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Pogacnik L, Franko M: Detection of organophosphate and carbamate pesticides in vegetable samples by a photothermal biosensor. Biosens Bioelectron. 2003 Jan;18(1):1-9.
The biosensor was tested for detection of toxic organophosphate and carbamate compounds present in samples of salad, iceberg lettuce, and onion. Sufficient sensitivities to different pesticides (carbofuran, propamocarb, oxydemeton-methyl and parathion-ethyl) were achieved without time-consuming sample preparation procedures. |
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