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. 2021 Sep 7;236:122847. doi: 10.1016/j.talanta.2021.122847

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Fig. 3 — Performance verification of the manufactured microfluidic chip for digital detection. (A) The representative FL images of the array in the presence of 10 nM bio-β-Gal and (B) without-bio-β-Gal. (C) The percentage of FL wells in the presence of 10 nM bio-β-Gal and without bio-β-Gal. The error bars represent the standard deviation of three independent measurements. Scale bar: 50 μm.