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authFullName_s : J. A. Gareth Williams

New fluorescent bis-dithienylethene (DTE)-based bipyridines as reverse interrupters: single vs. double photochromism

Lucie Ordronneau , Julien Boixel , Vincent Aubert , Matias S. Vidal , Sergio Moya et al.
Organic & Biomolecular Chemistry, 2014, 12 (6), pp.979-992. ⟨10.1039/c3ob42119h⟩
Journal articles hal-01063272v1
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Helically Chiral NHC-Gold(I) Complexes: Synthesis, Chiroptical Properties and Electronic Features of the [5]Helicene-Imidazolylidene Ligand

Etienne S. Gauthier , Marie Cordier , Vincent Dorcet , Nicolas Vanthuyne , Ludovic Favereau et al.
European Journal of Organic Chemistry, 2021, 2021 (34), pp.4769-4776. ⟨10.1002/ejoc.202100722⟩
Journal articles hal-03367739v1
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Metal Complexes for Two-Photon Photodynamic Therapy: A Cyclometallated Iridium Complex Induces Two-Photon Photosensitization of Cancer Cells under Near-IR Light

Luke K. Mckenzie , Igor V. Sazanovich , Elizabeth Baggaley , Mickaële Bonneau , Véronique Guerchais et al.
Chemistry - A European Journal, 2017, 23 (2), pp.234-238. ⟨10.1002/chem.201604792⟩
Journal articles hal-01446722v1

Linear and nonlinear optical properties of tris-cyclometalated phenylpyridine Ir(III) complexes incorporating π-conjugated substituents.

Moussa Zaarour , Anu Singh , Camille Latouche , J. A. Gareth Williams , Isabelle Ledoux-Rak et al.
Inorganic Chemistry, 2013, 52 (14), pp.7987-94. ⟨10.1021/ic400541e⟩
Journal articles hal-00874141v1
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Modulation of chiroptical and photophysical properties in helicenic rhenium(I) systems: the use of an N-(aza[6]helicenyl)-NHC ligand

Etienne S. Gauthier , Laura Abella , Elsa Caytan , Thierry Roisnel , Nicolas Vanthuyne et al.
Chemistry - A European Journal, 2023, ⟨10.1002/chem.202203477⟩
Journal articles hal-03971868v1
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Synthesis and Chiroptical Properties of Hexa-, Octa-, and Deca-azaborahelicenes: Influence of Helicene Size and of the Number of Boron Atoms

Chengshuo Shen , Monika Srebro-Hooper , Marion Jean , Nicolas Vanthuyne , Loic Toupet et al.
Chemistry - A European Journal, 2017, 23 (2), pp.407-418. ⟨10.1002/chem.201604398⟩
Journal articles hal-01408590v1

Linear and nonlinear optical properties of cationic bipyridyl iridium(III) complexes: tunable and photoswitchable?

Vincent Aubert , Lucie Ordronneau , Muriel Escadeillas , J. A. Gareth Williams , Abdou Boucekkine et al.
Inorganic Chemistry, 2011, 50 (11), pp.5027-38. ⟨10.1021/ic2002892⟩
Journal articles hal-00860254v1
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Synthesis of platinum complexes of Fluorenyl-substituted Porphyrins used as Phosphorescent dyes for solution-processed organic light-emitting devices.

Christine Paul-Roth , Samuel Drouet , Areej Merhi , J. A. Gareth Williams , Louise F. Gildea et al.
Tetrahedron, 2013, 69 (46), pp.9625-9632. ⟨10.1016/j.tet.2013.09.034⟩
Journal articles hal-00914491v1
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Enantiopure cycloplatinated pentahelicenic N-heterocyclic carbenic complexes that display long-lived circularly polarized phosphorescence

Debsouri Kundu , Natalia del Rio , Marie Cordier , Nicolas Vanthuyne , Emma V Puttock et al.
Dalton Transactions, 2023, ⟨10.1039/d3dt00577a⟩
Journal articles hal-04088974v1
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Bimetallic Gold(I) Complexes with Ethynyl-Helicene and Bis-Phosphole Ligands: Understanding the Role of Aurophilic Interactions in their Chiroptical Properties

