, F. Würthner
       Chem. Eur. J. 2008, 14, 8074–8078
       Highly Fluorescent Lyotropic Mesophases and Organogels Based on J-Aggregates
       of Core-Twisted Perylene Bisimide Dyes
       DOI: 10.1002/chem.200800915
 
142  V. Huber, S. Sengupta, F. Würthner
       Chem. Eur. J. 2008, 14, 7791–7807
       Structure-Property Relationships for Self-Assembled Zinc Chlorin Light-Harvesting
       Dye Aggregates
       DOI:10.1002/chem.200800764
 
141  M. Berberich, A.-M. Krause, M. Orlandi, F. Scandola, F. Würthner
       Angew. Chem. 2008, 120, 6718–6721;
       Angew. Chem. Int. Ed.
2008, 47, 6616–6619
       Toward Fluorescent Memories with Nondestructive Readout: Photoswitching
       of Fluorescence by Intramolecular Electron Transfer in a Diaryl Ethene-Perylene
       Bisimide Photochromic System
       DOI: 10.1002/ange.200802007
 
140  J. Schmidt, R. Schmidt, F. Würthner
       J. Org. Chem. 2008, 73, 6355–6362
       Synthesis, Optical Properties, and LFER Analysis of Solvent-Dependent Binding
       Constants of Hamilton-Receptor-Connected Merocyanine Chromophores
       DOI: 10.1021/jo801083b
 
139  C. Li, A. Mishchenko, Z. Li, I. Pobelov, Th. Wandlowski, X-Q Li, F. Würthner,
       A. Bagrets, F. Evers
       J. Phys.: Condens. Matter 2008, 20, 374122
       Electrochemical gate-controlled electron transport of redox-active single
       perylene bisimide molecular junctions
       DOI: 10.1088/0953-8984/20/37/374122
 
138  J. Seibt, V. Dehm, F. Würthner, V. Engel
       J. Chem. Phys. 2008, 128, 204303-1–204303-7
      Circular dichroism spectroscopy of small molecular aggregates:
      Dynamical features and size effects
       DOI: 10.1063/1.2927301
 
137  F. Würthner, G. Archetti, R. Schmidt, H.-G. Kuball
       Angew. Chem. 2008, 120, 4605–4608;
       Angew. Chem. Int. Ed.
2008, 47, 4529–4532
       Solvent Effect of Color, Band Shape, and Charge-Density Distribution
       for Merocyanine Dyes Close to the Cyanine Limit
       DOI: 10.1002/anie.200800279
 
136  A. Lohr, F. Würthner
       Chem. Commun. 2008, 2227–2229
       Time-dependent amplification of helical bias in self-assembled dye nanorods
       directed by the sergeants-and-soldiers principle
       DOI: 10.1039/b802696c
 
135  Röger, Y. Miloslavina, D. Brunner, A. R. Holzwarth, F. Würthner
       J. Am. Chem. Soc. 2008, 130, 5929–5939
       Self-Assembled Zinc Chlorin Rod Antennae Powered by Peripheral Light-
       Harvesting Chromophores
       DOI: 10.1021/ja710253q
 
134  F. Würthner, C. Bauer, V. Stepanenko, S. Yagai
       Adv. Mater. 2008, 20, 1695–1698
       A Black Perylene Bisimide Super Gelator with an Unexpected J-Type
       Absorption Band
       DOI: 10.1002/adma.200702935
 
133  S. Yagai, T. Seki, T. Karatsu, A. Kitamura, F. Würthner
       Angew. Chem. 2008, 120, 3415–3419;
       Angew. Chem. Int. Ed. 2008, 47, 3367–3371
       Transformation from H- to J-Aggregated Perylene Bisimide Dyes by Complexation
       with Cyanurates
       DOI:10.1002/anie.200705385
 
132  T. Rehm, V. Stepanenko, X. Zhang, F. Würthner, F. Gröhn, K. Klein, C. Schmuck
       Org. Lett. 2008, 10, 1469–1472
       A New Type of Soft Vesicle-Forming Molecule: An Amino Acid Derived
       Guanidiniocarbonyl Pyrrole Carboxylate Zwitterion
       DOI: 10.1021/ol8002755
 
