Zobrazeno 1 - 10 of 41 pro vyhledávání: '"Stéphane Aloïse"'
1
Modeling Photonastic Materials: A First Computational Study
Autor: Claire Lemarchand, Laura Le Bras, Carlo Adamo, Stéphane Aloïse, Nicolas Pineau, Aurélie Perrier
Publikováno v: Journal of Chemical Theory and Computation. 16:7017-7032
Photonastic materials present a directional and repeatable deformation of the material shape due to transduction from light energy to mechanical energy. Among these materials, light-responsive polymers, composed of photochromic molecules embedded in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b9bbb48833249c38939c3f949aa5638
https://doi.org/10.1021/acs.jctc.0c00762
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2
Understanding the properties of dithienylethenes functionalized for supramolecular self-assembly: a molecular modeling study
Autor: Maroua Louati, Aurélie Perrier, Stéphane Aloïse, Michinori Takeshita, Laura Le Bras, Carlo Adamo, Ismail Hamdi, Roxanne Berthin
Publikováno v: Physical Chemistry Chemical Physics. 22:6942-6952
A dithienylethene (DTE) photochromic compound functionalized by ureidopyrimidinone (UPy) quadruple hydrogen bonding blocks was synthesized by Takeshita and coworkers [Takeshita et al., Chem. Commun., 2005, 761] in order to form a light-responsive sup
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b9320a5e8ab59320373595227adb30f
https://doi.org/10.1039/c9cp06590c
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3
In-situ SAXS/WAXS investigations of ureidopyrimidinone functionalized semi-crystalline poly(ethylene-co-butylene) supramolecular polymers
Autor: Grégory Stoclet, Marumi Takao, Michinori Takeshita, Maroua Louati, David Fournier, Sophie Barrau, Jean-Francois Tahon, Stéphane Aloïse, Jean-Marc Lefebvre
Publikováno v: Polymer
Polymer, Elsevier, 2021, Polymer, 228, pp.123875. ⟨10.1016/j.polymer.2021.123875⟩
Polymer, 2021, Polymer, 228, pp.123875. ⟨10.1016/j.polymer.2021.123875⟩
International audience; The structural evolution as a function of temperature of a supramolecular copolymer assembly based on multiple hydrogen bonds has been investigated. Ureidopyrimidinone functionalized semi-crystalline poly(ethylene-co-butylene)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b481a02c46c64e657f6eae3087caaab5
https://hal.univ-lille.fr/hal-03256609
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4
Aggregation-caused quenching versus crystallization induced emission in thiazolo[5,4-b]thieno[3,2-e]pyridine (TTP) derivatives: theoretical insights
Autor: Carlo Adamo, Aurélie Perrier, Laura Le Bras, Karen Chaitou, Stéphane Aloïse
Publikováno v: Physical Chemistry Chemical Physics. 21:46-56
We report a QM (TD-DFT) and QM/QM' (ONIOM) study of the modulation of emission in a series of thiazolo[5,4,b]thieno[3,2-e]pyridine (TTP) derivatives [Huang et al., J. Mater. Chem. C, 2017, 14, 3456]. By computing the excitation energy transfer coupli
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dde2f2d5aa1c0f04a6f5da81a6954dc
https://doi.org/10.1039/c8cp04730h
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6
Cyclization Dynamics and Competitive Processes of Photochromic Perfluorocyclopentene Dithienylethylene in Solution
Autor: Stéphane Aloïse, Guy Buntinx, Stéphanie Delbaere, Michinori Takeshita, Ismail Hamdi, Amit K. Tiwari
Publikováno v: ChemPhysChem
ChemPhysChem, Wiley-VCH Verlag, 2020, 21 (19), pp.2223-2229. ⟨10.1002/cphc.202000516⟩
ChemPhysChem, 2020, 21 (19), pp.2223-2229. ⟨10.1002/cphc.202000516⟩
International audience; Time-resolved absorption spectroscopy measurements were applied to study the dynamics of photochromic 1,2-Bis(2,4dimethylthiophene-3-yl)perfluoro-cyclopentene (DMTPF) in chloroform including antiparallel conformer ring-closure
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba225821eada050f589d58965c49db13
