Results 41 to 50 of about 40,467 (306)
AIP Advances, 2023 A series of YNbO4:Ho3+/Yb3+ phosphors with varying concentrations of Yb3+ were synthesized using a high-temperature solid-state method. To ascertain the presence, structure, and purity of YNbO4:Ho3+/Yb3+, the crystal structure of the luminescent powder ...
Wenbin Song +6 more
doaj +1 more source
Luminescence measurement of Feldspar
, 2022 Abstract In their ideal form, feldspars are wide bandgap (> 5 eV) insulators with a well-defined crystal structure. A natural sample may contain different feldspar phases, disorders, twinning effects, fractures, dislocations, and highly variable impurity contents.
openaire +1 more source
Molecular Oncology, EarlyView.Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch +13 more
wiley +1 more source
Quantitative determination of luminescent coupling in multijunction solar cells from spectral photovoltage measurements [PDF]
, 2016 We present a simple method to quantify the magnitude of luminescent coupling (LC) between stacked subcells in multijunction photovoltaic devices. The effect of luminescence produced at high-band-gap subcells on underlying low-gap units within the same ...
Artacho Huertas, Irene +7 more
core +2 more sources
Ratiometric BRET Measurements of ATP with a Genetically-Encoded Luminescent Sensor
Sensors, 2019 Luciferase-based reporters provide a key measurement approach in a broad range of applications, from in vitro high-throughput screening to whole animal imaging.
Se-Hong Min +5 more
doaj +1 more source
Synthesis and charaterisation of phosphorescent copper (I) complexes for light emitting devices [PDF]
, 2013 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Over the last decade, many significant developments have been made to improve the active materials in a new generation of organic light emitting devices ...
Andrés-Tomé, María Inmaculada
core
Noncontact temperature measurements using luminescent materials
, 2020 This diploma thesis deals with noncontact temperature measurement using luminescent materials. In the theoretical part of the thesis, luminescent materials were selected on the basis of a literature review with respect to sensitivity and operating ...
Jedlička, Jindřich
core +1 more source
Characterization of luminescent road markings
, 2022 International audiencePhotoluminescent paints for road marking application have been evaluated through laboratory measurements and visibility computations. The luminance decay in the dark was measured after constant excitation during at least 6 hours. To
Villa, Céline +7 more
core +1 more source
Molecular Oncology, EarlyView.Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute +4 more
wiley +1 more source
Probing dark exciton diffusion using photovoltage
Nature Communications, 2017 Exciton diffusion plays a role in many optoelectronic devices. In some materials, this migration cannot be detected using photoluminescence. Mullenbachet al. use photovoltage measurements to extract the diffusion length in organic photovoltaic cells, and
Tyler K. Mullenbach +3 more
doaj +1 more source