A dilute gold nanoparticle suspension as small‐angle X‐ray scattering standard for an absolute scale using an extended Guinier approximation
In this article, a practical procedure for absolute intensity calibration for small‐angle scattering (SAXS) studies on liquid microjets is established. A gold nanoparticle suspension is used as standard so that the intercept at Q = 0 of the SAXS scattering curve provides a scaling reference. In orde...
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| Veröffentlicht in: | Journal of applied crystallography 2019-04, Vol.52 (2), p.344-350 |
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| container_end_page | 350 |
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| container_issue | 2 |
| container_start_page | 344 |
| container_title | Journal of applied crystallography |
| container_volume | 52 |
| creator | Mohammed, Ahmed S. A. Carino, Agnese Testino, Andrea Andalibi, Mohammad Reza Cervellino, Antonio |
| description | In this article, a practical procedure for absolute intensity calibration for small‐angle scattering (SAXS) studies on liquid microjets is established. A gold nanoparticle suspension is used as standard so that the intercept at Q = 0 of the SAXS scattering curve provides a scaling reference. In order to obtain the most precise extrapolation at Q = 0, an extension of the Guinier approximation has been used, with a second‐order term in the fit that adapts to a larger Q range.
A gold nanoparticle suspension is established as an absolute intensity standard for small‐angle X‐ray scattering experiments on dilute liquid suspensions. An extension of the Guinier method was used to achieve maximum precision on the extrapolated intercept at Q = 0. |
| doi_str_mv | 10.1107/S1600576719001109 |
| format | Article |
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A gold nanoparticle suspension is established as an absolute intensity standard for small‐angle X‐ray scattering experiments on dilute liquid suspensions. An extension of the Guinier method was used to achieve maximum precision on the extrapolated intercept at Q = 0.</description><identifier>ISSN: 1600-5767</identifier><identifier>ISSN: 0021-8898</identifier><identifier>EISSN: 1600-5767</identifier><identifier>DOI: 10.1107/S1600576719001109</identifier><language>eng</language><publisher>5 Abbey Square, Chester, Cheshire CH1 2HU, England: International Union of Crystallography</publisher><subject>absolute intensity ; Approximation ; Au nanoparticle suspensions ; Calibration ; extended Guinier approximation ; Gold ; Mathematical analysis ; Microjets ; Nanoparticles ; reacting liquid jets ; SAXS ; Scaling ; Small angle X ray scattering</subject><ispartof>Journal of applied crystallography, 2019-04, Vol.52 (2), p.344-350</ispartof><rights>International Union of Crystallography, 2019</rights><rights>Copyright Blackwell Publishing Ltd. Apr 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3230-2d33e3989b5c608db575f5759dd5bfb7635c63889be305ae6c919c920c685e093</citedby><cites>FETCH-LOGICAL-c3230-2d33e3989b5c608db575f5759dd5bfb7635c63889be305ae6c919c920c685e093</cites><orcidid>0000-0002-6136-4348 ; 0000-0003-3160-1194 ; 0000-0002-9086-2717 ; 0000-0002-7978-1596</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1107%2FS1600576719001109$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1107%2FS1600576719001109$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Mohammed, Ahmed S. A.</creatorcontrib><creatorcontrib>Carino, Agnese</creatorcontrib><creatorcontrib>Testino, Andrea</creatorcontrib><creatorcontrib>Andalibi, Mohammad Reza</creatorcontrib><creatorcontrib>Cervellino, Antonio</creatorcontrib><title>A dilute gold nanoparticle suspension as small‐angle X‐ray scattering standard for an absolute scale using an extended Guinier approximation</title><title>Journal of applied crystallography</title><description>In this article, a practical procedure for absolute intensity calibration for small‐angle scattering (SAXS) studies on liquid microjets is established. A gold nanoparticle suspension is used as standard so that the intercept at Q = 0 of the SAXS scattering curve provides a scaling reference. In order to obtain the most precise extrapolation at Q = 0, an extension of the Guinier approximation has been used, with a second‐order term in the fit that adapts to a larger Q range.
