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This work is a part of ongoing NATO SPS research project dedicated to optical detection of bio-toxins, particularly mycotoxins. One of the detection technologies chosen is a combination of localized surface plasmon resonance (LSPR) transducer with direct immunoassay with specific bio-receptors immobilized on the surface. The LSPR platform is based on gold nano-islands produced by thermal annealing...
Highly sensitive label-free methods have been developed for detection of low molecular weight compounds. The methods are based on real-time detection of biomolecular interactions on the surface of standard microscopic cover glass slips used as affordable single-used sensor chips. The assay performance was successfully validated for detection of antibiotic chloramphenicol which is used in medicine...
In the last few years Electronic Noses (ENs) have been revealed to be a very effective and fast tool for monitoring the microbiological spoilage and food quality control. European regulations report the maximum concentration of mycotoxins permitted in green coffee beans. The aim of this study was to test the ability of a novel EN, equipped with an array of MOX gas sensors based on thin films as well...
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