{"_buckets": {"deposit": "3d4ca85f-ea1b-4762-91d6-63ea91b22403"}, "_deposit": {"id": "9375", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "9375"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00009375"}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2008-01", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "227", "bibliographicPageStart": "224", "bibliographic_titles": [{"bibliographic_title": "IEEE 21st International Conference on Micro Electro Mechanical Systems (MEMS 2008)"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "We developed a novel technique to investigate local pH distribution on a chip using patterned hydrogel film made of UV photosensitive resin. The hydrogel is first patterned by photolithography in any shape on a glass, and later functionalized with the pH indicator, for example, Bromocresol Green (BCG). The hydrogel is polymerized by UV-ray illumination (300-400 nm) on the glass substrate, which is spin coated with the water-soluble prepolymer solution, and immobilized on the glass surface. Unexposed part can be removed easily by water. The hydrogel is hydrophilic, transparent, biocompatible, and is impregnated with the BCG. Then, the Polydimethylsiloxane (PDMS) microchannel is assembled and bonded on the functionalize surface. In this way, we can make patterned pH sensitive surface in the microchannel. Local pH is measured from the color of the hydrogel impregnated with BCG based on the calibrated color information in YCrCb color space. We succeeded in measuring local pH distribution in the microchip.", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/11150"}]}, "item_10_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "IEEE"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://doi.org/10.1109/MEMSYS.2008.4443633", "subitem_relation_type_select": "DOI"}}]}, "item_10_relation_8": {"attribute_name": "ISBN", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "978-1-4244-1793-3", "subitem_relation_type_select": "ISBN"}}]}, "item_10_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "Copyright \u00a9 2008 IEEE. Reprinted from IEEE 21st International Conference on Micro Electro Mechanical Systems, MEMS 2008, p.224-227. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Nagoya University\u2019s products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org."}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1084-6999", "subitem_source_identifier_type": "ISSN"}]}, "item_10_text_14": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Maruyama, H."}], "nameIdentifiers": [{"nameIdentifier": "26823", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Matsumoto, H."}], "nameIdentifiers": [{"nameIdentifier": "26824", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Fukuda, T."}], "nameIdentifiers": [{"nameIdentifier": "26825", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u798f\u7530, \u654f\u7537"}], "nameIdentifiers": [{"nameIdentifier": "26826", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Arai, F."}], "nameIdentifiers": [{"nameIdentifier": "26827", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "MEMS2008-maruyama.pdf", "filesize": [{"value": "1.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1100000.0, "url": {"label": "MEMS2008-maruyama.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/9375/files/MEMS2008-maruyama.pdf"}, "version_id": "aea9f96a-b33d-406d-bcd9-b0c173d6f496"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Functionalized hydrogel surface patterned in a chip for local pH sensing", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Functionalized hydrogel surface patterned in a chip for local pH sensing"}]}, "item_type_id": "10", "owner": "1", "path": ["320/502/503"], "permalink_uri": "http://hdl.handle.net/2237/11150", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2009-02-24"}, "publish_date": "2009-02-24", "publish_status": "0", "recid": "9375", "relation": {}, "relation_version_is_last": true, "title": ["Functionalized hydrogel surface patterned in a chip for local pH sensing"], "weko_shared_id": 3}