Single-pulse enhanced coherent diffraction imaging of bacteria with an X-ray free-electron laser
Fan, JD; Sun, ZB; Wang, YL; Park, J; Kim, S; Gallagher-Jones, M; Kim, Y; Song, CY; Yao, S; Zhang, J; Zhang, JH; Duan, XL; Tono, K; Yabashi, M; Ishikawa, T; Fan, CH; Zhao, YL; Chai, ZF; Gao, XY; Earnest, T; Jiang, HD; Jiang, HD (reprint author), Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China.; Gao, XY (reprint author), Chinese Acad Sci, Inst High Energy Phys, Key Lab Biomed Effects Nanomat & Nanosafety, Beijing 100049, Peoples R China.; Jiang, HD (reprint author), Shanghai Tech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China.
2016
发表期刊SCIENTIFIC REPORTS
ISSN2045-2322
卷号6页码:-
文章类型期刊论文
摘要High-resolution imaging offers one of the most promising approaches for exploring and understanding the structure and function of biomaterials and biological systems. X-ray free-electron lasers (XFELs) combined with coherent diffraction imaging can theoretically provide high-resolution spatial information regarding biological materials using a single XFEL pulse. Currently, the application of this method suffers from the low scattering cross-section of biomaterials and X-ray damage to the sample. However, XFELs can provide pulses of such short duration that the data can be collected using the "diffract and destroy" approach before the effects of radiation damage on the data become significant. These experiments combine the use of enhanced coherent diffraction imaging with single-shot XFEL radiation to investigate the cellular architecture of Staphylococcus aureus with and without labeling by gold (Au) nanoclusters. The resolution of the images reconstructed from these diffraction patterns were twice as high or more for gold-labeled samples, demonstrating that this enhancement method provides a promising approach for the high-resolution imaging of biomaterials and biological systems.
DOI10.1038/srep34008
收录类别SCI
语种英语
WOS记录号WOS:000384045500001
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/26624
专题中科院上海应用物理研究所2011-2018年
通讯作者Jiang, HD (reprint author), Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China.; Gao, XY (reprint author), Chinese Acad Sci, Inst High Energy Phys, Key Lab Biomed Effects Nanomat & Nanosafety, Beijing 100049, Peoples R China.; Jiang, HD (reprint author), Shanghai Tech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China.
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GB/T 7714
Fan, JD,Sun, ZB,Wang, YL,et al. Single-pulse enhanced coherent diffraction imaging of bacteria with an X-ray free-electron laser[J]. SCIENTIFIC REPORTS,2016,6:-.
APA Fan, JD.,Sun, ZB.,Wang, YL.,Park, J.,Kim, S.,...&Jiang, HD .(2016).Single-pulse enhanced coherent diffraction imaging of bacteria with an X-ray free-electron laser.SCIENTIFIC REPORTS,6,-.
MLA Fan, JD,et al."Single-pulse enhanced coherent diffraction imaging of bacteria with an X-ray free-electron laser".SCIENTIFIC REPORTS 6(2016):-.
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