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Affichage des publications 501 à 510 sur 873 au total

Sciences du Vivant

Interaction mechanisms of antibiotic sulfamethoxazole with various graphene-based materials and multiwall carbon nanotubes and the effect of humic acid in water

We studied the interaction mechanisms between carbonaceous nanomaterials (CNMs) and sulfamethoxazole (SMX) to elucidate their adsorption behaviors. Three graphene-based materials, reduced graphene oxide (rGO), graphene oxide (GO), and graphene…

Fei Wang, Shuai Ma, Yang Si, Lifu Dong, Xilong Wang, Jun Yao, Huilun Chen, Zhengji Yi, Wenchuo Yao, Baoshan Xing

Carbon -

Science des matériaux

Using Low Temperature Photoluminescence Spectroscopy to Investigate CH3NH3PbI 3 Hybrid Perovskite Degradation

Investigating the stability and evaluating the quality of the CH3NH3PbI3 perovskite structures is quite critical both to the design and fabrication of high-performance perovskite devices [1] and to fundamental studies of the photophysics of the…

Khaoula Jemli, Hiba Diab, Ferdinand Lédée, Gaëlle Trippé-Allard, Damien Garrot, Bernard Geffroy, Jean‐sébastien Lauret, Emmanuelle Deleporte, Pierre Audebert

14th International Conference on Frontiers of Polymers and Advanced Materials (ICFPAM 2016) -

Matériaux

Using Low Temperature Photoluminescence Spectroscopy to Investigate CH$_3$NH$_3$PbI$_3$ Hybrid Perovskite Degradation

Investigating the stability and evaluating the quality of the CH$_3$NH$_3$PbI$_3$ perovskite structures is quite critical both to the design and fabrication of high-performance perovskite devices and to fundamental studies of the photophysics of the…

Khaoula Jemli, Hiba Diab, Ferdinand Lédée, Gaelle Trippé-Allard, Damien Garrot, Bernard Geffroy, Jean‐sébastien Lauret, Pierre Audebert, Emmanuelle Deleporte

Molecules -

Chimie

Modulation of Eu(III) and Yb(III) Luminescence Using a DTE Photochromic Ligand

In this work, we show that a dithienylethene (DTE) modified dipicolinic amide ligand can be a versatile tool to modulate Eu(III) and Yb(III) luminescence using light as an external stimulus. The nature of the modulation depends on the lanthanide…

Xiaoyan He, Lucie Norel, Yves-Marie Hervault, Rémi Métivier, Anthony d'Aléo, Olivier Maury, Stéphane Rigaut

Inorganic Chemistry -

Chimie inorganique

Multinuclear NMR as a tool for studying local order and dynamics in CH3NH3PbX3 (X = Cl, Br, I) hybrid perovskites

We report on Pb, Br, N, H, C and H NMR experiments for studying the local order and dynamics in hybrid perovskite lattices. Pb NMR experiments conducted at room temperature on a series of MAPbX compounds (MA = CHNH; X = Cl, Br and I) showed that the…

Claire Roiland, Gaelle Trippé-Allard, Kaoula Jemli, Bruno Alonso, Jean-Claude Ameline, Regis Gautier, Thierry Bataille, Laurent Le Polles, Emmanuelle Deleporte, Jacky Even, Claudine Katan

Physical Chemistry Chemical Physics -

ou physique

Supercontinuum laser in microscopy

Tuning the excitation wavelength inside a epifluorescence microscope thanks to a supercintinuum laser

Christopher Ayala, Jean-Frédéric Audibert, Robert B. Pansu

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