https://hal.archives-ouvertes.fr/hal-02999524
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7
Photoinduced electron transfer and energy transfer processes in a new BODIPY-C 60 Dyad
Autor: Thomas Pino, Jad Rabah, Gilles Clavier, Hélène Fensterbank, Stanislaw Nizinski, Stéphane Aloïse, Fabien Miomandre, Krystyna Baczko, Anne Vallée, Thu-Trang Tran, Rachel Méallet-Renault, Houssein Nasrallah, Gotard Burdzinski, Emmanuel Allard, Minh-Huong Ha-Thi
Publikováno v: Journal of Physical Chemistry B
Journal of Physical Chemistry B, American Chemical Society, 2020, 124 (42), pp.9396-9410. ⟨10.1021/acs.jpcb.0c05187⟩
Journal of Physical Chemistry B, 2020, 124 (42), pp.9396-9410. ⟨10.1021/acs.jpcb.0c05187⟩
International audience; A new donor–acceptor dyad composed of a BODIPY (4,4′-difluoro-4-bora-3a,4a-diaza-s-indacene) donor and a fullerene C60 acceptor has been synthesized and characterized. This derivative has been prepared using a clickable fu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b208b66adfb84ab07e46113e3857323b
https://hal.archives-ouvertes.fr/hal-03024460/document
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8
When Light and Acid Play Tic-Tac-Toe with a Nine-State Molecular Switch
Autor: Stéphanie Delbaere, Lionel Sanguinet, Stéphane Aloïse, Philippe Leriche, Clément Guerrin, Youssef Aidibi, Maylis Orio
Publikováno v: Journal of the American Chemical Society
Journal of the American Chemical Society, 2019, 141 (48), pp.19151-19160. ⟨10.1021/jacs.9b11048⟩
Journal of the American Chemical Society, American Chemical Society, 2019, 141 (48), pp.19151-19160. ⟨10.1021/jacs.9b11048⟩
International audience; Combining different molecular switching functions in a single molecule is a simple strategy to develop commutable molecules featuring more than two commutation states. The present study reports on two molecular systems consist
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::283cb14328bd03368d14904930ad9311
https://pubmed.ncbi.nlm.nih.gov/31724855
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9
Molécules et matériaux photochromes : présentation, caractéristiques et applications
Autor: Jonathan Piard, Stéphane Aloïse
Publikováno v: Matériaux fonctionnels-Matériaux biosourcés
Matériaux fonctionnels-Matériaux biosourcés, 2019, ⟨10.51257/a-v1-n1530⟩
Un materiau photochrome possede la capacite de changer de couleur suite a une absorption de lumiere, et ce de maniere reversible. Cet article traite des molecules et materiaux photochromes depuis les aspects fondamentaux jusqu’aux applications indu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5740487ecd4f0e03cd82f647adf87b42
https://doi.org/10.51257/a-v1-n1530
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10
Unraveling Ultrafast Dynamics of the Photoswitchable Bridged Dithienylethenes Under Structural Constraints
Autor: Rikiya Yamashita, Michinori Takeshita, Ken-Ichi Muraoka, Guy Buntinx, Olivier Poizat, Stéphane Aloïse, Ismail Hamdi, Aurélie Perrier, Stéphanie Delbaere
Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, 21 (12), pp.6407-6414. ⟨10.1039/c8cp07100d⟩
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, 21 (12), pp.6407-6414. ⟨10.1039/C8CP07100D⟩
Physical Chemistry Chemical Physics, 2019, 21 (12), pp.6407-6414. ⟨10.1039/c8cp07100d⟩
Physical Chemistry Chemical Physics, 2019, 21 (12), pp.6407-6414. ⟨10.1039/C8CP07100D⟩
International audience; Excited state dynamics of constrained photochromic benzodithienylethenes were adressed by considering the bridging with polyether chains (from x=4 to 6 units) at the ortho and meta positions of the aryl group, noticed DTE-ox a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc25a94d5d9c2cfed46692d542ec41c6
https://hal.archives-ouvertes.fr/hal-03036829/document
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