Results 51 to 60 of about 10,251 (259)

Giant Isotope Effect in Metal–Organic Frameworks Boosts Unprecedented Photo‐ and Radio‐Luminescence Enhancement

open access: yesAdvanced Science, EarlyView.
Deuterated MOFs in this work exhibited unprecedented giant luminescence isotope effect via O─H oscillator suppression, achieving maximal solid‐state materials emission enhancement. This yields significantly improved X‐ray detection sensitivity and imaging resolution, marking the first integration of MOFs with isotopic luminescence and opening new ...
Junhao Lu   +16 more
wiley   +1 more source

A 235U mass measurement method for UO2 rod assembly based on the n/γ joint measurement system

open access: yesNuclear Engineering and Technology, 2020
Fast-Neutron Multiplicity Counter based on Liquid Scintillator Detector can directly measure the fast neutron multiplicity emitted by UO2 rod. HPGe gamma spectrometer; which has superior energy resolution; is routinely used for the gamma energy spectrum ...
Jianqing Yang   +8 more
doaj   +1 more source

Large‐Scale In Situ Formation Perovskite Quantum Dots/Elastomer Composite for High‐Performance White Light‐Emitting Diodes

open access: yesAdvanced Science, EarlyView.
A solvent‐free, open‐mill shear protocol nucleates 2.6 nm CsPbBr3 QDs uniformly within brominated butyl rubber. The emitters showed 91% PLQY, 1189 ns lifetime, and > 90% retention after 30‐day ambient storage and water immersion, respectively. Board‐to‐board forms 17 × 17 cm2 flexible films for 132% NTSC white LEDs, scintillators, and stretchable ...
Yuxian Su   +6 more
wiley   +1 more source

Scintillating properties of frozen new liquid scintillators [PDF]

open access: yesNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1999
Abstract The light emission from scintillators which are liquid at room temperature was studied in the interval between +20°C and −120°C where the phase transition from liquid to solid takes place. The light yield measured at −120°C is about twice as much as that observed at +20°C.
G. I. Britvich   +7 more
openaire   +2 more sources

A Streamlined High Performance Liquid Chromatography with Tandem Mass Spectrometry Based Workflow for Rapid Screening of Cellular Accumulation of Small Molecules

open access: yesChemMedChem, EarlyView.
This study uses six small‐molecule inhibitors to evaluate optimal cellular accumulation assay conditions in a 96‐well format with high performance liquid chromatography with tandem mass spectrometry detection. The obtained medium to high‐throughput workflow is suitable for reliably identifying cellular accumulation, valuable for preclinical selection ...
Alina Metzen, Katharina Rox
wiley   +1 more source

Aging behavior and lifetime prediction of PMMA under tensile stress and liquid scintillator conditions

open access: yesAdvanced Industrial and Engineering Polymer Research, 2019
The aging behaviors of PMMA in liquid scintillator at different temperatures of 30 °C, 40 °C, 50 °C and 55 °C under static tensile stress were experimentally investigated with dynamic mechanical analysis (DMA) and differential scanning calorimetry (DSC),
Wenhua Yin   +8 more
doaj   +1 more source

The Double Chooz antineutrino detectors

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
This article describes the setup and performance of the near and far detectors in the Double Chooz experiment. The electron antineutrinos of the Chooz nuclear power plant were measured in two identically designed detectors with different average ...
H. de Kerret   +249 more
doaj   +1 more source

Guided Sample Pooling in Human Mass Balance Studies: A Recommended Strategic Decision Framework

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Radiolabeled human mass balance studies are crucial for identifying circulating metabolites and understanding drug absorption, excretion, and clearance pathways. Metabolite profiling involves quantifying all drug‐related entities, including parent drug and metabolites in plasma and excreta, using extended liquid chromatography methods coupled with ...
Filip Cuyckens   +21 more
wiley   +1 more source

Co‐Firing Slow Solidification Process for Growing Indium‐Doped Cs3Cu2I5 Single Crystals With Record‐Breaking X‐Ray Detection Performance

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A novel brand‐new co‐firing slow solidification process has been used to prepare Cs3Cu2I5: In single crystals (SCs), which demonstrate record‐breaking X‐ray detection performance. The regular‐shaped Cs3Cu2I5: In wafer obtains a high light yield (74 368 Ph MeV−1), which is the highest related to indium‐doped Cu‐based perovskites.
Rui Liu   +6 more
wiley   +1 more source

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