51
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Bulut I, Huaulmé Q, Mirloup A, Chávez P, Fall S, Hébraud A, Méry S, Heinrich B, Heiser T, Lévêque P, Leclerc N. Rational Engineering of BODIPY-Bridged Trisindole Derivatives for Solar Cell Applications. ChemSusChem 2017; 10:1878-1882. [PMID: 28326678 DOI: 10.1002/cssc.201700465] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Indexed: 06/06/2023]
Abstract
Boron dipyrromethene (BODIPY) and its derivatives are known to be efficient photon-harvesting chromophores. However, their study as active materials in bulk heterojunction (BHJ) solar cells is still scarce. In this study, the development of new synthetic ways to design original BODIPY-based dumbbell-shape molecules, including a first 2,3,5,6-tetravinyl aromatic BODIPY molecule, is reported. High fill factors can be obtained in BHJ solar cells when blended with a fullerene derivative, leading to a new record BODIPY-based power conversion efficiency of 5.8 %.
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Affiliation(s)
- Ibrahim Bulut
- ICPEES UMR 7515, Université de Strasbourg-CNRS, 25 rue Becquerel, 67087, Strasbourg, France
| | - Quentin Huaulmé
- ICPEES UMR 7515, Université de Strasbourg-CNRS, 25 rue Becquerel, 67087, Strasbourg, France
| | - Antoine Mirloup
- ICPEES UMR 7515, Université de Strasbourg-CNRS, 25 rue Becquerel, 67087, Strasbourg, France
| | - Patricia Chávez
- ICPEES UMR 7515, Université de Strasbourg-CNRS, 25 rue Becquerel, 67087, Strasbourg, France
| | - Sadiara Fall
- ICube UMR 7357, Université de Strasbourg-CNRS, 23 rue du Loess, 67037, Strasbourg, France
| | - Anne Hébraud
- ICPEES UMR 7515, Université de Strasbourg-CNRS, 25 rue Becquerel, 67087, Strasbourg, France
| | - Stéphane Méry
- IPCMS UMR 7504, Université de Strasbourg-CNRS, 23 rue du Loess, 67034, Strasbourg, France
| | - Benoît Heinrich
- IPCMS UMR 7504, Université de Strasbourg-CNRS, 23 rue du Loess, 67034, Strasbourg, France
| | - Thomas Heiser
- ICube UMR 7357, Université de Strasbourg-CNRS, 23 rue du Loess, 67037, Strasbourg, France
| | - Patrick Lévêque
- ICube UMR 7357, Université de Strasbourg-CNRS, 23 rue du Loess, 67037, Strasbourg, France
| | - Nicolas Leclerc
- ICPEES UMR 7515, Université de Strasbourg-CNRS, 25 rue Becquerel, 67087, Strasbourg, France
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52
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Heinrich B, Klein J, Delic M, Goepfert K, Engel V, Geberzahn L, Lusky M, Erbs P, Preville X, Moehler M. Immunogenicity of oncolytic vaccinia viruses JX-GFP and TG6002 in a human melanoma in vitro model: studying immunogenic cell death, dendritic cell maturation and interaction with cytotoxic T lymphocytes. Onco Targets Ther 2017; 10:2389-2401. [PMID: 28496337 PMCID: PMC5422459 DOI: 10.2147/ott.s126320] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Oncolytic virotherapy is an emerging immunotherapeutic modality for cancer treatment. Oncolytic viruses with genetic modifications can further enhance the oncolytic effects on tumor cells and stimulate antitumor immunity. The oncolytic vaccinia viruses JX-594-GFP+/hGM-CSF (JX-GFP) and TG6002 are genetically modified by secreting granulocyte-macrophage colony-stimulating factor (GM-CSF) or transforming 5-fluorocytosine (5-FC) into 5-fluorouracil (5-FU). We compared their properties to kill tumor cells and induce an immunogenic type of cell death in a human melanoma cell model using SK29-MEL melanoma cells. Their influence on human immune cells, specifically regarding the activation of dendritic cells (DCs) and the interaction with the autologous cytotoxic T lymphocyte (CTL) clone, was investigated. Melanoma cells were infected with either JX-GFP or TG6002 alone or in combination with 5-FC and 5-FU. The influence of viral infection on cell viability followed a time- and multiplicity of infection dependent manner. Combination of virus treatment with 5-FU resulted in stronger reduction of cell viability. TG6002 in combination with 5-FC did not significantly strengthen the reduction of cell viability in this setting. Expression of calreticulin and high mobility group 1 protein (HMGB1), markers of immunogenic cell death (ICD), could be detected after viral infection. Accordingly, DC maturation was noted after viral oncolysis. DCs presented stronger expression of activation and maturation markers. The autologous CTL clone IVSB expressed the activation marker CD69, but viral treatment failed to enhance cytotoxicity marker. In summary, vaccinia viruses JX-GFP and TG6002 lyse melanoma cells and induce additional immunostimulatory effects to promote antitumor immune response. Further investigation in vivo is needed to consolidate the data.
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Affiliation(s)
- B Heinrich
- First Department of Internal Medicine, University Medical Center Mainz, Mainz, Germany
| | - J Klein
- First Department of Internal Medicine, University Medical Center Mainz, Mainz, Germany
| | - M Delic
- First Department of Internal Medicine, University Medical Center Mainz, Mainz, Germany
| | - K Goepfert
- First Department of Internal Medicine, University Medical Center Mainz, Mainz, Germany
| | - V Engel
- First Department of Internal Medicine, University Medical Center Mainz, Mainz, Germany
| | - L Geberzahn
- First Department of Internal Medicine, University Medical Center Mainz, Mainz, Germany
| | - M Lusky
- Transgene SA, Illkirch-Graffenstaden
| | - P Erbs
- Transgene SA, Illkirch-Graffenstaden
| | | | - M Moehler
- First Department of Internal Medicine, University Medical Center Mainz, Mainz, Germany
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53
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Peltier JD, Heinrich B, Donnio B, Rault-Berthelot J, Jacques E, Poriel C. Electron-Deficient Dihydroindaceno-Dithiophene Regioisomers for n-Type Organic Field-Effect Transistors. ACS Appl Mater Interfaces 2017; 9:8219-8232. [PMID: 28192671 DOI: 10.1021/acsami.6b16333] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In this work, we wish to report the first member of a new family of organic semiconductors constructed on a meta dihydroindacenodithiophene core, that is, 2,2'-(2,8-dihexyl-4,6-dihydro-s-indaceno[1,2-b:7,6-b']dithiophene-4,6-diylidene)dimalononitrile (called meta-IDT(═C(CN)2)2). The properties of this molecule were studied in detail through a structure-properties relationship study with its regioisomer, that is, 2,2'-(2,7-dihexyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene-4,9-diylidene)dimalononitrile (para-IDT(═C(CN)2)2) (see isomer structures in blue in Chart 2). The influence of the bridge functionalization was also investigated by comparison with their diketone analogues meta-IDT(═O)2 and para-IDT(═O)2. This study sheds light on the impact of regioisomerism on the electronic properties at the molecular level (electrochemistry, absorption spectroscopy, molecular modeling) and also on the supramolecular arrangement, and finally on the organic field-effect transistors (OFET) performances and stabilities. The significant effect of self-assembled monolayers of 4-(dimethylamino)benzenethiol grafted on the gold drain and source electrodes or of the use of flexible substrate (polyethylene naphtalate) instead of glass on the OFET performances and stabilities are also reported. In the light of these results (maximum mobility reaching 7.1 × 10-2 cm2 V-1 cm-1, high IDon/IDoff of 2.3 × 107, and subthreshold swing of 1.2 V/dec), we believe that the present OFETs can be further used to construct electronic circuits.
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Affiliation(s)
- Jean-David Peltier
- Institut des Sciences Chimiques de Rennes, Équipe Matière Condensée et Systèmes Électroactifs, UMR CNRS 6226 , Bât.10C, Campus de Beaulieu, 35042 Rennes cedex, France
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg, UMR 7504, CNRS-Université de Strasbourg , 23 rue du Loess, BP 43, 67034 Strasbourg Cedex 2, France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg, UMR 7504, CNRS-Université de Strasbourg , 23 rue du Loess, BP 43, 67034 Strasbourg Cedex 2, France
| | - Joëlle Rault-Berthelot
- Institut des Sciences Chimiques de Rennes, Équipe Matière Condensée et Systèmes Électroactifs, UMR CNRS 6226 , Bât.10C, Campus de Beaulieu, 35042 Rennes cedex, France
| | - Emmanuel Jacques
- Institut d'Électronique et des Télécommunications de Rennes, Département Microélectronique & Microcapteurs, UMR CNRS 6164 , Bât.11B, Université Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Cyril Poriel
- Institut des Sciences Chimiques de Rennes, Équipe Matière Condensée et Systèmes Électroactifs, UMR CNRS 6226 , Bât.10C, Campus de Beaulieu, 35042 Rennes cedex, France
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Knyazev AA, Karyakin ME, Romanova KA, Heinrich B, Donnio B, Galyametdinov YG. Influence of Lewis Bases on the Mesogenic and Luminescent Properties of Homogeneous Films of Europium(III) Tris(β-diketonate) Adducts. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201601286] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Andrey A. Knyazev
- Physical and Colloid Chemistry Department; Kazan National Research Technological University; 420015 Kazan Russia
| | - Maksim E. Karyakin
- Physical and Colloid Chemistry Department; Kazan National Research Technological University; 420015 Kazan Russia
| | - Ksenia A. Romanova
- Physical and Colloid Chemistry Department; Kazan National Research Technological University; 420015 Kazan Russia
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); CNRS - Université de Strasbourg (UMR 7504); 67034 Strasbourg Cedex 2 France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); CNRS - Université de Strasbourg (UMR 7504); 67034 Strasbourg Cedex 2 France
| | - Yuriy G. Galyametdinov
- Physical and Colloid Chemistry Department; Kazan National Research Technological University; 420015 Kazan Russia
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55
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Boudalis AK, Rogez G, Heinrich B, Raptis RG, Turek P. Towards ionic liquids with tailored magnetic properties: bmim+ salts of ferro- and antiferromagnetic CuII3 triangles. Dalton Trans 2017; 46:12263-12273. [DOI: 10.1039/c7dt02472j] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
With proper selection of counteraction and pH control, CuII3-pyrazolate anions can form a ferromagnetic low-melting solid, or an antiferromagnetic viscous paste.
