Table 4.

Performance comparison from selected references of fluorescence biosensors.

Target	Detection	Limit of Detection	Year, Reference
Escherichia coli and Escherichia faecalis	PCR + surface hybridization	50 $\mathrm{p}$$\mathrm{M}$	2002, [34]
Dengue Virus	Magnetic bead-based sandwich	$0.125$ $\mathrm{n}$ $\mathrm{M}$	2005, [46]
DNA	Ag surface DNA hairpin probes.	500 $\mathrm{p}$$\mathrm{M}$	2012, [47]
E. coli	Immunoassay bead-free detection with quantum dots	10 CFU/$\mathrm{g}$	2012, [48]
Legionella spp.	Hybridization on magnetic beads	$1.8$ $\mathrm{a}$ $\mathrm{M}$	2015, [49]
E. coli	Immunoassay on magnetic nanoparticles	30 CFU/$\mathrm{m}$$\mathrm{L}$	2016, [50]
E. coli	RNA Hybridization on surface by capture probes	$757.86$ $\mathrm{f}$ $\mathrm{M}$	This work