Bioinspired Advances in Nanomaterials for Sustainable Agriculture

Table 3

Comparison of analytical methods of green nano-based sensors in agriculture.

Nanomaterial in sensor	Sensing methodology	Sensing target	Limit of detection	Ref
Thiol–gold	Colorimetric	Listeria monocytogenes	0.015 and 0.013 ng mL^−1	[79]
Fluorescent–SiO2	Fluorescence	Brucella spp	50 μL	[80]
Bis-aniline–cross-linked Au	Surface plasmon resonance	Neomycin	pM	[81]
Hyperbranched polyethyleneimine scaffolds–AgNPs	Fluorescence quenching	Nitrite	100 nM	[82]
FDH–single-walled carbon nanotube paste electrode	Electrochemical detection	D-Fructose	1 μM	[83]
DLS–superparamagnetic beads–AuNPs	Dynamic light scattering	Aflatoxin	37.7 ng L^−1	[84]
AuNPs	Immunodipstick	Vitamin B12	1 mg mL^−1	[85]
MIP/sol–gel/MWNTs–CS/GCE	Electrochemical detection	Quinoxaline-2-carboxylic acid	mol L^−1	[86]
OVA–hapten conjugate and AuNPs	Lateral flow immunoassay	Sulfathiazole	15 ng g^−1	[87]
XOD/CHIT/Fe-NPs@Au/PGE	Electrochemical detection	Xanthine	0.1 μM	[88]