@article{oai:repo.qst.go.jp:00044336,
 author = {Mori, Shinichiro and Endo, Masahiro and Furukawa, Shigeo and Sunaoka, Masayoshi and Nonaka, Hiroi and Ishii, Takayoshi and Ikehira, Hiroo and 森 慎一郎 and 遠藤 真広 and 古川 重夫 and 砂岡 正良 and 野中 博意 and 石居 隆義 and 池平 博夫},
 issue = {5},
 journal = {Magnetic Resonance Imaging},
 month = {Jun},
 note = {We developed a high radiation sensitive polymer gel by modifying the amounts of the gel components and the temperature for the gel preparation. We evaluated its relaxation time linearity against dose and compared the measured dose distribution with the calculated one. For the relaxation time-dose linearity, irradiations were carried out with a linear accelerator using 6MV photons and doses ranging from 0 - 5.0Gy. The relationship between dose and R2 value (reciprocal of T2 relaxation time) was measured and it had good linearity over a wide range (0.3 - 5Gy). The measured dose distributions were in good agreement with calculated ones. Since the present gel has higher sensitivity and it is synthesized more easily at lower cost than conventional polymer gels, we expect to see improved three-dimensional (3D) dosimetry using it.},
 pages = {691--694},
 title = {Development of high-radiation-sensitive polymer gel for magnetic resonance imaging in three-dimensional dosimetry},
 volume = {23},
 year = {2005}
}