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A significant electron-beam induced heating effect is demonstrated for liquid-phase transmission electron microscopy at low electron flux densities using Au nanoparticles as local nanothermometers. The obtained results are in agreement with theoretical considerations. Furthermore, the impact of beam-induced heating on radiolysis chemistry is estimated and the consequences of the effect are discussed.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9419575 | PMC |
http://dx.doi.org/10.1039/d0na01027h | DOI Listing |
Anim Nutr
September 2025
Key Laboratory of Animal Disease-Resistance Nutrition, Ministry of Education, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 611130, China.
Deoxynivalenol (DON) negatively affects the growth of piglets. Electron beam irradiation (EBI) has the potential to reduce the DON content in feeds. However, the quantitative effects of DON contamination and EBI on the nutritional value of corn remain unclear, as does the impact of this corn on piglet feeding.
View Article and Find Full Text PDFBioengineering (Basel)
July 2025
Allergan Aesthetics, an AbbVie Company, Branchburg, NJ 08876, USA.
This study characterized collagen remodeling in an electron-beam-sterilized porcine acellular dermal matrix (E-PADM) by evaluating host response kinetics during wound healing. E-PADM ( = 6 lots/time point) was implanted in an abdominal wall bridging defect in nonhuman primates ( = 24). Histological, immunohistochemical, and biochemical assessments were conducted.
View Article and Find Full Text PDFAMB Express
August 2025
Radiation Microbiology Department, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt.
Agro-industry and leather manufacturing are considered two of the most polluting industries worldwide due to the huge amount of waste they produce that contributes to pollution. To address the challenges of food waste while contributing to sustainable leather production, this study explores the feasibility of developing an alternative, ecofriendly leather material. Talaormyces sp.
View Article and Find Full Text PDFZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
August 2025
Department of Plastic and Aesthetic Surgery, the Second Affiliated Hospital of Soochow University, Suzhou 215000, China.
To investigate the effects and mechanism of retinoic acid on radiation-induced skin injury (RSI) in mice. This study was an experimental research. HaCaT cells were obtained and divided into control group (routinely cultured), injury group, treatment group, and antagonism group.
View Article and Find Full Text PDFPhys Rev E
July 2025
Institute of Physics, CAS, Beijing National Laboratory for Condensed Matter Physics, Beijing 100190, China.
Seeking for a high-gain fusion scheme is a hot issue in inertial confinement fusion community, especially after the successful fusion ignition at National Ignition Facility. Fast ignition provides an alternative due to its potential to reduce the energy of driven lasers and achieve higher target gain, whose key step is efficiently generating fast electron beam using picosecond lasers. The properties of the electron beam, such as energy spectra, determine heating efficiency and neutron yield.
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