A Point-of-care Biosensor with Subwavelength Grating Waveguide-based Micro-ring Resonator for Detection of COVID-19

Ning, S.; Wang, C.; Chang, H. C.; Yoo, K. M.; Fan, J.; Shoemaker, D.; Nakos, M.; Hlaing, M. H.; Lu, Y. W.; Tian, H.; Chen, R. T.

Ning, S.; Wang, C.; Chang, H. C.; Yoo, K. M.; Fan, J.; Shoemaker, D.; Nakos, M.; Hlaing, M. H.; Lu, Y. W.; Tian, H.; Chen, R. T..

CLEO: Science and Innovations, S and I 2022 ; 2022.

Article in English | Scopus | ID: covidwho-2012157

ABSTRACT

ABSTRACT

We present an on-chip optical biosensor for the detection of COVID-19. The subwavelength grating waveguide-based micro-ring resonator with high sensitivity and low limit of detection integrates with microfludic channel, which promises clinical utility in point-of-care diagnostic. © Optica Publishing Group 2022, © 2022 The Author(s)

Keywords

Biosensors; Optical resonators; Waveguides; High sensitivity; High-low; Lower limits of detections; Microfludics; Microring Resonator (MRR); On chips; Optical bio-sensors; Point of care; Sensitivity limit; Subwavelength grating waveguides; COVID-19

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Collection: Databases of international organizations Database: Scopus Language: English Journal: CLEO: Science and Innovations, S and I 2022 Year: 2022 Document Type: Article

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Collection: Databases of international organizations Database: Scopus Language: English Journal: CLEO: Science and Innovations, S and I 2022 Year: 2022 Document Type: Article