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. 2018 Mar 23;3(3):3420–3428. doi: 10.1021/acsomega.7b01197

Table 2. Glucose Determination in the Human Blood Serum Samplesa.

sample measured by the hospital-used instrument (mM) measured by the hospital-used instrument (mM) RSD (%)
1 1.16 1.08 2.82
2 1.27 1.33 3.12
3 1.88 1.79 3.33
4 1.92 1.98 3.91
a

The average value of five duplicate determinations for each sample by the graphene-encapsulated Cu nanoparticle electrode.