{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,9]],"date-time":"2026-01-09T22:45:19Z","timestamp":1767998719001,"version":"3.49.0"},"reference-count":34,"publisher":"MDPI AG","issue":"10","license":[{"start":{"date-parts":[[2017,9,23]],"date-time":"2017-09-23T00:00:00Z","timestamp":1506124800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","award":["LU 605\/16-1"],"award-info":[{"award-number":["LU 605\/16-1"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","award":["HI 1261\/5-1"],"award-info":[{"award-number":["HI 1261\/5-1"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002347","name":"Bundesministerium f\u00fcr Bildung und Forschung","doi-asserted-by":"publisher","award":["MEMSonMID(03IPT518X)"],"award-info":[{"award-number":["MEMSonMID(03IPT518X)"]}],"id":[{"id":"10.13039\/501100002347","id-type":"DOI","asserted-by":"publisher"}]},{"name":"The Ministry of Education and Science (Minobrnauka) of the Russian Federation","award":["project Goszadanie No. 3.3990.2017\/4.6"],"award-info":[{"award-number":["project Goszadanie No. 3.3990.2017\/4.6"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>The current work demonstrates a novel surface acoustic wave (SAW) based phononic crystal sensor approach that allows the integration of a velocimetry-based sensor concept into single chip integrated solutions, such as Lab-on-a-Chip devices. The introduced sensor platform merges advantages of ultrasonic velocimetry analytic systems and a microacoustic sensor approach. It is based on the analysis of structural resonances in a periodic composite arrangement of microfluidic channels confined within a liquid analyte. Completed theoretical and experimental investigations show the ability to utilize periodic structure localized modes for the detection of volumetric properties of liquids and prove the efficacy of the proposed sensor concept.<\/jats:p>","DOI":"10.3390\/s17102187","type":"journal-article","created":{"date-parts":[[2017,9,26]],"date-time":"2017-09-26T04:28:01Z","timestamp":1506400081000},"page":"2187","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":21,"title":["SAW-Based Phononic Crystal Microfluidic Sensor\u2014Microscale Realization of Velocimetry Approaches for Integrated Analytical Platform Applications"],"prefix":"10.3390","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8884-6945","authenticated-orcid":false,"given":"Aleksandr","family":"Oseev","sequence":"first","affiliation":[{"name":"Institute of Micro and Sensor Systems (IMOS), Otto-von-Guericke-University, 39106 Magdeburg, Germany"}]},{"given":"Ralf","family":"Lucklum","sequence":"additional","affiliation":[{"name":"Institute of Micro and Sensor Systems (IMOS), Otto-von-Guericke-University, 39106 Magdeburg, Germany"}]},{"given":"Mikhail","family":"Zubtsov","sequence":"additional","affiliation":[{"name":"Institute of Micro and Sensor Systems (IMOS), Otto-von-Guericke-University, 39106 Magdeburg, Germany"}]},{"given":"Marc-Peter","family":"Schmidt","sequence":"additional","affiliation":[{"name":"Institute of Micro and Sensor Systems (IMOS), Otto-von-Guericke-University, 39106 Magdeburg, Germany"}]},{"given":"Nikolay","family":"Mukhin","sequence":"additional","affiliation":[{"name":"Institute of Micro and Sensor Systems (IMOS), Otto-von-Guericke-University, 39106 Magdeburg, Germany"},{"name":"Department of Electronics, Saint Petersburg Electrotechnical University \u201cLETI\u201d, Saint Petersburg 197376, Russia"}]},{"given":"Soeren","family":"Hirsch","sequence":"additional","affiliation":[{"name":"Department of Engineering, University of Applied Sciences Brandenburg, 14770 Brandenburg, Germany"}]}],"member":"1968","published-online":{"date-parts":[[2017,9,23]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1094","DOI":"10.1039\/b706364b","article-title":"Microfluidic platforms for lab-on-a-chip applications","volume":"7","author":"Haeberle","year":"2007","journal-title":"Lab Chip"},{"key":"ref_2","doi-asserted-by":"crossref","unstructured":"Geschke, O., Klank, H., and Telleman, P. 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