期刊
JOURNAL OF SYNCHROTRON RADIATION
卷 22, 期 -, 页码 532-537出版社
INT UNION CRYSTALLOGRAPHY
DOI: 10.1107/S1600577515004464
关键词
serial femtosecond crystallography; XFEL
资金
- X-ray Free-Electron Laser Priority Strategy Program (MEXT)
- Grants-in-Aid for Scientific Research [26440028, 25650023, 26102725, 15H04338] Funding Source: KAKEN
An experimental system for serial femtosecond crystallography using an X-ray free-electron laser (XFEL) has been developed. It basically consists of a sample chamber, fluid injectors and a two-dimensional detector. The chamber and the injectors are operated under helium atmosphere at 1 atm. The ambient pressure operation facilitates applications to fluid samples. Three kinds of injectors are employed to feed randomly oriented crystals in aqueous solution or highly viscous fluid. Experiments on lysozyme crystals were performed by using the 10 keV XFEL of the SPring-8 Angstrom Compact free-electron LAser (SACLA). The structure of model protein lysozyme from 1 mm crystals at a resolution of 2.4 angstrom was obtained.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据