Radiation Physics and Chemistry最新文献

{"title":"Impact of an external magnetic field on biomaterial usage in carbon ion therapy for meningioma","authors":"M. Yjjou ,&nbsp;H. Dekhissi ,&nbsp;J. Derkaoui ,&nbsp;A. Didi ,&nbsp;A. Aknouch ,&nbsp;Y. El-ouardi","doi":"10.1016/j.radphyschem.2025.113180","DOIUrl":"10.1016/j.radphyschem.2025.113180","url":null,"abstract":"<div><div>This study provides a detailed computational assessment of the impact of orthogonal magnetic fields (<span><math><mrow><mi>B</mi><mo>=</mo><mn>0</mn><mo>.</mo><mn>35</mn><mspace></mspace><mi>T</mi><mo>,</mo><mspace></mspace><mn>1</mn><mo>.</mo><mn>5</mn><mspace></mspace><mi>T</mi></mrow></math></span>) on the dosimetry of carbon-ion therapy for meningioma, with particular attention to three potential cranial biomaterials: PTFE, Alumina, and Titanium Alloy.</div><div>Using dual Monte Carlo platforms (FLUKA and PHITS), we first validate our beamline by comparing simulated Bragg peak depths (<span><math><mrow><mn>100</mn><mo>,</mo><mn>220</mn><mo>,</mo><mn>310</mn><mspace></mspace><mi>MeV</mi><mo>/</mo><mi>n</mi></mrow></math></span>) against experimental data (<span><math><mrow><mo>≤</mo><mn>4</mn><mtext>%</mtext></mrow></math></span> discrepancy). We then quantify Bragg peak shifts and lateral beam deflections in a heterogeneous head phantom (with and without a <span><math><mrow><mn>3</mn><mspace></mspace><mi>cm</mi></mrow></math></span> meningioma implant). At <span><math><mrow><mn>1</mn><mo>.</mo><mn>5</mn><mspace></mspace><mi>T</mi></mrow></math></span>, <span><math><mrow><mn>100</mn><mspace></mspace><mi>MeV</mi><mo>/</mo><mi>n</mi></mrow></math></span> carbon ions exhibited up to <span><math><mrow><mn>4</mn><mo>.</mo><mn>7</mn><mspace></mspace><mi>cm</mi></mrow></math></span> lateral deflection, which would compromise target coverage if not corrected in treatment planning. When replacing cranial bone with PTFE, Bragg peak depths remained within <span><math><mrow><mn>2</mn><mo>.</mo><mn>4</mn><mspace></mspace><mi>mm</mi></mrow></math></span> of native bone values at <span><math><mrow><mn>250</mn><mspace></mspace><mi>MeV</mi><mo>/</mo><mi>n</mi></mrow></math></span> — well under typical clinical margin thresholds — whereas Alumina and Ti Alloy produced distal shifts of <span><math><mrow><mo>∼</mo><mn>10</mn><mo>.</mo><mn>8</mn><mspace></mspace><mi>mm</mi></mrow></math></span>, risking under-dosage of tumor edges.</div><div>Secondary neutron fluence (<span><math><mrow><mo>&lt;</mo><mn>1</mn><mo>.</mo><mn>5</mn><mspace></mspace><mi>MeV</mi></mrow></math></span> peak) was largely invariant between cranium and PTFE and showed negligible magnetic-field dependence, indicating organs at risk (OAR) neutron doses must be mitigated through field angle optimization rather than biomaterial choice.</div><div>These results underscore PTFE’s suitability as a cranial substitute in Magnetic resonance imaging guided carbon ion Radiotherapy (MRI-GCIRT), as it preserves dose accuracy and minimizes beam perturbations. Clinically, our findings inform both biomaterial selection and magnetic-field corrections needed to maintain submillimeter precision in skull-base meningioma treatments.</div></div>","PeriodicalId":20861,"journal":{"name":"Radiation Physics and Chemistry","volume":"238 ","pages":"Article 113180"},"PeriodicalIF":2.8,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144750416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gamma radiation-induced synthesis of graphene oxide-supported nickel electrocatalysts for alkaline oxygen evolution reaction","authors":"Thye-Foo Choo ,&nbsp;Nur Ubaidah Saidin ,&nbsp;Nur Syafitri Yani Syahlan ,&nbsp;Kok-Seng Leong ,&nbsp;Nurazila Mat Zali ,&nbsp;Norhazirah Azhar ,&nbsp;Mohd Shahbudin Masdar","doi":"10.1016/j.radphyschem.2025.113221","DOIUrl":"10.1016/j.radphyschem.2025.113221","url":null,"abstract":"<div><div>The development of cost-effective and efficient electrocatalysts, along with fast, low-energy, and environmentally friendly synthesis methods, is essential for advancing water electrolysis and sustainable hydrogen production. In this study, nickel/graphene oxide (Ni/GO) electrocatalysts for the oxygen evolution reaction (OER) were synthesized via