Skip to main content
Account

Table 2 Effect of coexistence substances

From: SERS Detection of Dopamine Using Label-Free Acridine Red as Molecular Probe in Reduced Graphene Oxide/Silver Nanotriangle Sol Substrate

Coexistent substance

Tolerance concentration

Relative error (%)

Coexistent substance

Tolerance concentration

Relative error (%)

Glycine

5000 μmol/L

−2.0

Zn2+

500 μmol/L

7.0

L-phenylalanine

2000 μmol/L

8.0

Mg2+

200 μmol/L

2.0

Ascorbic acid

2000 μmol/L

6.0

Cu2+

250 μmol/L

−0.9

L-aspartic acid

125 μmol/L

0.5

Ni2+

250 μmol/L

−10.0

HSA

0.025 μg/mL

4.0

BSA

4 μg/mL

−6.0

Navigation