Mehdi El sayed moussa , Hui Chen , Zuoyong Wang , Monika Srebro-Hooper , Nicolas Vanthuyne et al.
Chemistry - A European Journal, 2016, 22 (17), pp.6075-6086. ⟨10.1002/chem.201600126⟩
Journal articles hal-01292929v1

Metal Cation Induced Modulation of the Photophysical Properties of a Platinum(II) Complex Featuring a Dipicolylanilino-Acetylide Ligand

Pierre-Henri Lanoe , Jean-Luc Fillaut , Véronique Guerchais , Hubert Le Bozec , J. A. Gareth Williams et al.
European Journal of Inorganic Chemistry, 2011, 2011 (8), pp.1255-1259. ⟨10.1002/ejic.201001164⟩
Journal articles istex hal-00874593v1
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Fluorenylporphyrins functionalized by electrochromic ruthenium units as redox-triggered fluorescence switches

Xu Zhang , Seifallah Abid , Limiao Shi , J. A. Gareth Williams , Mark A. Fox et al.
Dalton Transactions, 2019, 48 (31), pp.11897-11911. ⟨10.1039/c9dt02087j⟩
Journal articles hal-02278395v1
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Highly Luminescent Dinuclear Platinum(II) Complexes Incorporating Bis-Cyclometallating Pyrazine-Based Ligands: A Versatile Approach to Efficient Red Phosphors

Stacey Culham , Pierre-Henri Lanoe , Victoria L Whittle , Marcus C Durrant , J. A. Gareth Williams et al.
Inorganic Chemistry, 2013, 52 (19), pp.10992-11003. ⟨10.1021/ic401131x⟩
Journal articles hal-02291290v1
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Triskelion-shaped iridium-helicene NHC complex

Etienne S. Gauthier , Nora Hellou , Elsa Caytan , Samuel del Fré , Vincent Dorcet et al.
Inorganic Chemistry Frontiers, 2021, 8 (16), pp.3916-3925. ⟨10.1039/d1qi00527h⟩
Journal articles hal-03331038v1

Synthesis, structural studies, theoretical calculations, and linear and nonlinear optical properties of terpyridyl lanthanide complexes: new evidence for the contribution of f electrons to the NLO activity.

Katell Sénéchal-David , Anne Hémeryck , Nicolas Tancrez , Loic Toupet , J. A. Gareth Williams et al.
Journal of the American Chemical Society, 2006, 128 (37), pp.12243-55. ⟨10.1021/ja063586j⟩
Journal articles istex hal-00862682v1
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A "reverse interrupter": the novel molecular design of a fluorescent photochromic DTE-based bipyridine

Vincent Aubert , Eléna Ishow , Fatima Ibersiene , Abdou Boucekkine , J. A. Gareth Williams et al.
New Journal of Chemistry, 2009, 33 (6), pp.1320-1323. ⟨10.1039/b823113c⟩
Journal articles hal-00442461v1
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Straightforward access to mono-and bis-cycloplatinated helicenes displaying circularly polarized phosphorescence by using crystallization resolution methods

Chengshuo Shen , Emmanuel Anger , Monika Srebro , Nicolas Vanthuyne , Kirandeep K. Deol et al.
Chemical Science, 2014, 5 (5), pp.1915-1927. ⟨10.1039/c3sc53442a⟩
Journal articles hal-01063270v1
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Acid/Base-Triggered Switching of Circularly Polarized Luminescence and Electronic Circular Dichroism in Organic and Organometallic Helicenes

Nidal Saleh , Barry Moore , Monika Srebro , Nicolas Vanthuyne , Loic Toupet et al.
Chemistry - A European Journal, 2015, 21 (4), pp.1673-1681. ⟨10.1002/chem.201405176⟩
Journal articles hal-01090117v2
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Platinum and palladium complexes of fluorenyl porphyrins as red phosphors for light-emitting devices

Samuel Drouet , Christine O Paul-Roth , Valeria Fattori , Massimo Cocchi , J. A. Gareth Williams et al.
New Journal of Chemistry, 2011, 35 (2), pp.438-444. ⟨10.1039/c0nj00561d⟩
Journal articles hal-02945936v1
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New donor–acceptor conjugates based on a trifluorenylporphyrin linked to a redox–switchable ruthenium unit

