Recent Advances of Hepatitis B Detection towards Paper-Based Analytical Devices

Table 1

ELISA-based colorimetric detection of HBV.

Biomarker	Recognition method	Linearity range	Detection limit	Ref.
HBsAg	ELISA	0–40 ng·mL^−1	1 ng·mL^−1	[6]
HBsAg	ELISA	NS	NS	[17]

NS, not specified due to qualitative analysis.