Integrated Broadband Microwave and Microfluidic Sensor Dedicated to Bioengineering

Grenier, Katia; Dubuc, David; Poleni, Paul-Emile; Kumemura, Momoko; Toshiyoshi, Hiroshi; Fujii, Teruo; Fujita, Hiroyuki

doi:10.1109/tmtt.2009.2034226

Cited by 237 publications

(128 citation statements)

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“…As mentioned before, the microfluidic channel is positioned along the lower edge of the CSRR. The material used for channel is polydimethylsiloxane (PDMS) since it is inexpensive, widely available, biocompatible, durable, and easy to process [10], [11]. For channel fabrication, a mold has been prepared on a silicon substrate by using a thick photoresist mask and chemical etching.…”

Section: Fabrication Processmentioning

confidence: 99%

“…Notably, a relatively large device size makes these type of sensors unsuitable for integrated systems. In [10], a compact microwave sensor is designed for broadband microfluidic permittivity measurement with complicated mathematical post-processing. In [11], a new K-band microfluidic device was proposed based on a quarter-wavelength resonator designed on coplanar waveguide.…”

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confidence: 99%

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High-Sensitivity Metamaterial-Inspired Sensor for Microfluidic Dielectric Characterization

et al. 2014

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Ebrahimi, A.; Withayachumnankul, W.; Al-Sarawi, S.; Abbott, D. High-sensitivity metamaterial-inspired sensor for microfluidic dielectric characterization IEEE Sensors Journal, 2014; 14(5):1345-1351 © 2014 IEEE Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.http://hdl.handle.net/2440/84346 PERMISSIONS http://www.ieee.org/publications_standards/publications/rights/rights_policies.html Authors and/or their employers shall have the right to post the accepted version of IEEE-copyrighted articles on their own personal servers or the servers of their institutions or employers without permission from IEEE In any electronic posting permitted by this Section 8.1.9, the following copyright notice must be displayed on the initial screen displaying IEEE-copyrighted material: "© © 20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works." September 20141530-437X (c) 2013 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission. See http://www.ieee.org/publications_standards/publications/rights/index.html for more information.This article has been accepted for publication in a future issue of this journal, but has not been fully edited. Content may change prior to final publication. Abstract-A new metamaterial-inspired microwave microfluidic sensor is proposed in this paper. The main part of the device is a microstrip coupled complementary split-ring resonator (CSRR). At resonance, a strong electric field will be established along the sides of CSRR producing a very sensitive area to a change in the nearby dielectric material. A micro-channel is positioned over this area for microfluidic sensing. The liquid sample flowing inside the channel modifies the resonance frequency and peak attenuation of the CSRR resonance. The dielectric properties of the liquid sample can be estimated by establishing an empirical relation between the resonance characteristics and the sample complex permittivity. The designed microfluidic sensor requires a very small amount of sample for testing since the cross-sectional area of the sensing channel is over five orders of magnitude smaller than the square of the wavelength. The proposed microfluidic sensing concept is compatible with lab-ona-chip platforms owing to its compactness. . In these applications, the resonance frequency changes and the transmission characteristics at resonance are used for determination of the complex permit...

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Section: Fabrication Processmentioning

confidence: 99%

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confidence: 99%

High-Sensitivity Metamaterial-Inspired Sensor for Microfluidic Dielectric Characterization

et al. 2014

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“…A broadband coplanar waveguide sensor with the combination of microfluidic system was proposed in [21] …”

Section: Research Publicationsmentioning

confidence: 99%

Recent developments in minimally and truly non-invasive blood glucose monitoring techniques

Choi

2017

2017 Ieee Sensors

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“…All existing approaches are well suitable to be soon applied in a large class of biomedical applications [3][4][5][6], by also exploiting emerging integration techniques to realize devices in a very compact form. However, further advancements are still required for a more selective correlation of the different stages of a specific pathology to the changes in the dielectric features of the involved biological medium.…”

Section: Introductionmentioning

confidence: 99%

Non-Invasive Microwave Sensors for Biomedical Applications: New Design Perspectives

Costanzo¹

2017

RADIOENGINEERING

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Integrated Broadband Microwave and Microfluidic Sensor Dedicated to Bioengineering

Cited by 237 publications

References 23 publications

High-Sensitivity Metamaterial-Inspired Sensor for Microfluidic Dielectric Characterization

High-Sensitivity Metamaterial-Inspired Sensor for Microfluidic Dielectric Characterization

Recent developments in minimally and truly non-invasive blood glucose monitoring techniques

Non-Invasive Microwave Sensors for Biomedical Applications: New Design Perspectives

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