Discovering and Dissecting Mechanically Excited Luminescence of Mn2+ Activators via Matrix Microstructure Evolution
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202100221
Abstract: Mechanoluminescent (ML) materials featuring renewable mechanical‐to‐optical conversion have shown promising prospects in stress sensing, lighting, and display. However, the advancement in ML applications is being restrained by the obstacles in developing efficient ML materials and… read more here.
Keywords: dissecting mechanically; mechanically excited; discovering dissecting; microstructure ... See more keywords
X-ray excited luminescence spectroscopy and imaging with NaGdF4:Eu and Tb
Sign Up to like & getrecommendations! Published in 2021 at "RSC Advances"
DOI: 10.1039/d1ra05451a
Abstract: We synthesized and characterized Eu and Tb doped NaGdF4 nanophosphors which generate visible light when excited by a focused X-ray beam. High resolution images were acquired through tissue by measuring light intensity vs. X-ray beam… read more here.
Keywords: luminescence spectroscopy; spectroscopy; ray; ray excited ... See more keywords
Charge states of the activator and size effects in BaF2: Eu nanophosphors
Sign Up to like & getrecommendations! Published in 2020 at "Radiation Effects and Defects in Solids"
DOI: 10.1080/10420150.2020.1759068
Abstract: ABSTRACT According to the spectra of stationary X-ray excited luminescence (XEL) of BaF2: Eu nanophosphors at 80 and 294 K, it was revealed that the thermal annealing of fine-grained nanoparticles (d = 35 nm) in the range of… read more here.
Keywords: excited luminescence; size; baf2 nanophosphors; ray ... See more keywords
Theoretical lateral and axial sensitivity limits and choices of molecular reporters for Cherenkov-excited luminescence in tissue during x-ray beam scanning
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Biomedical Optics"
DOI: 10.1117/1.jbo.25.11.116004
Abstract: Abstract. Purpose: Unlike fluorescence imaging utilizing an external excitation source, Cherenkov emissions and Cherenkov-excited luminescence occur within a medium when irradiated with high-energy x-rays. Methods to improve the understanding of the lateral spread and axial… read more here.
Keywords: excitation; cherenkov excited; tissue; luminescence ... See more keywords
Plasmonic Enhancement of Two-Photon Excited Luminescence of Gold Nanoclusters
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DOI: 10.3390/molecules27030807
Abstract: Plasmonic-enhanced luminescence of single molecules enables imaging and detection of low quantities of fluorophores, down to individual molecules. In this work, we present two-photon excited luminescence of single gold nanoclusters, Au18(SG)14, in close proximity to… read more here.
Keywords: gold nanoclusters; two photon; excited luminescence; photon excited ... See more keywords
UV-Excited Luminescence in Porous Organosilica Films with Various Organic Components
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DOI: 10.3390/nano13081419
Abstract: UV-induced photoluminescence of organosilica films with ethylene and benzene bridging groups in their matrix and terminal methyl groups on the pore wall surface was studied to reveal optically active defects and understand their origin and… read more here.
Keywords: excited luminescence; films various; luminescence porous; various organic ... See more keywords