تأثیر نانو و میکروذرات اکسید بیسموت بر خواص حفاظ از پرتوی شیشه‌های تلوریم به کمک کد MCNPX

نوع مقاله : مقاله های پژوهشی

نویسندگان

1 دانشجوی دکترا، گروه فیزیک، پردیس دانشگاهی، دانشگاه گیلان، گیلان، ایران

2 دانشیار، گروه فیزیک، دانشکده‌ی علوم پایه، دانشگاه گیلان، گیلان، ایران

3 استاد، گروه فیزیک، دانشکده‌ی علوم پایه، دانشگاه گیلان، گیلان، ایران

چکیده

مقاله پژوهشی




مقدمه: استفاده از حفاظ‌ها، یکی از مهم‌ترین ابزارها در مواجه با تابش‌های پرتوی‌ محسوب می‌شود. اخیراً به منظور بهبود خواص حفاظ‌ها در کنار سهولت استفاده و نیز ابعاد آن‌ها؛ بهره‌گیری از حفاظ‌هایی حاوی نانوذرات بسیار مورد توجه قرار گرفته است. هدف از این مطالعه، بررسی ترکیبات تلوریم حاوی نانوذرات بیسموت اکساید به عنوان حفاظ تابشی بر اساس پارامترهای استاندارد ارزیابی حفاظ‌های پرتوی می‌باشد.
روش‌ها: در این مطالعه، ضمن ارزیابی اولیه‌ی عملکرد شیشه‌های تلوریم به عنوان حفاظ تابشی، نقش افزودن نانوذرات اکسید بیسموت در بهبود خواص حفاظتی این شیشه‌ها در برابر تابش‌های فوتونی به کمک کد مونت‌کارلو MCNPX بررسی شد. ارزیابی عملکرد به کمک عامل‌هایی مانند ضریب تضعیف جرمی (μm) و ضریب انتقال (TF) ارزیابی گردید. بازه‌ی انرژی تابش فرودی keV15 تا keV300 برای شیشه‌های تلوریم حاوی میکرو و نانوساختار در نظر گرفته شد. همچنین اثر ابعاد نانو ذرات بر عملکرد حفاظ تابشی مورد بررسی و بحث قرار گرفت.
یافته‌ها: شبیه‌سازی‌های صورت پذیرفته نشان می‌دهد که بهبود μm با کاهش ابعاد نانوذرات رابطه‌ی مستقیم دارند. همچنین افزایش درصد وزنی بیسموت در حفاظ باعث افزایش μm می‌شود به صورتی که بهترین نقش حفاظتی، اختصاص به ترکیبی دارد که شامل نانوذراتی با بیشترین درصد وزنی باشد.
نتیجه‌گیری: نتایج بدست آمده بیانگر آن است که شیشه‌های تلوریم حاوی نانوذرات بیسموت، حفاظ تابشی بهتری در قیاس با عدم حضور نانوذرات محسوب می‌شوند. از سوی دیگر؛ وجود ذرات بیسموت در ابعاد نانومتر حفاظت تابش بهتری نسبت به ذراتی در ابعاد میکرومتر بیسموت را ایجاد می‌نمایند.

تازه های تحقیق

علیرضا صدرممتاز: Google Scholar, PubMed

پیوند طاهرپرور:  Google Scholar, PubMed

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

The Effect of Bismuth Oxide Nanoparticles and Microparticles on the Radiation Shielding Properties of Tellurium Glasses Using MCNPX Code

نویسندگان [English]

  • Aryan Nikrah 1
  • Payvand Taherparvar 2
  • Alireza Sadremomtaz 3
1 PhD Student, Department of Physics, University Campus 2, University of Guilan, Rasht, Iran
2 Associate Professor, Department of Physics, University of Guilan, Rasht, Iran
3 Professor, Department of Physics, University of Guilan, Rasht, Iran
چکیده [English]

Background: Using shields is considered one of the most critical tools for ionizing radiation. Recently, to enhance the properties of shields alongside ease of use and their dimensions, the incorporation of shields containing nanoparticles has garnered significant attention. This study aims to investigate tellurium compounds containing bismuth oxide (Bi2O3) nanoparticles as radiation shielding based on the standard parameters of radiation shielding evaluation.
Methods: In this study, while conducting an initial assessment of the performance of tellurium glasses as radiation shields, the role of adding Bi2O3 nanoparticles in improving the protective properties of these glasses against photon radiation was investigated using the Monte Carlo code MCNPX. The performance assessment was conducted using parameters such as mass attenuation coefficient (μm) and transmission factor (TF). The energy range of incident radiation for tellurium glasses with micro and nanostructures was from 15 keV to 300 keV. Furthermore, the effect of nanoparticle dimensions on the performance of radiation shields was examined and discussed.
Findings: The simulations show that the improvement of μm has a direct relationship with the reduction of the dimensions of nanoparticles. Also, increasing the weight percentage of bismuth in the protection increases μm so that the best protective role is assigned to the composition that contains nanoparticles with the highest weight percentage.
Conclusion: The results indicate that tellurium glasses containing bismuth nanoparticles provide better radiation shielding than the absence of nanoparticles. Moreover, the presence of bismuth particles in nanometer dimensions creates superior radiation shields compared to particles in micrometer dimensions.

