Results 31 to 40 of about 2,434 (218)

Scintillation Response of Nd-Doped LaMgAl₁₁O₁₉ Single Crystals Emitting NIR Photons for High-Dose Monitoring

Sensors, 2022
The Nd-doped LaMgAl11O19 single crystals were synthesized by the floating zone method, and the photoluminescence and scintillation properties were evaluated.
Daisuke Nakauchi, Takumi Kato, Noriaki Kawaguchi, Takayuki Yanagida   +3 more
doaj   +1 more source

Dosimetric Measurements in Hadron Fields using Radioluminescence of Beryllium Oxide [PDF]

, 2022
A detector system for the purpose of quality assurance in radiation therapy is being developed and measurements in proton fields are presented. It is based on a beryllium oxide probe coupled to an optical fiber.
Gantz, S., Van Der Graaf, E. R., Pawelke, J., Döhler, D. D., Teichmann, T., Wratil, R., Kahle, P., Werner, T., Kormoll, T., Van Goethem, M. J., Gebauer, B., Metzner, E.   +11 more
core   +1 more source

High-resolution flexible X-ray luminescence imaging enabled by eco-friendly CuI scintillators

Frontiers in Chemistry, 2022
Solution-processed scintillators hold great promise in fabrication of low-cost X-ray detectors. However, state of the art of these scintillators is still challenging in their environmental toxicity and instability.
Zhongzhu Hong, Peifu Luo, Tingting Wu, Qinxia Wu, Xiaoling Chen, Zhijian Yang, Shuheng Dai, Hao Jiang, Qihao Chen, Qiang Sun, Lili Xie   +10 more
doaj   +1 more source

Radioluminescence mapping of 241Am-doped environmental samples and nuclear materials

, 2023
The files contain the radioluminescence images of selected samples and other data relevant to the corresponding article. For scanning measurements, the photon count rate is reported for each pixel of the image where each pixel designates the particular ...
Luchkov, Maksym; https://orcid.org/
core   +1 more source

Photodynamic Therapy Using Cerenkov and Radioluminescence Light

Frontiers in Physics, 2021
In this short review the potential use of Cerenkov radiation and radioluminescence as internal sources for Photodynamic therapy (PDT) is discussed. PDT has been developed over the course of more than 100 years and is based on the induced photo conversion
Antonello E. Spinelli, Federico Boschi
doaj   +1 more source

Radioluminescence microscope setup.

, 2018
Overview of the radioluminescence microscope. (A) Radioluminescence is produced within a scintillator plate following the emission of a beta particle from a radiotracer within a cell (green glow).
Lei Xing (129950), Morteza Mahmoudi (335702), Phillip C. Yang (320540), Silvan Tuerkcan (4866931), Frederick T. Chin (802851), Raiyan T. Zaman (631526), Michael V. McConnell (357639), Toshinobu Saito (4866928)   +7 more
core   +1 more source

Monte Carlo simulations support non-Cerenkov radioluminescence production in tissue [PDF]

, 2017
There is experimental evidence for the production of non-Cerenkov radioluminescence in a variety of materials, including tissue. We constructed a Geant4 Monte Carlo simulation of the radiation from P32 and Tc99m interacting in chicken breast and used ...
Spinelli, Antonello E., Nicole L. Ackerman, Federico Boschi, BOSCHI, Federico, Antonello E. Spinelli, Ackerman, Nicole L   +5 more
core   +1 more source

Efficient and Reabsorption‐Free Radioluminescence in Cs3Cu2I5 Nanocrystals with Self‐Trapped Excitons

Advanced Science, 2020
Radioluminescent materials (scintillators) are widely applied in medical imaging, nondestructive testing, security inspection, nuclear and radiation industries, and scientific research.
Linyuan Lian, Moyan Zheng, Weizhuo Zhang, Lixiao Yin, Xinyuan Du, Peng Zhang, Xiuwen Zhang, Jianbo Gao, Daoli Zhang, Liang Gao, Guangda Niu, Haisheng Song, Rong Chen, Xinzheng Lan, Jiang Tang, Jianbing Zhang   +15 more
doaj   +1 more source

Orchestrating Anion–π+ Interactions to Accelerate Metal‐Free Room‐Temperature Phosphorescence

Angewandte Chemie, Volume 138, Issue 43, 19 October 2026.
Tuning anion–π+ interactions in pyridinium iodide contact ion pairs enables ultrafast metal‐free room‐temperature phosphorescence (540–605 nm) with radiative rates up to 5.2×105 s−1. Strong iodide→π+ charge‐transfer coupling, enhanced spin–orbit interactions, and dynamic ion‐pair organization accelerate intersystem crossing and emission, establishing ...
Eetu Hakkarainen, Corentin Montagne, Hao‐Cheng Lin, Chen‐Yu Lin, Khai‐Nghi Truong, Po‐Yu Chen, Anton Nechaev, Fabien B. L. Cougnon, Igor O. Koshevoy, Toni Eskelinen, Hao‐Wu Lin, Pi‐Tai Chou, Andrey Belyaev   +12 more
wiley   +2 more sources

Overview of the radioluminescence microscope.

, 2012
(A) Radioluminescence is produced within a scintillator plate following the emission of a beta particle from a radiotracer within a cell (yellow glow).
Conroy Sun (129942), Lei Xing (129950), Lynn Martin (129944), Guillem Pratx (129935), Kai Chen (129938), Colin M. Carpenter (129946), Peter D. Olcott (129948)   +6 more
core   +1 more source