DNA, a genetic material, has been employed in different scientific directions for various biological applications as driven by DNA nanotechnology in the past decades, including tissue regeneration, disease prevention, inflammation inhibition, bioimaging, biosensing, diagnosis, antitumor drug delivery, and th...
By changing the number of cycles of DNA hydrogel amplification, the exosomal miRNA detection range of this method was tunable from fM to nM, with LOD of 0.2 fM for let-7a, 10 fM for miR-375, and 40 pM for miR-21. Yang et al. reported an EC sensor based on supercharged ...
DNA hydrogel-empowered biosensing. Adv Colloid Interface Sci. 2020;275:102060. Article CAS PubMed Google Scholar Wu P, Li S, Ye X, Ning B, Bai J, Peng Y, Li L, Han T, Zhou H, Gao Z, Ding P. Cu/Au/Pt trimetallic nanoparticles coated with DNA hydrogel as target-responsive and ...