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. 2015 Oct 15;4:614. doi: 10.1186/s40064-015-1411-y

Fig. 2.

Fig. 2

Coating optimization. a The optimal concentration of the gentamicin-BSA hapten was based on the pattern of the calibration curve, which indicated a concentration dependant absorbance. b The optimal concentration of the vancomycin-BSA hapten was determined on the relation between coating concentration and absorbance level