کلیدواژه‌ها [English]

  • Nanoparticles
  • Bismuth
  • Tellurium
  • Radiation protection

مراجع

  1. Moradi F, Jalili M, Saraee KRE, Abdi MR, Abdul-Rashid HA. Radiation shielding assessment for interventional radiology personnel: Geant4 dosimetry of lead-free compositions. Biomed Phys Eng Express 2024; 10(2): 025029.
  2. Varshney S, Kumar L, Dwivedi UK, Narayan PK. Experimental Investigation of X-Ray Radiation Shielding and Radiological Properties for Various Natural Composites. Asian Pac J Cancer Prev 2023; 24(10): 3555-61.
  3. Semwal MK. Khan''''''''''''''''s the physics of radiation therapy. J Med Phys. 2020; 45(2): 134-5.
  4. Kazemi F, Malekie S, Hosseini MA. A monte carlo study on the shielding properties of a Novel Polyvinyl Alcohol (PVA)/WO3 composite, against gamma rays, using the MCNPX Code. J Biomed Phys Eng 2019; 9(4): 465-72.
  5. Elkholy H, Othman H, Hager I, Ibrahim M, de Ligny D. Thermal and optical properties of binary magnesium tellurite glasses and their link to the glass structure. J Alloys Compd 2020; 823: 153781.
  6. Pascuta P, Pop L, Stefan R, Olar L, Borodi G, Bolundut LC, Culea E. The impact of Ag and Cu nanoparticles on optical and magnetic properties of new Tb2O3-PbO-TeO2 glass ceramic system.
    J Alloys Compd 2019; 799: 442-9.
  7. Klimesz B, Lisiecki R, Ryba-Romanowski W. Sm3+-doped oxyfluorotellurite glasses - spectroscopic, luminescence and temperature sensor properties.
    J Alloys Compd 2019; 788: 658-65.
  8. Al-Hadeethi Y, Sayyed MI. Using Phy-X/PSD to investigate gamma photons in SeO2–Ag2O–TeO2 glass systems for shielding applications. Ceramics International 2020; 46(8, Part B): 12416-21.
  9. Sharma A, Sayyed MI, Agar O, Tekin HO. Simulation of shielding parameters for TeO2-WO3-GeO2 glasses using FLUKA code. Results in Physics 2019; 13: 102199.
  10. Mehnati P, Yousefi Sooteh M, Malekzadeh R, Divband B. Synthesis and characterization of nano Bi2O3 for radiology shield. Nanomed J 2018; 5(4): 222-6.
  11. Sayyed MI. Bismuth modified shielding properties of zinc boro-tellurite glasses. J Alloys Compd 2016; 688: 111-7.
  12. Hila FC, Sayyed MI, Javier-Hila AMV, Jecong JFM. Evaluation of the Radiation Shielding Characteristics of Several Glass Systems Using the EPICS2017 Library. Arab J Sci Eng 2022; 47(1): 1077-86.
  13. Almuqrin AH, Sayyed MI, Prabhu NS, Kamath SD. Influence of Bi(2)O(3) on mechanical properties and radiation-shielding performance of lithium zinc bismuth silicate glass system using Phys-X software. Materials (Basel) 2022; 15(4): 1327.
  14. Sayyed MI, Albarzan B, Almuqrin AH, El-Khatib AM, Kumar A, Tishkevich DI, et al. Experimental and Theoretical Study of Radiation Shielding Features of CaO-K(2)O-Na(2)O-P(2)O(5) Glass Systems. Materials (Basel) 2021; 14(14): 3772.
  15. Aloraini DA, Almuqrin AH, Sayyed MI, Al-Ghamdi H, Kumar A, Elsafi M. Experimental Investigation of Radiation Shielding Competence of Bi(2)O(3)-CaO-K(2)O-Na(2)O-P(2)O(5) Glass Systems. Materials (Basel) 2021; 14(17): 5061.
  16. Haque M, Shakil MS, Mahmud KM. The promise of nanoparticles-based radiotherapy in cancer treatment. Cancers (Basel) 2023; 15(6): 1892.
  17. Poignant F, Monini C, Testa É, Beuve M. Influence of gold nanoparticles embedded in water on nanodosimetry for keV photon irradiation. Med Phys 2021; 48(4): 1874-83.
  18. Hahn MB, Zutta Villate JM. Combined cell and nanoparticle models for TOPAS to study radiation dose enhancement in cell organelles. Sci Rep 2021; 11(1): 6721.
  19. Zhao J, Zhou M, Li C. Synthetic nanoparticles for delivery of radioisotopes and radiosensitizers in cancer therapy. Cancer Nanotechnol 2016; 7(1): 9.
  20. Alavian H, Tavakoli-Anbaran H. Study on gamma shielding polymer composites reinforced with different sizes and proportions of tungsten particles using MCNP code. Progress in Nuclear Energy 2019; 115: 91-8.
