Microfluidic rotating-target device capable of three-degrees-of-freedom motion for efficient in situ serial synchrotron crystallography

open access.

Bibliographische Detailangaben
Veröffentlicht in:Journal of synchrotron radiation. - 1994. - 30(2023), Pt 2 vom: 01. März, Seite 347-358
1. Verfasser: Zhao, Feng Zhu (VerfasserIn)
Weitere Verfasser: Wang, Zhi Jun, Xiao, Qing Jie, Yu, Li, Sun, Bo, Hou, Qian, Chen, Liang Liang, Liang, Huan, Wu, Hai, Guo, Wei Hong, He, Jian Hua, Wang, Qi Sheng, Yin, Da Chuan
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Journal of synchrotron radiation
Schlagworte:Journal Article circular motion in situ diffraction microfluidic rotating-target sample delivery system serial synchrotron crystallography
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520 |a There is an increasing demand for simple and efficient sample delivery technology to match the rapid development of serial crystallography and its wide application in analyzing the structural dynamics of biological macromolecules. Here, a microfluidic rotating-target device is presented, capable of three-degrees-of-freedom motion, including two rotational degrees of freedom and one translational degree of freedom, for sample delivery. Lysozyme crystals were used as a test model with this device to collect serial synchrotron crystallography data and the device was found to be convenient and useful. This device enables in situ diffraction from crystals in a microfluidic channel without the need for crystal harvesting. The circular motion ensures that the delivery speed can be adjusted over a wide range, showing its good compatibility with different light sources. Moreover, the three-degrees-of-freedom motion guarantees the full utilization of crystals. Hence, sample consumption is greatly reduced, and only 0.1 mg of protein is consumed in collecting a complete dataset 
650 4 |a Journal Article 
650 4 |a circular motion 
650 4 |a in situ diffraction 
650 4 |a microfluidic rotating-target 
650 4 |a sample delivery system 
650 4 |a serial synchrotron crystallography 
700 1 |a Wang, Zhi Jun  |e verfasserin  |4 aut 
700 1 |a Xiao, Qing Jie  |e verfasserin  |4 aut 
700 1 |a Yu, Li  |e verfasserin  |4 aut 
700 1 |a Sun, Bo  |e verfasserin  |4 aut 
700 1 |a Hou, Qian  |e verfasserin  |4 aut 
700 1 |a Chen, Liang Liang  |e verfasserin  |4 aut 
700 1 |a Liang, Huan  |e verfasserin  |4 aut 
700 1 |a Wu, Hai  |e verfasserin  |4 aut 
700 1 |a Guo, Wei Hong  |e verfasserin  |4 aut 
700 1 |a He, Jian Hua  |e verfasserin  |4 aut 
700 1 |a Wang, Qi Sheng  |e verfasserin  |4 aut 
700 1 |a Yin, Da Chuan  |e verfasserin  |4 aut 
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773 1 8 |g volume:30  |g year:2023  |g number:Pt 2  |g day:01  |g month:03  |g pages:347-358 
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