Table 5 Pesticide Residues in Different Food Matrices Detected by SERS

Parathion

Orange

Au@SiO₂

N/A

[12]

Isocarbophos/Phorate, Deltamethrin/Imidacloprid

Tea leaf/Apple peel

AuNPs

10 ppb

[223]

Thiram/Methyl parathion/Malachite green

Cucumber/Apple/Grape peel

Flexible nano-tentacle array

1.6 ng/cm²

[225]

Thiram/Malachite green

Fish

AgNP@AgNW

0.01 nM

[229]

Malachite green

Fish

AgNPs

0.5 nM

[230]

Carbaryl

Orange and Grapefruit juice/Milk

AuNRs

50 ppb

[222]

Thiram

N/A

Au@Ag nanocubes

80 pM

[231]

Malachite green

Fish

AuNRs

0.73 ppb

[232]