{"id":{"repo_id":"buffalo","oai_identifier":"oai:ubir.buffalo.edu:10477/84081"},"canonical_url":"https://search.dev.ndltd.org/etd/buffalo/oai:ubir.buffalo.edu:10477/84081","repository":{"repo_id":"buffalo","name":"Buffalo","base_url":"https://ubir.buffalo.edu/oai/request"},"display":{"title":"Development of Compact Phantom with Embedded 3-Dimensional Capillary Network for Use in Biomedical and Biometric Applications","abstract":"M.S.","abstract_html":"M.S.","abstract_has_math":false,"creators":["Breloff, Evan; 0000-0002-9594-122X"],"institution":"State University of New York at Buffalo","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":["Oh, Kwang","Electrical Engineering"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2022,"date_issued":"2022-06-21T15:47:44Z","date_published":"2022-06-21T15:47:44Z","updated_at":"2026-07-27T19:05:30Z","subjects":["electrical engineering"],"languages":["eng"],"rights":["Users of works found in University at Buffalo Institutional Repository (UBIR) are responsible for identifying and contacting the copyright owner for permission to reuse. University at Buffalo Libraries do not manage rights for copyright-protected works and cannot assist with permissions.","Copyright retained by author."],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/10477/84081","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Oh, Kwang","Electrical Engineering"]},{"key":"dc:creator","label":"Author","values":["Breloff, Evan; 0000-0002-9594-122X"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2022-06-21T15:47:44Z","2020"]},{"key":"dc:publisher","label":"Institution","values":["State University of New York at Buffalo"]},{"key":"dc:type","label":"Dc Type","values":["Text","Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["electrical engineering"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Users of works found in University at Buffalo Institutional Repository (UBIR) are responsible for identifying and contacting the copyright owner for permission to reuse. University at Buffalo Libraries do not manage rights for copyright-protected works and cannot assist with permissions.","Copyright retained by author."]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/10477/84081"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["M.S.","There are many challenges in the field of tissue engineering to develop a model which accurately resembles the tissue structures located in the human finger, most importantly the smaller capillary vessel network. Several techniques have been studied using microfluidics and sacrificial sugar layers. These capillary network structures have many potential applications but are difficult to develop often requiring time consuming and difficult processes such as photolithography or imprint lithography. The goal of this research was to take the vascular phantom proposed by Schneider et al and expand on its capabilities and functionality relating to: size, efficiency, reproducibility, and added all-in-one feature sets. A simple technique was developed to streamline the fabrication process of creating randomized vascular networks which are 10-30 μm in diameter. This technique uses the structure of a paperclip to serve as the frame for the inlet/outlet and smaller capillary network. Other features are included such as relative acoustic impedance matching of tissue layers, a fingerprint implanted on the surface, embedded working capillary network with inlet and outlet connections, and an implanted bone. The phantom measures ~25x50 mm and is intended to be used for liveness testing with ultrasonic fingerprint readers.","**To request an accessible version of the file(s) associated with this item, contact library@buffalo.edu. Please include the item's persistent URL [http://hdl.handle.net/. . .] in your request.**"]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Development of Compact Phantom with Embedded 3-Dimensional Capillary Network for Use in Biomedical and Biometric Applications"]}]}],"canonical_facts":{"dc:contributor":["Oh, Kwang","Electrical Engineering"],"dc:creator":["Breloff, Evan; 0000-0002-9594-122X"],"dc:date":["2022-06-21T15:47:44Z","2020"],"dc:description":["M.S.","There are many challenges in the field of tissue engineering to develop a model which accurately resembles the tissue structures located in the human finger, most importantly the smaller capillary vessel network. Several techniques have been studied using microfluidics and sacrificial sugar layers. These capillary network structures have many potential applications but are difficult to develop often requiring time consuming and difficult processes such as photolithography or imprint lithography. The goal of this research was to take the vascular phantom proposed by Schneider et al and expand on its capabilities and functionality relating to: size, efficiency, reproducibility, and added all-in-one feature sets. A simple technique was developed to streamline the fabrication process of creating randomized vascular networks which are 10-30 μm in diameter. This technique uses the structure of a paperclip to serve as the frame for the inlet/outlet and smaller capillary network. Other features are included such as relative acoustic impedance matching of tissue layers, a fingerprint implanted on the surface, embedded working capillary network with inlet and outlet connections, and an implanted bone. The phantom measures ~25x50 mm and is intended to be used for liveness testing with ultrasonic fingerprint readers.","**To request an accessible version of the file(s) associated with this item, contact library@buffalo.edu. Please include the item's persistent URL [http://hdl.handle.net/. . .] in your request.**"],"dc:format":["application/pdf"],"dc:identifier":["http://hdl.handle.net/10477/84081"],"dc:language":["eng"],"dc:publisher":["State University of New York at Buffalo"],"dc:rights":["Users of works found in University at Buffalo Institutional Repository (UBIR) are responsible for identifying and contacting the copyright owner for permission to reuse. University at Buffalo Libraries do not manage rights for copyright-protected works and cannot assist with permissions.","Copyright retained by author."],"dc:subject":["electrical engineering"],"dc:title":["Development of Compact Phantom with Embedded 3-Dimensional Capillary Network for Use in Biomedical and Biometric Applications"],"dc:type":["Text","Thesis"]},"updated_at":"2026-07-27T19:05:30Z"}