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Affiliation(s)
- Athanassios K. Boudalis
- Department of Chemistry and Biochemistry and the Biomolecular Sciences Institute
- Florida International University
- Miami
- USA
- Institut de Chimie de Strasbourg (UMR 7177
| | - Guillaume Rogez
- Université de Strasbourg
- CNRS
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- UMR 7504
- F-67000 Strasbourg
| | - Benoît Heinrich
- Université de Strasbourg
- CNRS
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- UMR 7504
- F-67000 Strasbourg
| | - Raphael G. Raptis
- Department of Chemistry and Biochemistry and the Biomolecular Sciences Institute
- Florida International University
- Miami
- USA
| | - Philippe Turek
- Institut de Chimie de Strasbourg (UMR 7177
- CNRS-Unistra)
- Université de Strasbourg
- F-67081 Strasbourg
- France
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56
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Abstract
Rare examples of bolaform ionic materials containing cyanometallates and their lamellar mesomorphic supramolecular architectures are characterized.
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Affiliation(s)
- Alexandre Al Abbas
- Institut de Physique et Chimie des Matériaux de Strasbourg
- UMR 7504
- CNRS-Université de Strasbourg
- F-67034 Strasbourg Cedex 2
- France
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg
- UMR 7504
- CNRS-Université de Strasbourg
- F-67034 Strasbourg Cedex 2
- France
| | - Matthieu L'Her
- Institut de Physique et Chimie des Matériaux de Strasbourg
- UMR 7504
- CNRS-Université de Strasbourg
- F-67034 Strasbourg Cedex 2
- France
| | - Emilie Couzigné
- Institut de Physique et Chimie des Matériaux de Strasbourg
- UMR 7504
- CNRS-Université de Strasbourg
- F-67034 Strasbourg Cedex 2
- France
| | - Richard Welter
- Institut de Biologie Moléculaire des Plantes
- F-67000 Strasbourg
- France
| | - Laurent Douce
- Institut de Physique et Chimie des Matériaux de Strasbourg
- UMR 7504
- CNRS-Université de Strasbourg
- F-67034 Strasbourg Cedex 2
- France
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57
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Xiao Y, Zeng D, Mazur LM, Castiglione A, Lacaze E, Heinrich B, Donnio B, Kreher D, Attias AJ, Ribierre JC, Mathevet F. A new class of nanostructured supramolecular organic semiconductors based on intertwined multi-lamellar co-assemblies in π-conjugated liquid-crystalline side-chain polymers. Polym J 2016. [DOI: 10.1038/pj.2016.107] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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58
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Russo V, Pieper P, Heinrich B, Donnio B, Deschenaux R. Design, Synthesis, and Self-Assembly Behavior of Liquid-Crystalline Bis-[60]Fullerodendrimers. Chemistry 2016; 22:17366-17376. [DOI: 10.1002/chem.201603408] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Virginie Russo
- Institut de Chimie; Université de Neuchâtel; Avenue de Bellevaux 51 2000 Neuchâtel Switzerland
| | - Pauline Pieper
- Institut de Chimie; Université de Neuchâtel; Avenue de Bellevaux 51 2000 Neuchâtel Switzerland
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504; CNRS-Université de Strasbourg; 23 rue du Lœss, BP 43 67034 Strasbourg Cedex 2 France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504; CNRS-Université de Strasbourg; 23 rue du Lœss, BP 43 67034 Strasbourg Cedex 2 France
| | - Robert Deschenaux
- Institut de Chimie; Université de Neuchâtel; Avenue de Bellevaux 51 2000 Neuchâtel Switzerland
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59
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Zhao KQ, Gao Y, Yu WH, Hu P, Wang BQ, Heinrich B, Donnio B. Front Cover: Discogens Possessing Aryl Side Groups Synthesized by Suzuki Coupling of Triphenylene Triflates and Their Self-Organization Behavior (Eur. J. Org. Chem. 16/2016). European J Org Chem 2016. [DOI: 10.1002/ejoc.201670161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ke-Qing Zhao
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Yue Gao
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Wen-Hao Yu
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Ping Hu
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Bi-Qin Wang
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); CNRS-Université de Strasbourg (UMR 7504); 23 rue du Loess, BP 43 67034 Strasbourg Cedex 2 France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); CNRS-Université de Strasbourg (UMR 7504); 23 rue du Loess, BP 43 67034 Strasbourg Cedex 2 France
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60
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Zhao KQ, Gao Y, Yu WH, Hu P, Wang BQ, Heinrich B, Donnio B. Discogens Possessing Aryl Side Groups Synthesized by Suzuki Coupling of Triphenylene Triflates and Their Self-Organization Behavior. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600270] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Ke-Qing Zhao
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Yue Gao
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Wen-Hao Yu
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Ping Hu
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Bi-Qin Wang
- College of Chemistry and Material Science; Sichuan Normal University; 610066, P. R. China Chengdu
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); CNRS-Université de Strasbourg (UMR 7504); 23 rue du Loess, BP 43 67034 Strasbourg Cedex 2 France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); CNRS-Université de Strasbourg (UMR 7504); 23 rue du Loess, BP 43 67034 Strasbourg Cedex 2 France
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61
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Chen C, Maldonado DH, Le Borgne D, Alary F, Lonetti B, Heinrich B, Donnio B, Moineau-Chane Ching KI. Synthesis of benzothiadiazole-based molecules via direct arylation: an eco-friendly way of obtaining small semi-conducting organic molecules. NEW J CHEM 2016. [DOI: 10.1039/c6nj00847j] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Direct arylation proves to be a greener way than other classical methods for the coupling of benzothiadiazole with thiophene carboxaldehyde.
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Affiliation(s)
- Chunxiang Chen
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- F-31077 Toulouse
- France
- Université de Toulouse
| | | | - Damien Le Borgne
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- F-31077 Toulouse
- France
- Université de Toulouse
| | - Fabienne Alary
- CNRS
- IRSAMC
- Laboratoire de chimie et physique quantiques
- F-31062 Toulouse
- France
| | - Barbara Lonetti
- Université de Toulouse
- UPS/CNRS
- IMRCP UMR 5623
- Toulouse Cedex 9
- France
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- CNRS-Université de Strasbourg
- UMR 7504
- 67034 Strasbourg Cedex 2
- France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- CNRS-Université de Strasbourg
- UMR 7504
- 67034 Strasbourg Cedex 2
- France
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62
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Lee KJ, Woo JH, Xiao Y, Kim E, Mazur LM, Kreher D, Attias AJ, Matczyszyn K, Samoc M, Heinrich B, Méry S, Fages F, Mager L, D'Aléo A, Wu JW, Mathevet F, André P, Ribierre JC. Structure–charge transfer property relationship in self-assembled discotic liquid-crystalline donor–acceptor dyad and triad thin films. RSC Adv 2016. [DOI: 10.1039/c6ra08039a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Dynamics of the photo-induced charge transfer are correlated with the structural properties of self-assembled discotic donor–acceptor dyad and triad films.
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63
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Xiao Y, Su X, Sosa-Vargas L, Lacaze E, Heinrich B, Donnio B, Kreher D, Mathevet F, Attias AJ. Chemical engineering of donor–acceptor liquid crystalline dyads and triads for the controlled nanostructuration of organic semiconductors. CrystEngComm 2016. [DOI: 10.1039/c6ce00365f] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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64
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Trinh TMN, Nguyen TT, Kopp C, Pieper P, Russo V, Heinrich B, Donnio B, Nguyen TLA, Deschenaux R. Olefin Cross-Metathesis: a Versatile Synthetic Reaction for the Design ofJanusLiquid Crystals. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500754] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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65
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Zhao KQ, An LL, Zhang XB, Yu WH, Hu P, Wang BQ, Xu J, Zeng QD, Monobe H, Shimizu Y, Heinrich B, Donnio B. Highly Segregated Lamello-Columnar Mesophase Organizations and Fast Charge Carrier Mobility in New Discotic Donor-Acceptor Triads. Chemistry 2015; 21:10379-90. [PMID: 26095600 DOI: 10.1002/chem.201500889] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Indexed: 11/09/2022]
Abstract
Four new donor-acceptor triads (D-A-D) based on discotic and arylene mesogens have been synthesized by using Sonogashira coupling and cyclization reactions. This family of triads consists of two side-on pending triphenylene mesogens, acting as the electron-donating groups (D), laterally connected through short lipophilic spacers to a central perylenediimide (PI), benzo[ghi]perylenediimide (BI), or coronenediimide (CI) molecular unit, respectively, playing the role of the electron acceptor (A). All D-A-D triads self-organize to form a lamello-columnar oblique mesophase, with a highly segregated donor-acceptor (D-A) heterojunction organization, consequent to efficient molecular self-sorting. The structure consists in the regular alternation of two disrupted rows of triphenylene columns and a continuous row of diimine species. High-resolution STM images demonstrate that PI-TP2 forms stable 2D self-assembly nanostructures with some various degrees of regularity, whereas the other triads do not self-organize into ordered architectures. The electron-transport mobility of CI-TP2, measured by time-of-flight at 200 °C in the mesophase, is one order of magnitude higher than the hole mobility. By means of this specific molecular designing idea, we realized and demonstrated for the first time the so-called p-n heterojunction at the molecular level in which the electron-rich triphenylene columns act as the hole transient pathways, and the coronenediimide stacks form the electron-transport channels.
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Affiliation(s)
- Ke-Qing Zhao
- College of Chemistry and Materials Science, Sichuan Normal University, Jing-An Road 5, Chengdu 610066 (China).
| | - Ling-Ling An
- College of Chemistry and Materials Science, Sichuan Normal University, Jing-An Road 5, Chengdu 610066 (China)
| | - Xiao-Bo Zhang
- College of Chemistry and Materials Science, Sichuan Normal University, Jing-An Road 5, Chengdu 610066 (China)
| | - Wen-Hao Yu
- College of Chemistry and Materials Science, Sichuan Normal University, Jing-An Road 5, Chengdu 610066 (China)
| | - Ping Hu
- College of Chemistry and Materials Science, Sichuan Normal University, Jing-An Road 5, Chengdu 610066 (China)
| | - Bi-Qin Wang
- College of Chemistry and Materials Science, Sichuan Normal University, Jing-An Road 5, Chengdu 610066 (China)
| | - Jing Xu
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology (NCNST), 11 Zhongguancun Beiyitiao, Beijing 100190 (China)
| | - Qing-Dao Zeng
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, National Center for Nanoscience and Technology (NCNST), 11 Zhongguancun Beiyitiao, Beijing 100190 (China).
| | - Hirosato Monobe
- Inorganic Functional Materials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka 563-8577 (Japan)
| | - Yo Shimizu
- Inorganic Functional Materials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka 563-8577 (Japan).
