{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362825894240732032.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1107/s0909049599010250"}},{"identifier":{"@type":"URI","@value":"http://journals.iucr.org/s/issues/1999/06/00/sm2002/sm2002.pdf"}},{"identifier":{"@type":"NAID","@value":"30019516159"}}],"dc:title":[{"@value":"The use of a Hamamatsu X-ray image intensifier with a cooled CCD as a solution X-ray scattering detector"}],"description":[{"notation":[{"@value":"CCD detectors are now widely used in many synchrotron small-angle X-ray scattering beamlines. The use of an X-ray image intensifier with cooled CCD (XR-II + CCD) was studied, especially for use in synchrotron solution X-ray scattering. Two samples, polystyrene latex and apoferritin, were used. These two samples have fine structure in the solution scattering profile due to symmetry and narrow size distribution. The recorded scattering profile, in comparison with that obtained by a position-sensitive proportional counter (PSPC), showed that XR-II + CCD has a much smaller practical dynamic range (100:1) than that of a pixel well (7500:1). This limited dynamic range was overcome by placing various-size masks on the detection plane, thereby eliminating the high-intensity region. The images recorded with various masks were combined, and the reconstituted solution scattering profile was submitted to various analyses, including Guinier analysis, power-law analysis, size distribution analysis and calculation of radial density distributions. The results were the same as those obtained with the PSPC. This indicates that spatial distortion as well as shading, a decrease in sensitivity from the centre to the edge of the detecting region [Amemiya, Ito, Yagi, Asano, Wakabayashi, Ueki & Endo (1995). Rev. Sci. Instrum. 66, 2290–2294], have very little effect on the SAXS results. This paper presents a practical protocol for obtaining a reliable solution scattering profile given the limitations of XR-II + CCD for synchrotron solution X-ray scattering."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382825894240732034","@type":"Researcher","foaf:name":[{"@value":"Tetsuro Fujisawa"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825894240732032","@type":"Researcher","foaf:name":[{"@value":"Yoji Inoko"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825894240732033","@type":"Researcher","foaf:name":[{"@value":"Naoto Yagi"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"09090495"}],"prism:publicationName":[{"@value":"Journal of Synchrotron Radiation"}],"dc:publisher":[{"@value":"International Union of Crystallography (IUCr)"}],"prism:publicationDate":"1999-11-01","prism:volume":"6","prism:number":"6","prism:startingPage":"1106","prism:endingPage":"1114"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","dc:rights":["http://journals.iucr.org/services/copyrightpolicy.html","http://journals.iucr.org/services/copyrightpolicy.html#TDM"],"url":[{"@id":"http://journals.iucr.org/s/issues/1999/06/00/sm2002/sm2002.pdf"}],"createdAt":"2002-07-27","modifiedAt":"2025-01-10","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360846644035350912","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Complex Made from Tetrasodium <i>N</i>,<i>N</i>-Bis(carboxylatomethyl) Glutamate and Sodium Oleate that Forms a Highly Ordered Lamella in Gel Phase"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206268059520","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Correction Method and Software for Image Distortion and Nonuniform Response in Charge-Coupled Device-Based X-ray Detectors Utilizing X-ray Image intensifier"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679907160832","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Oligomerization Process of the Hemolytic Lectin CEL-III Purified From a Sea Cucumber, Cucumaria echinata."},{"@value":"Oligomerization Process of the Hemolytic Lectin CEL-III Purified From a Sea Cucumber, Cucumaria echinata1"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679907975552","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"An X-Ray Diffraction Study on the ADP-Induced Conformational Change in Skeletal Muscle Myosin"},{"@language":"ja-Kana","@value":"X Ray Diffraction Study on the ADP Induced Conformational Change in Skeletal Muscle Myosin"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680740907264","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Structures of the troponin core domain containing the cardiomyopathy-causing mutants studied by small-angle X-ray scattering"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681507790848","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Time-Resolved Small-Angle X-Ray Scattering Experiments Using Third-Generation Synchrotron Source"},{"@language":"ja","@value":"第３世代放射光を用いた時分割Ｘ線小角散乱実験"},{"@value":"実験技術 第3世代放射光を用いた時分割X線小角散乱実験"},{"@language":"ja-Kana","@value":"ジッケン ギジュツ ダイ3 セダイ ホウシャコウ オ モチイタ ジブンカツ Xセン ショウカク サンラン ジッケン"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1107/s0909049599010250"},{"@type":"CIA","@value":"30019516159"},{"@type":"OPENAIRE","@value":"doi_dedup___::5eab251c1489bc533c66f844a6ba9114"},{"@type":"CROSSREF","@value":"10.1143/jjap.44.8684_references_DOI_V1VCE04kjuGDl8ihHfREneUyIS"},{"@type":"CROSSREF","@value":"10.2142/biophysico.12.0_145_references_DOI_V1VCE04kjuGDl8ihHfREneUyIS"},{"@type":"CROSSREF","@value":"10.1246/bcsj.80.410_references_DOI_V1VCE04kjuGDl8ihHfREneUyIS"}]}