Table 1.

Established biosensors used for the detection of C. jejuni.

Detection Technique	Bioreceptor	Matrix	Analysis Time	Detection Range/Limit	References
Optical biosensor -SPR	Antibody	Apple juice	<1 h	1.1 × 105 CFU/mL	[32]
Optical biosensor -SPR	Antibody	Milk	25 min	102–109 CFU/mL	[33]
Optical biosensor -SPR	Antibody	Washing water	NR	103 CFU/mL	[34]
Optical biosensor -SPR	Antibody	Bacterial suspension	NR	4 × 104 CFU/mL	[35]
Optical biosensor -SPR	DNA probe	Extracted DNA	NR	2.5 × 10−9 mol/L	[36]
Optical biosensor -SPR	DNA probe	Extracted DNA	NR	102 copy/mL	[37]
Optical biosensor -SPR	Receptor-binding phage protein	Bacterial suspension	NR	102 copy/mL	[31]
Colorimetric aptasensor	Aptamer	Chicken carcass	NR	7.2 × 105 CFU/mL	[38]
Electrochemical -Amperometry	Antibody, phosphatase	Turkey carcass wash	2.5 h	102–107 CFU/mL LOD = 2 × 104 CFU/mL	[39]
Electrochemical -Amperometry	Antibody	Milk	<1.5 h	1 × 103–5 × 105 CFU/mL LOD = 4 × 102 CFU/mL	[40]
Electrochemical -Impedimetry	Antibody	Patient’s stool	NR	103 CFU/mL	[41]
Electrochemical -Impedimetry	Phage protein (CC-FlaGrab)	Chicken cecal	10 min	102 CFU/mL	This work

NR—Not reported.