An efficient target-intermediate recycling amplification strategy for ultrasensitive fluorescence assay of intracellular lead ions.
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DOI: 10.1039/c7cc04104g
Abstract: An ultrasensitive fluorescence assay for intracellular Pb2+ determination was proposed through target-intermediate recycling amplification based on metal-assisted DNAzyme catalysis and strand displacement reactions. Compared with only target recycling-based fluorescence assay with an M amplification ratio,… read more here.
Keywords: fluorescence; target; ultrasensitive fluorescence; intermediate recycling ... See more keywords