標題: A Novel Cell Irradiation System Using Backscattering Technique
作者: Cho, I. C.
Chen, C. H.
Weng, M. F.
Chiang, S. Y.
Chou, W. T.
Niu, H.
Hsu, C. H.
應用化學系
Department of Applied Chemistry
關鍵字: Accelerator;Ion beam applications;Biological effect of radiation
公開日期: 1-Jan-2009
摘要: In this paper, we report a novel cell irradiation system at the HVEE Van de Graaff accelerator at National Tsing Hua University. The significant change of system design is use the backscattering technique to replace the 900 magnet which was widely used to derive beam direction from horizontal to vertical. A silicon barrier detector was used to measure the scattered particle energy. Meanwhile, nuclear track detector CR-39 was also applying in this study to assess the particle distribution at beam nozzle. The preliminary experiment performed by using 2 MeV alpha particle to irradiate the HeLa cell. The result showed, this system can provide an efficiently vertical particle beam irradiation and a standard growth condition during the period of irradiation. Furthermore, it's more economical and easier to set up than others.
URI: http://dx.doi.org/10.1109/NSSMIC.2009.5402379
http://hdl.handle.net/11536/146270
ISSN: 1082-3654
DOI: 10.1109/NSSMIC.2009.5402379
期刊: 2009 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOLS 1-5
起始頁: 1238
Appears in Collections:Conferences Paper