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. Author manuscript; available in PMC: 2020 Aug 1.
Published in final edited form as: Trends Analyt Chem. 2019 Jul 5;117:242–262. doi: 10.1016/j.trac.2019.07.001

Figure 11.

Figure 11.

(A) Schematic illustration of circulating miR-486–5p detection based on the hairpin probe-assisted rolling circle amplification (RCA). Reprinted with permission from Ref. 146. Copyright 2013, American Chemical Society. (B) Schematic diagram of the designed electrochemical biosensing strategy for specific miRNA detection with DSN-based target recycling amplification. Reprinted with permission from Ref. 149. Copyright 2016, The Royal Society of Chemistry. (C). Schematic of the enzyme-assisted multiple amplification technology based on SDA (strand displacement amplification) and CEA (cyclic enzymatic amplification). Reprinted with permission from Ref. 152. Copyright 2015, The Royal Society of Chemistry.