X-RAY DETECTOR DEVELOPMENT-PIXEL ARRAY DETECTORS

这个子项目是许多利用资源的研究子项目之一 由NIH/NCRR资助的中心拨款提供。子项目的主要支持 而子项目的主要调查员可能是由其他来源提供的， 包括其它NIH来源。 列出的子项目总成本可能 代表子项目使用的中心基础设施的估计数量， 而不是由NCRR赠款提供给子项目或子项目工作人员的直接资金。 X射线探测器的发展-像素阵列探测器。 我们将使用为蛋白质晶体学设计的像素阵列检测器（PAD）来捕获溶液中蛋白质的SAXS图案。 PAD具有非常宽的动态范围和锐利的点扩展功能。 我们将使用这些实验来比较用PAD拍摄的图像与用间接照明CCD拍摄的类似图像。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. X-ray Detector Development-Pixel array detectors. We will use a pixel array detector (PAD) designed for protein crystallography to capture SAXS patterns from proteins in solution. The PAD features a very wide dynamic range and a sharp point-spread-function. We will use these experiments to compare images taken with the PAD to similar images captured with an indirect illumination CCD.