Areej Merhi , Xu Zhang , Dandan Yao , Samuel Drouet , Olivier Mongin et al.
Dalton Transactions, 2015, 44 (20), pp.9470-9485. ⟨10.1039/C5DT00348B⟩
Journal articles hal-01165653v1
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Switching of excited states in cyclometalated platinum complexes incorporating pyridyl-acetylide ligands (Pt-C[triple bond, length as m-dash]C-py): a combined experimental and theoretical study

Camille Latouche , Pierre-Henri Lanoe , J. A. Gareth Williams , Véronique Guerchais , Abdou Boucekkine et al.
New Journal of Chemistry, 2011, 35 (10), pp.2196-2202. ⟨10.1039/C1NJ20225A⟩
Journal articles hal-00860209v1
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Cyclometallated platinum(II) complexes containing pyridyl-acetylide ligands: the selective influence of lead binding on luminescence

Pierre-Henri Lanoe , Hubert Le Bozec , J. A. Gareth Williams , Jean-Luc Fillaut , Véronique Guerchais et al.
Dalton Transactions, 2010, 39 (3), pp.707-710. ⟨10.1039/B914957K⟩
Journal articles hal-00917226v1
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Conformational changes and chiroptical switching of enantiopure bis-helicenic terpyridine upon Zn(2+) binding

Helena Isla , Monika Srebro-Hooper , Marion Jean , Nicolas Vanthuyne , Thierry Roisnel et al.
Chemical Communications, 2016, 52 (35), pp.5932-5935. ⟨10.1039/C6CC01748G⟩
Journal articles hal-01301464v1
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An Enantiopure Cyclometallated Iridium Complex Displaying Long-Lived Phosphorescence both in Solution and in the Solid State

Aurélie Macé , Nora Hellou , Joanna Hammoud , Clothilde Martin , Etienne S. Gauthier et al.
Helvetica Chimica Acta, 2019, 102 (4), pp.e1900044. ⟨10.1002/hlca.201900044⟩
Journal articles hal-02149784v1
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Enantiopure Cycloiridiated Complexes Bearing a Pentahelicenic N-Heterocyclic Carbene and Displaying Long-Lived Circularly Polarized Phosphorescence

Nora Hellou , Monika Srebro-Hooper , Ludovic Favereau , Francesco Zinna , Elsa Caytan et al.
Angewandte Chemie International Edition, 2017, 56 (28), pp.8236-8239. ⟨10.1002/anie.201704263⟩
Journal articles hal-01539192v1

Synthesis, Structure, and Photophysical Properties of Luminescent Platinum(II) Complexes Containing Cyclometalated 4-Styryl-Functionalized 2-Phenylpyridine Ligands

Biaolin Yin , Felix Niemeyer , J. A. Gareth Williams , Ji Jiang , Abdou Boucekkine et al.
Inorganic Chemistry, 2006, 45 (21), pp.8584-8596. ⟨10.1021/ic0607282⟩
Journal articles istex hal-00363550v1

Multifunctional and reactive enantiopure organometallic helicenes: tuning chiroptical properties by structural variations of mono- and bis(platinahelicene)s.

Emmanuel Anger , Mark Rudolph , Lucie Norel , Samia Zrig , Chengshuo Shen et al.
Chemistry - A European Journal, 2011, 17 (50), pp.14178-98. ⟨10.1002/chem.201101866⟩
Journal articles istex hal-00875414v1

Pd-Catalyzed Functionalization of the Thenoyltrifluoroacetone Coligands by Aromatic Dyes in Bis(cyclometallated) IrIII Complexes: From Phosphorescence to Fluorescence?

Tung T. Dang , Mickaële Bonneau , J. A. Gareth Williams , Hubert Le Bozec , Henri Doucet et al.
European Journal of Inorganic Chemistry, 2015, 2015 (18), pp.2956--2964. ⟨10.1002/ejic.201500227⟩
Journal articles istex hal-01196565v1