NDLI: High-Sensitivity Metamaterial-Inspired Sensor for Microfluidic Dielectric Characterization

Content Provider	IEEE Xplore Digital Library
Author	Ebrahimi, A. Withayachumnankul, W. Al-Sarawi, S. Abbott, D.
Copyright Year	2001
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-on-a-chip platforms owing to its compactness.
Sponsorship	IEEE Sensors Council
Starting Page	1345
Ending Page	1351
Page Count	7
File Size	1857775
File Format	PDF
ISSN	1530437X
Volume Number	14
Issue Number	5
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Sensors Resonant frequency Permittivity Liquids Microstrip Attenuation Permittivity measurement microfluidic sensor Complementary split-ring resonator (CSRR) dielectric characterization metamaterial
Content Type	Text
Resource Type	Article
Subject	Instrumentation Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Design and Application of the CSRR-Based Planar Sensor for Noninvasive Measurement of Complex Permittivity

Novel Microwave Microfluidic Sensor Using a Microstrip Split-Ring Resonator

Thickness and Permittivity Measurement in Multi-Layered Dielectric Structures Using Complementary Split-Ring Resonators

Metamaterial-Inspired Rotation Sensor With Wide Dynamic Range

Common-Mode Suppression in Microstrip Differential Lines by Means of Complementary Split Ring Resonators: Theory and Applications

Complementary Split-Ring Resonators for Measuring Dielectric Constants and Loss Tangents

Single-Compound Complementary Split-Ring Resonator for Simultaneously Measuring the Permittivity and Thickness of Dual-Layer Dielectric Materials

Miniaturized Quasi-Lumped Resonator for Dielectric Characterization of Liquid Mixtures

A tunable split resonator method for nondestructive permittivity characterization

High-Sensitivity Metamaterial-Inspired Sensor for Microfluidic Dielectric Characterization

Similar Documents

Design and Application of the CSRR-Based Planar Sensor for Noninvasive Measurement of Complex Permittivity

Novel Microwave Microfluidic Sensor Using a Microstrip Split-Ring Resonator

Thickness and Permittivity Measurement in Multi-Layered Dielectric Structures Using Complementary Split-Ring Resonators

Metamaterial-Inspired Rotation Sensor With Wide Dynamic Range

Common-Mode Suppression in Microstrip Differential Lines by Means of Complementary Split Ring Resonators: Theory and Applications

Complementary Split-Ring Resonators for Measuring Dielectric Constants and Loss Tangents

Single-Compound Complementary Split-Ring Resonator for Simultaneously Measuring the Permittivity and Thickness of Dual-Layer Dielectric Materials

Miniaturized Quasi-Lumped Resonator for Dielectric Characterization of Liquid Mixtures

A tunable split resonator method for nondestructive permittivity characterization

High-Sensitivity Metamaterial-Inspired Sensor for Microfluidic Dielectric Characterization