79 research outputs found
Molecularly imprinted polymers combined with electrochemical sensors for food contaminants analysis
Detection of relevant contaminants using screening approaches is a key issue to ensure food safety and respect for the regulatory limits established. Electrochemical sensors present several advantages such as rapidity; ease of use; possibility of on-site analysis and low cost. The lack of selectivity for electrochemical sensors working in complex samples as food may be overcome by coupling them with molecularly imprinted polymers (MIPs). MIPs are synthetic materials that mimic biological receptors and are produced by the polymerization of functional monomers in presence of a target analyte. This paper critically reviews and discusses the recent progress in MIP-based electrochemical sensors for food safety. A brief introduction on MIPs and electrochemical sensors is given; followed by a discussion of the recent achievements for various MIPs-based electrochemical sensors for food contaminants analysis. Both electropolymerization and chemical synthesis of MIP-based electrochemical sensing are discussed as well as the relevant applications of MIPs used in sample preparation and then coupled to electrochemical analysis. Future perspectives and challenges have been eventually given
Nanomaterial-based sensors and food polyphenols: An analytical challenge and a source of useful electrochemical compounds
SORVEGLIANZA DELLE INFEZIONI OSPEDALIERE: OSSERVAZIONI PRESSO IL PRESIDIO OSPEDALIERO DI PENNE (PE).
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P-109 Nanoflakes of molybdenum disulfide functionalized with catechins modulate the sperm capacitation resulting in an improvement of the IVF outcomes in a swine in vitro model
LE CAPACITÀ DEGLI INFERMIERI DI INTERPRETARE L’ELETTROCARDIOGRAMMA: STUDIO OSSERVAZIONALE
SORVEGLIANZA DELLE INFEZIONI OSPEDALIERE: OSSERVAZIONI PRESSO IL PRESIDIO OSPEDALIERO DI PENNE (PE).
ISOLAMENTO E ANTIBIOTICO-RESISTENZA DEI MICRORGANISMI RILEVATI PRESSO IL P.O.“S. MASSIMO” PENNE (PE) NEL PERIODO 2000/2002.
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