Biosensors and the evaluation of food contaminant biosensors in terms of their performance criteria


AYDIN E. B. , Aydin M., SEZGİNTÜRK M. K.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, vol.100, no.5, pp.602-622, 2020 (Peer-Reviewed Journal) identifier identifier

  • Publication Type: Article / Article
  • Volume: 100 Issue: 5
  • Publication Date: 2020
  • Doi Number: 10.1080/03067319.2019.1672675
  • Journal Name: INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded, Scopus, Academic Search Premier, Agricultural & Environmental Science Database, Aquatic Science & Fisheries Abstracts (ASFA), CAB Abstracts, Chemical Abstracts Core, Chimica, Compendex, Environment Index, Food Science & Technology Abstracts, Pollution Abstracts, Veterinary Science Database
  • Page Numbers: pp.602-622
  • Keywords: Biosensors, biorecognition elements, nanomaterials, performance criteria, immunosensors, WALLED CARBON NANOTUBES, HIGHLY SENSITIVE DETECTION, NAFION-MODIFIED ELECTRODE, ADDITIVE PROPYL GALLATE, REDUCED GRAPHENE OXIDE, BISPHENOL-A, GOLD-NANOPARTICLES, ACETYLCHOLINESTERASE BIOSENSOR, ELECTROCHEMICAL BIOSENSORS, AMPEROMETRIC BIOSENSOR

Abstract

Biosensor technology has been extensively investigated for determination of several analytes in clinical diagnosis, food analysis and environmental monitoring. A biosensor includes three parts; a transducer, a bioreceptor (biorecognition element) and a signal processing system. Biorecognition elements are important components of a biosensor because they recognise the target analytes of interest. To obtain a sensitive and a reproducible biosensor, nanomaterials are used as modification elements of transducer. They represent important promise as biorecognition element immobilisation platforms for the biosensor fabrication. This mini review summarises the biosensor? features, the factors affect its performance and nanomaterials, which are used as modification elements in food analysis area. After a brief description of the biosensors and nanomaterials, the developed biosensors in literature were investigated by means of tables. Linear ranges, LODs, reproducibilities, stabilities of developed biosensors are compared.