Instrumentation on multi-scaled scattering of bio-macromolecular solutions.

Instrumentation on multi-scaled scattering of bio-macromolecular solutions.
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DOI:
10.3390/ijms160510016
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发表时间:
2015-05-04
影响因子:
5.6
通讯作者:
Mao Y
Mao Y
中科院分区:
生物学2区
文献类型:
--
作者:
Chu B;Fang D;Mao Y

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本文介绍了一种激光光散射和同步辐射X射线散射联合装置的设计、结构和初步试验,该装置可以研究从埃到微米的原子尺度和从微秒到秒的动力学。除了静态光散射(SLS)、动态光散射(DLS)、小角X射线散射(SAXS)和广角X射线衍射(WAXD)之外,还正在开发光散射仪器,用于在存在多重散射的情况下在轻度浑浊溶液中进行研究。三维光子互相关函数(3D-PCCF)测量与同步辐射X射线散射相结合,用于研究溶液中大分子的结构、尺寸和动力学。
The design, construction and initial tests on a combined laser light scattering and synchrotron X-ray scattering instrument can cover studies of length scales from atomic sizes in Angstroms to microns and dynamics from microseconds to seconds are presented. In addition to static light scattering (SLS), dynamic light scattering (DLS), small angle X-ray scattering (SAXS) and wide angle X-ray diffraction (WAXD), the light scattering instrument is being developed to carry out studies in mildly turbid solutions, in the presence of multiple scattering. Three-dimensional photon cross correlation function (3D-PCCF) measurements have been introduced to couple with synchrotron X-ray scattering to study the structure, size and dynamics of macromolecules in solution.
DOI: 10.1016/0010-4655(82)90173-4
发表时间: 1982-01-01
影响因子: 6.3
作者:
PROVENCHER, SW
通讯作者: PROVENCHER, SW
DOI: 10.1080/09500349908231273
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