Abstract

The aspect of food quality is of increasing interest for both consumers and food industry. Detection of chemical contaminants and specific quality-related components are required. In this sense, biosensors can play a prime role, because these devices allow cheap and continuous monitoring of contaminants along the pasta production chain and are also useful to identify allelic variants of genes coding for protein associated to bad or good quality of wheat end-products. In this work we report the production of a whole-cell biosensor based on bacterial cells genetically modified to respond to the presence of metal ions by fluorescence or luminescence emission, and of a biosensor based on Localized Surface Plasmon Resonance (LSPR), that is able to detect nucleic acid sequences characterizing different allelic variants.

Autore Pugliese

• Perrotta Carla , Rampino Patrizia

Tutti gli autori

• Galati C. , Manera M. G. , Colombelli A. , De Pascali M. , Rampino P. , Perrotta C. , Rella R.

Titolo volume/Rivista

LECTURE NOTES IN ELECTRICAL ENGINEERING

Anno di pubblicazione

2018

ISSN

1876-1100

ISBN

Non Disponibile

Numero di citazioni Wos

Nessuna citazione

Ultimo Aggiornamento Citazioni

Non Disponibile

Numero di citazioni Scopus

Non Disponibile

0

Ultimo Aggiornamento Citazioni

26/04/2018

Settori ERC

Non Disponibile

Codici ASJC

Non Disponibile