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Centrifugal micropipette-tip with pressure signal readout for portable quantitative detection of myoglobin
Yanling Song1, Yuan An, Weizhi Liu
1MOE Key Laboratory for Analytical Science of Food Safety and Biology, State Key Laboratory of Photocatalysis on Energy and Environment, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350002, China. hhyang@fzu.edu.cn.
Abstract:
This paper describes a centrifugal micropipette-tip method for ELISA sample processing combined with a pressure meter for portable quantitative detection of acute myocardial infarction (AMI) biomarker myoglobin (Myo). The method enables sensitive and reliable quantification of Myo in 35 minutes. With the advantages of simplicity, speed, user friendliness, low cost, and small sample consumption, centrifugal micropipette-tip ELISA shows great potential for quantitative POC diagnostics for AMI.
