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Using Extraordinary Optical Transmission to Quantify Cardiac Biomarkers in Human Serum
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Published on: December 13, 2017

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A label-free cardiac biomarker immunosensor based on phase-shifted microfiber Bragg grating

Tong Liu1, Li-Li Liang1, Peng Xiao1

  • 1Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, Institute of Photonics Technology, Jinan University, Guangzhou 510632, China.

Biosensors & Bioelectronics
|September 10, 2017
PubMed
Summary

This study introduces a novel fiber optic biosensor for detecting cardiac troponin I, crucial for diagnosing acute myocardial infarction (AMI). The sensitive and portable immunosensor offers rapid, label-free detection for point-of-care applications.

Keywords:
Acute myocardial infarction diagnosisCardiac troponin IFiber optical immunosensorsOptical microfibersPhase-shifted Bragg gratings

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