{"created":"2023-07-27T06:53:09.357379+00:00","id":47479,"links":{},"metadata":{"_buckets":{"deposit":"55a0cf62-a9cd-4f33-add3-255bc5897f2e"},"_deposit":{"created_by":18,"id":"47479","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"47479"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00047479","sets":["2268:2269:2270"]},"author_link":["84158","84154","84155","84156","84157"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-10-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"42","bibliographicPageEnd":"13797","bibliographicPageStart":"13793","bibliographicVolumeNumber":"140","bibliographic_titles":[{"bibliographic_title":"Journal of the American Chemical Society"}]}]},"item_4_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"炭竈, 享司"}],"nameIdentifiers":[{},{}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Sodium chloride (NaCl) aqueous solution becomes NaCl hydrate, NaCl·2H2O, at low temperature, which is different from potassium chloride and is a typical complex model for studying the freeze-drying process in foods and pharmaceuticals. Here, we detected unit-cell-sized NaCl particles in ice as precursor substances of NaCl·2H2O during freezing of NaCl solution by using terahertz (THz) spectroscopy. In the freezing process, Na+ and Cl– ions form two types of metastable unit-cell-sized NaCl particles on the pathway to the well-known NaCl·2H2O crystal production, which are not listed in the phase diagram of freezing of NaCl solution but have absorption peaks in THz spectra. This finding of single unit-cell-sized particles signifies the importance of studying the freeze-drying process in-depth and offers a new possibility for the development of freeze-drying technology for the manufacture of nanometer-sized particles such as ultrafine pharmaceutical powders, which more readily dissolve in water.","subitem_description_type":"Abstract"}]},"item_4_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Embargo Period 12 months","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学新学術創成研究機構ナノ生命科学研究所","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00053805","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Chemical Society"}]},"item_4_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1021/jacs.8b07828","subitem_relation_type_select":"DOI"}}]},"item_4_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://pubs.acs.org/doi/ipdf/10.1021/jacs.8b07828"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://pubs.acs.org/doi/ipdf/10.1021/jacs.8b07828","subitem_relation_type_select":"URI"}}]},"item_4_rights_23":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 2018 American Chemical Society"}]},"item_4_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA00692602","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0002-7863","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ajito, Katsuhiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ueno, Yuko"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kim, Jae-Young"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sumikama, Takashi"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-10-13"}],"displaytype":"detail","filename":"FR-PR-SUMIKAMA-T-8b07828.pdf","filesize":[{"value":"2.1 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"FR-PR-SUMIKAMA-T-8b07828.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/47479/files/FR-PR-SUMIKAMA-T-8b07828.pdf"},"version_id":"1509478e-7b48-4374-8c06-c62e2183dea5"}]},"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":"Capturing the freeze-drying dynamics of NaCl nanoparticles using THz spectroscopy","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Capturing the freeze-drying dynamics of NaCl nanoparticles using THz spectroscopy"}]},"item_type_id":"4","owner":"18","path":["2270"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-04-05"},"publish_date":"2019-04-05","publish_status":"0","recid":"47479","relation_version_is_last":true,"title":["Capturing the freeze-drying dynamics of NaCl nanoparticles using THz spectroscopy"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T16:33:53.954900+00:00"}