Journal of Nanomaterials / 2020 / Article / Tab 3

Research Article

ZIF-67/g-C3N4-Modified Electrode for Simultaneous Voltammetric Determination of Uric Acid and Acetaminophen with Cetyltrimethylammonium Bromide as Discriminating Agent

Table 3

URA and ACE detection in urine samples obtained using the proposed method and HPLC.

SampleAnalytesAdded (μM)Founda (μM)Rev. (%)HPLC (μM)

Urine #1URA022.6999.4a
1032.6332.77
ACE0096.7
109.679.81

Urine #2URA026.1197.8
1035.8935.92
ACE0098.0
109.809.85

Urine #3URA025.0396.9
1034.7234.81
ACE00104.0
1010.49.80

aNo analysis.

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