Mascini M, Palchetti I
University of Florence, Department of Public Health, Epidemiology, and Environmental Analytical Chemistry, Florence, Italy.
Arh Hig Rada Toksikol. 2001 Mar;52(1):49-59.
This paper describes the application of electrochemical disposable biosensors in food analysis, which have recently been developed in our laboratory. Disposable biosensors, based on acetylcholinesterase inhibition activity, were exploited for testing the presence of organophosphorus and carbamate pesticides in water, fruit, and vegetable samples. The paper further describes preliminary tests for the detection of genetically modified organisms and hybridisation by coupling the DNA biosensors with the polymerase chain reaction.
本文描述了电化学一次性生物传感器在食品分析中的应用，这些传感器是我们实验室最近开发的。基于乙酰胆碱酯酶抑制活性的一次性生物传感器被用于检测水、水果和蔬菜样品中有机磷和氨基甲酸酯类农药的存在。本文还描述了通过将DNA生物传感器与聚合酶链反应相结合来检测转基因生物和杂交的初步试验。
