S5, ESI † ), the fluorescence intensity showed an increasing trend, but only recovered to 41.4 ± 1.95% at 1600 nM Biotin- l -Apt.4-1c ( Fig. 3E and F ).
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S5, ESI † ), the fluorescence intensity showed an increasing trend, but only recovered to 41.4 ± 1.95% at 1600 nM Biotin- l -Apt.4-1c ( Fig. 3E and F ).