gamma radiolysis and systematically characterized to assess their structural, morphological, and electrochemical properties. The results indicate that conducting radiolysis in an oxidizing environment promotes the formation of Ni²⁺ and Ni³⁺ active species, which significantly enhance OER performance under alkaline conditions. The optimized Ni/GO electrocatalyst demonstrates a low overpotential of 317 mV at a current density of 10 mA cm⁻², and excellent electrochemical stability in highly alkaline media. Notably, the synthesis is conducted at room temperature without the use of toxic reagents, offering a rapid and green alternative to conventional methods. These findings highlight gamma radiolysis as a promising, scalable, and sustainable approach for producing high-performance OER electrocatalysts, supporting the broader transition to clean and renewable energy technologies.</div></div>","PeriodicalId":20861,"journal":{"name":"Radiation Physics and Chemistry","volume":"238 ","pages":"Article 113221"},"PeriodicalIF":2.8,"publicationDate":"2025-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144750411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of brachytherapy delivery mode on RBE value during breast cancer treatment: A Monte Carlo study","authors":"Reza Shamsabadi ,&nbsp;Hamid Reza Baghani ,&nbsp;Sayyed Bijan Jia","doi":"10.1016/j.radphyschem.2025.113218","DOIUrl":"10.1016/j.radphyschem.2025.113218","url":null,"abstract":"<div><div>The effects of brachytherapy delivery mode and breast composition on relative biological effectiveness (RBE) during the breast cancer brachytherapy using ¹⁹²Ir source, were evaluated in current study. In this regard, the RBE values were calculated for two ¹⁹²Ir brachytherapy techniques, high-dose-rate (HDR) and pulsed-dose-rate (PDR), across different breast tissue compositions, using a hybrid Monte Carlo simulation approach.</div><div>Two HDR and PDR ¹⁹²Ir brachytherapy sources were first modeled by Geant4 MC toolkit, and then total released electron spectra corresponding to considered sources within different breast compositions were calculated. Finally, scored electron spectra were applied to calculate radiation induced DNA break yields and relevant RBE (both RBE_DSB and RBE_SSB values relative to ⁶⁰Co gamma rays as the reference radiation) values using Monte Carlo damage simulation (MCDS) MC code.</div><div>The validity of simulated ¹⁹²Ir brachytherapy sources was confirmed by comparing relevant dosimetry parameters with those reported by literature. The obtained double-strand break RBE (RBE_DSB) for the HDR source was on average 3.4 % higher than for the PDR source. In contrast, variations in breast glandularity from 20 % to 100 % altered RBE_DSB by less than 1 %, indicating a negligible composition effect.</div><div>From the results, it can be concluded that source design in specific brachytherapy techniques (HDR and PDR) can change RBE value in breast cancer treatment. Nevertheless, additional contributing factors such as dose rate, repair time, etc., should be considered in clinical practice. In return, variations in breast tissue composition have a minimal impact on RBE during breast irradiation when using ¹⁹²Ir brachytherapy source.</div></div>","PeriodicalId":20861,"journal":{"name":"Radiation Physics and Chemistry","volume":"238 ","pages":"Article 113218"},"PeriodicalIF":2.8,"publicationDate":"2025-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144750415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Microdosimetry-based characterization of X-ray irradiators and dose enhancement factor study for cell monolayer irradiation","authors":"I.S. Gordeev","doi":"10.1016/j.radphyschem.2025.113182","DOIUrl":"10.1016/j.radphyschem.2025.113182","url":null,"abstract":"<div><div>This paper presents the results of computer modeling aimed at determining the quality characteristics of the widely used in radiobiological research photon beams. Particularly, ⁶⁰Co and X-ray irradiators, such as SARRP, X-RAD<!--> <!