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), CNRS-Université de Strasbourg (UMR 7504), 23 rue du Loess, BP 43, 67034 Strasbourg Cedex 2 (France)
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), CNRS-Université de Strasbourg (UMR 7504), 23 rue du Loess, BP 43, 67034 Strasbourg Cedex 2 (France). .,Complex Assemblies of Soft Matter Laboratory (COMPASS), CNRS-Solvay, University of Pennsylvania (UMI 3254), CRTB, 350 George Patterson Boulevard, Bristol, PA 19007 (USA).
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66
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Singer P, Wirth M, Berger I, Heinrich B, Gödicke W, Voigt S, Taube C, Jaross W, Gehrisch S. Long-chain omega 3 fatty acids are the most effective polyunsaturated fatty acids for dietary prevention and treatment of cardiovascular risk factors. Conclusions from clinical studies. World Rev Nutr Diet 2015; 69:74-112. [PMID: 1441585 DOI: 10.1159/000421667] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- P Singer
- Central Institute for Cardiovascular Research, Academy of Sciences, Berlin-Buch, FRG
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67
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Reck M, Thomas M, Schuette W, Kimmich M, Rittmeyer A, Heinrich B, Yurasov S, Zimmermann A, Carter GC, Garon EB, Pérol M. Update REVEL: Eine randomisierte, doppelblinde Phase III Studie von Docetaxel (DOC) und Ramucirumab (RAM; IMC-1121B) versus DOC und Placebo (PL) in der Zweitlinienbehandlung des Nicht-Kleinzelligen Lungenkarzinoms im Stadium IV nach Progression der Erkrankung nach einer Platin-basierten Vortherapie. Pneumologie 2015. [DOI: 10.1055/s-0035-1544764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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68
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Smirnova AI, Heinrich B, Donnio B, Bruce DW. The influence of lateral fluorination and cyanation on the mesomorphism of polycatenar mesogens and the nature of the SmC phase therein. RSC Adv 2015. [DOI: 10.1039/c5ra17100h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Several series of tetracatenar mesogens having different lateral substituents (–F, –CN, –CF3) on the central ring have been synthesised and their mesomorphism investigated by polarising microscopy, DSC and small-angle X-ray scattering methods.
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Affiliation(s)
- Antonina I. Smirnova
- Department of Chemistry
- University of York
- Heslington
- UK
- Nanomaterials Research Institute
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- CNRS-Université de Strasbourg (UMR 7504)
- 67034 Strasbourg
- France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- CNRS-Université de Strasbourg (UMR 7504)
- 67034 Strasbourg
- France
- Complex Assemblies of Soft Matter Laboratory (COMPASS)
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69
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Pitto-Barry A, Barry NPE, Russo V, Heinrich B, Donnio B, Therrien B, Deschenaux R. Designing Supramolecular Liquid-Crystalline Hybrids from Pyrenyl-Containing Dendrimers and Arene Ruthenium Metallacycles. J Am Chem Soc 2014; 136:17616-25. [DOI: 10.1021/ja510338r] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Anaïs Pitto-Barry
- Institut
de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, 2000 Neuchâtel, Switzerland
| | - Nicolas P. E. Barry
- Institut
de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, 2000 Neuchâtel, Switzerland
| | - Virginie Russo
- Institut
de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, 2000 Neuchâtel, Switzerland
| | - Benoît Heinrich
- Institut
de Physique et Chimie des Matériaux de Strasbourg (IPCMS),
UMR 7504, CNRS−Université de Strasbourg, 23 rue
du Loess, BP43, 67034 Strasbourg cedex 2, France
| | - Bertrand Donnio
- Institut
de Physique et Chimie des Matériaux de Strasbourg (IPCMS),
UMR 7504, CNRS−Université de Strasbourg, 23 rue
du Loess, BP43, 67034 Strasbourg cedex 2, France
- Complex
Assemblies of Soft Matter Laboratory (COMPASS), UMI 3254, CNRS/Solvay/University of Pennsylvania, CRTB, 350 George Patterson Boulevard, Bristol, Pennsylvania 19007, United States
| | - Bruno Therrien
- Institut
de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, 2000 Neuchâtel, Switzerland
| | - Robert Deschenaux
- Institut
de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, 2000 Neuchâtel, Switzerland
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70
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Charlon M, Heinrich B, Matter Y, Couzigné E, Donnio B, Avérous L. Synthesis, structure and properties of fully biobased thermoplastic polyurethanes, obtained from a diisocyanate based on modified dimer fatty acids, and different renewable diols. Eur Polym J 2014. [DOI: 10.1016/j.eurpolymj.2014.10.012] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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71
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Nyrkova I, Moulin E, Armao JJ, Maaloum M, Heinrich B, Rawiso M, Niess F, Cid JJ, Jouault N, Buhler E, Semenov AN, Giuseppone N. Supramolecular self-assembly and radical kinetics in conducting self-replicating nanowires. ACS Nano 2014; 8:10111-10124. [PMID: 25244290 DOI: 10.1021/nn502863b] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
By using a combination of experimental and theoretical tools, we elucidate unique physical characteristics of supramolecular triarylamine nanowires (STANWs), their packed structure, as well as the entire kinetics of the associated radical-controlled supramolecular polymerization process. AFM, small-angle X-ray scattering, and all-atomic computer modeling reveal the two-columnar "snowflake" internal structure of the fibers involving the π-stacking of triarylamines with alternating handedness. The polymerization process and the kinetics of triarylammonium radicals formation and decay are studied by UV-vis spectroscopy, nuclear magnetic resonance and electronic paramagnetic resonance. We fully describe these experimental data with theoretical models demonstrating that the supramolecular self-assembly starts by the production of radicals that are required for nucleation of double-columnar fibrils followed by their growth in double-strand filaments. We also elucidate nontrivial kinetics of this self-assembly process revealing sigmoid time dependency and complex self-replicating behavior. The hierarchical approach and other ideas proposed here provide a general tool to study kinetics in a large number of self-assembling fibrillar systems.
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Affiliation(s)
- Irina Nyrkova
- Institut Charles Sadron , CNRS, 23 rue du Loess, BP 84047, 67034 Strasbourg Cedex 2, France
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72
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Miguel-Coello AB, Bardají M, Coco S, Donnio B, Heinrich B, Espinet P. H-bonded adducts of [2,4,6-{(C10H21O)3C6H2NH}3C3N3] with [LnM{PPh2(C6H4CO2H)}] displaying Columnar Mesophases at Room Temperature. Inorg Chem 2014; 53:10893-902. [DOI: 10.1021/ic501039n] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Ana B. Miguel-Coello
- IU CINQUIMA/Química Inorgánica,
Facultad de Ciencias, Universidad de Valladolid, E-47071 Valladolid, Spain
| | - Manuel Bardají
- IU CINQUIMA/Química Inorgánica,
Facultad de Ciencias, Universidad de Valladolid, E-47071 Valladolid, Spain
| | - Silverio Coco
- IU CINQUIMA/Química Inorgánica,
Facultad de Ciencias, Universidad de Valladolid, E-47071 Valladolid, Spain
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux
de Strasbourg (IPCMS), UMR 7504 (CNRS−Université de Strasbourg), 23 rue
du Loess, BP 43, 67034 Strasbourg Cedex 2, France
- Complex Assemblies
of Soft Matter Laboratory (COMPASS), UMI 3254 (CNRS−SOLVAY−University of Pennsylvania), CRTB, 350 George Patterson Boulevard, Bristol, Pennsylvania 19007, United States
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux
de Strasbourg (IPCMS), UMR 7504 (CNRS−Université de Strasbourg), 23 rue
du Loess, BP 43, 67034 Strasbourg Cedex 2, France
| | - Pablo Espinet
- IU CINQUIMA/Química Inorgánica,
Facultad de Ciencias, Universidad de Valladolid, E-47071 Valladolid, Spain
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73
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von Minckwitz G, Loibl S, Untch M, Eidtmann H, Rezai M, Fasching PA, Tesch H, Eggemann H, Schrader I, Kittel K, Hanusch C, Huober J, Solbach C, Jackisch C, Kunz G, Blohmer JU, Hauschild M, Fehm T, Nekljudova V, Gerber B, Gnauert K, Heinrich B, Prätz T, Groh U, Tanzer H, Villena C, Tulusan A, Liedtke B, Blohmer JU, Kittel K, Mau C, Potenberg J, Schilling J, Just M, Weiss E, Bückner U, Wolfgarten M, Lorenz R, Doering G, Feidicker S, Krabisch P, Deichert U, Augustin D, Kunz G, Kast K, von Minckwitz G, Nestle-Krämling C, Rezai M, Höß C, Terhaag J, Fasching P, Staib P, Aktas B, Kühn T, Khandan F, Möbus V, Solbach C, Tesch H, Stickeler E, Heinrich G, Wagner H, Abdallah A, Dewitz T, Emons G, Belau A, Rethwisch V, Lantzsch T, Thomssen C, Mattner U, Nugent A, Müller V, Noesselt T, Holms F, Müller T, Deuker JU, Schrader I, Strumberg D, Uleer C, Solomayer E, Runnebaum I, Link H, Tomé O, Ulmer HU, Conrad B, Feisel-Schwickardi G, Eidtmann H, Schumacher C, Steinmetz T, Bauerfeind I, Kremers S, Langanke D, Kullmer U, Ober A, Fischer D, Kohls A, Weikel W, Bischoff J, Freese K, Schmidt M, Wiest W, Sütterlin M, Dietrich M, Grießhammer M, Burgmann DM, Hanusch C, Rack B, Salat C, Sattler D, Tio J, von Abel E, Christensen B, Burkamp U, Köhne CH, Meinerz W, Graßhoff ST, Decker T, Overkamp F, Thalmann I, Sallmann A, Beck T, Reimer T, Bartzke G, Deryal M, Weigel M, Huober J, Weder P, Steffens CC, Lemster S, Stefek A, Ruhland F, Hofmann M, Schuster J, Simon W, Kronawitter U, Clemens M, Fehm T, Janni W, Latos K, Bauer W, Roßmann A, Bauer L, Lampe D, Heyl V, Hoffmann G, Lorenz-Salehi F, Hackmann J, Schlag R. Survival after neoadjuvant chemotherapy with or without bevacizumab or everolimus for HER2-negative primary breast cancer (GBG 44-GeparQuinto)†. Ann Oncol 2014; 25:2363-2372. [PMID: 25223482 DOI: 10.1093/annonc/mdu455] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The GeparQuinto study showed that adding bevacizumab to 24 weeks of anthracycline-taxane-based neoadjuvant chemotherapy increases pathological complete response (pCR) rates overall and specifically in patients with triple-negative breast cancer (TNBC). No difference in pCR rate was observed for adding everolimus to paclitaxel in nonearly responding patients. Here, we present disease-free (DFS) and overall survival (OS) analyses. PATIENTS AND METHODS Patients (n = 1948) with HER2-negative tumors of a median tumor size of 4 cm were randomly assigned to neoadjuvant treatment with epirubicin/cyclophosphamide followed by docetaxel (EC-T) with or without eight infusions of bevacizumab every 3 weeks before surgery. Patients without clinical response to EC ± Bevacizumab were randomized to 12 weekly cycles paclitaxel with or without everolimus 5 mg/day. To detect a hazard ratio (HR) of 0.75 (α = 0.05, β = 0.8) 379 events had to be observed in the bevacizumab arms. RESULTS With a median follow-up of 3.8 years, 3-year DFS was 80.8% and 3-year OS was 89.7%. Outcome was not different for patients receiving bevacizumab (HR 1.03; P = 0.784 for DFS and HR 0.974; P = 0.842 for OS) compared with patients receiving chemotherapy alone. Patients with TNBC similarly showed no improvement in DFS (HR = 0.99; P = 0.941) and OS (HR = 1.02; P = 0.891) when treated with bevacizumab. No other predefined subgroup (HR+/HER2-; locally advanced (cT4 or cN3) or not; cT1-3 or cT4; pCR or not) showed a significant benefit. No difference in DFS (HR 0.997; P = 0.987) and OS (HR 1.11; P = 0.658) was observed for nonearly responding patients receiving paclitaxel with or without everolimus overall as well as in subgroups. CONCLUSIONS Long-term results, in opposite to the results of pCR, do not support the neoadjuvant use of bevacizumab in addition to an anthracycline-taxane-based chemotherapy or everolimus in addition to paclitaxel for nonearly responding patients. CLINICAL TRIAL NUMBER NCT 00567554, www.clinicaltrials.gov.
