A dual-quenching electrochemiluminescence immunosensor based on ABEI@Fe3O4@PDA-PdPt and Cu2−xS nanoflowers for sensitive detection of galectin-3

A ROS-competitive dual-potential ratiometric ECL immunosensor for ultrasensitive CA15-3 detection based on boron-doped defective NiSe catalysts.

Conventional luminol-based electrochemiluminescence (ECL) systems are constrained by low luminescence efficiency and stability, largely due to unstable hydrogen peroxide and inefficient dissolved oxygen conversion to reactive oxygen species (ROS). Here, the oxygen evolution reaction (OER) is harnessed to supply abundan...

Nanozyme-catalyzed dual-potential electrochemiluminescence immunosensor for simultaneous detection of CEA and NSE as lung cancer biomarkers.

A nanozyme-catalyzed dual-potential electrochemiluminescence (ECL) immunosensor was described for the simultaneous detection of lung cancer biomarkers: carcinoembryonic antigen (CEA) and neuron-specific enolase (NSE).

A versatile AuNPs@UiO-66-based electrochemiluminescent immunosensing platform for sensitive detection of talin proteins

Dual-mode electrochemiluminescence and colorimetric detection of malathion based on a bifunctional rGO@ZnO/Zn-Fe3O4 nanozyme

A Bifunctional CoFcMOF Nanozyme Enables Dual-Mode PEC-Colorimetric Immunosensing of C-Reactive Protein with Built-In Cross-Validation.

C-reactive protein (CRP), a key inflammatory biomarker, plays a critical role in clinical diagnostics; however, its reliable quantification demands analytical methods that surpass the limitations of conventional single-mode detection by integrating high sensitivity with built-in signal fidelity. Herein, we report a dua...

A copper-based MOF as both electrochemiluminescence emitter and dual coreactant accelerator for ultrasensitive immunosensing of Cyfra 21 − 1 via quenching by polydopamine