{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T11:26:16Z","timestamp":1780053976291,"version":"3.54.0"},"reference-count":44,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2017,11,24]],"date-time":"2017-11-24T00:00:00Z","timestamp":1511481600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>In this paper, we propose a novel microwave microfluidic sensor with dual-sensing capability. The sensor is based on a dual-mode resonator that consists of a folded microstrip line loaded with interdigital lines and a stub at the plane of symmetry. Due to the specific configuration, the resonator exhibits two entirely independent resonant modes, which allows simultaneous sensing of two fluids using a resonance shift method. The sensor is designed in a multilayer configuration with the proposed resonator and two separated microfluidic channels\u2014one intertwined with the interdigital lines and the other positioned below the stub. The circuit has been fabricated using low-temperature co-fired ceramics technology and its performance was verified through the measurement of its responses for different fluids in the microfluidic channels. The results confirm the dual-sensing capability with zero mutual influence as well as good overall performance. Besides an excellent potential for dual-sensing applications, the proposed sensor is a good candidate for application in mixing fluids and cell counting.<\/jats:p>","DOI":"10.3390\/s17122713","type":"journal-article","created":{"date-parts":[[2017,11,24]],"date-time":"2017-11-24T06:39:25Z","timestamp":1511505565000},"page":"2713","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":57,"title":["A Microwave Microfluidic Sensor Based on a Dual-Mode Resonator for Dual-Sensing Applications"],"prefix":"10.3390","volume":"17","author":[{"given":"Nikolina","family":"Jankovic","sequence":"first","affiliation":[{"name":"BioSense Institute\u2014Research Institute for Information Technologies in Biosystems, Novi Sad 21000, Serbia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5286-6680","authenticated-orcid":false,"given":"Vasa","family":"Radonic","sequence":"additional","affiliation":[{"name":"BioSense Institute\u2014Research Institute for Information Technologies in Biosystems, Novi Sad 21000, Serbia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2017,11,24]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Ferr\u00e1ndez-Pastor, F.J., Garc\u00eda-Chamizo, J.M., and Nieto-Hidalgo, M. 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