Radiation dose distribution measured in hydrogels containing ferrous ions
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Radiation dose distribution measured in hydrogels containing ferrous ions
Nuclear TechniquesVol. 13, Issue 8, (1990)
作者机构:
1.中国科学院新疆物理研究所
2.新疆维吾尔自治区科学技术委员会
作者简介:
基金信息:
DOI:
CLC:
Received:17 December 1988,
Published:1990-08
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Tao Jin, A. Q. Murat, Shilian Liu, et al. Radiation dose distribution measured in hydrogels containing ferrous ions[J]. Nuclear techniques, 1990, 13(8): 498-500.
DOI:
Tao Jin, A. Q. Murat, Shilian Liu, et al. Radiation dose distribution measured in hydrogels containing ferrous ions[J]. Nuclear techniques, 1990, 13(8): 498-500.DOI:
Radiation dose distribution measured in hydrogels containing ferrous ions
By the aid of nuclear magnetic resonance and dual wavelength TLC scanner
the absorbed dose distribution in hydrogels containing ferrous sulfate has been measured. The result shows a good straight line between the proton longitudinal relaxation rate and absorbed dose up to 16Gy in agarose gels. It appeared that thin layer of acrylamide is much better than film for obtaining smooth dose curves.
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references
J. C. Gore et al ., Phys . Med. Biol. , 29 ( 1984 ), 1189 .
E. A. Christman et al ., 第11届国际辐射研究会议论文集 , 第1卷 , 1987 年, B31-3P .
A. Appleby et al ., Med. Phys. , 14 ( 1987 ), 3 : 382 .
Effect of secondary electron non-equilibrium on the absorbed doses of CMOS device sensitive area and total ionizing dose effect
Use of radiochromic film for diagnosis of accelerator beam position
Polyacrylamide composite hydrogel with polystyrene nanospheres prepared by one-step irradiation-induced method
Preparation of G-CNTs/PAAm hydrogel and its properties
Preliminary study on biological effects of pea seeds(Pisum sativum L.) induced by 252Cf neutron source
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