131  M. Ghirotti, C. Chiorboli, C-C. You, F. Würthner, F. Scandola
       J. Phys. Chem. A 2008, 112, 3376–3385
       Photoinduced Energy and Electron-Transfer Processes in Porphyrin–
       Perylene Bisimide Symmetric Triads
       DOI: 10.1021/jp7109516
 
130  H. Wang, T. E. Kaiser, S. Uemura, F. Würthner
       Chem. Commun. 2008, 1181–1183
       Perylene bisimide J-aggregates with absorption maxima in the NIR
       DOI: 10.1039/b717407a
 
129  C. Hippius, I. H. M. van Stokkum, M. Gsänger, M. M. Groeneveld, R. M. Williams,
       F. Würthner
       J. Phys.Chem. C 2008, 112, 2476–2486
       Sequential FRET Processes in Calix[4]arene-Linked Orange-Red-Green
       Perylene Bisimide Dye Zigzag Arrays
       DOI: 10.1021/jp711120v
 
128  A. Lohr, F. Würthner
       Angew. Chem. 2008, 120, 1252–1256;
       Angew. Chem. Int. Ed.
2008, 47, 1232–1236
       Evolution of Homochiral Helical Dye Assemblies: Involvement of Autocatalysis
       in the "Majority-Rules" Effect
       DOI: 10.1002/anie.20070455

127  C.-C. You, P. Espindola, C. Hippius, J. Heinze, F. Würthner
       Adv. Funct. Mat2007, 17, 3764 –3772
       Electroactive Polymeric Networks Created by Oxidation of Oligothiophene-
       Functionalized Perylene Bisimides
       DOI: 10.1002/adfm.200700813
 
126  J. Seibt, A. Lohr, F. Würthner, V. Engel
       Phys. Chem. Chem. Phys. 2007, 9, 6214–6218
       Circular dichroism and absorption spectroscopy of merocyanine dimer aggregates:
       molecular properties and exciton transfer dynamics from time-depentent quantum
       calculations
       DOI: 10.1039/b712155e
 
125  J. Hak Oh, S. Liu, Z. Bao, R. Schmidt, F. Würthner
       Appl. Phys. Lett. 2007, 91, 212107
       Air-stable n-channel organic thin-film transistors with high field-effect mobility
       bases on N, N'-bis(heptafluorobutyl)-3,4:9,10-perylene diimide
       DOI: 10.1063/1.2803073
 
124  P. Osswald, F. Würthner
       J. Am. Chem. Soc. 2007, 129, 14319–14326
       Effects of Bay Substituents on the Racemization Barriers of Perylene Bisimides:
       Resolution of Atropo-Enantiomers
       DOI: 10.1021/ja074508e
 
123  R. Schmidt, M. M. Ling, J. H. Oh, M. Winkler, M. Könemann, Z. Bao, F. Würthner
       Adv. Mat. 2007, 19, 3692–3695
       Core-Fluorinated Perylene Bisimide Dyes: Air Stable n-Channel Organic
       Semiconductors for Thin Film Transistors with Exceptionally High On-to-Off
       Current Ratios.
       DOI: 10.1002/adma.200701478
 
122  C. Röger, F. Würthner
        J. Org. Chem. 2007, 72, 8070–8075
        Core-Tetrasubstituted Naphthalene Diimides: Synthesis, Optical Properties,
        and Redox Characteristics
        DOI: 10.1021/jo7015357
 
121  C. Hippius, I. van Stokkum, E. Zangrando, R. M. Williams, F. Würthner
       J. Phys. Chem C2007, 111, 13988–13996
       Excited State Interactions in Calix[4]arene – Perylene Bisimide Dye Conjugates:
       Global and Target Analysis of Supramolecualr Building Blocks.
       DOI: 10.1021/jp0733825
 
120  A. Lohr, T. Greß, M. Deppisch, M. Knoll, F. Würthner
       Synthesis 2007, 19, 3073–3082
       Synthesis of Merocyanine Dye Nanorods: The Importance of Solvent, Kinetic and
       Thermodynamic Control, and Steric Effencts on Self-Assembly.
       DOI: 10.1055/s-2007-983900
 
119  P. Osswald, F. Würthner
       Chem. Eur. J. 2007, 13, 7395–17409
       Conformational Effects of Bay Substituents on Optical, Electrochemical and
       Dynamic Properties of Perylene Bisimides: Macrocyclic Derivatives as Effective Probes.
       DOI: 10.1002/chem.200700601
 