A gold nanoparticle suspension is established as an absolute intensity standard for small‐angle X‐ray scattering experiments on dilute liquid suspensions. An extension of the Guinier method was used to achieve maximum precision on the extrapolated intercept at Q = 0.</description><subject>absolute intensity</subject><subject>Approximation</subject><subject>Au nanoparticle suspensions</subject><subject>Calibration</subject><subject>extended Guinier approximation</subject><subject>Gold</subject><subject>Mathematical analysis</subject><subject>Microjets</subject><subject>Nanoparticles</subject><subject>reacting liquid jets</subject><subject>SAXS</subject><subject>Scaling</subject><subject>Small angle X ray scattering</subject><issn>1600-5767</issn><issn>0021-8898</issn><issn>1600-5767</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqFkMFKAzEQhoMoWKsP4C3guZpNyO7mWIpWpSBUBW9LNpktKdvsmuyivfkIfUafxFnrQfDgIWT45v_nH4aQ84RdJgnLrh6TlDGZpVmiGEOiDshoQJOBHf6qj8lJjGvUpBnnI7KbUuvqvgO6ampLvfZNq0PnTA009rEFH13jqY40bnRdf37stF9h7wWroLc0Gt11EJxf0dhpb3WwtGoC1egpY_M9GTXo6OMgQg7vHXgLls575x2gtm1D8-42usOoU3JU6TrC2c8_Js8310-z28niYX43my4mRnDBJtwKAULlqpQmZbktZSYrfMpaWVZllgrkIsc-CCY1pEYlyijOTJpLYEqMycV-Lma_9hC7Yt30wWNkwTnjmVIyZahK9ioTmhgDVEUbcNGwLRJWDIcv_hwePWrveXM1bP83FPezJV_OJXLxBagaifI</recordid><startdate>201904</startdate><enddate>201904</enddate><creator>Mohammed, Ahmed S. A.</creator><creator>Carino, Agnese</creator><creator>Testino, Andrea</creator><creator>Andalibi, Mohammad Reza</creator><creator>Cervellino, Antonio</creator><general>International Union of Crystallography</general><general>Blackwell Publishing Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-6136-4348</orcidid><orcidid>https://orcid.org/0000-0003-3160-1194</orcidid><orcidid>https://orcid.org/0000-0002-9086-2717</orcidid><orcidid>https://orcid.org/0000-0002-7978-1596</orcidid></search><sort><creationdate>201904</creationdate><title>A dilute gold nanoparticle suspension as small‐angle X‐ray scattering standard for an absolute scale using an extended Guinier approximation</title><author>Mohammed, Ahmed S. A. ; Carino, Agnese ; Testino, Andrea ; Andalibi, Mohammad Reza ; Cervellino, Antonio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3230-2d33e3989b5c608db575f5759dd5bfb7635c63889be305ae6c919c920c685e093</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>absolute intensity</topic><topic>Approximation</topic><topic>Au nanoparticle suspensions</topic><topic>Calibration</topic><topic>extended Guinier approximation</topic><topic>Gold</topic><topic>Mathematical analysis</topic><topic>Microjets</topic><topic>Nanoparticles</topic><topic>reacting liquid jets</topic><topic>SAXS</topic><topic>Scaling</topic><topic>Small angle X ray scattering</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mohammed, Ahmed S. A.</creatorcontrib><creatorcontrib>Carino, Agnese</creatorcontrib><creatorcontrib>Testino, Andrea</creatorcontrib><creatorcontrib>Andalibi, Mohammad Reza</creatorcontrib><creatorcontrib>Cervellino, Antonio</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of applied crystallography</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mohammed, Ahmed S. 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In order to obtain the most precise extrapolation at Q = 0, an extension of the Guinier approximation has been used, with a second‐order term in the fit that adapts to a larger Q range.
A gold nanoparticle suspension is established as an absolute intensity standard for small‐angle X‐ray scattering experiments on dilute liquid suspensions. An extension of the Guinier method was used to achieve maximum precision on the extrapolated intercept at Q = 0.</abstract><cop>5 Abbey Square, Chester, Cheshire CH1 2HU, England</cop><pub>International Union of Crystallography</pub><doi>10.1107/S1600576719001109</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0002-6136-4348</orcidid><orcidid>https://orcid.org/0000-0003-3160-1194</orcidid><orcidid>https://orcid.org/0000-0002-9086-2717</orcidid><orcidid>https://orcid.org/0000-0002-7978-1596</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1600-5767 |
| ispartof | Journal of applied crystallography, 2019-04, Vol.52 (2), p.344-350 |
| issn | 1600-5767 0021-8898 1600-5767 |
| language | eng |
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| source | Wiley Journals; Alma/SFX Local Collection |
| subjects | absolute intensity Approximation Au nanoparticle suspensions Calibration extended Guinier approximation Gold Mathematical analysis Microjets Nanoparticles reacting liquid jets SAXS Scaling Small angle X ray scattering |
| title | A dilute gold nanoparticle suspension as small‐angle X‐ray scattering standard for an absolute scale using an extended Guinier approximation |
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