Fig. 5
From: Stimuli-responsive DNA-based hydrogels for biosensing applications
Examples of stimuli-responsive DNA hydrogel-based other optical detection. A Mechanism of the rationmatric SERS biosensing strategy via target-responsive DNA hydrogel. Reproduced with permission from Ref. [130]. B Schematic of multiple miRNAs detection in one sample using DNA hydrogel-based SERS biosensor array. Reproduced with permission from Ref. [131]. C Schematic diagram of the SA encapsulated DNA hydrogel-based SPR biosensing strategy for PML/RARα detection. Reproduced with permission from Ref. [134]