Zobrazeno 1 - 10
of 70
pro vyhledávání: '"N. Chretien"'
Publikováno v:
Flexible and Printed Electronics. 4:045005
A functional capacitive sensing device with five touch points was fabricated on the curved surfaces of polyvinyl chloride, polycarbonate and acrylonitrile butadiene styrene piping. The capacitive touch sensor points and conductive traces were printed
Publikováno v:
Nitric Oxide. 35:116-122
Vascular relaxation to nitroglycerin (glyceryl trinitrate; GTN) requires its bioactivation by mechanisms that remain controversial. We report here that glyceraldehyde-3-phosphate dehydrogenase (GAPDH) catalyzes the release of nitrite from GTN. In ass
Publikováno v:
Photochemistry and Photobiology. 86:153-161
Oxybenzone (OXB) is one of the most widely employed sunscreen ingredients, yet its allowed load is limited to a maximum of 6% reflecting the frequency with which adverse effects are reported. From a spectroscopic point of view, OXB has excellent abso
Publikováno v:
Photochemistry and Photobiology. 80:434-437
Fluorescein (2-(6-hydroxy-3-oxo-(3H)-xanthen-9-yl)benzoic acid) has been prepared inside the pores of zeolite-Y via ship-in-a-bottle synthesis. Fluorescein, whose dimensions prevent it from entering through the ∼7 A windows of the faujasite zeolite
Publikováno v:
Photochemistry and Photobiology. 81:949-952
Methyl triazone (4,4′,4″-[1,3,5-triazine-2,4,6-triyltriimino]tris-trimethyl benzoate) has been included in mesoporous MCM-41 (Mobil's composition of matter-41) silica, and its fluorescence emission has been compared in solution and in the solid s
Autor:
Michelle N. Chretien
Publikováno v:
Pure and Applied Chemistry. 79:1-20
Zeolites are nanoporous, crystalline aluminosilicate materials comprised of a series of strictly uniform channels and cavities repeating along the tri-directional structure of the lattice. Over the last 30 years, researchers have increasingly recogni
Publikováno v:
Photochemistry and Photobiology. 82:1606-1611
The phototoxic and photoallergic effects of the once popular UV sunscreen p-aminobanzoic acid are related, in part, to its ability to sensitize the formation of singlet oxygen as well as other reactive oxygen species. In this work we demonstrate that
Autor:
Carolina Aliaga, Kathy-Sarah Focsaneanu, Mathieu Frenette, L. Mikelsons, J. C. Scaiano, Michelle N. Chretien
Publikováno v:
Pure and Applied Chemistry. 77:1009-1018
Fluorescence sensors have been developed to monitor radical reactions, DNA damage, acid-catalyzed processes, detection of electron-deficient molecules, and zeolite applications. The examples presented emphasize applications in polymer and supramolecu
Autor:
Michelle N. Chretien, J. C. Scaiano, Hermenegildo García, Mercedes Alvaro, Maria S. Galletero, Vicente Fornés
Publikováno v:
The Journal of Physical Chemistry B. 108:16621-16625
Zeolite Y containing Ru(bpy)32+ and TP+ has been obtained by the stepwise ship-in-a-bottle synthesis of the two components. The identity of the two ions has been demonstrated by diffuse reflectance...
Publikováno v:
Chemistry of Materials. 16:2669-2674
Prefluorescent probe dansyl-TEMPO was synthesized within NaY supercages by means of a base-catalyzed ship-in-a-bottle synthesis to yield the supramolecular assembly DT@NaY, providing the first example of base-catalyzed synthesis in the normally acidi