1. Hashemi SA, Mousavi SM, Faghihi R, Arjmand M, Sina S, Amani AM. Lead oxide-decorated graphene oxide/epoxy composite towards X-Ray radiation shielding. Radiat Phys Chem. 2018; 146: 77-85.
2. Farhood B, Raei B, Malekzadeh R, Shirvani M, Najafi M, Mortezazadeh T. A review of incidence and mortality of colorectal, lung, liver, thyroid, and bladder cancers in Iran and compared to other countries. Contemp Oncol. 2019; 23(1): 7-15.
3. Finnerty M, Brennan P. Protective aprons in imaging departments: manufacturer stated lead equivalence values require validation. Eur radiol. 2005; 15(7): 1477-1484.
4. Burns KM, Shoag JM, Kahlon SS, Parsons PJ, Bijur PE, Taragin BH, Markowitz M. Lead aprons are a lead exposure hazard. J Am Coll Radiol. 2017; 14(5): 641-647.
5. Mehnati P, Malekzadeh R, Sooteh MY. Use of bismuth shield for protection of superficial radiosensitive organs in patients undergoing computed tomography: a literature review and meta-analysis. Radiol Phys Technol. 2019; 12(1): 6-25
6. Ambika M, Nagaiah N, Harish V, Lokanath N, Sridhar M, Renukappa N, Suman SK. Preparation and characterisation of Isophthalic-Bi2O3 polymer composite gamma radiation shields. Radiat Phys Chem. 2017; 130: 351-358.
7. Mehnati P, Sooteh MY, Malekzadeh R, Divband B, Refahi S. Breast Conservation From Radiation Damage By Using Nano Bismuth Shields In Chest CT Scan. Crescent J Med Biol Sci. 2018; 6(1): 46-50.
8. Mehnati P, Sooteh MY, Malekzadeh R, Divband B. Synthesis and characterization of nano Bi2O3 for radiology shield. Nanomed J. 2018; 5(4): 222-226.
9. Mehnati P, Malekzadeh R, Sooteh MY, Refahi S. Assessment of the efficiency of new bismuth composite shields in radiation dose decline to breast during chest CT. Egypt j radiol nucl med. 2018; 49(4):1187-1189.
10. Yue K, Luo W, Dong X, Wang C, Wu G, Jiang M, Zha Y. A new lead-free radiation shielding material for radiotherapy. Radiat prot dosim. 2009; 133(4):256-260.
11. Nambiar S, Yeow JT. Polymer-composite materials for radiation protection. ACS Appl Mater Interfaces. 2012; 4(11):5717-5726.
12. Mukundan JS, Wang PI, Frush DP, Yoshizumi T, Marcus J, Kloeblen E, Moore M. MOSFET dosimetry for radiation dose assessment of bismuth shielding of the eye in children. Am J Roentgenol. 2007; 188(6): 1648-1650.
13. Malekzadeh R, Mehnati P, Yousefi Sooteh M, Mesbahi A. Influence of size of nano and micro-particles and photon energy on mass attenuation coefficients of bismuth-silicon shields in diagnostic radiology. Radiol Phys Technol. 2019; 12(3):325-334.
14. Mehnati P, Malekzadeh R, Yousefi Sooteh M. New Bismuth composite shield for radiation protection of breast during coronary CT angiography. Iran J Radiol. 2019; 16(3).
15. Dong M, Elbashir B, Sayyed M. Enhancement of gamma ray shielding properties by PbO partial replacement of WO3 in ternary 60TeO2–(40-x) WO3–xPbO glass system. Chalcogenide Lett. 2017; 14(3):113-118.
16. Harish V, Nagaiah N, Prabhu TN, Varughese K. Preparation and characterization of lead monoxide filled unsaturated polyester based polymer composites for gamma radiation shielding applications. J Appl Polym Sci. 2009; 112(3):1503-1508.
17. Azman NZN, Siddiqui SA, Hart R, Low IM. Microstructural design of lead oxide–epoxy composites for radiation shielding purposes. J App Polym Sci. 2013; 128(5):3213-3219.
18. Zuguchi M, Chida K, Taura M, Inaba Y, Ebata A, Yamada S. Usefulness of non-lead aprons in radiation protection for physicians performing interventional procedures. Radiat prot dosim. 2008; 131(4): 531-534.
19. Sonsilphong A, Wongkasem N. Light-weight radiation protection by non-lead materials in X-ray regimes. ICEAA. 2014; 656-658
20. McCaffrey J, Tessier F, Shen H. Radiation shielding materials and radiation scatter effects for interventional radiology (IR) physicians. Med phys. 2012; 39(7):4537-4546.
21. McCaffrey J, Mainegra‐Hing E, Shen H. Optimizing non‐Pb radiation shielding materials using bilayers. Med phys. 2009; 36(12): 5586-5594.
22. Nambiar S, Osei EK, Yeow JT. Effects of particle size on X-ray transmission characteristics of PDMS/Ag nano-and microcomposites. IEEE-NANO. 2015; 1358-1361.
23. Aral N, Banu NF, Candan C. An alternative X-ray shielding material based on coated textiles. Text Res J. 2016; 86(8): 803-811.
24. Heaney D, Norvill C. A comparison of reduction in CT dose through the use of gantry angulations or bismuth shields. Australas Phys Eng Sci Med. 2006; 29(2): 172-178.
25. Cho J, Kim M, Rhim J. Comparison of radiation shielding ratios of nano-sized bismuth trioxide and molybdenum. Radiat Eff Defect S. 2015; 170(7-8): 651-658.
26. Chai H, Tang X, Ni M, Chen F, Zhang Y, Chen D, Qiu Y. Preparation and properties of novel, flexible, lead‐free X‐ray‐shielding materials containing tungsten and bismuth (III) oxide. J Appl Polym Sci. 2016; 133(10).
