Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Stéphane Grass"'
Autor:
Francesco Zinna, Neso Sojic, Jérôme Lacour, Laurent Bouffier, Lorenzo Arrico, Stéphane Grass, Silvia Voci, Lorenzo Di Bari
Publikováno v:
Chemical Communications, Vol. 56, No 44 (2020) pp. 5989-5992
Chemical Communications
Chemical Communications, Royal Society of Chemistry, 2020, 56 (44), pp.5989-5992. ⟨10.1039/D0CC01571G⟩
Chemical Communications
Chemical Communications, Royal Society of Chemistry, 2020, 56 (44), pp.5989-5992. ⟨10.1039/D0CC01571G⟩
International audience; We demonstrate the possibility to detect selectively the two enantiomers of a model [Ru(bpy) 3 ] 2+-based dye by circularly polarized-electrochemiluminescence (CP-ECL). This new nature of the ECL emission combines the chiral i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98da1a9d5d23ecc25edb06a2147753e1
https://doi.org/10.1039/d0cc01571g
https://doi.org/10.1039/d0cc01571g
Autor:
Romain Duwald, Paul S. Francis, Neso Sojic, Silvia Voci, Jérôme Lacour, David J. Hayne, Laurent Bouffier, Stéphane Grass
Publikováno v:
Chemical Science, Vol. 11, No 17 (2020) pp. 4508-4515
Chemical Science
Chemical Science, The Royal Society of Chemistry, 2020, 11 (17), pp.4508-4515. ⟨10.1039/D0SC00853B⟩
Chemical Science
Chemical Science, The Royal Society of Chemistry, 2020, 11 (17), pp.4508-4515. ⟨10.1039/D0SC00853B⟩
Controlling electrochemiluminescence (ECL) color(s) is crucial for many applications ranging from multiplexed bioassays to ECL microscopy. This can only be achieved through the fundamental understanding of high-energy electron-transfer processes in c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cc77dcf0f3c82d83fa61cc5762485a9
https://doi.org/10.1039/d0sc00853b
https://doi.org/10.1039/d0sc00853b
Autor:
Damien Hérault, Stéphane Grass, Bastien Chatelet, Alexandre Martinez, Nicolas Vanthuyne, Véronique Dufaud, Jean-Pierre Dutasta, Marion Jean, Jérôme Lacour, Muriel Albalat, Jian Yang, Vincent Robert
Publikováno v:
Chirality, Vol. 32, No 2 (2020) pp. 139-146
Chirality
Chirality, Wiley, 2020, 32 (2), pp.139-146. ⟨10.1002/chir.23156⟩
Chirality, 2020, 32 (2), pp.139-146. ⟨10.1002/chir.23156⟩
Chirality
Chirality, Wiley, 2020, 32 (2), pp.139-146. ⟨10.1002/chir.23156⟩
Chirality, 2020, 32 (2), pp.139-146. ⟨10.1002/chir.23156⟩
International audience; Verkade's superbases, entrapped in the cavity of enantiopure hemicryptophane cages, have been synthesized with enantiomeric excess (ee) superior to 98%. Their absolute configuration has been determined by using electronic circ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12ee75a26582a21dc9737b4c2707a2e8
https://archive-ouverte.unige.ch/unige:129075
https://archive-ouverte.unige.ch/unige:129075
Autor:
Stéphane Grass, Jérôme Lacour, André Luis Fernandes Cauduro, Karl-Heinz Ernst, Milos Baljozovic, Anaïs Mairena, Johannes Seibel, Andreas K. Schmid
Publikováno v:
Physica status solidi. B, Basic research, Vol. 258, No 12 (2021) P. 2100263
Interaction of electrons with chiral matter gives rise to interesting phenomena such as the chirality-induced spin selectivity. The interdependence of reflectivity of spin-polarized low energy electrons and the absolute handedness of chiral molecules
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29ffc3859fa44b497e4e08eaf3e00e85
https://doi.org/10.1002/pssb.202170054
https://doi.org/10.1002/pssb.202170054
Autor:
