Ying Zeng, Yuyan Wang, Xiaoya Ren, Jun Qiu, Jiafeng Pan and Fei Yang
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引用次数: 0
Abstract
Based on a Y-shaped wheel-mediated triple walker, an enzyme-free biosensor was reported for UO22+ detection. Due to the DNAzyme-driven mechanism, our walker was activated and produced a fluorescence signal for UO22+ assay. The sensor demonstrated ultra-sensitivity, good specificity and excellent accuracy, holding great promise for UO22+ sensing in complex water samples.
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