Results 21 to 30 of about 2,434 (218)
Dynamic Enhancement of Nitric Oxide Radioluminescence with Nitrogen Purge [PDF]
, 2019 Remote detection of alpha radiation is commonly realised by collecting the light, the radioluminescence, that is produced when alpha particles are stopped in air.
Kerst, Thomas, Toivonen, Juha
core +1 more source
Modeling alpha particle-induced radioluminescence using GEANT4 [PDF]
, 2023 Optical detection of alpha particle emitters in the environment by air radioluminescence is a new technology that enables sensing a radiological threat at safe distances, without putting personnel at risk or contaminating equipment.
Olaru, Claudia +2 more
core
High‐Performance X‐Ray Imaging using Lanthanide Metal–Organic Frameworks
Advanced Science, 2023 Scintillating materials that convert ionizing radiation into low‐energy photons hold great potential for radiation detection, nondestructive inspection, medical radiography, and space exploration.
Xintong Zhang +9 more
doaj +1 more source
Sensors, 2018 In many field applications where alpha-induced radioluminescence (or so-called UV fluorescence) could potentially be used for stand-off detection of alpha-emitting materials, it may not be possible to create a fully purged gas atmosphere.
Anita J. Crompton +5 more
doaj +1 more source
Radioluminescence yield of alpha particles in air
New Journal of Physics, 2014 Alpha particles can be detected by measuring the radioluminescence light which they induce when absorbed in air. The light is emitted in the near ultraviolet region by nitrogen molecules excited by secondary electrons.
J Sand +4 more
doaj +1 more source
Sensors, 2021 The incorporation of Ce3+ ions in silicate glasses is a crucial issue for luminescence-based sensing applications. In this article, we report on silica glass preforms doped with cerium ions fabricated by modified chemical vapor deposition (MCVD) under ...
Monika Cieslikiewicz-Bouet +15 more
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Precision Oncology via Radiotherapy-Triggered Drug Delivery: Mechanisms, Molecular Engineering, and Clinical Translation. [PDF]
Adv Sci (Weinh)This review redefines radiotherapy‐triggered drug delivery systems through structural disassembly and molecular actuation, proposing a translation‐oriented framework for dose‐correlated activation to advance clinically integrated precision oncology. ABSTRACT Radiotherapy‐triggered drug delivery systems (RDDS) promise to integrate the spatial precision ...
Jiang J, Zhang T, Dong J, Sun W.
europepmc +2 more sources
Sensors, 2023 Cerium-doped-silica glasses are widely used as ionizing radiation sensing materials. However, their response needs to be characterized as a function of measurement temperature for application in various environments, such as in vivo dosimetry, space and ...
Ismail Zghari +11 more
doaj +1 more source
Radioluminescence in biomedicine: physics, applications, and models [PDF]
Physics in Medicine & Biology, 2019 Abstract The electromagnetic spectrum contains different frequency bands useful for medical imaging and therapy. Short wavelengths (ionizing radiation) are commonly used for radiological and radionuclide imaging and for cancer radiation therapy. Intermediate wavelengths (optical radiation) are useful for more localized imaging and for
Justin S Klein +2 more
openaire +2 more sources
Advanced Photonics Research, 2022 The characterization of a scintillating metal organic framework (MOF) is not straightforward, mainly due to the small size and low density of the material. In this context, we present herein a generic method to give an easy access to the determination of
Vincent Villemot +5 more
doaj +1 more source