Surface Modification of Au Nanoparticles with Heteroleptic Cu(I) Diimine Complexes

Autor: Clémence Queffélec, Gennaro Picardi, Bernard Humbert, Marc Lamy de la Chapelle

Publikováno v: Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2020, 124 (22), pp.11902-11912. ⟨10.1021/acs.jpcc.0c01881⟩

Gold colloidal nanoparticles (NPs) were functionalized in acetonitrile with a Cu(I) complex consisting of one 2,2′-bipyridine ligand possessing a lipoic acid moiety and one 2,9-dimesitylene-1,10-ph...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::412e6511f28f8e52529bc42ef8f426f0
https://doi.org/10.1021/acs.jpcc.0c01881

Improving the rate of the copper-catalyzed Henry reaction by surface plasmon excitation of gold nanoparticles

Autor: Marc Lamy de la Chapelle, Clémence Queffélec, D. Andrew Knight, Aurélien Planchat, Lea Gimeno, Gennaro Picardi, Bernard Humbert

Publikováno v: Catalysis Science & Technology
Catalysis Science & Technology, Royal Society of Chemistry, 2021, 125 (42), pp.23383-23389. ⟨10.1039/d1cy01788h⟩

International audience; Green LED plasmon excitation (525 nm) of colloidal gold nanoparticles (NPs), onto which a copper(ii) complex was grafted, in the presence of nitrobenzaldehyde and nitromethane in DMF lead to the formation of the corresponding

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d72bb1708d76e40854a8f458b760035
https://hal.archives-ouvertes.fr/hal-03451142

FT-ICR MS characterization of bio-binders for road pavement from HTL of microalgae residues

Autor: Christophe Geantet, Dorothée Laurenti, Nolven Guilhaume, Chantal Lorentz, Ilef Borghol, Bruno Bujoli, Emmanuel Chailleux, Ruben Checa, Sébastien Schramm, Vincent Carré, Frédéric Aubriet, Clémence Queffélec

Publikováno v: Journal of Environmental Chemical Engineering. 10:107361

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b28c1f9b09f612e1f7ae9fa9cd1ca482
https://doi.org/10.1016/j.jece.2022.107361

Bitumen fractionation: contribution of the individual fractions to the mechanical behavior of road binders

Autor: Clémence Queffélec, Ilef Borghol, Sandrine Marceau, Bruno Bujoli, Fabienne Farcas, Emmanuel Chailleux

Publikováno v: Construction and Building Materials
Construction and Building Materials, Elsevier, 2020, pp.121528. ⟨10.1016/j.conbuildmat.2020.121528⟩
Construction and Building Materials, Elsevier, 2020, 11 p. ⟨10.1016/j.conbuildmat.2020.121528⟩

International audience; Anticipation of alternative road binder to replace petroleum derived bitumen requires a deep understanding of the relations between the chemical composition of bitumen and the physical properties, especially rheological proper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d196ecb52d6d106d782d403379253781
https://hal.archives-ouvertes.fr/hal-03029841

Core-Shell Ag@TiO2Nanocomposites for Low-Power Blue Laser Enhanced Copper(I) Catalyzed Ullmann Coupling

Autor: Clémence Queffélec, Scott A. Trammell, Somayeh Talebzadeh, D. Andrew Knight, Florian Forato, Bruno Bujoli

Publikováno v: ChemistrySelect
ChemistrySelect, Wiley, 2017, 2 (2), pp.769-773. ⟨10.1002/slct.201601788⟩

Silver nanoparticles, stabilized by a titanium dioxide shell, have been prepared and further functionalized using a bidentate 2,2'-bipyridine ligand end-capped with a phosphonic acid anchoring group. Then, complexation of the 2,2'-bipyridine donor li

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c080f448b5c6b8f8bab20797d0a642d
https://doi.org/10.1002/slct.201601788