A potential-resolved ratiometric electrochemiluminescence immunosensor with N-(4-aminobutyl)-N-ethylisoluminol-functionalized sulfur quantum dots for sensitive detection of neuron-specific enolase
Dongmiao QinShuo MengKeting MoYu‐Sheng WuBiyang Deng
Abstract
This sensor incorporated two emitters, ABEI and SQDs, within ABEI-SQDs for self-correction, thereby effectively mitigating errors and enhancing both the stability and accuracy of NSE detection. This study presents a novel approach for detecting NSE and identifying other biomarkers. Additionally, the research provides avenues for exploring new nanoluminescent groups with diverse PRECL luminescence properties, thereby expanding the applications of PRECL technology in biomarker detection.
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