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Measuring C-Reactive Protein Using Microring Resonators

Authors:
Lodewijk Arntzen
Nils Boertjes
Bart de Boer
Vanessa Jungbluth
John Bolte

Keywords: Microring Resonator, Point of Care, Diagnostics, C-Reactive Protein, Biosensor

Abstract:
A rapidly developing application of microring res- onators is highly specific biosensing. By covalently binding antibodies to a microring chip, interaction with its corresponding protein will effect a change in mass concentration, which can be read out as an optical wavelength shift. Using low-cost setups for both microfluidic and optical input/output components, we have successfully performed concentration measurements of C-Reactive Protein in order to establish the output sensitivity in the linear regime. Through the use of these commercially available components, we underline the effectiveness and accessibility that microring resonators offer as biosensors.

Pages: 47 to 49

Copyright: Copyright (c) IARIA, 2023

Publication date: April 24, 2023

Published in: conference

ISSN: 2308-4359

ISBN: 978-1-68558-080-3

Location: Venice, Italy

Dates: from April 24, 2023 to April 28, 2023