KMS Nanjing Institute of Geology and Palaeonotology,CAS
Applications of chemical imaging techniques in paleontology | |
Pan, Yanhong (泮燕红)1,2; Hu, Liang (胡亮)1,2,3; Zhao, Tao2,4 | |
2019-09-01 | |
发表期刊 | NATIONAL SCIENCE REVIEW |
ISSN | 2095-5138 |
卷号 | 6期号:5页码:1040-1053 |
摘要 | Chemical imaging techniques, based on a combination of microscopy and spectroscopy, are designed to analyse the composition and spatial distribution of heterogeneous chemical complexes within a sample. Over the last few decades, it has become an increasingly popular tool for characterizing trace elements, isotopic information and organic biomarkers (molecular biosignatures) found in fossils. Here, we introduce the analytical principle of each technique and the interpretation of the chemical signals, followed by a review of the main applications of these techniques in paleontology. We also demonstrate that each technique is associated with pros and cons, and the current limitations and obstacles associated with the use of each specific technique should be taken into account before being applied to fossil samples. Finally, we propose that, due to the rapid advances in the available technology and overall trends towards more multi-disciplinary studies in paleontology, chemical imaging techniques can be expected to have broader applications in paleontology in the near future. |
关键词 | trace elements isotopic information organic biomarkers fossilmaterials limits and obstacles |
DOI | 10.1093/nsr/nwy107 |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | ELECTRON BACKSCATTER DIFFRACTION ; ION MASS-SPECTROMETRY ; SOFT-TISSUE ; MOLECULAR PRESERVATION ; INFRARED-SPECTROSCOPY ; EUMELANIN PIGMENT ; ORGANIC-MATTER ; RAMAN IMAGERY ; IN-SITU ; FOSSIL |
资助项目 | Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; National Natural Science Foundation of China[41688103] ; National Natural Science Foundation of China[41472009] ; National Natural Science Foundation of China[41602012] ; Youth Innovation Promotion Association, CAS |
WOS研究方向 | Science & Technology - Other Topics |
WOS类目 | Multidisciplinary Sciences |
WOS记录号 | WOS:000512966500031 |
项目资助者 | Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; Youth Innovation Promotion Association, CAS |
出版者 | OXFORD UNIV PRESS |
文献类型 | 期刊论文 |
条目标识符 | http://ir.nigpas.ac.cn/handle/332004/31395 |
专题 | 中国科学院南京地质古生物研究所 |
通讯作者 | Pan, Yanhong (泮燕红) |
作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, CAS Key Lab Econ Stratig & Palaeogeog, Nanjing 210008, Peoples R China 2.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Nanjing 210008, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China |
推荐引用方式 GB/T 7714 | Pan, Yanhong ,Hu, Liang ,Zhao, Tao. Applications of chemical imaging techniques in paleontology[J]. NATIONAL SCIENCE REVIEW,2019,6(5):1040-1053. |
APA | Pan, Yanhong ,Hu, Liang ,&Zhao, Tao.(2019).Applications of chemical imaging techniques in paleontology.NATIONAL SCIENCE REVIEW,6(5),1040-1053. |
MLA | Pan, Yanhong ,et al."Applications of chemical imaging techniques in paleontology".NATIONAL SCIENCE REVIEW 6.5(2019):1040-1053. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论