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Affiliation(s)
- G von Minckwitz
- Headquarter, German Breast Group, Neu-Isenburg; Department of Gynaecology and Obstetrics, University Hospital, Frankfurt.
| | - S Loibl
- Headquarter, German Breast Group, Neu-Isenburg
| | - M Untch
- Department of Gynaecology and Obstetrics, Klinikum Berlin-Buch, Berlin
| | - H Eidtmann
- Department of Gynaecology and Obstetrics, University Hospital, Kiel
| | - M Rezai
- Breast Center, Luisenkrankenhaus, Düsseldorf
| | - P A Fasching
- Department of Gynaecology and Obstetrics, University Hospital, Erlangen
| | - H Tesch
- Department of Medical Oncology, Chop GmbH, Frankfurt
| | - H Eggemann
- Department of Gynaecology and Obstetrics, University Hospital, Magdeburg
| | - I Schrader
- Department of Gynaecology and Obstetrics, Henriettenstiftung, Hannover
| | - K Kittel
- Department of Gynaecology and Obstetrics, Praxisklinik, Berlin
| | - C Hanusch
- Department of Gynaecology and Obstetrics, Rot-Kreuz-Klinikum, München
| | - J Huober
- Department of Gynaecology and Obstetrics, University Hospital, Ulm
| | - C Solbach
- Department of Gynaecology and Obstetrics, University Hospital, Frankfurt
| | - C Jackisch
- Department of Gynaecology and Obstetrics, Sana-Klinikum, Offenbach
| | - G Kunz
- Department of Gynaecology and Obstetrics, St Johannes Hospital, Dortmund
| | - J U Blohmer
- Department of Gynaecology and Obstetrics, St Gertrauden-Hospital, Berlin
| | - M Hauschild
- Department of Gynaecology and Obstetrics, Hospital, Rheinfelden
| | - T Fehm
- Department of Gynaecology and Obstetrics, University Hospital, Tübingen
| | | | - B Gerber
- Department of Gynaecology and Obstetrics, University Hospital, Rostock, Germany
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García-Márquez AR, Heinrich B, Beyer N, Guillon D, Donnio B. Mesomorphism and Shape-Memory Behavior of Main-Chain Liquid-Crystalline Co-Elastomers: Modulation by the Chemical Composition. Macromolecules 2014. [DOI: 10.1021/ma501164u] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Alfonso Ramon García-Márquez
- Institut
de Physique et de Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 (CNRS-Université de Strasbourg), 23 Rue du Loess BP 43, 67034 Strasbourg, Cedex 2, France
| | - Benoît Heinrich
- Institut
de Physique et de Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 (CNRS-Université de Strasbourg), 23 Rue du Loess BP 43, 67034 Strasbourg, Cedex 2, France
| | - Nicolas Beyer
- Institut
de Physique et de Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 (CNRS-Université de Strasbourg), 23 Rue du Loess BP 43, 67034 Strasbourg, Cedex 2, France
| | - Daniel Guillon
- Institut
de Physique et de Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 (CNRS-Université de Strasbourg), 23 Rue du Loess BP 43, 67034 Strasbourg, Cedex 2, France
| | - Bertrand Donnio
- Institut
de Physique et de Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 (CNRS-Université de Strasbourg), 23 Rue du Loess BP 43, 67034 Strasbourg, Cedex 2, France
- Complex Assemblies
of Soft Matter Laboratory (COMPASS), UMI 3254 (CNRS-Solvay-University
of Pennsylvania), CRTB, 350 George
Patterson Boulevard, Bristol, Pennsylvania 19007, United States
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75
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Ghobril C, Heinrich B, Dane EL, Grinstaff MW. Synthesis of Hydrophobic Carbohydrate Polymers and Their Formation of Thermotropic Liquid Crystalline Phases. ACS Macro Lett 2014; 3:359-363. [PMID: 24804154 PMCID: PMC3999795 DOI: 10.1021/mz5000703] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Accepted: 03/19/2014] [Indexed: 12/18/2022]
Abstract
The first synthesis of enantiopure glucose octyl ether polyamido-saccharides (GOE-PAS) with a defined molecular weight and narrow dispersity is reported using a controlled anionic ring-opening polymerization of a glucose-derived β-lactam sugar monomer possessing octyl ether chains. This new polymer structure is characterized by NMR, infrared (IR), optical rotation, gel permeation chromatography (GPC), and thermogravimetric analysis (TGA). At room temperature, the polymers form lamellar (Lam) phases. Upon heating to mild temperatures (ca. 60 °C), the shortest polymer shows a direct transition to the isotropic (Iso) liquid state, while the longer polymers give rise to a hexagonal columnar (Colh) phase before becoming isotropic at higher temperatures (ca. 120 °C).
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Affiliation(s)
- Cynthia Ghobril
- Departments
of Chemistry and Biomedical Engineering, Boston University, Boston, Massachusetts 02215, United States
| | - Benoît Heinrich
- Institut
de Physique et Chimie des Matériaux de Strasbourg, UMR CNRS UdS 7504, 23 rue du Loess, BP 43, 67034 Strasbourg Cedex 2, France
| | - Eric L. Dane
- Departments
of Chemistry and Biomedical Engineering, Boston University, Boston, Massachusetts 02215, United States
| | - Mark W. Grinstaff
- Departments
of Chemistry and Biomedical Engineering, Boston University, Boston, Massachusetts 02215, United States
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76
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Schwartz PO, Biniek L, Zaborova E, Heinrich B, Brinkmann M, Leclerc N, Méry S. Perylenediimide-Based Donor–Acceptor Dyads and Triads: Impact of Molecular Architecture on Self-Assembling Properties. J Am Chem Soc 2014; 136:5981-92. [DOI: 10.1021/ja4129108] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Pierre-Olivier Schwartz
- Institut
de Physique et de Chimie des Matériaux de Strasbourg, UMR 7504,
CNRS, Université de Strasbourg, 23 rue du Loess, BP 43, 67034 Strasbourg, Cedex 2, France
| | - Laure Biniek
- Institut Charles Sadron, UPR22 CNRS, 23 rue du Loess, BP 84047, 67034 Strasbourg Cedex 2, France
| | - Elena Zaborova
- Institut
de Chimie et Procédés pour l'Energie, l'Environnement
et la Santé, UMR 7515, CNRS, Université de Strasbourg, ECPM,
25 rue Becquerel, 67087 Strasbourg Cedex 2, France
| | - Benoît Heinrich
- Institut
de Physique et de Chimie des Matériaux de Strasbourg, UMR 7504,
CNRS, Université de Strasbourg, 23 rue du Loess, BP 43, 67034 Strasbourg, Cedex 2, France
| | - Martin Brinkmann
- Institut Charles Sadron, UPR22 CNRS, 23 rue du Loess, BP 84047, 67034 Strasbourg Cedex 2, France
| | - Nicolas Leclerc
- Institut
de Chimie et Procédés pour l'Energie, l'Environnement
et la Santé, UMR 7515, CNRS, Université de Strasbourg, ECPM,
25 rue Becquerel, 67087 Strasbourg Cedex 2, France
| | - Stéphane Méry
- Institut
de Physique et de Chimie des Matériaux de Strasbourg, UMR 7504,
CNRS, Université de Strasbourg, 23 rue du Loess, BP 43, 67034 Strasbourg, Cedex 2, France
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77
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Zeng D, Tahar-Djebbar I, Xiao Y, Kameche F, Kayunkid N, Brinkmann M, Guillon D, Heinrich B, Donnio B, Ivanov DA, Lacaze E, Kreher D, Mathevet F, Attias AJ. Intertwined Lamello-Columnar Coassemblies in Liquid-Crystalline Side-Chain Π-Conjugated Polymers: Toward a New Class of Nanostructured Supramolecular Organic Semiconductors. Macromolecules 2014. [DOI: 10.1021/ma4020356] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Danli Zeng
- Laboratoire
de Chimie des Polymères (LCP), UMR 7610 CNRS-Université Pierre et Marie Curie Paris 6, 3 Rue
Galilée, 94200 Ivry-sur-Seine, France
| | - Ibtissam Tahar-Djebbar
- Laboratoire
de Chimie des Polymères (LCP), UMR 7610 CNRS-Université Pierre et Marie Curie Paris 6, 3 Rue
Galilée, 94200 Ivry-sur-Seine, France
| | - Yiming Xiao
- Laboratoire
de Chimie des Polymères (LCP), UMR 7610 CNRS-Université Pierre et Marie Curie Paris 6, 3 Rue
Galilée, 94200 Ivry-sur-Seine, France
| | - Farid Kameche
- Laboratoire
de Chimie des Polymères (LCP), UMR 7610 CNRS-Université Pierre et Marie Curie Paris 6, 3 Rue
Galilée, 94200 Ivry-sur-Seine, France
| | - Navaphun Kayunkid
- Institut Charles Sadron (ICS), UPR 22 (CNRS), 23 rue du Loess, BP 84047, 67034 Strasbourg cedex 2, France
| | - Martin Brinkmann
- Institut Charles Sadron (ICS), UPR 22 (CNRS), 23 rue du Loess, BP 84047, 67034 Strasbourg cedex 2, France
| | - Daniel Guillon
- Institut
de Physique et Chimie des Matériaux de Strasbourg (IPCMS),
UMR 7504, CNRS-Université de Strasbourg, 23 rue du Loess, 67034 Strasbourg Cedex
2, France
| | - Benoît Heinrich
- Institut
de Physique et Chimie des Matériaux de Strasbourg (IPCMS),
UMR 7504, CNRS-Université de Strasbourg, 23 rue du Loess, 67034 Strasbourg Cedex
2, France
| | - Bertrand Donnio
- Institut
de Physique et Chimie des Matériaux de Strasbourg (IPCMS),
UMR 7504, CNRS-Université de Strasbourg, 23 rue du Loess, 67034 Strasbourg Cedex
2, France
- Complex
Assemblies of Soft Matter Laboratory (COMPASS), UMI 3254, CNRS-Rhodia/Solvay—University of Pennsylvania, CRTB,
350 George Patterson Boulevard, Bristol, Pennsylvania 19007, United States
| | - Dimitri A. Ivanov
- Institut
