A Sensitive Fluorescence Biosensor for Silver Ions (Ag<sup>+</sup>) Detection Based on C-Ag<sup>+</sup>-C Structure and Exonuclease III-Assisted Dual-Recycling Amplification

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Samples</td><td class="align_center">Added (pmol/)</td><td class="align_center">Proposed method (mean ± SD) (pmol/L)</td><td class="align_center">AAS (mean ± SD) (pmol/L)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">5.0</td><td class="align_center">5.1 ± 0.3</td><td class="align_center">4.8 ± 0.1</td></tr><tr><td class="align_left">2</td><td class="align_center">50.0</td><td class="align_center">52.9 ± 1.8</td><td class="align_center">49.1 ± 1.4</td></tr><tr><td class="align_left">3</td><td class="align_center">500.0</td><td class="align_center">506.7 ± 12.0</td><td class="align_center">503.4 ± 16.3</td></tr><tr><td class="align_left">4</td><td class="align_center">1500.0</td><td class="align_center">1493.4 ± 28.5</td><td class="align_center">1520.1 ± 34.5</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr><tr class="table-fn"><td><div>Mean represents the average of three determinations; SD, standard deviation.<br/></div></td></tr></table>

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Journal of Analytical Methods in Chemistry

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Table 2

Table 2: A Sensitive Fluorescence Biosensor for Silver Ions (Ag<sup>+</sup>) Detection Based on C-Ag<sup>+</sup>-C Structure and Exonuclease III-Assisted Dual-Recycling Amplification 

Table 2 | A Sensitive Fluorescence Biosensor for Silver Ions (Ag+) Detection Based on C-Ag+-C Structure and Exonuclease III-Assisted Dual-Recycling Amplification 