  21. Malekzadeh R, Mehnati P, Sooteh MY, Mesbahi A. Influence of the size of nano- and microparticles and photon energy on mass attenuation coefficients of bismuth-silicon shields in diagnostic radiology.
    Radiol Phys Technol 2019; 12(3): 325-34.
  22. Cinan ZM. A theoretical focus on nanoparticle attenuation capabilities for potential utilizations in radiation protect: TiO2-SiO2-Fe3O4-B4C-Al2O3. Phys Scr 2023; 98(8): 085315.
  23. Soni G, Gouttam N, Joshi V. Synthesis and comparisons of Optical and Gamma Radiation shielding properties for ZnO and SiO2 nanoparticles in PMMA nanocomposites thin films. Optik 2022; 259: 168884.
  24. Sayyadi E, Mesbahi A, Zamiri RE, Nejad FS. A comprehensive Monte Carlo study to design a novel multi-nanoparticle loaded nanocomposites for augmentation of attenuation coefficient in the energy range of diagnostic X-rays. Polish Journal of Medical Physics and Engineering 2021; 27(4): 279-89.
  25. Elsafi M, El-Nahal MA, Sayyed MI, Saleh IH, Abbas MI. Effect of bulk and nanoparticle Bi2O3 on attenuation capability of radiation shielding glass. Ceramics International 2021; 47(14): 19651-8.
  26. Mahmoud HH, Battisha IK, Ezz-Eldin FM. Structural, optical and magnetic properties of γ-irradiated SiO2 xerogel doped Fe2O3. Spectrochim Acta A Mol Biomol Spectrosc 2015; 150: 72-82.
  27. Azman MN, Abualroos NJ, Yaacob KA, Zainon R. Feasibility of nanomaterial tungsten carbide as lead-free nanomaterial-based radiation shielding. Radiation Physics and Chemistry 2023; 202: 110492.
  28. Rammah YS, El-Agwany FI, Mahmoud KA, Novatski A, El-Mallawany R. Role of ZnO on TeO2.Li2O.ZnO glasses for optical and nuclear radiation shielding applications utilizing MCNP5 simulations and WINXCOM program. Journal of Non-Crystalline Solids 2020; 544: 120162.
  29. Tijani SA, Al-Hadeethi Y. The influence of TeO2 and Bi2O3 on the shielding ability of lead-free transparent bismuth tellurite glass at low gamma energy range. Ceramics International 2019; 45(17, Part B): 23572-7.
  30. Kaur P, Singh D, Singh T. Heavy metal oxide glasses as gamma rays shielding material. Nuclear Engineering and Design 2016; 307: 364-76.
  31. Chanthima N, Kaewkhao J. Investigation on radiation shielding parameters of bismuth borosilicate glass from 1keV to 100GeV. Ann Nucl Energy 2013; 55: 23-8.
  32. McKinney G. MCNPX User''''''''''''''''s Manual, Version 2.6.02008.
  33. Issa SAM, Tekin HO, Elsaman R, Kilicoglu O, Saddeek YB, Sayyed MI. Radiation shielding and mechanical properties of Al2O3-Na2O-B2O3-Bi2O3 glasses using MCNPX Monte Carlo code. Mater Chem Phys 2019; 223: 209-19.
  34. Berger MJ, Hubbell JH, Seltzer JS, Zucker DS. XCOM: Photon Cross Section Database (version 1.2). (Accessed April 1, 2024), Available from: https://www.nist.gov/publications/xcom-photon-cross-section-database-version-12
  35. Reddy BRC, Manjunatha HCS, Vidya YS, Sridhar KN, Seenappa L, Manjunatha S, et al. X-ray/gamma radiation shielding properties of zinc ferrite nanoparticles synthesised via solution combustion method. Radiat Prot Dosimetry 2023; 199(20): 2506-12.
  36. Alshipli M, Altaim TA, Aladailah MW, Oglat AA, Alsenany SA, Tashlykov OL, et al. High-density polyethylene with ZnO and TiO2 nanoparticle filler: Computational and experimental studies of radiation-protective characteristics of polymers. Journal of Radiation Research and Applied Sciences 2023; 16(4): 100720.
  37. Jamal AbuAlRoos N, Azman MN, Baharul Amin
    NA, Zainon R. Tungsten-based material as promising new lead-free gamma radiation shielding material in nuclear medicine. Phys Med 2020; 78: 48-57.
  38. Hsiao YY, Tai FC, Chan CC, Tsai CC. A computational method to estimate the effect of gold nanoparticles on X-ray induced dose enhancement and double-strand break yields. IEEE Access 2021; 9: 62745-51.

 

مجله دانشکده پزشکی اصفهان
دوره 41، شماره 749
هفته 1، اسفند
بهمن و اسفند 1402
صفحه 1147-1156

فایل ها

هم رسانی

ارجاع به این مقاله

آمار