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Potential-resolved electrochemiluminescence for simultaneous determination of multiplex bladder cancer markers.

Junke WangFenglian GuoJingjing ZhangJie Chao
Published in: Chemical communications (Cambridge, England) (2024)
A novel ECL immunosensor was developed for simultaneous determination of multiplex bladder cancer markers. DNA tetrahedra act as capture probes, while Ru-MOF@AuNPs and AuAgNCs act as signal reporters, yielding well-separated signals reflecting NUMA1 and CFHR1 concentrations. This strategy offers a new platform for clinical immunoassays, enabling simultaneous multiplex tumor marker detection.
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