Fig. 7
From: Stimuli-responsive DNA-based hydrogels for biosensing applications
Schematic illustration of stimuli-responsive hydrogel-based POCT applications. A Target-responsive hydrogel PGM Readout for quantitative POCT. Reproduced with permission from Ref. [70]. B Integrating Au@Pt nanoparticle encapsulated DNA hydrogel with volumetric bar-chart chip for quantitative POCT. Reproduced with permission from Ref. [150]. C Schematic diagram of DNA gel formation through RCA in bead voids. Reproduced with permission from Ref. [158]