de Science des Matériaux de Mulhouse (IS2M), UMR 7361, CNRS-Université de Haute Alsace, 15, rue Jean Starcky, BP 2488, 68057 Mulhouse cedex, France
| | - Emmanuelle Lacaze
- Institut
des NanoSciences de Paris (INSP), UMR 7588, CNRS-Université Pierre et Marie Curie Paris 6, 4 Place Jussieu, 75252 Paris Cedex 05, France
| | - David Kreher
- Laboratoire
de Chimie des Polymères (LCP), UMR 7610 CNRS-Université Pierre et Marie Curie Paris 6, 3 Rue
Galilée, 94200 Ivry-sur-Seine, France
| | - Fabrice Mathevet
- Laboratoire
de Chimie des Polymères (LCP), UMR 7610 CNRS-Université Pierre et Marie Curie Paris 6, 3 Rue
Galilée, 94200 Ivry-sur-Seine, France
| | - André-Jean Attias
- Laboratoire
de Chimie des Polymères (LCP), UMR 7610 CNRS-Université Pierre et Marie Curie Paris 6, 3 Rue
Galilée, 94200 Ivry-sur-Seine, France
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78
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Choi EY, Mazur L, Mager L, Gwon M, Pitrat D, Mulatier JC, Monnereau C, Fort A, Attias AJ, Dorkenoo K, Kwon JE, Xiao Y, Matczyszyn K, Samoc M, Kim DW, Nakao A, Heinrich B, Hashizume D, Uchiyama M, Park SY, Mathevet F, Aoyama T, Andraud C, Wu JW, Barsella A, Ribierre JC. Photophysical, amplified spontaneous emission and charge transport properties of oligofluorene derivatives in thin films. Phys Chem Chem Phys 2014; 16:16941-56. [DOI: 10.1039/c4cp01134a] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We investigate the charge transport, photophysical and amplified spontaneous emission properties of a series of monodisperse solution-processable oligofluorenes functionalized with hexyl chains at the C9 position of each fluorene unit.
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Affiliation(s)
- E. Y. Choi
- Department of Physics
- CNRS-Ewha International Research Center
- Ewha Womans University
- Seoul, South Korea
| | - L. Mazur
- Institut Parisien de Chimie Moléculaire
- Chimie des Polymères
- Université Pierre et Marie Curie
- UMR 8232
- Ivry, France
| | - L. Mager
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- UMR 7504
- CNRS-Université de Strasbourg
- 67034 Strasbourg Cedex 2, France
| | - M. Gwon
- Department of Physics
- CNRS-Ewha International Research Center
- Ewha Womans University
- Seoul, South Korea
| | - D. Pitrat
- Laboratoire de Chimie
- CNRS-UMR 5182
- University of Lyon 1
- Ecole Normale Supérieure de Lyon
- Lyon, France
| | - J. C. Mulatier
- Laboratoire de Chimie
- CNRS-UMR 5182
- University of Lyon 1
- Ecole Normale Supérieure de Lyon
- Lyon, France
| | - C. Monnereau
- Laboratoire de Chimie
- CNRS-UMR 5182
- University of Lyon 1
- Ecole Normale Supérieure de Lyon
- Lyon, France
| | - A. Fort
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- UMR 7504
- CNRS-Université de Strasbourg
- 67034 Strasbourg Cedex 2, France
| | - A. J. Attias
- Institut Parisien de Chimie Moléculaire
- Chimie des Polymères
- Université Pierre et Marie Curie
- UMR 8232
- Ivry, France
| | - K. Dorkenoo
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- UMR 7504
- CNRS-Université de Strasbourg
- 67034 Strasbourg Cedex 2, France
| | - J. E. Kwon
- Department of Materials Science and Engineering
- Seoul National University
- Seoul, South Korea
| | - Y. Xiao
- Institut Parisien de Chimie Moléculaire
- Chimie des Polymères
- Université Pierre et Marie Curie
- UMR 8232
- Ivry, France
| | - K. Matczyszyn
- Institute of Physical and Theoretical Chemistry
- Wroclaw University of Technology
- 50-370 Wroclaw, Poland
| | - M. Samoc
- Institute of Physical and Theoretical Chemistry
- Wroclaw University of Technology
- 50-370 Wroclaw, Poland
| | - D.-W. Kim
- Department of Physics
- CNRS-Ewha International Research Center
- Ewha Womans University
- Seoul, South Korea
| | - A. Nakao
- Nuclear Spectroscopy Laboratory
- RIKEN Nishina Center for Accelerator-Based Science (RNC)
- Wako, Japan
| | - B. Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- UMR 7504
- CNRS-Université de Strasbourg
- 67034 Strasbourg Cedex 2, France
| | - D. Hashizume
- Materials Characterization Support Unit
- RIKEN Center for Emergent Matter Science (CEMS)
- Wako, Japan
| | - M. Uchiyama
- Elements Chemistry Laboratory
- RIKEN
- Wako, Japan
- Graduate School of Pharmaceutical Sciences
- The University of Tokyo
| | - S. Y. Park
- Department of Materials Science and Engineering
- Seoul National University
- Seoul, South Korea
| | - F. Mathevet
- Institut Parisien de Chimie Moléculaire
- Chimie des Polymères
- Université Pierre et Marie Curie
- UMR 8232
- Ivry, France
| | - T. Aoyama
- Elements Chemistry Laboratory
- RIKEN
- Wako, Japan
| | - C. Andraud
- Laboratoire de Chimie
- CNRS-UMR 5182
- University of Lyon 1
- Ecole Normale Supérieure de Lyon
- Lyon, France
| | - J. W. Wu
- Department of Physics
- CNRS-Ewha International Research Center
- Ewha Womans University
- Seoul, South Korea
| | - A. Barsella
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- UMR 7504
- CNRS-Université de Strasbourg
- 67034 Strasbourg Cedex 2, France
| | - J. C. Ribierre
- Department of Physics
- CNRS-Ewha International Research Center
- Ewha Womans University
- Seoul, South Korea
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79
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Kozhevnikov VN, Donnio B, Heinrich B, Bruce DW. Morphology-driven absorption and emission colour changes in liquid-crystalline, cyclometallated platinum(ii) complexes. Chem Commun (Camb) 2014; 50:14191-3. [DOI: 10.1039/c4cc06958g] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Platinum(ii) complexes of 1,3-bis(2-pyridyl)benzene containing two alkyl chains are unexpectedly mesomorphic and capable of changing absorption and emission colour depending on the phase obtained after thermal treatment.
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Affiliation(s)
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- UMR 7504 (CNRS-Université de Strasbourg)
- 67034 Strasbourg Cedex 2, France
- Complex Assemblies of Soft Matter Laboratory (COMPASS)
- UMI 3254 (CNRS-Solvay-University of Pennsylvania)
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- UMR 7504 (CNRS-Université de Strasbourg)
- 67034 Strasbourg Cedex 2, France
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80
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Bottazzi T, Cecchi F, Zelcer A, Heinrich B, Donnio B, Guillon D, Cukiernik FD. Thermotropic mesomorphism of mixed-valent diruthenium aliphatic carboxylates with axial anion bearing two aliphatic chains. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.839783] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Tamara Bottazzi
- Instituto de Ciencias, Universidad Nacional de General Sarmiento, Los Polvorines, Argentina
| | - Florencia Cecchi
- INQUIMAE, Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires, Argentina
| | - Andrés Zelcer
- INQUIMAE, Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires, Argentina
- Gerencia Química, Centro Atómico Constituyentes, Comisión Nacional de Energía Atómica, Buenos Aires, Argentina
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), Université de Strasbourg – CNRS, Strasbourg, France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), Université de Strasbourg – CNRS, Strasbourg, France
| | - Daniel Guillon
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), Université de Strasbourg – CNRS, Strasbourg, France
| | - Fabio D. Cukiernik
- Instituto de Ciencias, Universidad Nacional de General Sarmiento, Los Polvorines, Argentina
- INQUIMAE, Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires, Argentina
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81
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Toth K, Molloy JK, Matta M, Heinrich B, Guillon D, Bergamini G, Zerbetto F, Donnio B, Ceroni P, Felder-Flesch D. A Strongly Emitting Liquid-Crystalline Derivative of Y3N@C80: Bright and Long-Lived Near-IR Luminescence from a Charge Transfer State. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201305536] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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82
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Toth K, Molloy JK, Matta M, Heinrich B, Guillon D, Bergamini G, Zerbetto F, Donnio B, Ceroni P, Felder-Flesch D. A strongly emitting liquid-crystalline derivative of Y(3)N@C(80): bright and long-lived near-IR luminescence from a charge transfer state. Angew Chem Int Ed Engl 2013; 52:12303-7. [PMID: 24123466 DOI: 10.1002/anie.201305536] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Indexed: 11/09/2022]
Abstract
Great balls of fire: C60 and Y3 N@C80 were connected to the same oligo(phenyleneethynylene) unit to investigate their structural and photophysical properties. NMR investigations revealed a fulleroid structure for the Y3 N@C80 derivative, and both dyads gave rise to columnar phases with core-shell cylinders. The black and gray spheres represent the fullerene core units of the Y3 N@C80 derivative, which is an ideal candidate to be involved in energy and electron transfer processes.
