{"created":"2023-05-15T12:20:50.140969+00:00","id":11542,"links":{},"metadata":{"_buckets":{"deposit":"f05031b1-3c22-4e0a-9ae5-776b4040a800"},"_deposit":{"created_by":1,"id":"11542","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"11542"},"status":"published"},"_oai":{"id":"oai:kansai-u.repo.nii.ac.jp:00011542","sets":["528:1588:1595:1597"]},"author_link":["27123","27127","27126","27124","2290"],"control_number":"11542","item_9_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"228","bibliographicPageStart":"221","bibliographicVolumeNumber":"58","bibliographic_titles":[{"bibliographic_title":"Journal of the Mass Spectrometry Society of Japan"}]}]},"item_9_description_4":{"attribute_name":"概要","attribute_value_mlt":[{"subitem_description":"In surface-assisted laser desorption/ionization mass spectrometry using titania (TiO2) films (TiO2-SALDI-MS),\none of the most important aspects is the absence of matrix interferences in the low-mass region. Therefore, in TiO2-SALDI, the detectable mass range for small biomolecules, pharmaceutical compounds, amino acids, and oligopeptides can be extended to below m/z 500. The physicochemical properties of titania are dependent on the crystalline form of the material; however, thus far, very little attention has been given to the effect of the\ncrystalline form of titania on titania-based SALDI-MS. We investigated the influence of crystalline forms on the \ndesorption/ionization efficiency of TiO2-based SALDI-MS using different crystalline forms such as rutile, anatase, and a non-crystalline amorphous structure. On the basis of survival yield measurements using benzylpyridium chloride, and the desorption/ionization efficiency of peptides (angiotensin II and gly-gly-tyr-arg)\nand saccharides (cellobiose and hexa-N-acetyl-chitohexaose), it was found that the anatase-type TiO2 is suitable for the TiO2-based SALDI-MS. Rutile-type TiO2 lost the SALDI activity compared with TiO2 in other crystalline forms, although rutile-type TiO2 showed the highest UV absorbance.","subitem_description_type":"Other"}]},"item_9_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"27126","nameIdentifierScheme":"WEKO"}],"names":[{"name":"奥村, 晃司"}]},{"nameIdentifiers":[{"nameIdentifier":"27127","nameIdentifierScheme":"WEKO"}],"names":[{"name":"荒川, 隆一"}]}]},"item_9_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Mass Spectrometry Society of Japan"}]},"item_9_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.5702/massspec.58.221","subitem_relation_type_select":"DOI"}}]},"item_9_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1254271X","subitem_source_identifier_type":"NCID"}]},"item_9_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13408097","subitem_source_identifier_type":"PISSN"}]},"item_9_text_35":{"attribute_name":"出版者（他言語）","attribute_value_mlt":[{"subitem_text_value":"日本質量分析学会"}]},"item_9_version_type_17":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"川崎, 英也","creatorNameLang":"ja"},{"creatorName":"Kawasaki, Hideya","creatorNameLang":"en"}],"familyNames":[{"familyName":"川崎","familyNameLang":"ja"},{"familyName":"Kawasaki","familyNameLang":"en"}],"givenNames":[{"givenName":"英也","givenNameLang":"ja"},{"givenName":"Hideya","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2290","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"50322285","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000050322285"},{"nameIdentifier":"0000-0003-2713-2057","nameIdentifierScheme":"ORCID iD","nameIdentifierURI":"https://orcid.org/0000-0003-2713-2057"}]},{"creatorNames":[{"creatorName":"Okumura, Kouji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"27123","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Arakawa, Ryuichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"27124","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-05-23"}],"displaytype":"detail","filename":"KU-1100-20100000-04.pdf","filesize":[{"value":"511.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KU-1100-20100000-04.pdf","url":"https://kansai-u.repo.nii.ac.jp/record/11542/files/KU-1100-20100000-04.pdf"},"version_id":"ea018968-e2f8-4984-b2a4-1c88bf1248ed"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Titania","subitem_subject_scheme":"Other"},{"subitem_subject":"SALDI-MS","subitem_subject_scheme":"Other"},{"subitem_subject":"Crystalline forms","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Influence of Crystalline Forms of Titania on Desorption/Ionization Efficiency in Titania-Based Surface-Assisted Laser Desorption/Ionization Mass Spectrometry","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Influence of Crystalline Forms of Titania on Desorption/Ionization Efficiency in Titania-Based Surface-Assisted Laser Desorption/Ionization Mass Spectrometry","subitem_title_language":"en"}]},"item_type_id":"9","owner":"1","path":["1597"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-02-02"},"publish_date":"2012-02-02","publish_status":"0","recid":"11542","relation_version_is_last":true,"title":["Influence of Crystalline Forms of Titania on Desorption/Ionization Efficiency in Titania-Based Surface-Assisted Laser Desorption/Ionization Mass Spectrometry"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2024-10-30T02:52:09.372743+00:00"}