-->320, CellRad and Seifert are commonly used photon sources for in vitro irradiation of biological samples. The X-ray spectra were calculated using the SpekPy code and used for further calculations in the Monte Carlo (MC) PHITS code, which includes specialized track-structure mode for particle transport. PHITS was used to simulate typical conditions of irradiation of a cell monolayer, particularly, lymphocytes, and the necessary microdosimetric characteristics were determined, as well as the average values of linear energy transfer (LET). Based on the results obtained during the simulations, the Relative Biological Effectiveness (RBE) is calculated within the Theory of Dual Radiation Action (TDRA) and the Microdosimetric Kinetic model (MKM) frameworks. The contribution of various photon interaction processes to the total absorbed dose in the sample has been studied. The article discusses the influence of irradiation conditions, examines the effect of cell monolayer covering and the possible dose increase associated with it. The simulation results emphasize the importance of the irradiation conditions used. In particular, using cover glass on cell monolayer during X-ray irradiation shows an increase in the dose by a factor of <span><math><mo>∼</mo></math></span> 1.8.</div></div>","PeriodicalId":20861,"journal":{"name":"Radiation Physics and Chemistry","volume":"238 ","pages":"Article 113182"},"PeriodicalIF":2.8,"publicationDate":"2025-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144750412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"First principles investigations on physical properties and phonon-mediated superconductivity in CsTaC","authors":"Hafiz Muhammad ,&nbsp;Abu Bakar ,&nbsp;A. Afaq ,&nbsp;Erik O. Shalenov ,&nbsp;H. Elhosiny Ali","doi":"10.1016/j.radphyschem.2025.113178","DOIUrl":"10.1016/j.radphyschem.2025.113178","url":null,"abstract":"<div><div>Nowadays, Heusler alloys are considered the most promising materials for technological applications. In this work, different physical properties like structural, elastic, electronic, optical, thermodynamic and phonon-mediated superconductivity of CsTaC half Heusler alloy are investigated comprehensively. A face centered cubic structure is relaxed to get the ground state properties. The structural stability has been confirmed by energy-volume optimization, elastic constant criteria, positive phonon frequencies and thermodynamic parameters. The electronic band structure and density of states confirm the metallic nature with slight variation in density of states at the Fermi level. The optical analysis predicts its activeness at low energy ranges from 1 eV to 3 eV. It is proved to be conventional superconductor by phonon-mediated superconducting investigations. It follows the Eliashberg theory and give the electron-phonon coupling constant, <span><math><mi>λ</mi></math></span> = 0.56. The mode resolved analysis of the Eliashberg spectral function is presented for the very first time for any Heusler alloy, confirming the 71% contribution from the low frequency acoustic and remaining 29% from high frequency optical phonon modes to total <span><math><mi>λ</mi></math></span>. The low value of superconducting transition temperature, <span><math><msub><mrow><mi>T</mi></mrow><mrow><mi>c</mi></mrow></msub></math></span>, 0.92 and 4.11 at upper bound proves its conventional superconducting nature.</div></div>","PeriodicalId":20861,"journal":{"name":"Radiation Physics and Chemistry","volume":"238 ","pages":"Article 113178"},"PeriodicalIF":2.8,"publicationDate":"2025-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144738051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Designing a novel FeCoNiMnCu high-entropy Alloy: Synthesis, structural evolution, magnetic behavior, and radiation shielding performance","authors":"Ömer Güler ,&nbsp;Telem Şimşek ,&nbsp;Tuncay Şimşek ,&nbsp;Ertan Evin ,&nbsp;Duygu Sen Baykal ,&nbsp;Ghada ALMisned ,&nbsp;H.O. Tekin","doi":"10.1016/j.radphyschem.2025.113211","DOIUrl":"10.1016/j.radphyschem.2025.113211","url":null,"abstract":"<div><div>In this study, a novel FeCoNiMnCu HEA was synthesized via mechanical alloying and exhibited a single-phase face-centered cubic (FCC) structure with a crystallite size of 11.7 nm and a lattice strain of 0.81 %. Magnetic characterization revealed soft ferromagnetic behavior with a saturation magnetization of 32 emu/g at 300 K, increasing to 53 emu/g at 10 K. The alloy demonstrated excellent gamma-ray attenuation, with lower half-value layer (HVL) and mean free path (MFP) values than conventional shielding materials. Notably, its fast neutron removal cross-section (Σ_R = 0.1654 cm⁻¹) outperformed standard materials such as B₄C, graphite, and water in the fast neutron energy range. These findings underline the multifunctional performance of FeCoNiMnCu HEA, highlighting its strong potential for use in advanced nuclear reactor components and radiation shielding technologies.