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Affiliation(s)
- Kalman Toth
- Institut de Physique et Chimie des Matériaux de Strasbourg, UMR CNRS UdS 7504, 23 rue du loess BP 43, 67034 Strasbourg Cedex 2 (France)
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83
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Alameddine B, Aebischer OF, Heinrich B, Guillon D, Donnio B, Jenny TA. Influence of linear and branched perfluoroalkylated side chains on the π–π stacking behaviour of hexa-peri-hexabenzocoronene and thermotropic properties. Supramol Chem 2013. [DOI: 10.1080/10610278.2013.831860] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Bassam Alameddine
- Department of Mathematics and Natural Sciences, Gulf University for Science and Technology, Hawally, 32093, Kuwait
| | | | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 (CNRS-Université de Strasbourg), 23 rue du Loess, BP43, 67034, Strasbourg cedex 2, France
| | - Daniel Guillon
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 (CNRS-Université de Strasbourg), 23 rue du Loess, BP43, 67034, Strasbourg cedex 2, France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 (CNRS-Université de Strasbourg), 23 rue du Loess, BP43, 67034, Strasbourg cedex 2, France
| | - Titus A. Jenny
- Department of Chemistry, University of Fribourg, Chemin du Musée 9, CH-1700, Fribourg, Switzerland
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84
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Sun Y, Chang H, Kabatek M, Song YY, Wang Z, Jantz M, Schneider W, Wu M, Montoya E, Kardasz B, Heinrich B, te Velthuis SGE, Schultheiss H, Hoffmann A. Damping in yttrium iron garnet nanoscale films capped by platinum. Phys Rev Lett 2013; 111:106601. [PMID: 25166689 DOI: 10.1103/physrevlett.111.106601] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2012] [Revised: 03/29/2013] [Indexed: 06/03/2023]
Abstract
Strong damping enhancement in nm-thick yttrium iron garnet (YIG) films due to Pt capping layers was observed. This damping is substantially larger than the expected damping due to conventional spin pumping, is accompanied by a shift in the ferromagnetic resonance field, and can be suppressed by the use of a Cu spacer in between the YIG and Pt films. The data indicate that such damping may originate from the ferromagnetic ordering in Pt atomic layers near the YIG/Pt interface and the dynamic exchange coupling between the ordered Pt spins and the spins in the YIG film.
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Affiliation(s)
- Yiyan Sun
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523, USA
| | - Houchen Chang
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523, USA
| | - Michael Kabatek
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523, USA
| | - Young-Yeal Song
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523, USA
| | - Zihui Wang
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523, USA
| | - Michael Jantz
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523, USA
| | - William Schneider
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523, USA
| | - Mingzhong Wu
- Department of Physics, Colorado State University, Fort Collins, Colorado 80523, USA
| | - E Montoya
- Physics Department, Simon Fraser University, Burnaby, British Columbia, V5A 1S6, Canada
| | - B Kardasz
- Physics Department, Simon Fraser University, Burnaby, British Columbia, V5A 1S6, Canada
| | - B Heinrich
- Physics Department, Simon Fraser University, Burnaby, British Columbia, V5A 1S6, Canada
| | | | - Helmut Schultheiss
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - Axel Hoffmann
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
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85
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Roeser J, Heinrich B, Bourgogne C, Rawiso M, Michel S, Hubscher-Bruder V, Arnaud-Neu F, Méry S. Dendronized Polymers with Silver and Mercury Cations Recognition: Complexation Studies and Polyelectrolyte Behavior. Macromolecules 2013. [DOI: 10.1021/ma400348v] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Jérôme Roeser
- Institut de Physique
et Chimie des Matériaux de Strasbourg (IPCMS), Université de Strasbourg, CNRS
UMR 7504, 23 rue du Loess, BP43, 67034 Strasbourg Cedex 02, France
- Institut Pluridisciplinaire
Hubert Curien (IPHC), Université de Strasbourg, CNRS UMR 7178, 25 rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Benoît Heinrich
- Institut de Physique
et Chimie des Matériaux de Strasbourg (IPCMS), Université de Strasbourg, CNRS
UMR 7504, 23 rue du Loess, BP43, 67034 Strasbourg Cedex 02, France
| | - Cyril Bourgogne
- Institut de Physique
et Chimie des Matériaux de Strasbourg (IPCMS), Université de Strasbourg, CNRS
UMR 7504, 23 rue du Loess, BP43, 67034 Strasbourg Cedex 02, France
| | - Michel Rawiso
- Institut Charles
Sadron (ICS), CNRS UPR 22, Université de Strasbourg, 23 rue du Loess, BP 84047, 67034 Strasbourg Cedex 02, France
| | - Sylvia Michel
- Institut Pluridisciplinaire
Hubert Curien (IPHC), Université de Strasbourg, CNRS UMR 7178, 25 rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Véronique Hubscher-Bruder
- Institut Pluridisciplinaire
Hubert Curien (IPHC), Université de Strasbourg, CNRS UMR 7178, 25 rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Françoise Arnaud-Neu
- Institut Pluridisciplinaire
Hubert Curien (IPHC), Université de Strasbourg, CNRS UMR 7178, 25 rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Stéphane Méry
- Institut de Physique
et Chimie des Matériaux de Strasbourg (IPCMS), Université de Strasbourg, CNRS
UMR 7504, 23 rue du Loess, BP43, 67034 Strasbourg Cedex 02, France
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86
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Rastei MV, Heinrich B, Gallani JL. Puckering stick-slip friction induced by a sliding nanoscale contact. Phys Rev Lett 2013; 111:084301. [PMID: 24010441 DOI: 10.1103/physrevlett.111.084301] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Indexed: 06/02/2023]
Abstract
An atomic force microscope reveals that the sliding of a nanotip on a graphite surface occurs through a nanoscale stick-slip mechanism. The angle between the sliding direction and a stiff crystallographic axis determines the periodicity of the slip events defining domains of various friction properties. The experimental data are interpreted using the reaction rate theory, with the energy barrier driven by a local deformation of the surface and a thermally activated relaxation.
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Affiliation(s)
- M V Rastei
- Institut de Physique et Chimie des Matériaux de Strasbourg, CNRS, Université de Strasbourg, F-67034 Strasbourg, France
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87
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Terazzi E, Zaïm A, Bocquet B, Varin J, Guénée L, Dutronc T, Lemonnier J, Floquet S, Cadot E, Heinrich B, Donnio B, Piguet C. Implementing Liquid‐Crystalline Properties in Single‐Stranded Dinuclear Lanthanide Helicates (Eur. J. Inorg. Chem. 19/2013). Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201390083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Emmanuel Terazzi
- Department of Inorganic and Analytical Chemistry, University of Geneva, 30 quai E. Ansermet, 1211 Geneva 4, Switzerland, http://www.unige.ch/sciences/chiam/piguet/Welcome.html
| | - Amir Zaïm
- Department of Inorganic and Analytical Chemistry, University of Geneva, 30 quai E. Ansermet, 1211 Geneva 4, Switzerland, http://www.unige.ch/sciences/chiam/piguet/Welcome.html
| | - Bernard Bocquet
- Department of Inorganic and Analytical Chemistry, University of Geneva, 30 quai E. Ansermet, 1211 Geneva 4, Switzerland, http://www.unige.ch/sciences/chiam/piguet/Welcome.html
| | - Johan Varin
- Department of Inorganic and Analytical Chemistry, University of Geneva, 30 quai E. Ansermet, 1211 Geneva 4, Switzerland, http://www.unige.ch/sciences/chiam/piguet/Welcome.html
| | - Laure Guénée
- Laboratory of Crystallography, University of Geneva, 24 quai E. Ansermet, 1211 Geneva 4, Switzerland
| | - Thibault Dutronc
- Department of Inorganic and Analytical Chemistry, University of Geneva, 30 quai E. Ansermet, 1211 Geneva 4, Switzerland, http://www.unige.ch/sciences/chiam/piguet/Welcome.html
| | - Jean‐François Lemonnier
- Department of Inorganic and Analytical Chemistry, University of Geneva, 30 quai E. Ansermet, 1211 Geneva 4, Switzerland, http://www.unige.ch/sciences/chiam/piguet/Welcome.html
| | - Sébastien Floquet
- Institut Lavoisier de Versailles, UMR 8180, University of Versailles Saint‐Quentin, 45 av. des Etats‐Unis, 78035 Versailles, France
| | - Emmanuel Cadot
- Institut Lavoisier de Versailles, UMR 8180, University of Versailles Saint‐Quentin, 45 av. des Etats‐Unis, 78035 Versailles, France
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 (CNRS – Université de Strasbourg), 23 rue du Loes, BP43, 67034 Strasbourg cedex 2, France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 (CNRS – Université de Strasbourg), 23 rue du Loes, BP43, 67034 Strasbourg cedex 2, France
| | - Claude Piguet
- Department of Inorganic and Analytical Chemistry, University of Geneva, 30 quai E. Ansermet, 1211 Geneva 4, Switzerland, http://www.unige.ch/sciences/chiam/piguet/Welcome.html
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88
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Terazzi E, Zaïm A, Bocquet B, Varin J, Guénée L, Dutronc T, Lemonnier J, Floquet S, Cadot E, Heinrich B, Donnio B, Piguet C. Implementing Liquid‐Crystalline Properties in Single‐Stranded Dinuclear Lanthanide Helicates. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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89
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Domínguez C, Heinrich B, Donnio B, Coco S, Espinet P. Room-Temperature Columnar Mesophases in Triazine-Gold Thiolate Metal-Organic Supramolecular Aggregates. Chemistry 2013; 19:5988-95. [DOI: 10.1002/chem.201204256] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 12/30/2012] [Indexed: 11/11/2022]
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90
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Goldstein LJ, Oliveria CT, Heinrich B, Stemmer SM, Mala C, Selder S, Bevan P, Harbeck N. Abstract P5-20-01: A randomized double-blind phase II study of the combination of oral WX-671 plus capecitabine vs. capecitabine monotherapy in first-line HER2− negative metastatic breast cancer (MBC). Cancer Res 2012. [DOI: 10.1158/0008-5472.sabcs12-p5-20-01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: uPA and its inhibitor PAI-1 play a key role in tumor invasion, metastasis and tumor growth. High levels of uPA and PAI-1 in breast tumors are statistically significant prognostic factors of disease-free (DFS) and overall survival (OS), which were validated at the highest level of evidence, as well as predictors for benefit of adjuvant chemotherapy. WX-UK1 is an active site competitive inhibitor of uPA with an inhibition constant in the submicromolar range. WX-671 (upamostat) is an oral prodrug of WX-UK1. In preclinical animal tumor models, both WX-UK1 and WX-671 have been shown to reduce the growth rate of implanted tumors, to inhibit invasion, and reduce metastases. This current proof of concept study is designed to substantiate the anti-metastatic properties of upamostat for patients appropriate for first line therapy for MBC.
