Results 41 to 50 of about 14,158 (232)

Validation of Water Radiolysis Models Against Experimental Data in Support of the Prediction of the Radiation-Induced Corrosion of Copper-Coated Used Fuel Containers

Corrosion and Materials Degradation
Copper has been proposed as a container material for the disposal of used nuclear fuel in a number of countries worldwide. The container materials will be subject to various corrosion processes in a deep geological repository, including radiation-induced
Scott Briggs, Mehran Behazin, Fraser King   +2 more
doaj   +1 more source

Low dose ionising radiation produces too few ROS to directly affect antioxidant concentrations in cells

, 2012
It has been hypothesized that radiation-induced oxidative stress is the mechanism for a wide range of negative impacts on biota living in radioactively contaminated areas around Chernobyl.
Smith, Jim, Smith, J. T., Hancock, John T., Willey, N., Willey, Neil, Hancock, J.   +5 more
core   +1 more source

Radiation chemical processes in the water layer on the surface of PuO2

Frontiers in Nuclear Engineering
It is generally accepted that radiolysis of water on the surface of PuO2 by alpha particles is the source of H2 which can cause pressurisation in sealed storage containers if the material is not adequately conditioned before packing.
Howard E. Sims, Robin M. Orr
doaj   +1 more source

The radiolysis project of CEA

, 2017
Radiation chemistry, radiolysis and pulse radiolysis meet actually a growing interest. In the first part of the present paper, some of the aspects of the radiolysis program of CEA will be presented with reference to the electronuclear applications.
B. Hickel, G. Baldacchino, J.-C. Mialocq, M. Juillard   +3 more
core   +1 more source

Toward Multi(radio)metalated DNA: Enzymatic Polymerization of Metal‐Chelate‐Modified Deoxyribonucleoside Triphosphates

Angewandte Chemie, Volume 138, Issue 27, 1 July 2026.
This work presents the first enzymatic polymerization of defined metal‐chelator‐modified nucleotides that leverage polymerase fidelity for uniform (radio)metal loading with successful incorporation of five different metals: Ga, In, Tb, Lu, and Y.
Antonio A. W. L. Wong, François Bénard, David M. Perrin   +2 more
wiley   +2 more sources

The effect of flow on radiolysis in liquid phase-TEM flow cells

Nano Express, 2023
Applying a continuous flow to rinse radiolytic species from the irradiated volume is a widely proposed strategy to reduce beam-related artefacts in Liquid-Phase Transmission Electron Microscopy (LP-TEM).
Stefan Merkens, Giuseppe De Salvo, Andrey Chuvilin   +2 more
doaj   +1 more source

Radiolysis-Associated Decrease in Radiochemical Purity of ¹⁷⁷Lu-Radiopharmaceuticals and Comparison of the Effectiveness of Selected Quenchers against This Process

Molecules, 2023
The radiolytic degradation of vector molecules is a major factor affecting the shelf life of therapeutic radiopharmaceuticals. The development of time-stable dosage forms of radiopharmaceuticals is the key to their successful implementation in clinical ...
Anton Larenkov, Iurii Mitrofanov, Ekaterina Pavlenko, Marat Rakhimov   +3 more
doaj   +1 more source

Carboranyl‐Curcuminoids for the Neutron Capture‐Based Treatment of Amyloid Aggregates in Alzheimer's Disease

Advanced Science, EarlyView.
The 10B‐enriched monocarbonyl analog of curcumin (BMAC) 10B‐9 enables site‐specific Boron Neutron Capture Therapy (BNCT) on amyloid‐β (Aβ) fibrils. Neutron irradiation induces histidine oxidation and fibril destabilization, as revealed by 1H‐NMR and FESEM analyses.
Sebastiano Micocci, Stefano Parisotto, Diego Alberti, Alberto Lanfranco, Valeria Bitonto, Polyssena Renzi, Martina Salmi, Andrea Magnani, Federica Dal Bello, Katiuscia Pagano, Laura Ragona, Nicoletta Protti, Annamaria Deagostino, Simonetta Geninatti Crich   +13 more
wiley   +1 more source

Research on Primary Radiolysis Products of TBP Using Exogenous Alpha Particles

Yuanzineng kexue jishu
In the spent fuel reprocessing process, extractants and extraction systems are subjected to intense radiation from various types of rays. Under such strong radiation fields, these extractants inevitably undergo physicochemical changes, such as chemical ...
ZHANG Runyu, SHI Shilong, WAN Yaoshuang, SONG Jiajian, QU Guofeng, LI Feize, YANG Yuanyou, LIAO Jiali, LIU Ning
doaj   +1 more source

Solid Ethanol as a Renewable, Low‐Toxicity, Electron‐Beam Direct Write, and Biomedical Material

Advanced Science, EarlyView.
3D ice lithography (3DIL) enables the fabrication of intricate submicrometer objects using ethanol as a renewable starting material. This study combines process optimization, structural and material analysis, and biomedical applications, from cell culture scaffolds to the patterning of neurostimulation electrodes, demonstrating performance in both in ...
Bruno Perdigão, Bingdong Chang, Gwendoline A. E. Anand, Lechan Tao, Kayeon Kim, Anne Zebitz Eriksen, Malte Alexander Schönhoff, Guilherme Ferreira, Xiyuan Liu, Su Genelioglu, Joachim Lyngholm‐Kjærby, Neha Zahoor, Johan Ulrik Lind, Alice Bastos da Silva Fanta, Thomas Willum Hansen, Changsi Cai, Anpan Han   +16 more
wiley   +1 more source