</div></div>","PeriodicalId":20861,"journal":{"name":"Radiation Physics and Chemistry","volume":"238 ","pages":"Article 113211"},"PeriodicalIF":2.8,"publicationDate":"2025-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144721022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Understanding the effects of electron-beam irradiation of honey on its biochemical properties","authors":"Asma N. Khan,&nbsp;Ashok K. Pandey,&nbsp;Ejazul Haque M. Malik,&nbsp;Hemlata K. Bagla","doi":"10.1016/j.radphyschem.2025.113203","DOIUrl":"10.1016/j.radphyschem.2025.113203","url":null,"abstract":"<div><div>The influence of ionizing radiation on the biochemical properties of honey has attracted growing scientific interest. This study investigates the effects of electron-beam irradiation (EBI) on commercially available honey. Samples were treated with 3.5 MeV EBI at doses of 10–40 kGy using a linear pulse accelerator. Key physicochemical and biochemical parameters, including pH, color, refractive index, reducing sugar content, antioxidant activity, total phenolic content (TPC), and chemical changes (via NMR), were analyzed. Irradiation decreased pH, enhancing antimicrobial activity, while refractive index measurements revealed a slight increase in moisture at higher doses, with 30 kGy identified as optimal to avoid exceeding the 20 % moisture limit. Reducing sugar analysis showed the fructose/glucose (F/G) ratio remained above 1, preventing crystallization at room temperature. Irradiation increased phenolic content, antioxidant activity, and amino acid levels, as confirmed by Folin-Ciocalteu, DPPH, and NMR analyses. NMR spectra after irradiation revealed new peaks corresponding to increased levels of phenolics, amino acids, 5-hydroxymethylfurfural (HMF), and minor components such as citric acid. This could be attributed to the radiolysis of water in honey by EB irradiation. Microbiological experiments showed that the antimicrobial activity of EB-sterilized honey was retained even after two years of storage after irradiation. These findings highlight the potential of EB irradiations to enhance the biochemical properties of honey while maintaining its safety and quality.</div></div>","PeriodicalId":20861,"journal":{"name":"Radiation Physics and Chemistry","volume":"238 ","pages":"Article 113203"},"PeriodicalIF":2.8,"publicationDate":"2025-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144714448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Structural and optical modifications of TiN thin films through ion irradiation: A comparative study","authors":"M. Novaković ,&nbsp;D. Jugović ,&nbsp;T. Stamenković ,&nbsp;M. Popović","doi":"10.1016/j.radphyschem.2025.113202","DOIUrl":"10.1016/j.radphyschem.2025.113202","url":null,"abstract":"<div><div>This study investigates the structural and optical modifications of titanium nitride (TiN) thin films following implantation with gold (Au), silver (Ag), and copper (Cu) ions, providing new insights into the effects of different metal ions and implantation energies on TiN's dielectric properties. The films were analyzed using a combination of transmission electron microscopy (TEM), X-ray diffraction (XRD), and spectroscopic ellipsometry, offering a comprehensive view of the changes in their structure and optical response. Ion implantation induced significant morphological changes, including the formation of smaller crystallites, defects, and modifications to grain boundaries. Optical characterization revealed that the dielectric function, particularly in the near-IR region, was strongly influenced by both the type of metal ion and implantation energy, with notable variations in the unscreened plasma frequency and Drude broadening. Au implantation exhibited the greatest changes, which were attributed to defects and grain boundary formation. The results suggest that higher implantation energies not only induce more damage but also enhance optical performance by reducing the metallic character of the TiN films. This work provides new understanding of how ion implantation with different metal ions affects the dielectric properties of TiN films, contributing to improved optical properties and reduced losses compared to conventionally deposited TiN films.