{"created":"2023-05-15T11:52:42.515064+00:00","id":15086,"links":{},"metadata":{"_buckets":{"deposit":"f7068431-8691-4803-a743-b66686c506b9"},"_deposit":{"created_by":10,"id":"15086","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"15086"},"status":"published"},"_oai":{"id":"oai:kanagawa-u.repo.nii.ac.jp:00015086","sets":["376:377:378:1428"]},"author_link":["37165","37166","37147","37163","37164","37147"],"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-07-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"46","bibliographicPageStart":"41","bibliographicVolumeNumber":"33","bibliographic_titles":[{"bibliographic_title":"Science Journal of Kanagawa University","bibliographic_titleLang":"en"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A plasmon-enhanced electric field exerts a strong optical force on nanomaterials, leading to their optical trapping on plasmonic nanostructures. Such nanostructure-assisted optical manipulation techniques may become a promising tool for manipulation of nanomaterials. Recently, we demonstrated stable optical trapping of polymeric nanobeads on a nanostructured titanium surface (B-Ti). Irradiation of an incoherent weak UV light source resulted in optical trapping of numerous nanobeads on an irradiated black-Ti surface area: nanostructured Tiassisted optical tweezers (NASTiA-OT). Such laser-free optical trapping behavior would be caused by an electric-field enhancement effect of nanostructured TiO2 as a passive layer of black-Ti surfaces. However, the precise trapping mechanism is still under debate. In the present study, we demonstrate optical trapping of polystyrene nanospheres on black-Ti surfaces fabricated by an acid-etching process. Acid treatment resulted in wrinkle-like nanostructures on titanium surfaces. Irradiation of nanostructures with near-infrared laser light led to optical trapping of polystyrene nanospheres. We discuss the formation mechanism of B-Ti based on the redox reaction, and trapping mechanism based on calculation of the local electric field with the finite element method.","subitem_description_type":"Abstract"}]},"item_3_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"原著\n2021年度神奈川大学総合理学研究所共同研究助成論文","subitem_description_type":"Other"}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"神奈川大学総合理学研究所"},{"subitem_publisher":"Research Institute for Integrated Science, Kanagawa University"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12068302","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1880-0483","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_16":{"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":[{"creatorNames":[{"creatorName":"吉田, 匡志"}],"nameIdentifiers":[{"nameIdentifier":"37163","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"坪井, 泰之"}],"nameIdentifiers":[{"nameIdentifier":"37164","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"東海林, 竜也"}],"nameIdentifiers":[{"nameIdentifier":"37147","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"37147","nameIdentifierScheme":"ローカル著者ID","nameIdentifierURI":" "}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-09-20"}],"displaytype":"detail","filename":"05 ノンプラズモニックナノ構造を用いた光マニピュレーション法の探求.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"05 ノンプラズモニックナノ構造を用いた光マニピュレーション法の探求","url":"https://kanagawa-u.repo.nii.ac.jp/record/15086/files/05 ノンプラズモニックナノ構造を用いた光マニピュレーション法の探求.pdf"},"version_id":"9f789493-e46f-4ad9-85c2-b2dd2cd7aa71"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"optical tweezers","subitem_subject_scheme":"Other"},{"subitem_subject":"optical force","subitem_subject_scheme":"Other"},{"subitem_subject":"polystyrene nanospheres","subitem_subject_scheme":"Other"},{"subitem_subject":"fluorescence microscopy","subitem_subject_scheme":"Other"},{"subitem_subject":"optical tweezers","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"optical force","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"polystyrene nanospheres","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fluorescence microscopy","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"ノンプラズモニックナノ構造を用いた光マニピュレーション法の探求","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ノンプラズモニックナノ構造を用いた光マニピュレーション法の探求","subitem_title_language":"ja"},{"subitem_title":"Development of Optical Tweezers based on Non-plasmonic Nanostructures","subitem_title_language":"en"}]},"item_type_id":"3","owner":"10","path":["1428"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-09-20"},"publish_date":"2022-09-20","publish_status":"0","recid":"15086","relation_version_is_last":true,"title":["ノンプラズモニックナノ構造を用いた光マニピュレーション法の探求"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2023-06-19T02:11:40.485246+00:00"}