An Efficient Particle‐Based DNA Circuit System: Catalytic Disassembly of DNA/PEG‐Modified Gold Nanoparticle–Magnetic Bead Composites for Colorimetric Detection of miRNA. Issue 37 (2nd August 2016) - Oishi, Motoi
Abstract : An efficient particle‐based DNA circuit system for a new colorimetric miRNA assay is designed and devised based on a catalytic disassembly strategy through a target miRNA‐triggered DNA circuit mechanism. The new particle‐based DNA circuit system shows a rapid color change as well as significant improvement of sensitivity without need for other enzymes or instruments.