Multiplex detection of cardiac biomarkers†
Abstract
A method for multiplex detection of three cardiac markers cTnI, NT-proBNP, and cTnT specific to CVD is reported. The low SBR and high specificity of the detection allowed us to achieve a detection limit of 6.8 pg mL−1. The proposed method allows the multiplex detection of cardiac biomarkers with LODs of 25.3 pg mL−1 (cTnI), 6.8 pg mL−1 (NT-proBNP), and 9.7 pg mL−1 (cTnT).