Pb(2+)-introduced activation of horseradish peroxidase (HRP)-mimicking DNAzyme |
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| Authors: | Zhu Xi Gao Xiaoyao Liu Qida Lin Zhenyu Qiu Bin Chen Guonan |
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| Institution: | Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fuzhou University, Fuzhou, Fujian, 350002, China. |
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| Abstract: | A novel nucleic acid hairpin structure composed of Pb(2+)-dependent DNAzyme and HRP-mimicking DNAzyme was developed. This hairpin structure can be used as a sensor for the detection of Pb(2+) based on colorimetry. |
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