{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/44793"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/44793","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Flexible/stretchable strain gauges based on single-crystalline silicon for biomedical applications","abstract":"Made available in DSpace on 2013-05-28T19:20:07Z (GMT). No. of bitstreams: 2 Abid_Ameen.pdf: 1466741 bytes, checksum: e8d60ff19d9c0a0c95e085476fe62e82 (MD5) license.txt: 4057 bytes, checksum: efb75a2aa9c2973babf832e08f0cb6df (MD5)","abstract_html":"Made available in DSpace on 2013-05-28T19:20:07Z (GMT). No. of bitstreams: 2 Abid_Ameen.pdf: 1466741 bytes, checksum: e8d60ff19d9c0a0c95e085476fe62e82 (MD5) license.txt: 4057 bytes, checksum: efb75a2aa9c2973babf832e08f0cb6df (MD5)","abstract_has_math":false,"creators":["Ameen, Abid"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Materials Science & Engr","degree_department":null,"school":null,"contributors":["Rogers, John A."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2013,"date_issued":"2013-05-28T19:20:07Z","date_published":"2013-05-28T19:20:07Z","updated_at":"2026-07-22T22:25:34Z","subjects":["flexible electronics","stretchable electronics","semiconductor nanomaterials","implanted biomedical devices","single-crystalline silicon sensor","strain gauge."],"languages":["en"],"rights":["Copyright 2013 Abid Ameen"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/2142/44793","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Rogers, John A."]},{"key":"dc:creator","label":"Author","values":["Ameen, Abid"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2013-05-28T19:20:07Z","2015-05-28T10:02:31Z","2013-05"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Materials Science & Engr"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["flexible electronics","stretchable electronics","semiconductor nanomaterials","implanted biomedical devices","single-crystalline silicon sensor","strain gauge."]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2013 Abid Ameen"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/44793"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Made available in DSpace on 2013-05-28T19:20:07Z (GMT). No. of bitstreams: 2 Abid_Ameen.pdf: 1466741 bytes, checksum: e8d60ff19d9c0a0c95e085476fe62e82 (MD5) license.txt: 4057 bytes, checksum: efb75a2aa9c2973babf832e08f0cb6df (MD5)","Advancement in the semiconductor materials, mechanics and fabrication techniques enable the use of conventional wafer based electronics in unconventional ways via bio-integration. Tissue deformations as a vital sign are conventionally monitored through imaging technologies such as MRI. Strain gauges with equal or greater mechanical compliance are required to measure strains in soft substances, for instance, the human body. This thesis presents tissue-like soft strain gauges through successful integration of metal or silicon nanomembranes on thin flexible and stretchable substrates. Flexible metal strain gauge systems demonstrate high flexibility with low gauge factors, whereas flexible strain gauge systems based on semiconductor materials such as silicon exhibit high gauge factor attributing to their piezoresistive properties on both flexible and stretchable substrates. Innovative applications of high-performance flexible/stretchable strain gauges are demonstrated, including breath monitoring through chest motion detection, ischemia detection through heart motion monitoring, and so on. Tissue-like strain gauges have opened up a new chapter of low cost, high precision in vivo bio-strain quantification.","Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2013-04-25T18:10:21Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 2 Ameen_Abid.docx: 9051637 bytes, checksum: 2a5907ad6484d6fd0770efcaa56cc0e7 (MD5) Ameen_Abid.pdf: 1466665 bytes, checksum: dd529b8afb20463d92da50ea1bcd5ef0 (MD5)","Restriction data tranferred 2014-07-01T11:17:06-05:00 Original Data Group with Access Administrator Release Date: 2015-05-28 14:21:22 UTC Reason: Author requested closed access (OA after 2yrs) in Vireo ETD system","Item marked as restricted to the 'Administrator' Group (id=1) by Seth Robbins (srobbins@illinois.edu) on 2013-05-28T19:21:55Z Item is restricted until 2015-05-28T19:21:22Z","Limited Restriction Lifted for Item 44768 on 2015-05-28T10:02:31Z."]},{"key":"dc:title","label":"Title","values":["Flexible/stretchable strain gauges based on single-crystalline silicon for biomedical applications"]}]}],"canonical_facts":{"dc:contributor":["Rogers, John A."],"dc:creator":["Ameen, Abid"],"dc:date":["2013-05-28T19:20:07Z","2015-05-28T10:02:31Z","2013-05"],"dc:description":["Made available in DSpace on 2013-05-28T19:20:07Z (GMT). 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Flexible metal strain gauge systems demonstrate high flexibility with low gauge factors, whereas flexible strain gauge systems based on semiconductor materials such as silicon exhibit high gauge factor attributing to their piezoresistive properties on both flexible and stretchable substrates. Innovative applications of high-performance flexible/stretchable strain gauges are demonstrated, including breath monitoring through chest motion detection, ischemia detection through heart motion monitoring, and so on. Tissue-like strain gauges have opened up a new chapter of low cost, high precision in vivo bio-strain quantification.","Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2013-04-25T18:10:21Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 2 Ameen_Abid.docx: 9051637 bytes, checksum: 2a5907ad6484d6fd0770efcaa56cc0e7 (MD5) Ameen_Abid.pdf: 1466665 bytes, checksum: dd529b8afb20463d92da50ea1bcd5ef0 (MD5)","Restriction data tranferred 2014-07-01T11:17:06-05:00 Original Data Group with Access Administrator Release Date: 2015-05-28 14:21:22 UTC Reason: Author requested closed access (OA after 2yrs) in Vireo ETD system","Item marked as restricted to the 'Administrator' Group (id=1) by Seth Robbins (srobbins@illinois.edu) on 2013-05-28T19:21:55Z Item is restricted until 2015-05-28T19:21:22Z","Limited Restriction Lifted for Item 44768 on 2015-05-28T10:02:31Z."],"dc:identifier":["http://hdl.handle.net/2142/44793"],"dc:language":["en"],"dc:rights":["Copyright 2013 Abid Ameen"],"dc:subject":["flexible electronics","stretchable electronics","semiconductor nanomaterials","implanted biomedical devices","single-crystalline silicon sensor","strain gauge."],"dc:title":["Flexible/stretchable strain gauges based on single-crystalline silicon for biomedical applications"],"dc:type":["text"],"thesis:degree_discipline":["Materials Science & Engr"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["M.S."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:25:34Z"}