Ultra-small nanocluster mediated synthesis of Nd3+-doped core-shell nanocrystals with emission in the second near-infrared window for multimodal imaging of tumor vasculature.
Sign Up to like & getrecommendations! Published in 2018 at "Biomaterials"
DOI: 10.1016/j.biomaterials.2018.05.021
Abstract: In-vivo intravital short wavelength infrared (SWIR, 1000-2300 nm) fluorescence imaging has attracted considerable attention in the imaging of tumor vasculature due to its low background, high sensitivity, and deep penetration. It can noninvasively provide dynamic feedback… read more here.
Keywords: imaging tumor; tumor vasculature; nd3 doped; doped core ... See more keywords
Optical spectroscopic properties, 0.946 and 1.074 μm laser performances of Nd3+-doped Y2O3 transparent ceramics
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.03.343
Abstract: Abstract 0.4% Nd3+-doped Y2O3 transparent ceramics have been investigated from their optical absorption and emission properties to the laser performances at two different wavelengths, 0.946 μm and 1.074 μm. Absorption spectra in the range 300–1000 nm was measured… read more here.
Keywords: transparent ceramics; laser performances; doped y2o3; y2o3 transparent ... See more keywords
Eu2+-Nd3+ co-doped glasses for solar spectrum modification via NUV/visible to NIR downconversion
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.161484
Abstract: Abstract The challenge of modifying the solar spectrum intensifies efforts in the pursuit of enhanced materials and optical systems. In this work, we present novel and efficient near infrared-emitting Eu2+ and Nd3+ co-doped sodium calcium… read more here.
Keywords: nuv visible; nd3 doped; doped glasses; eu2 nd3 ... See more keywords
Perfectly transparent pore-free Nd3+-doped Sr9GdF21 polycrystalline ceramics elaborated from single-crystal ceramization
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2017.05.054
Abstract: Abstract An Nd3+-doped Sr9GdF21 (SGF) transparent pore-free polycrystalline ceramic is produced by the ceramization of single crystals. The average transmittance (TA) of the Nd3+-doped SGF ceramic (8-mm thick) is about 90.6% in the visible region… read more here.
Keywords: nd3; pore free; transparent pore; doped sr9gdf21 ... See more keywords
Approaches to contactless optical thermometer in the NIR spectral range based on Nd3+ doped crystalline nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2016.11.061
Abstract: Abstract The fluorescence kinetics and spectral intensity ratio (FIR) methods for contactless optical temperature measurement in the NIR spectral range with Nd3+ doped YAG micro- and YPO4 nanocrystals are considered and the problems are revealed.… read more here.
Keywords: spectral range; crystalline nanoparticles; contactless optical; doped crystalline ... See more keywords
Optical properties of Nd:Bi4Ge3O12 crystals grown by the micro-pulling-down method
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2018.10.083
Abstract: Abstract Nd3+-doped Bi4Ge3O12 (Nd:BGO) single crystals have been successfully grown by the micro-pulling-down (μ-PD) method. The absorption spectra, fluorescence spectra and fluorescence decay curve have been measured at room temperature. The absorption cross section is… read more here.
Keywords: micro pulling; grown micro; pulling method; nd3 doped ... See more keywords
Structural, spectroscopic and optical gain of Nd3+ doped fluorophosphate glasses for solid state laser application
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2019.116738
Abstract: Abstract Nd3+ doped fluorophosphate glasses (PANCaFN) with chemical composition of (50-x) P2O5–12Na2O–8Al2O3–10CaO–10KF–10CaF2-xNd2O3 (where x = 0, 0.5, 1.0, 1.5 and 2.0 mol%) have been successfully prepared by melt-quenching method and characterized by several techniques. The optical absorption measurements… read more here.
Keywords: solid state; doped fluorophosphate; gain; nd3 doped ... See more keywords
Near-infrared excitation and emitting thermometer based on Nd3+ doped ytterbium molybdate with thermally enhanced emissions
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2020.117655
Abstract: Abstract Lanthanides doped optical materials with temperature sensing property are of great interest for optical thermometry. However, most lanthanides doped luminescent materials for ratiometric thermometer are often accompanied by thermal quenching, which leads to a… read more here.
Keywords: nd3 doped; near infrared; emission; infrared excitation ... See more keywords
Nd3+-doped Bi2SiO5 nanospheres for stable ratiometric optical thermometry in the first biological window
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2021.117967
Abstract: Abstract The development of nanoscale thermal sensors with high sensitivity to ambient temperature change is crucial to monitor the biological processes from living forms. In this work, we report on the Nd3+-doped Bi2SiO5 nanospheres acting… read more here.
Keywords: nd3 doped; bi2sio5 nanospheres; first biological; nd3 ... See more keywords
Temperature dependent upconversion and spectroscopic properties of Nd3+ doped barium bismuth tellurite glasses
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2018.05.031
Abstract: Abstract This work reports on the spectroscopic properties and temperature dependent NIR to visible upconversion of Nd3+ doped barium bismuth tellurite glasses. Raman spectrum analysis was performed to predict the maximum phonon energy. Spectroscopic parameters… read more here.
Keywords: spectroscopic properties; doped barium; spectroscopic; temperature dependent ... See more keywords
Nd3+-doped mixed-anion fluoro-sulfo-phosphate glass for 1.06 μm solid-state laser
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Non-Crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2019.119586
Abstract: Abstract Fluoro-sulfo-phosphate poly-anionic glasses KPO3–AlF3–K2SO4 (KPFS) and Nd3+-doped samples (Nd–KPFS) were prepared by conventional melt-quenching method and their physical properties were comprehensively analyzed. Their actual glass compositions were carefully checked by different methods. These glasses… read more here.
Keywords: glass; nd3 doped; fluoro sulfo; sulfo phosphate ... See more keywords