Methods: Female patients aged >18, with HER2 negative MBC appropriate for first line monotherapy with capecitabine, with adequate performance status, organ function, bone marrow reserve without brain metastases were eligible. Patients were randomized in a double-blind fashion to receive upamostat (200mg orally daily for 21 days) plus capecitabine (1000 mg/m2 orally twice daily for 14 days) vs. capecitabine (1000 mg/m2 orally twice daily for 14 days) in 3 week treatment cycles until progressive disease or unacceptable toxicity. The primary endpoint is to evaluate the efficacy of the combination of upamostat plus capecitabine compared to monotherapy as assessed by comparison of progression free survival. The secondary objectives are OS, objective response rates, safety and tolerability, and to assess the pharmacokinetics (PK) of upamostat and capecitabine when combined.
Results: Between August 2008 and April 2011,132 patients were enrolled. 17 patients are still receiving treatment. 26% of the patients are characterized as triple negative, 13% as only Estrogen Receptor (ER) positive and 4% as only Progesteron Receptor (PR) positive. 57 % of the patients are ER and PR positive.
Conclusions: Progression free survival, response rates and safety will be reported. This abstract is being submitted as a placeholder. A completed abstract will be submitted when the analyses are completed.
Citation Information: Cancer Res 2012;72(24 Suppl):Abstract nr P5-20-01.
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Affiliation(s)
- LJ Goldstein
- Fox Chase Cancer Center, Philadelphia, PA; Instituto Brasilerio Controle Cancer, Sao Paulo, Brazil; Hamatologisch-Onkologische-Praxis Augsburg, Augsburg, Germany; Rabin Medical Center, Petah Tikva, Israel; Wilex, Munich, Germany; Univeristy of Munich, Munich, Germany
| | - CT Oliveria
- Fox Chase Cancer Center, Philadelphia, PA; Instituto Brasilerio Controle Cancer, Sao Paulo, Brazil; Hamatologisch-Onkologische-Praxis Augsburg, Augsburg, Germany; Rabin Medical Center, Petah Tikva, Israel; Wilex, Munich, Germany; Univeristy of Munich, Munich, Germany
| | - B Heinrich
- Fox Chase Cancer Center, Philadelphia, PA; Instituto Brasilerio Controle Cancer, Sao Paulo, Brazil; Hamatologisch-Onkologische-Praxis Augsburg, Augsburg, Germany; Rabin Medical Center, Petah Tikva, Israel; Wilex, Munich, Germany; Univeristy of Munich, Munich, Germany
| | - SM Stemmer
- Fox Chase Cancer Center, Philadelphia, PA; Instituto Brasilerio Controle Cancer, Sao Paulo, Brazil; Hamatologisch-Onkologische-Praxis Augsburg, Augsburg, Germany; Rabin Medical Center, Petah Tikva, Israel; Wilex, Munich, Germany; Univeristy of Munich, Munich, Germany
| | - C Mala
- Fox Chase Cancer Center, Philadelphia, PA; Instituto Brasilerio Controle Cancer, Sao Paulo, Brazil; Hamatologisch-Onkologische-Praxis Augsburg, Augsburg, Germany; Rabin Medical Center, Petah Tikva, Israel; Wilex, Munich, Germany; Univeristy of Munich, Munich, Germany
| | - S Selder
- Fox Chase Cancer Center, Philadelphia, PA; Instituto Brasilerio Controle Cancer, Sao Paulo, Brazil; Hamatologisch-Onkologische-Praxis Augsburg, Augsburg, Germany; Rabin Medical Center, Petah Tikva, Israel; Wilex, Munich, Germany; Univeristy of Munich, Munich, Germany
| | - P Bevan
- Fox Chase Cancer Center, Philadelphia, PA; Instituto Brasilerio Controle Cancer, Sao Paulo, Brazil; Hamatologisch-Onkologische-Praxis Augsburg, Augsburg, Germany; Rabin Medical Center, Petah Tikva, Israel; Wilex, Munich, Germany; Univeristy of Munich, Munich, Germany
| | - N Harbeck
- Fox Chase Cancer Center, Philadelphia, PA; Instituto Brasilerio Controle Cancer, Sao Paulo, Brazil; Hamatologisch-Onkologische-Praxis Augsburg, Augsburg, Germany; Rabin Medical Center, Petah Tikva, Israel; Wilex, Munich, Germany; Univeristy of Munich, Munich, Germany
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91
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Heinrich B, From M, Cochran J, Liao LX, Celiński Z, Schneider C, Myrtle K. Studies of Exchange Coupling in Fe (001) Whisker/Cr/Fe Structures using BLS and Rheed Techniques. ACTA ACUST UNITED AC 2012. [DOI: 10.1557/proc-313-119] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
ABSTRACTThe conditions for an almost perfect growth of smooth Cr (001) films on an iron whisker substrate have been investigated by means of reflection high energy electron diffraction (RHEED). The exchange interaction between 20 Monolayer thick Fe (001) films separated from a bulk whisker Fe (001) substrate by a variable number of Cr (001) Monolayers (ML) has been investigated by means of Brillouin light scattering experiments (BLS). These experiments show unambiguously that the exchange coupling strength between the iron film and the iron whisker can be described by a short wavelength oscillatory term superposed on a slowly varying antiferromagnetic background. The BLS data enabled one to separate the bilinear and the biquadratic contributions to the antiferromagnetic exchange coupling terms. Both the bilinear and the biquadratic coupling strengths exhibited a short period oscillatory dependence on the Cr interlayer thickness (∼2 Monolayers). Maxima in the bilinear antiferromagnetic coupling strength occur for an odd number of Cr Monolayers. This observation is not in agreement with first principles calculations. The first phase inversion has been found to occur between 4 and 5 ML of Cr.
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92
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Heinrich B, Arrott AS, Cochran JF, Urquhart KB, Myrtle K, Celinski Z, Zhong QM. In-Situ Techniques for Studying Epitaxially Grown Layers and Determining their Magnetic Properties. ACTA ACUST UNITED AC 2012. [DOI: 10.1557/proc-151-177] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
ABSTRACTUltrathin films of bcc Fe (001) on Ag (001) and Fe/Ni (001) bilayers on Ag were grown by molecular beam epitaxy. A wide range of surface science tools (RHEED, REELFS, AES, and XPS) were employed to establish the quality of epitaxial growth. Ferromagnetic resonance and Brillouin light scattering were used to extract the magnetic properties. Emphasis was placed on the study of magnetic anisotropies. Large uniaxial anisotropies with the easy axis perpendicular to the film surface were observed in all ultrathin structures studied. In sufficiently thin samples the saturation magnetization was oriented perpendicular to the film surface in the absence of an applied field. It has been demonstrated that in bcc Fe films the uniaxial perpendicular anisotropy originates at the film interfaces. Fe/Ni bilayers were also investigated. Ni grows in the pure bcc structure for the first 3–6ML and then transforms to a new structure which exhibits unique magnetic properties. Transformed ultrathin bilayers possesses large in-plane 4th order anisotropies far surpassing those observed in bulk Fe and Ni. The large 4th order anisotropies originate in crystallographic defects formed during the Ni lattice transformation.
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93
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Jo TS, McCurdy WL, Tanthmanatham O, Kim TK, Han H, Bhowmik PK, Heinrich B, Donnio B. Synthesis and characterization of luminescent tricationic salts of mesitylene and stilbazolium moieties. J Mol Struct 2012. [DOI: 10.1016/j.molstruc.2012.03.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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94
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Myśliwiec D, Donnio B, Chmielewski PJ, Heinrich B, Stępień M. Peripherally fused porphyrins via the Scholl reaction: synthesis, self-assembly, and mesomorphism. J Am Chem Soc 2012; 134:4822-33. [PMID: 22239060 DOI: 10.1021/ja210991f] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Oxidative coupling of activated aryl groups attached to β-positions of the porphyrin ring provides convenient access to derivatives containing peripherally fused phenanthrene and benzo[g]chrysene units. Tetra(benzochryseno)porphyrin, reported here for the first time, contains a nonplanar, sterically locked π system and shows very intense electronic absorptions in the Q range of the electronic spectrum. Tetraphenanthroporphyrins show a tendency to aggregate in solution. In one case, a discrete dimer is formed, whose structure was investigated spectroscopically and theoretically. Derivatives bearing long alkyl chains are mesomorphic and exhibit columnar phases (tetraphenanthroporphyrins) and a monoclinic 3D phase (tetrabenzochrysenoporphyrin). The symmetry of column packing in the columnar phases is dependent on the number of alkyl chains per molecule. X-ray diffraction measurements show that, in spite of their nonplanarity, the aromatic cores in the mesophases are tightly stacked within the column. The corresponding stacking patterns were derived from the structure of the dimer, on the basis of geometrical analysis and molecular modeling.
