Vesicle-confined redox mediation via biomimetic ABTS-liposomes enables stable electron relay and dual-mode H2O2 detection.

Uncontrolled diffusion and instability of redox mediators remain major challenges limiting the durability and fidelity of electrochemical biosensors. Here, we report a biomimetic strategy that encapsulates 2,2'-azino-bis (3-ethylbenzothiazoline-6-sul…

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