Electron paramagnetic resonance analysis of gamma irradiation damage centers in N,N'- methylenebisacrylamide single crystal

Electron paramagnetic resonance analysis of gamma irradiation damage centers in N,N'- methylenebisacrylamide single crystal | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Electron paramagnetic resonance analysis of gamma irradiation damage centers in N,N'- methylenebisacrylamide single crystal Betul Caliskan, Merve Taş This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-8605272/v1 This work is licensed under a CC BY 4.0 License Status: Under Revision Version 1 posted 10 You are reading this latest preprint version Abstract N,N'-methylenebisacrylamide (NNMBA) single crystals were obtained in the laboratory. They acquired paramagnetic properties by exposure to gamma rays. Electron Paramagnetic Resonance (EPR) Spectroscopy was used to determine the paramagnetic center. No temperature-dependent changes were observed in the EPR spectra. EPR measurements were taken at 300 K. The data obtained from the EPR spectra indicated that the paramagnetic center in the N,N'-methylenebisacrylamide (NNMBA) single crystals was the vinyl radical. The spectroscopic splitting factor, hyperfine structure constant, and their direction cosines of the radiation damage center formed in the vinyl radical were obtained. The experimentally obtained data were found to be consistent with the data obtained from the simulation study. EPR N N'-methylenebisacrylamide Radiation damage center Hyperfine coupling constant Spectroscopic splitting factor. Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Under Revision Version 1 posted Editorial decision: Revision requested 11 Feb, 2026 Reviews received at journal 05 Feb, 2026 Reviews received at journal 30 Jan, 2026 Reviewers agreed at journal 23 Jan, 2026 Reviewers agreed at journal 21 Jan, 2026 Reviewers agreed at journal 19 Jan, 2026 Reviewers invited by journal 19 Jan, 2026 Editor assigned by journal 19 Jan, 2026 Submission checks completed at journal 15 Jan, 2026 First submitted to journal 14 Jan, 2026 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. 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