Results 161 to 170 of about 7,474,775 (237)

X-Ray Radiation Statistics towards Quality Assurance in Digital Radiography

Quality assurance (QA) of x-ray equipment is extremely important part of extensive quality control system in hospitals. Since most of diagnostic radiography is digital today, there is a great possibility to make an express quality check of x-ray ...
Kataševs, Aleksejs, Kirsanova, T., Bumbure, Lada, Dehtjars, Jurijs, Zemīte, Vineta   +4 more
core  

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Gas-Phase Construction of Compact Capping Layers for High-Performance Halide Perovskite X-Ray Detectors. [PDF]

Nanomicro Lett
Zhang B, Hao C, Zhang S, Xue B, Xie X, Zeng S, Yang B, Xu F, Li H, Zhang X, Qu Z, Ye KH, Niu G, Choy WCH, Fan K, Wong KS, Yan L, Wang X, Xiao S, Zhou C.   +19 more
europepmc   +1 more source

Template directed perovskite X-ray detectors towards low ionic migration and low interpixel cross talking. [PDF]

Fundam Res, 2022
Zhu M, Du X, Niu G, Liu W, Pan W, Pang J, Wang W, Chen C, Xu Y, Tang J.   +9 more
europepmc   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Polycrystalline MAPbI₃ AC-bias direct x-ray detectors for 3D reconstruction. [PDF]

Sci Adv
Zhu Z, Zhao B, Wang J, Gao S, He Y, Liu W, Xu X, Li Y.   +7 more
europepmc   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Solvent-induced orientation of FAPbI₃ single crystals for highly efficient self-powered X-ray detectors. [PDF]

Chem Sci
Liu F, Zou Y, Wang P, Wang H, Guo J, Liang Y, Wang H, Zhan W, Dang Z, Wu J, Wang Y, Li B, Miao Y, Chen Y, Wang Y, Zhao Y.   +15 more
europepmc   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

A deep learning AI model for determining the relationship between X-Ray detectors and patient positioning in chest radiography. [PDF]

PLoS One
Jiang B, Hu J, Chen X, Wu X, Deng K, Yang H, Situ W, Jiang S.   +7 more
europepmc   +1 more source