Challenging genosensors in food samples: The case of gluten determination in highly processed samples.


Electrochemical genosensors have undergone an enormous development in the last decades, but only very few have achieved a quantification of target content in highly processed food samples. The detection of allergens, and particularly gluten, is challenging because legislation establishes a threshold of 20 ppm for labeling as gluten-free but most genosensors… (More)
DOI: 10.1016/j.talanta.2015.09.017


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