Results 61 to 70 of about 3,230 (268)
Production of radiometals in liquid targets
EJNMMI Radiopharmacy and Chemistry, 2020 Over the last several years, the use of radiometals has gained increasing relevance in supporting the continuous development of new, complementary and more specific biological targeting agents. Radiopharmaceuticals labelled with radiometals from elements
Sergio J. C. do Carmo +2 more
doaj +1 more source
Ion sources for cyclotrons [PDF]
, 1981 This paper describes the principles, performance and future prospects of ion sources used for cyclotrons. Sources discussed include the filament, PIG, ECR, and EBIS sources.
Clark, D. J., Clark, D.J.
core
, 2004 Cyclotrons are versatile ion-accelerating machines which find many applications in medicine. In this short review their use in hadron therapy is briefly discussed.
Qaim, S. M.
core +1 more source
Mass Spectrometry Reviews, EarlyView.ABSTRACT Nitrooxidative stress, driven by excess reactive nitrogen species like peroxynitrite, contributes to the pathogenesis of many chronic diseases. Among its molecular footprints, 3‐nitrotyrosine (3NT) has emerged as a biologically relevant marker of protein nitration.
Brîndușa Alina Petre
wiley +1 more source
Analytic fluid theory of beam spiraling in high-intensity cyclotrons
Physical Review Special Topics. Accelerators and Beams, 2013 Using a two-dimensional fluid description, we investigate the nonlinear radial-longitudinal dynamics of intense beams in isochronous cyclotrons in the nonrelativistic limit.
A. J. Cerfon +3 more
doaj +1 more source
Instruments, 2019 This work presents a simple method for determining the energy of the proton beam in biomedical cyclotrons, using no additional experimental set-up and only materials from radioisotope routine productions that are therefore available on-site.
Sergio J.C. do Carmo +2 more
doaj +1 more source
Ion Activation Methods for Top‐Down Proteomics
Mass Spectrometry Reviews, EarlyView.ABSTRACT Mass spectrometry (MS) has emerged as a premier method used to characterize the sequences of proteins. Top‐down proteomics aims to capture the multiple sources of structural diversity reflected in proteins, such as those that arise from alternative RNA splicing events or the addition of post‐translational modifications. Tandem MS (i.e., MS/MS)
Jada N. Walker, Jennifer S. Brodbelt
wiley +1 more source
Coupling of Cyclotrons to Linacs for Medical Applications
, 2017 Cyclotron and Linac technologies cover the vast majority of accelerator solutions applied to medicine. Cyclotrons with beams of H+/H-around 20 MeV are found for radioisotope production and cyclotrons with beams up to 250 MeV are widely used for ...
Ugo Amaldi +7 more
core
First 20 Years of Orbitrap Mass Spectrometry as the Mainstream Analytical Technique
Mass Spectrometry Reviews, EarlyView.ABSTRACT This review traces the first 20 years of Orbitrap mass spectrometry as a mainstream high‑resolution and accurate‑mass (HR/AM) technology. It outlines the historical development of the Orbitrap analyzer, the evolution of major instrument families, and the key technological innovations that enabled its widespread adoption. Particular emphasis is
Alexander Makarov
wiley +1 more source
NON-CONVENTIONAL PET NUCLIDES: PRODUCTION AND IMAGING
Momento, 2015 Medical cyclotrons are now commonly used for the production of PET nuclides by the (pn) reaction. These devices are typically capable of delivering 10-15 MeV protons beams at sufficiently high intensity for timely production of β+ decaying nuclides.
Richard Laforest
doaj +1 more source