Ratiometric fluorescence analysis for miR-141 detection with hairpin DNA-templated silver nanoclusters
Meiqing Liu, Ren Shen, Haoran Li, Yanwei Jia, Pui‐In Mak, Rui P. Martins
Abstract
Hairpin DNA-templated silver nanoclusters enable ratiometric fluorescence analysis for miRNA detection. In the presence of the target miRNA, the green emission of the silver nanoclusters decreases with the red one increasing concurrently.
Topics & Concepts
NanoclustersFluorescenceMaterials scienceNanotechnologyDNAChemistryOpticsBiochemistryPhysicsNanocluster Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniquesAdvanced Nanomaterials in Catalysis