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Luminescent rare earth nanoparticles exhibit superior optical stability over commonly‐used organic dyes and higher biocompatibility over quantum dots, rendering them advantageous as bioimaging nanoprobes. However, their typical excitation inhibits their broad employment with conventional fluorescence microscopes and, thus, solutions are sought to shift their activation in the long‐wavelength (near‐UV)...
Pt/Ba catalysts for NOx storage-reduction (NSR) supported on ceria/zirconia were prepared by two-nozzle flame spray pyrolysis. Emphasis was placed on the effect of the support composition on the thermal deterioration and the related behavior during NOx storage and reduction. The materials were characterized by X-ray diffraction (XRD), nitrogen adsorption (BET), electron microscopy (TEM), and temperature-programmed...
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