IMAGE PLATE DETECTORS FOR MACROMOLECULAR NEUTRON DIFFRACTOMETRY

被引：15

作者：

CIPRIANI, F ^{[1
]}

DAUVERGNE, F ^{[1
]}

GABRIEL, A ^{[1
]}

WILKINSON, C ^{[1
]}

LEHMANN, MS ^{[1
]}

机构：

[1] ILL GRENOBLE,F-38042 GRENOBLE,FRANCE

来源：

BIOPHYSICAL CHEMISTRY | 1994年 / 53卷 / 1-2期

关键词：

PROTEIN CRYSTALLOGRAPHY; NEUTRON POSITION-SENSITIVE DETECTION; IMAGE PLATE;

D O I：

10.1016/0301-4622(94)00071-9

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Neutron diffraction studies of macromolecules require large position sensitive detectors. It is proposed that such a device can be based on image plate technology, which relies on re-usable photostimuable phosphors, combined with a neutron to gamma-ray converter. Design parameters such as the best wavelength for the neutron radiation and the optimum sample to detector distance are discussed, and a design for a cylindrical detector is outlined. Presently a prototype of such a detector is being built, and the very first test-recording of an X-ray diffraction pattern from a protein crystal is presented.

引用

页码：5 / 13

页数：9

共 31 条

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