27. Nambiar S, Osei EK, Yeow JT. Polymer nanocomposite‐based shielding against diagnostic X‐rays. J Appl Polym Sci. 2013; 127(6): 4939-4946.
28. Azman NZN, Siddiqui SA, Low IM. Synthesis and characterization of epoxy composites filled with Pb, Bi or W compound for shielding of diagnostic x-rays. Appl Phys A. 2013; 110(1): 137-144.
29. Pulford S, Fergusson M. A textile platform for non-lead radiation shielding apparel. J Text I. 2016; 107(12): 1610-1616.
30. Kim S, Lee H, Cho J. Analysis of low-dose radiation shield effectiveness of multi-gate polymeric sheets. Radiat Eff Defect S. 2014; 169(7):584-591.
31. Aral N, Nergis FB, Candan C. Investigation of x-ray attenuation and the flex resistance properties of fabrics coated with tungsten and barium sulphate additives. Tekst konfeksiyon. 2016; 26(2).
32. Azman NN, Siddiqui S, Hart R, Low IM. Effect of particle size, filler loadings and x-ray tube voltage on the transmitted x-ray transmission in tungsten oxide-epoxy composites. Appl Radiat Isot. 2013; 71(1): 62-67.
33. Aghaz A, Faghihi R, Mortazavi S, Haghparast A, Mehdizadeh S, Sina S. Radiation attenuation properties of shields containing micro and Nano WO3 in diagnostic X-ray energy range. Int J Radiat Res. 2016; 14(2): 127.
34. Aral N, Nergis FB, Candan C. The X-ray attenuation and the flexural properties of lead-free coated fabrics. J Indust Text. 2017; 47(2): 252-268.
35. Kusuktham B, Wichayasiri C, Udon S. X-Ray attenuation of cotton fabrics coated with barium sulphate. JMMM. 2016; 26(1).
36. Maghrabi HA, Vijayan A, Mohaddes F, Deb P, Wang L. Evaluation of X-ray radiation shielding performance of barium sulphate-coated fabrics. Fiber Polym. 2016; 17(12): 2047-2054.
37. Kim SC, Dong KR, Chung WK. Performance evaluation of a medical radiation shielding sheet with barium as an environment-friendly material. J Korean Phys Soc. 2012; 60(1):165-170.
38. Kim CG. The development of bismuth shielding to protect the thyroid gland in radiations environment. Indian J Sci Technol. 2016; 9(5): 77-85.
39. Çetin H, Yurt A, Yüksel SH. The absorption properties of lead-free garments for use in radiation protection. Radiat prot dosim. 2017; 173(4): 345-350.
40. Sambhudevan S, Shankar B, Saritha A, Joseph K, Philip J, Saravanan T. Development of X-ray protective garments from rare earth-modified natural rubber composites. J Elastom Plast. 2017; 49(6):527-544.
41. Al-Maamori MH, Al-Bodairy OH, Saleh NA. Effect oF PbO with rubber composite on transmission of (X-ray). Acad Res Int. 2012; 3(3): 113-119.
42. Mehnati P, Malekzadeh R, Divband B, Yousefi Sooteh M. Assessment of the effect of nano-composite shield on radiation risk prevention to Breast during computed tomography. Iran J Radiol. 2020; 17(1).
43. Azman NN, Siddiqui SA, Haroosh HJ, Albetran HM, Johannessen B, Dong Y, Low IM. Characteristics of X-ray attenuation in electrospun bismuth oxide/polylactic acid nanofibre mats. J synchrotron radiat. 2013; 20(5): 741-748.
44. Azman NN, Musa NF, Ab Razak NNN, Ramli RM, Mustafa IS, Rahman AA, Yahaya NZ. Effect of Bi2O3 particle sizes and addition of starch into Bi2O3–PVA composites for X-ray shielding. Appl Phys A. 2016; 122(9): 818.
45. Botelho M, Künzel R, Okuno E, Levenhagen RS, Basegio T, Bergmann CP. X-ray transmission through nanostructured and microstructured CuO materials. Appl Radiat Isot. 2011; 69(2):527-530.
46. Rashidi M, Saffari M, Shirkhanloo H, Avadi MR. Evaluating X-ray absorption of nano-bismuth oxide ointment for decreasing risks associated with X-ray exposure among operating room personnel and radiology experts. J health Saf Work. 2015; 5(4):13-22.
47. Akkurt I, Akyildirim H, Mavi B, Kilincarslan S, Basyigit C. Gamma-ray shielding properties of concrete including barite at different energies. Prog Nucl Energ. 2010; 52(7):620-623.
48. Kim SC, Choi JR, Jeon BK. Physical analysis of the shielding capacity for a lightweight apron designed for shielding low intensity scattering X-rays. Sci Rep. 2016; 6(1): 1-7.
49. Thongpool V, Phunpueok A, Barnthip N, Jaiyen S. BaSO4/polyvinyl alcohol composites for radiation shielding. Appl Mech Mater. 2015; 804: 3-6.
50. Monzen H, Kanno I, Fujimoto T, Hiraoka M. Estimation of the shielding ability of a tungsten functional paper for diagnostic x‐rays and gamma rays. J Appl Clin Med Phys. 2017; 18(5): 325-329.
51. Seenappa L, Manjunatha H, Chandrika B, Chikka H. A Study of Shielding Properties of X-ray and Gamma in Barium Compounds. J Radiat Prot Res. 2017; 42(1): 26-32.
52. Maghrabi HA, Vijayan A, Deb P, Wang L. Bismuth oxide-coated fabrics for X-ray shielding. Text Res J. 2016; 86(6): 649-658.