A highly sensitive flow injection chemiluminescence method for myoglobin detection in beef samples based on zinc ion-induced "dragging" of heme iron
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We report for the first time that zinc ions (Zn2+) significantly enhance the chemiluminescence (CL) signal of the luminol-hydrogen peroxide (luminol-H2O2) system by "dragging" heme iron out of myoglobin (Mb). Integrating this with myoglobin aptamer (Mb aptam... ...
