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ELEMENT DISTRIBUTIONS AND QUANTITATIVE-ANALYSIS OF A SINGLE-CELL BY MICRO-PIXE AND SYNCHROTRON RADIATION XRF | |
YAO, HY; ZHANG, JX; WU, XK; ZHU, JQ(朱节清); ZENG, XZ | |
1993 | |
Conference Name | 6TH INTERNATIONAL CONF ON PIXE ( PARTICLE INDUCED X-RAY EMISSION ) AND ITS ANALYTICAL APPLICATIONS |
Source Publication | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS |
Pages | 563 |
Conference Date | JUL 20-24, 1992 |
Conference Place | TOKYO, JAPAN |
Abstract | The composition concentration and distribution of elements in a cell are very important for the research of normal biological functions and diseases. Up to now little research has been performed because of the lack of appropriate instruments. The scanning proton microprobe (SPM) is able to provide high spatial resolution, so we can get position information from samples. Synchrotron radiation X-ray fluorescence (SR-XRF) has a high sensitivity and causes much less damage to the sample. We have tried to use the advantages of both techniques to solve the above problems. This paper reports the feasibility of experimental methods and specimen preparations. |
ISSN | 0168-583X |
Indexed By | SCI |
Funding Project | 应物所课题组 |
Language | 英语 |
Document Type | 会议论文 |
Identifier | http://ir.sinap.ac.cn/handle/331007/9800 |
Collection | 中科院上海原子核所2003年前 |
Recommended Citation GB/T 7714 | YAO, HY,ZHANG, JX,WU, XK,et al. ELEMENT DISTRIBUTIONS AND QUANTITATIVE-ANALYSIS OF A SINGLE-CELL BY MICRO-PIXE AND SYNCHROTRON RADIATION XRF[C],1993:563. |
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