Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Phase-contrast imaging with microfocus x-ray source | |
| Chen, M(陈敏）; Xiao, TQ(肖体乔）; Luo, YY（骆玉宇）; Lu, LX（刘丽想）; Wei, X（魏逊）; Du, GH（杜国浩）; Xu, HJ（徐洪杰）; Chen, M (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China | |
| 2004 | |
| Source Publication | ACTA PHYSICA SINICA
 |
| ISSN | 1000-3290 |
| Volume | 53Issue:9Pages:2953 |
| Abstract | We report the experimental results of the in-line phase-contrast imaging with a microfocus x-ray source. The minimized focused spot size of the x-ray source is about 0.5mum. According to the optical transfer function of the microfocus x-ray source, the effects of the size of the x-ray source, the coherent length of x-ray on the imaging resolution are discussed. The phase-contrast images of the fresh biomaterials are obtained with 10mum resolution. Compared with the absorption-contrast image of the sample, the fine-structure of the fresh biomaterials can be observed distinctly in the phase-contrast image. |
| Keyword | Phase-contrast Imaging Microfoucs X-ray Absorption Contrast Imaging Optical Transfer Function |
| Subject Area | Chemistry ; Nuclear Science & Technology ; Radiology, Nuclear Medicine & Medical Imaging |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000223793500027 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/8644 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Corresponding Author | Chen, M (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| Recommended Citation GB/T 7714 | Chen, M,Xiao, TQ,Luo, YY,et al. Phase-contrast imaging with microfocus x-ray source[J]. ACTA PHYSICA SINICA,2004,53(9):2953. |
| APA | Chen, M.,Xiao, TQ.,Luo, YY.,Lu, LX.,Wei, X.,...&Chen, M .(2004).Phase-contrast imaging with microfocus x-ray source.ACTA PHYSICA SINICA,53(9),2953. |
| MLA | Chen, M,et al."Phase-contrast imaging with microfocus x-ray source".ACTA PHYSICA SINICA 53.9(2004):2953. |
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