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Affiliation(s)
- Damian Myśliwiec
- Wydział Chemii, Uniwersytet Wrocławski, ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
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95
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Nagy ZT, Heinrich B, Guillon D, Tomczyk J, Stumpe J, Donnio B. Heterolithic azobenzene-containing supermolecular tripedal liquid crystals self-organizing into highly segregated bilayered smectic phases. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm33751g] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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96
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Bury I, Heinrich B, Bourgogne C, Mehl GH, Guillon D, Donnio B. Self-assembly and liquid-crystalline supramolecular organizations of semifluorinated block co-dendritic supermolecules. NEW J CHEM 2012. [DOI: 10.1039/c1nj20530g] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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97
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Lincker F, Attias AJ, Mathevet F, Heinrich B, Donnio B, Fave JL, Rannou P, Demadrille R. Influence of polymorphism on charge transport properties in isomers of fluorenone-based liquid crystalline semiconductors. Chem Commun (Camb) 2012; 48:3209-11. [DOI: 10.1039/c2cc17276c] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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98
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Romain C, Heinrich B, Laponnaz SB, Dagorne S. A robust zirconium N-heterocyclic carbene complex for the living and highly stereoselective ring-opening polymerization of rac-lactide. Chem Commun (Camb) 2012; 48:2213-5. [DOI: 10.1039/c2cc16819g] [Citation(s) in RCA: 111] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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99
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Roeser J, Moingeon F, Heinrich B, Masson P, Arnaud-Neu F, Rawiso M, Méry S. Dendronized Polymers with Peripheral Oligo(ethylene oxide) Chains: Thermoresponsive Behavior and Shape Anisotropy in Solution. Macromolecules 2011. [DOI: 10.1021/ma2016776] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jérôme Roeser
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), Université de Strasbourg, CNRS UMR 7504, 23, rue du Loess, BP 43, 67034 Strasbourg cedex 02, France
- Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg, CNRS UMR 7178, 25 rue Becquerel, 67087 Strasbourg cedex 02, France
| | - Firmin Moingeon
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), Université de Strasbourg, CNRS UMR 7504, 23, rue du Loess, BP 43, 67034 Strasbourg cedex 02, France
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), Université de Strasbourg, CNRS UMR 7504, 23, rue du Loess, BP 43, 67034 Strasbourg cedex 02, France
| | - Patrick Masson
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), Université de Strasbourg, CNRS UMR 7504, 23, rue du Loess, BP 43, 67034 Strasbourg cedex 02, France
| | - Françoise Arnaud-Neu
- Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg, CNRS UMR 7178, 25 rue Becquerel, 67087 Strasbourg cedex 02, France
| | - Michel Rawiso
- Institut Charles Sadron (ICS), UPR 22, CNRS, 23 rue du Loess, BP 84047, 67034 Strasbourg cedex 02, France
| | - Stéphane Méry
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), Université de Strasbourg, CNRS UMR 7504, 23, rue du Loess, BP 43, 67034 Strasbourg cedex 02, France
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100
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Karthaus M, Poddubnaya I, Churilova L, Khasanov R, Veremeychuk T, Rumyantseva E, Garin M, Brichkova O, Heinrich B, Heinemann V. Gemcitabine (G) and cisplatin (C) as first-line treatment of metastatic breast cancer (MBC): Results of phase II trial. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.27_suppl.273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
273 Background: G has been studied in combination with a variety of agents known to be active in cancer. G has a mild toxicity profile. GC is active in various advanced tumors. Splitting of C dose (D 1 + d8) is better tolerated and can be a good alternative to once a cycle in pts with advanced breast cancer. This phase II trial evaluates G (1000 mg/m2) C (35 mg/ m2) d1+8 repeated every 21 d in the 1st-line treatment of metastatic breast cancer (MBC). The primary objective of the study was to determine the objective tumor response rate (ORR) of 1st-line GC in patients with metastatic breast cancer.The one-stage design tested the null hypothesis that the true response rate for this population should be equal to 50% for efficacy. Overall survival (OS), time to progression (TTP) and toxicity were evaluated. Methods: 70 female MBC pts with the median age of 49.8 ys (range 29.6-80.0) were enrolled. Tumor assessment was performed every other cycle by standard criteria including CT or MRI. 67 pts received a total of 310 cycles GC, out of these 54 pts were evaluable for efficacy. Results: Complete and partial responses were observed in 7/54 (13.0%) and 19/54 (35.2%) evaluable pts, respectively with an overall response of 48.2%. Disease stabilization was noticed in 19/54 (35.2%) pts. Progression was observed in 5/54 (9.3%) pts. TTP was 33.9 weeks (95% CI, 23.9-48.0). OS was 84.0 weeks (95% CI, 58.6-119.3). 1-year overall survival rate was 68.4% (95% CI, 53.6-79.3%). Hematological toxicity G4 was neutropenia in 14.9% (10/67), and no G4 thrombocytopenia. Hypotension G4 (1.5%) was the only severe non-hematological toxicity. Conclusions: GC in the first-line treatment of MBC, demonstrated a substantial overall response rate and had a good toxicity profile. GC is a suitable option for first-line MBC in selected pts.
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Affiliation(s)
- M. Karthaus
- Klinikum Neuperlach, Munich, Germany; Russian Medical Academy for Postgraduate Education, Moscow, Russia; Oncology Dispensary, Barnaul, Russia; Republic Oncology Dispensary, Kazan, Russia; Oncology Dispensary, Murmansk, Russia; Oncology Dispensary, Vladimir, Russia; Russian Cancer Research Center, Moscow, Russia; Oncology Dispensary, Saratov, Russia; Hämatologisch-onkologische-Praxis Augsburg, Augsburg, Germany; Department of Internal Medicine III, Klinikum Grosshadern, University of Munich, Munich, Germany
| | - I. Poddubnaya
- Klinikum Neuperlach, Munich, Germany; Russian Medical Academy for Postgraduate Education, Moscow, Russia; Oncology Dispensary, Barnaul, Russia; Republic Oncology Dispensary, Kazan, Russia; Oncology Dispensary, Murmansk, Russia; Oncology Dispensary, Vladimir, Russia; Russian Cancer Research Center, Moscow, Russia; Oncology Dispensary, Saratov, Russia; Hämatologisch-onkologische-Praxis Augsburg, Augsburg, Germany; Department of Internal Medicine III, Klinikum Grosshadern, University of Munich, Munich, Germany
| | - L. Churilova
- Klinikum Neuperlach, Munich, Germany; Russian Medical Academy for Postgraduate Education, Moscow, Russia; Oncology Dispensary, Barnaul, Russia; Republic Oncology Dispensary, Kazan, Russia; Oncology Dispensary, Murmansk, Russia; Oncology Dispensary, Vladimir, Russia; Russian Cancer Research Center, Moscow, Russia; Oncology Dispensary, Saratov, Russia; Hämatologisch-onkologische-Praxis Augsburg, Augsburg, Germany; Department of Internal Medicine III, Klinikum Grosshadern, University of Munich, Munich, Germany
| | - R. Khasanov
- Klinikum Neuperlach, Munich, Germany; Russian Medical Academy for Postgraduate Education, Moscow, Russia; Oncology Dispensary, Barnaul, Russia; Republic Oncology Dispensary, Kazan, Russia; Oncology Dispensary, Murmansk, Russia; Oncology Dispensary, Vladimir, Russia; Russian Cancer Research Center, Moscow, Russia; Oncology Dispensary, Saratov, Russia; Hämatologisch-onkologische-Praxis Augsburg, Augsburg, Germany; Department of Internal Medicine III, Klinikum Grosshadern, University of Munich, Munich, Germany
| | - T. Veremeychuk
- Klinikum Neuperlach, Munich, Germany; Russian Medical Academy for Postgraduate Education, Moscow, Russia; Oncology Dispensary, Barnaul, Russia; Republic Oncology Dispensary, Kazan, Russia; Oncology Dispensary, Murmansk, Russia; Oncology Dispensary, Vladimir, Russia; Russian Cancer Research Center, Moscow, Russia; Oncology Dispensary, Saratov, Russia; Hämatologisch-onkologische-Praxis Augsburg, Augsburg, Germany; Department of Internal Medicine III, Klinikum Grosshadern, University of Munich, Munich, Germany
| | - E. Rumyantseva
- Klinikum Neuperlach, Munich, Germany; Russian Medical Academy for Postgraduate Education, Moscow, Russia; Oncology Dispensary, Barnaul, Russia; Republic Oncology Dispensary, Kazan, Russia; Oncology Dispensary, Murmansk, Russia; Oncology Dispensary, Vladimir, Russia; Russian Cancer Research Center, Moscow, Russia; Oncology Dispensary, Saratov, Russia; Hämatologisch-onkologische-Praxis Augsburg, Augsburg, Germany; Department of Internal Medicine III, Klinikum Grosshadern, University of Munich, Munich, Germany
| | - M. Garin
- Klinikum Neuperlach, Munich, Germany; Russian Medical Academy for Postgraduate Education, Moscow, Russia; Oncology Dispensary, Barnaul, Russia; Republic Oncology Dispensary, Kazan, Russia; Oncology Dispensary, Murmansk, Russia; Oncology Dispensary, Vladimir, Russia; Russian Cancer Research Center, Moscow, Russia; Oncology Dispensary, Saratov, Russia; Hämatologisch-onkologische-Praxis Augsburg, Augsburg, Germany; Department of Internal Medicine III, Klinikum Grosshadern, University of Munich, Munich, Germany
| | - O. Brichkova
- Klinikum Neuperlach, Munich, Germany; Russian Medical Academy for Postgraduate Education, Moscow, Russia; Oncology Dispensary, Barnaul, Russia; Republic Oncology Dispensary, Kazan, Russia; Oncology Dispensary, Murmansk, Russia; Oncology Dispensary, Vladimir, Russia; Russian Cancer Research Center, Moscow, Russia; Oncology Dispensary, Saratov, Russia; Hämatologisch-onkologische-Praxis Augsburg, Augsburg, Germany; Department of Internal Medicine III, Klinikum Grosshadern, University of Munich, Munich, Germany
| | - B. Heinrich
- Klinikum Neuperlach, Munich, Germany; Russian Medical Academy for Postgraduate Education, Moscow, Russia; Oncology Dispensary, Barnaul, Russia; Republic Oncology Dispensary, Kazan, Russia; Oncology Dispensary, Murmansk, Russia; Oncology Dispensary, Vladimir, Russia; Russian Cancer Research Center, Moscow, Russia; Oncology Dispensary, Saratov, Russia; Hämatologisch-onkologische-Praxis Augsburg, Augsburg, Germany; Department of Internal Medicine III, Klinikum Grosshadern, University of Munich, Munich, Germany
| | - V. Heinemann
- Klinikum Neuperlach, Munich, Germany; Russian Medical Academy for Postgraduate Education, Moscow, Russia; Oncology Dispensary, Barnaul, Russia; Republic Oncology Dispensary, Kazan, Russia; Oncology Dispensary, Murmansk, Russia; Oncology Dispensary, Vladimir, Russia; Russian Cancer Research Center, Moscow, Russia; Oncology Dispensary, Saratov, Russia; Hämatologisch-onkologische-Praxis Augsburg, Augsburg, Germany; Department of Internal Medicine III, Klinikum Grosshadern, University of Munich, Munich, Germany
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