Table 1. Sensitivity and LOD Comparison among Bare HBPE, GLY-HB, and ASA-HB.

electrode	DHBIs	sensitivity (μA/mM/cm2)	LOD (μM)	LOQ (μM)
bare HBPE	HQ	470.481	12.473 ± 1.6	41.58 ± 5.21
	CC	363.781	16.132 ± 2.02	53.77 ± 6.74
	RS	232.416	25.245 ± 3.1	84.17 ± 10.56
GLY-HB	HQ	364.785	5.498 ± 2.19	18.32 ± 7.31
	CC	281.712	7.119 ± 2.16	23.72 ± 7.18
	RS	135.560	14.794 ± 5.9	49.31 ± 19.68
ASA-HB	HQ	374.483	22.459 ± 3.34	74.86 ± 11.13
	CC	330.108	25.478 ± 3.79	84.93 ± 12.63
	RS	219.574	38.303 ± 5.69	127.68 ± 18.98