118  E. Lang, R. Hildner, H. Engelke, P. Osswald, F. Würthner, J. Köhler
       ChemPhysChem 2007, 8, 1487–1496
       Comparison of the Photophysical Parameters for Three Perylene Bisimide
       Derivatives by Single-Molecule Spectroscopy.
       DOI: 10.1002/cphc.200700186
 
117  T. Kaiser, H. Wang, V. Stepanenko, F. Würthner
       Angew. Chem. 2007, 119, 5637–5640;
       Angew. Chem. Int. Ed.
2007, 46, 5541–5544
       Supramolecular Construction of Fluorescent J-Aggregates Based on
       Hydrogen-Bonded Perylene Dyes.
       DOI: 10.1002/anie.200701139
 
116  J. Seibt, V. Dehm, F. Würthner, V. Engel
       J. Chem. Phys. 2007, 126, 164308
       Absorption spectroscopy of molecular trimers.
       DOI:10.1063/1.2721540
 
115  C. Röger, S. Ahmed, F. Würthner
       Synthesis 2007, 1872–1876
       Synthesis and Optical Properties of Fluorescent Core-Trisubstituted
       Naphthalene Diimide Dyes.
       DOI: 10.1055/s-2007-983718
 
114  V. Huber, M. Lysetska, F. Würthner
       Small 2007, 3, No. 6, 1007–1014
       Self-Assembled Single- and Double-Stack π-Aggregates of Chlorophyll Derivatives
       on Highly Ordered Pyrolytic Graphite.
       DOI: 10.1002/smll.200600497
 
113  X. Zhang, Z. Chen, F. Würthner
       J. Am. Chem. Soc. 2007, 129, 4886–4887
       Morphology Control of Fluorescent Nanoaggregates by Co-Self-Assembly of Wedge-
      and Dumbbell-Shaped Amphiphilic Perylene Bisimides.
       DOI: 10.1021/ja070994u
 
112  P. Osswald, M. Reichert, G. Bringmann, F. Würthner
       J. Org. Chem. 2007, 72, 3404–3411
       Perylene Bisimide Atropisomers: Synthesis, Resolution, and Stereochemical Assignment.
       DOI:10.1021/jo070056c       
 
111  V. Percec, E. Aqad, M. Peterca, M. R. Imam, M. Glodde, T. K. Bera, Y. Miura,
       V. S. K. Balagurusamy, P. C. Ewbank, F. Würthner, P. A. Heiney
       Chem. Eur. J. 2007, 13, 3330–3345
       Self-Assembly of Semifluorinated Minidendrons Attached to Electron-Acceptor
       Groups into Pyramidal Columns.
       DOI: 10.1002/chem.200600901
 
110  L. Flamigni, B. Ventura, C.-C. You, C. Hippius, F. Würthner
       J. Phys. Chem. C 2007, 111, 622–630
       Photophysical Characterization of a Light-Harvesting Tetra Naphthalene
       Imide/Perylene Bisimide Array.
       DOI: 10.1021/jp065394g
 
109  V. Dehm, Z. Chen, U. Baumeister, P. Prins, L. D. A. Siebbeles, F. Würthner
       Org. Lett. 2007, 9, 1085–1088
       Helical Growth of Semiconducting Columnar Dye Assemblies Based on Chiral
       Perylene Bisimides.
       DOI: 10.1021/ol0700963
 
108  Z. Chen, U. Baumeister, C. Tschierske, F. Würthner
       Chem. Eur. J. 2007, 13, 450–465
       Effect of Core Twisting on Self-Assembly and Optical Properties of Perylene Bisimide
       Dyes in Solution and Columnar Liquid Crystalline Phases.
       DOI: 10.1002/chem.200600891
 
107  Z. Chen, V. Stepanenko, V. Dehm, P. Prins, L. D. A. Siebbeles, J. Seibt,
       P. Marquetand, V. Engel, F. Würthner
       Chem. Eur. J. 2007, 13, 436–449
       Photoluminescence and Conductivity of Self-Assembled π-π Stacks of Perylene
       Bisimide Dyes.
       DOI: 10.1002/chem.200600889

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