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. Author manuscript; available in PMC: 2015 Mar 18.
Published in final edited form as: Anal Chem. 2012 Aug 24;84(18):7933–7937. doi: 10.1021/ac3016888

Figure 1.

Figure 1

Illustration of the direct measurement of creatinine from blood sample via conducting polymer electrochemical sensor. The reaction is based on the amperometric measurement of the HRP-conjugated creatinine antibody bound with creatinine.