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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.10
- 수록면
- 2,334 - 2,338 (5page)
- DOI
- https://doi.org/10.1016/j.net.2020.03.021
이용수
초록· 키워드
오류제보하기
In recent years, 3D printing technology has received significant research attention. Additionally, 3D printing technology is being applied to study radiation dosimeters of various materials. In this study, a plastic scintillator for 3D printing was developed in a laboratory and used to manufacture a plastic scintillation dosimeter (PSD) with a shape identical to that of the ionization chamber PTW31010. The 16-mm beam of Gamma Knife® Perfexion™ was irradiated to derive the absorbed dose rates of the PSD and PTW31010; they were subsequently compared with the dose rates of the treatment plan. The differences in the dose rates of the Gamma Knife treatment plan and the absorbed dose rates of PTW31010 were within 0.87%. The difference between the dose rates of the Gamma Knife treatment plan and the absorbed dose rates of the PSD were within 4.1%. A linear fit of the absorbed dose rates of four shots involving different dose rates and irradiation angles yielded an adjusted R-square value exceeding 0.9999. A total of 10 repeated measurements were conducted for the same shot to confirm its reproducibility, with a relative error of 0.56%.
목차
등록된 정보가 없습니다.
참고문헌 (14)
참고문헌 신청
A. Shafiee / 2016 / Printing technologies for medical applications / Trends Mol. Med 22:254~265
D. Mitsouras / 2015 / Medical 3D printing for the radiologist / Radiographics 35:1965~1988
C.N. Ionita / 2014 / Challenges and limitations of patient-specific vascular phantom fabrication using 3D Polyjet printing / Medical Imaging 2014: Biomedical Applications in Molecular, Structural, and Functional Imaging, vol. 9038, International Society for Optics and Photonics
L. Martin / 2015 / Additive manufacture of custom radiation dosimetry phantoms : an automated method compatible with commercial polymer 3D printers / Mater. Des 86:487~499
R. Mayer / 2015 / 3D printer generated thorax phantom with mobile tumor for radiation dosimetry / Rev. Sci. Instrum 86:074301
D. Mitsouras / 2015 / Medical 3D printing for the radiologist / Radiographics 35:1965~1988
C.N. Ionita / 2014 / Challenges and limitations of patient-specific vascular phantom fabrication using 3D Polyjet printing / Medical Imaging 2014: Biomedical Applications in Molecular, Structural, and Functional Imaging, vol. 9038, International Society for Optics and Photonics
L. Martin / 2015 / Additive manufacture of custom radiation dosimetry phantoms : an automated method compatible with commercial polymer 3D printers / Mater. Des 86:487~499
R. Mayer / 2015 / 3D printer generated thorax phantom with mobile tumor for radiation dosimetry / Rev. Sci. Instrum 86:074301
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