This PhD thesis research project is aimed at the achievement of engineered bioprobes as rapid, effective and in situ operating devices for study and identification of chemical-toxicological hazards in liquid food matrices. For this purpose two bioprobes will be developed: i) yeast cell amperometric bioprobe for studying of mitochondrial effect of milk contaminated bioactive substances (e.g. bisphenol A); ii) optical bioprobe with transgenic microbial cells as biomediators for semi or quantitative detection of veterinary antibiotic residues in milk samples.
Questo progetto di tesi di dottorato di ricerca è finalizzato alla realizzazione di biosonde ingegnerizzate, quali strumenti rapidi, efficaci ed operanti in situ, per lo studio e l'identificazione dei pericoli chimico-tossicologici in matrici alimentari liquide. A tal fine saranno sviluppate due biosonde: i) biosonda amperometrica a cellule di lievito per lo studio dell'effetto mitocondriale di sostanze bioattive contaminanti (es. bisfenolo A); ii) biosonda ottica a cellule microbiche transgeniche quali biomediatori per la rilevazione semi o quantitativa di residui di antibiotici per uso veterinario in campioni di latte
Engineered Bioprobes for the Identification of Chemical-Toxicological Hazards in Foods
Gerardo Grasso
2012
Abstract
This PhD thesis research project is aimed at the achievement of engineered bioprobes as rapid, effective and in situ operating devices for study and identification of chemical-toxicological hazards in liquid food matrices. For this purpose two bioprobes will be developed: i) yeast cell amperometric bioprobe for studying of mitochondrial effect of milk contaminated bioactive substances (e.g. bisphenol A); ii) optical bioprobe with transgenic microbial cells as biomediators for semi or quantitative detection of veterinary antibiotic residues in milk samples.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.