Results 51 to 60 of about 2,153,539 (251)

Method of obtaining an organic polycrystalline scintillator for detecting beta-radionuclide sources in natural waters [PDF]

, 2018
The method of producing an organic polycrystalline scintillator with two-stage sorbent filled holes for detecting beta-emitting source of 90Sr in natural water is proposed.
Martynenko, E.V., Galunov, N.Z., Polupan, Ya.I., Belikov, K.N., Lazarev, I.V., Tarasenko, O.A., Andryushchenko, A.Yu.   +6 more
core   +1 more source

Smartphone‐Guided Visible Light Modulation of RSNOs for Antimicrobial Activity via Controlled Nitric Oxide Release

Advanced Science, EarlyView.
A light‐activated catheter insert combines antimicrobial blue light with nitric oxide release to generate complementary oxidative and nitrosative stress, producing potent broad‐spectrum antimicrobial activity. The approach achieves greater than 4‐log reductions in bacterial and fungal viability and significantly reduces Staphylococcus aureus ...
Alexander Bruckmann, Adam Brooks Goodman, Myddelton C. Parker, Mark Garren, Ji Eun Park, Chad Schmiedt, Hitesh Handa, Elizabeth J. Brisbois   +7 more
wiley   +1 more source

X-ray imaging with scintillator-sensitized hybrid organic photodetectors [PDF]

, 2015
Medical X-ray imaging requires cost-effective and high-resolution flat-panel detectors for the energy range between 20 and 120 keV. Solution-processed photodetectors provide the opportunity to fabricate detectors with a large active area at low cost ...
Büchele, Patric, Tedde, Sandro F., Gebhard J. Matt, Wilhelm Metzger, Oliver Schmidt, Macdonald, J. Emyr, Lemmer, Uli, Ankah, Genesis N., Oier Bikondoa, Brabec, Christoph J., J. Emyr Macdonald, Biele, Markus, Metzger, Wilhelm, Bikondoa, Oier, Rene Fischer, Lilliu, Samuele, Schmidt, Oliver, Tobias Kraus, Uli Lemmer, Patric Büchele, Richter, Moses, Christoph J. Brabec, Markus Biele, Sandro F. Tedde, Matt, Gebhard J., Kraus, Tobias, Samuele Lilliu, Genesis N. Ankah, Fischer, Rene, Moses Richter   +29 more
core   +1 more source

Porphyrin‐Based Porous Materials for Antibacterial Applications

Advanced Science, EarlyView.
Porphyrin‐based porous materials have excellent photophysical properties and tunable structures for high‐efficiency antibacterial therapy. This review comprehensively discusses the structural design strategies and synthetic pathways of the four main types of porphyrin‐based porous materials, summarizes their cross‐domain antimicrobial applications, and
Xiao‐Xue Liang, Xin Li, Ying Xiong, Xin Wang, Ying‐Wei Yang   +4 more
wiley   +1 more source

Flexible scintillator films for next-generation X-ray imaging: From materials innovation to conformal detection

Nano Research
Scintillator-mediated indirect X-ray detectors, which transduce high-energy X-ray photons into detectable visible light, underpin critical applications in medical diagnostics, non-destructive imaging, and high-energy physics.
Ting Pan, Yu Shen, Senyu Zhang, Wei Huang, Wen-Yong Lai   +4 more
doaj   +1 more source

Advances on inorganic scintillator-based optic fiber dosimeters

EJNMMI Physics, 2020
This article presents a new perspective on the development of inorganic scintillator-based fiber dosimeters (IOSFDs) for medical radiotherapy dosimetry (RTD) focusing on real-time in vivo dosimetry.
Liang Ding, Qiong Wu, Qun Wang, Yamei Li, Richard M. Perks, Liang Zhao   +5 more
doaj   +1 more source

Organic and Inorganic Metal Halide Tandem Scintillator for Dual-Energy Flat-Panel X‑ray Imaging

, 2023
Traditional indirect flat-panel X-ray imaging (FPXI) uses inorganic scintillators with high-Z elements, which lack spectral information about X-ray photons and reflect only integrated X-ray intensity.
Yang “Michael” Yang (12405786), Juan Hui, Yirong Su (10951850), Wenbo Ma (66221), Yang “Michael” Yang, Peng Ran, Zeng Chen (6910307), Yirong Su, Wenbo Ma, Zeng Chen, Peng Ran (626580), Juan Hui (517747), Haiming Zhu (1376211), Haiming Zhu   +13 more
core   +1 more source

3′‐UTR Hypermethylation and ABA Signaling Coordinate Transcriptional Activation of SWEET14 for High Sugar Accumulation in Citrus

Advanced Science, EarlyView.
Hypermethylation of CliSWEET14 3′‐UTR relieves ClibHLH105‐mediated transcriptional repression, together with ABA signaling‐mediated activation of the CliABF3‐CliNAC56 cascade, boosts CliSWEET14 expression and sucrose accumulation in citrus. ABSTRACT Sugar accumulation is pivotal for fruit quality, yet the molecular regulation of this process remains ...
Yike Zeng, Yue Wang, Yilei Wang, Haowei Chen, Qiyu Chen, Wei Xiao, Aoqing Zhang, Xin Jiang, Xiangming Shang, Zhicheng Yang, Xi Zeng, Wenqiang Hu, Chunlong Li, Ji‐Hong Liu   +13 more
wiley   +1 more source

Simulation of the background from $$^{13}$$ 13 C $$(\alpha ,\,n)^{16}$$ ( α , n ) 16 O reaction in the JUNO scintillator

European Physical Journal C: Particles and Fields
Large-scale organic liquid scintillator detectors are highly efficient in the detection of MeV-scale electron antineutrinos. These signal events can be detected through inverse beta decay on protons, which produce a positron accompanied by a neutron.
JUNO Collaboration
doaj   +1 more source

Facilely Fabricated Bright Lead‐Free Perovskite Cs3Cu2I5 Scintillator Film for High‐Definition X‐Ray Imaging

Advanced Photonics Research, 2022
Scintillator is a critical component to detect high‐energy particles or rays, which is widely used in deep space exploration, security inspection, and nondestructive testing and medical diagnosis, such as X‐ray imaging and computed tomography (CT ...
Heng Guo, Qingxian Zhao, Peng Ran, Jinping Chen, Yizhi Zhu, Qingsong Jiang, Yuling Tang, Zhenhua Zhang, Lei Song, Chunxiang Xu, Shouhua Luo, Zengliang Shi   +11 more
doaj   +1 more source