Yang, Ke Programmable Target-Initiated DNAzyme Walker Walking along a Spatially Isolated and Highly Hybridizable Substrate Track on a Nanoparticle Surface. [electronic resource] - ACS applied materials & interfaces Dec 2018 - 44546-44553 p. digital Publication Type: Journal Article ISSN: 1944-8252 Standard No.: 10.1021/acsami.8b16408 doi Subjects--Topical Terms: Biosensing TechniquesDNA, Catalytic--chemistryGold--chemistryMetal Nanoparticles--chemistryNucleic Acid HybridizationOligonucleotides--chemistry