</div></div>","PeriodicalId":20861,"journal":{"name":"Radiation Physics and Chemistry","volume":"238 ","pages":"Article 113202"},"PeriodicalIF":2.8,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144721023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advanced surface modification of CoCr alloys for biomedical Applications: The impact of TiB2 and BN coatings on wear, hardness, and radiation shielding","authors":"Murat Bi̇len","doi":"10.1016/j.radphyschem.2025.113198","DOIUrl":"10.1016/j.radphyschem.2025.113198","url":null,"abstract":"<div><div>This research looks into how Boron Nitride (BN) and Titanium Diboride (TiB₂) coatings change the surface properties of biomedical CoCr alloys made with selective laser melting (SLM) technology. SEM analyses confirmed uniform coating thicknesses compatible with theoretical calculations. Radiation attenuation tests demonstrated increased linear attenuation coefficients (LAC) and mass attenuation coefficients (MAC) at 1.173 MeV for both coatings, with TiB2 providing superior performance. Mechanical tests revealed significant improvements in hardness, with TiB₂ and BN increasing it by 16.2 % and 15.9 %, respectively. Wear tests showed that BN coatings reduced friction coefficients, while TiB₂ increased wear resistance. HVL, TVL, and MFP parameters showed improved gamma shielding at 1.173 MeV, though less effectiveness at 1.332 MeV. These results indicate that BN and TiB₂ coatings enhance the mechanical, wear, and radiation attenuation properties of CoCr alloys, making them suitable for long-lasting biomedical implants.</div></div>","PeriodicalId":20861,"journal":{"name":"Radiation Physics and Chemistry","volume":"238 ","pages":"Article 113198"},"PeriodicalIF":2.8,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144711071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of gamma ray shielding and transmission properties in B2O3-Doped glasses","authors":"Hilal Öztürk ,&nbsp;Didem Avcı Karakurt ,&nbsp;Fatih Ekrem Onat ,&nbsp;Ghada ALMisned ,&nbsp;H.O. Tekin ,&nbsp;Osman Günay","doi":"10.1016/j.radphyschem.2025.113199","DOIUrl":"10.1016/j.radphyschem.2025.113199","url":null,"abstract":"<div><div>This study investigates the radiation shielding properties of boron oxide (B₂O₃)-doped glass materials, synthesized via melt water quenching, with varying B₂O₃ content from 0 to 25 wt%. Six glass samples were analyzed using Phy-X/PSD software to calculate key radiation protection parameters, including linear attenuation coefficient (LAC), mass attenuation coefficient (MAC), half-value layer (HVL), and mean free path (MFP) across photon energy ranges from 10⁻³ to 10⁵ MeV. The results indicate that increasing B₂O₃ content led to a reduction in material density, from 2.285 g/cm³ for S1 (0 wt% B₂O₃) to 1.990 g/cm³ for S6 (25 wt% B₂O₃), causing a corresponding decrease in LAC values from 41.97 cm⁻¹ to 34.88 cm⁻¹ at 100 keV. MAC values declined by 17 %, and HVL increased by 14.6 %, from 0.048 cm in S1 to 0.055 cm in S6 at 1 MeV. MFP values increased by 16.7 %, further illustrating the weakened radiation shielding capacity with higher B₂O₃ content. It can be concluded that while boron-doped glasses offer environmental benefits, their reduced radiation attenuation capacity with increasing B₂O₃ content necessitates further optimization to enhance their suitability for medical and industrial applications.</div></div>","PeriodicalId":20861,"journal":{"name":"Radiation Physics and Chemistry","volume":"238 ","pages":"Article 113199"},"PeriodicalIF":2.8,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144703607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}