Romain Duwald, Lorenzo Di Bari, Francesco Zinna, Simon Pascal, Stéphane Grass, Johann Bosson, Céline Besnard, Jérôme Lacour, Denis Jacquemin
Publikováno v:
Chemical Science
Chemical Science, 2019, ⟨10.1039/C9SC05407C⟩
Chemical Science, The Royal Society of Chemistry, 2019, ⟨10.1039/C9SC05407C⟩
Chemical Science, Vol. 11, No 4 (2020) pp. 1165-1169
Chemical Science, 2019, ⟨10.1039/C9SC05407C⟩
Chemical Science, The Royal Society of Chemistry, 2019, ⟨10.1039/C9SC05407C⟩
Chemical Science, Vol. 11, No 4 (2020) pp. 1165-1169
A series of helical tetracenes and pentacenes was synthesized from cationic [6] and [4]helicene precursors. These colorful acenes fluoresce in the far red region. While [4]helicene-based pentacenes exhibit chiroptical properties mainly in the UV regi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e21234cb43d6e97e6e1b48cea563dda1
http://hdl.handle.net/11568/1029699
http://hdl.handle.net/11568/1029699
Autor:
Maxime Arnaud Poncet, Sandra Míguez-Lago, Araceli G. Campaña, Stéphane Grass, Céline Besnard, Jérôme Lacour, Claude Piguet, Juan M. Cuerva, Juan-Ramón Jiménez
Publikováno v:
Angewandte Chemie. 133:10524-10524
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6a09a534745c2f9c5e5f9a07eddda04
https://doi.org/10.1002/ange.202102852
https://doi.org/10.1002/ange.202102852
Autor:
Céline Besnard, Jérôme Lacour, Claude Piguet, Juan M. Cuerva, Stéphane Grass, Sandra Míguez-Lago, Araceli G. Campaña, Maxime Arnaud Poncet, Juan-Ramón Jiménez
Publikováno v:
Angewandte Chemie International Edition. 60:10432-10432
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a5f98fcd51ea92554b378e14d445ed5
https://doi.org/10.1002/anie.202102852
https://doi.org/10.1002/anie.202102852
Enantiospecific Elongation of Cationic Helicenes by Electrophilic Functionalization at Terminal Ends
Autor:
Stéphane Grass, Thomas Bürgi, Céline Besnard, Jérôme Lacour, Johann Bosson, Romain Duwald, Simon Pascal
Publikováno v:
Chemistry-A European Journal, Vol. 23, No 55 (2017) pp. 13596-13601
Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2017, 23 (55), pp.13596-13601. ⟨10.1002/chem.201703441⟩
Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2017, 23 (55), pp.13596-13601. ⟨10.1002/chem.201703441⟩
A strategy for late-stage electrophilic functionalizations of cationic helicenes is exposed. Thanks to strongly acidic conditions that permit reversible electrophilic substitutions, regioselective acylations, sulfonylations, or alkylations occur at t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af53db4ed1133f5acc66208fe7bf8c51
https://pubmed.ncbi.nlm.nih.gov/28766311
https://pubmed.ncbi.nlm.nih.gov/28766311
Autor:
Jérôme Gouin, Jérôme Lacour, Rémi Vanel, Neso Sojic, Stéphane Grass, Johann Bosson, Haidong Li, Catherine Adam, Laurent Bouffier, Antoine Wallabregue
Publikováno v:
Chemistry – A European Journal. 25:7402-7402
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3756b27fb530b09a72da57ed8908a64
https://doi.org/10.1002/chem.201901657
https://doi.org/10.1002/chem.201901657
Publikováno v:
Synthesis, Vol. 48, No 19 (2016) pp. 3254-3262
Doubly bridged biphenyl azocines can be prepared in a single step through copper-catalyzed reactions of a doubly bridged biphenyl azepine and diazodiester reagents. Double [1,2]-Stevens rearrangements occur at 100 °C to afford doubly tethered eight-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::705316dc406df3ca17b6a32466cff129
https://archive-ouverte.unige.ch/unige:86678
https://archive-ouverte.unige.ch/unige:86678