{"created":"2021-03-01T06:18:43.473301+00:00","id":2124,"links":{},"metadata":{"_buckets":{"deposit":"6b4589fe-270b-4943-8344-8e5dfe67764b"},"_deposit":{"id":"2124","owners":[],"pid":{"revision_id":0,"type":"depid","value":"2124"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00002124","sets":["75:301:302","9:233:280"]},"item_7_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"分子探針による化学選択性STM"}]},"item_7_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-04-08","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{}]}]},"item_7_date_granted_25":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2004-04-08"}]},"item_7_degree_grantor_23":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_name":"University of Tokyo (東京大学)"}]}]},"item_7_degree_name_20":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士(理学)"}]},"item_7_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Scanning tunneling microscopy (STM) has been a powerful tool in surface science. STM, however, often lacks chemical selectivity. In this laboratory, it has been demonstrated that the use of molecular tips allows STM to attain the chemical selectivity. The chemical selectivity arises from the facilitation of electron tunneling by chemical interactions between tip molecules and particular chemical species of sample molecules. The available interactions reported so far include hydrogen bond and metal-coordination interactions. In the present study, I showed facilitation of electron tunneling through charge-transfer interaction, which allows us to locate electroactive moieties and to construct a novel intermolecular junction for testing molecular-scale electronic devices. In addition, it was demonstrated that carboxy-terminated single-walled carbon nanotube (SWNT) tips enable high resolution and chemically selective observation. Finally, it was shown that the selective observation of oxygen-containing functional groups can be tailored by controlling the extent of the hydrogen bond acidity or basicity of tip molecules.","subitem_description_type":"Abstract"}]},"item_7_dissertation_number_26":{"attribute_name":"学位授与番号","attribute_value_mlt":[{"subitem_dissertationnumber":"乙第15970号"}]},"item_7_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"6151","nameIdentifierScheme":"WEKO"}],"names":[{"name":"西野, 智昭"}]}]},"item_7_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/00002118","subitem_identifier_reg_type":"JaLC"}]},"item_7_select_21":{"attribute_name":"学位","attribute_value_mlt":[{"subitem_select_item":"doctoral"}]},"item_7_subject_13":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"549","subitem_subject_scheme":"NDC"}]},"item_7_text_22":{"attribute_name":"学位分野","attribute_value_mlt":[{"subitem_text_value":"Science(Rigaku)(理学)"}]},"item_7_text_24":{"attribute_name":"研究科・専攻","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Science (理学系研究科)"}]},"item_7_text_27":{"attribute_name":"学位記番号","attribute_value_mlt":[{"subitem_text_value":"第15970号"}]},"item_7_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院理学系研究科化学専攻"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nishino, Tomoaki"}],"nameIdentifiers":[{"nameIdentifier":"6150","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":"2017-05-31"}],"displaytype":"detail","filename":"K-215970-1.pdf","filesize":[{"value":"7.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"K-215970-1.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/2124/files/K-215970-1.pdf"},"version_id":"bb1f9f17-9762-471e-bd8b-f929a7a3c964"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-05-31"}],"displaytype":"detail","filename":"K-215970-2.pdf","filesize":[{"value":"2.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"K-215970-2.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/2124/files/K-215970-2.pdf"},"version_id":"1316cf02-8498-47a0-b010-384ae96d0960"}]},"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":"thesis","resourceuri":"http://purl.org/coar/resource_type/c_46ec"}]},"item_title":"Molecular Tips for Chemically Selective STM","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Molecular Tips for Chemically Selective STM"}]},"item_type_id":"7","owner":"1","path":["280","302"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-02-28"},"publish_date":"2012-02-28","publish_status":"0","recid":"2124","relation_version_is_last":true,"title":["Molecular Tips for Chemically Selective STM"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:43:41.628101+00:00"}