Results 111 to 120 of about 47,052 (302)
X-ray luminescence properties of rare-earth doped orthotantalate [PDF]
, 2000 This paper reports the X-ray luminescence emission spectra of YTaO4 and GdTaO4 activated by rare-earth ions. The luminescence efficiency of M'-type YTaO4 activated by rare-earth ions was calculated.
Su, MZ +7 more
core +1 more source
Advanced Optical Materials, EarlyView.Multimodal perovskite nanocrystals enable optical thermometry across multiple excitation and emission regimes, spanning the UV–Vis–NIR spectral range. By combining upconversion, downshifting, and persistent luminescence, the platform bridges conventional Boltzmann and non‐Boltzmann thermometric approaches.
Adrian Drozdowski +2 more
wiley +1 more source
x-ray luminescence spectroscopy characterisation of stain-etched luminescent porous silicon films [PDF]
, 1999 The surface and in-depth chemical nature of the photoluminescent stained Si layer obtained with a novel procedure based on HF/HNO3 is presented. Oxide-free porous Si surfaces result from controlled preparation, storing and handling of samples, as ...
MATTOGNO G. +5 more
core
Neodymium‐Doped Nanocrystals for Sensing Cellular Temperature at the Nanoscale
Advanced Optical Materials, EarlyView.Neodymium‐doped NaYF4 nanocrystals are engineered as bright, biocompatible nanothermometers for intracellular temperature mapping. Their ratiometric near‐infrared emission enables highly sensitive, nanoscale thermal readouts in living cells. Combined with gold nanostars for photothermal therapy, they reveal pronounced subcellular heating heterogeneity ...
Maria Bravo +13 more
wiley +1 more source
APL MaterialsCs2AgInCl6 belongs to the family of lead-free halide double perovskites. Lead-free halide double perovskite appears as a viable contender for scintillator applications due to its inexpensive production costs, low intrinsic trap density, and nanosecond ...
Hassan Siddique
doaj +1 more source
Data in Brief, 2018 In this data article, the normalized emission and excitation spectra, the ultraviolet-visible (UV–vis) absorption spectra, and the X-ray photoelectron spectroscopy (XPS) of bulk-powders and nano-structured graphitic C3N4 (g-C3N4) were presented, which ...
Liangrui He +11 more
doaj +1 more source
High-resolution flexible X-ray luminescence imaging enabled by eco-friendly CuI scintillators. [PDF]
Front Chem, 2022 Hong Z +10 more
europepmc +1 more source
X-ray induced luminescence in ZnIn2S4 and Zn3In2S6 [PDF]
, 2006 Sursa: Conferința – "International Conference on Materials Science and Condensed Matter Physics", 3-th Edition, Chişinău, Moldova, 3-6 octombrie 2006.→ https://ibn.idsi.md/collection_view/262Compounds belonging to the system ZnxIn2S3 + x are of special ...
RADU, R. +5 more
core
DNA-modified silicon nanocrystals studied by X-ray luminescence and X-ray absorption spectroscopies: Observation of a strong infra-red luminescence band [PDF]
, 2012 Silicon nanocrystals (SiNCs) modified with 18-mer DNA oligonucleotides have been studied by X-ray excited optical luminescence (XEOL) and X-ray absorption spectroscopy (XAS) in photoluminescence yield (PLY) and total electron yield (TEY) modes ...
O'Farrell, N. +13 more
core +2 more sources
Red Fluorescent Protein‐Metal Organic Framework Hybrids for Lighting Applications
Advanced Optical Materials, EarlyView.We demonstrate the encapsulation in a metal‐organic framework (MOF) of two red fluorescent proteins, DsRed and mCherry. The materials conserve all spectroscopical and structural properties of the underlying components, which allows for their implementation as color down‐converting materials in bio‐hybrid light‐emitting diodes, which exhibit average 3 ...
David Gutiérrez‐Armayor +2 more
wiley +1 more source