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Tsuchida, Hidetsugu*; Majima, Takuya*; Kai, Takeshi
Oyo Butsuri, 91(9), p.553 - 557, 2022/09
In recent years, basic research has been conducted to understand the biological effects of radiation at the atomic level toward advancing particle beam cancer treatment. Here we show some recent results on the basic process of biomolecular damage caused by ion beams in liquid water. A biomolecular solution target was introduced to the vacuum by a liquid molecular beam or microdroplet method. Secondary ion mass spectrometry was applied to measure the fragments of biomolecules emitted from a target irradiated with an ion beam. For the simulation study using a PHITS code, physical nature of secondary electrons produced by ion beam in water was analyzed. The experimental and simulation research determined the energy range of secondary electrons involved in damaging biomolecules in liquid water caused by ion beams. The damage process by secondary electrons near the ion track is described.
Watanabe, Ritsuko; Yokoya, Akinari; Fujii, Kentaro; Saito, Kimiaki
International Journal of Radiation Biology, 80(11-12), p.823 - 832, 2004/11
Times Cited Count:15 Percentile:68.07(Biology)no abstracts in English
Arai, Hidehiko
Denki Gakkai Gijutsu Hokoku, (810), p.56 - 58, 2000/10
no abstracts in English
Tamura, Koji; ; Adachi, Hajime; Oba, Hironori; Shibata, Takemasa
Japanese Journal of Applied Physics, Part 1, 38(4A), p.2122 - 2123, 1999/04
Times Cited Count:9 Percentile:42.91(Physics, Applied)no abstracts in English
Nakajima, Yoshinori; Saito, Yuichi; Tajima, Satoshi
Dai-12-Kai Tandemu Kasokuki Oyobi Sono Shuhen Gijutsu No Kenkyukai Hokokushu, p.109 - 112, 1999/00
no abstracts in English
Tamura, Koji; ; Adachi, Hajime; Oba, Hironori; Shibata, Takemasa
JAERI-Research 98-073, 10 Pages, 1998/12
no abstracts in English
Tamura, Koji; Ogura, Koichi; Shibata, Takemasa
Japanese Journal of Applied Physics, Part 1, 37(9A), p.5005 - 5007, 1998/09
Times Cited Count:6 Percentile:32.51(Physics, Applied)no abstracts in English
Shibata, Takemasa; Ogura, Koichi;
Shinku, 40(8), p.668 - 670, 1997/00
no abstracts in English
Okumura, Susumu; Fukuda, Mitsuhiro; Ishibori, Ikuo; Agematsu, Takashi; Yokota, Wataru; Nara, Takayuki; Nakamura, Yoshiteru; Arakawa, Kazuo
JAERI-Conf 95-021, 0, p.150 - 152, 1995/10
no abstracts in English
Kamiya, Tomihiro; ; Suda, Tamotsu*;
BEAMS 1995: Dai-6-Kai Ryushisen No Sentanteki Oyo Gijutsu Ni Kansuru Shimpojiumu Koen Rombunshu, 0, p.127 - 130, 1995/00
no abstracts in English
Kamiya, Tomihiro; Suda, Tamotsu*; Tanaka, Ryuichi
JAERI TIARA Annual Report 1994, p.226 - 228, 1995/00
no abstracts in English
Shibata, Takemasa; Ogura, Koichi
Shinku, 37(3), p.132 - 134, 1994/00
no abstracts in English
Shibata, Takemasa; Ogura, Koichi
JAERI-M 93-092, 13 Pages, 1993/03
no abstracts in English
Hiroki, Seiji; Maebara, Sunao; Abe, Tetsuya; Murakami, Yoshio
Denki Gakkai Rombunshi, A, 109(8), 372 Pages, 1989/00
no abstracts in English
Narumi, Kazumasa; Chiba, Atsuya; Yamada, Keisuke; Matoba, Shiro; Saito, Yuichi
no journal, ,
Narumi, Kazumasa; Chiba, Atsuya; Yamada, Keisuke; Matoba, Shiro; Saito, Yuichi
no journal, ,
no abstracts in English
Narumi, Kazumasa; Chiba, Atsuya; Yamada, Keisuke; Matoba, Shiro; Saito, Yuichi
no journal, ,
no abstracts in English
Narumi, Kazumasa; Chiba, Atsuya; Yamada, Keisuke; Matoba, Shiro; Saito, Yuichi
no journal, ,
no abstracts in English
Moribayashi, Kengo
no journal, ,
no abstracts in English