Polyphenazine and polytriphenylmethane redox polymer/nanomaterial–based electrochemical sensors and biosensors: a review

Dalkiran B., Brett C. M. A.

Microchimica Acta, cilt.188, sa.5, 2021 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Derleme
  • Cilt numarası: 188 Sayı: 5
  • Basım Tarihi: 2021
  • Doi Numarası: 10.1007/s00604-021-04821-1
  • Dergi Adı: Microchimica Acta
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Analytical Abstracts, Aqualine, Aquatic Science & Fisheries Abstracts (ASFA), Biotechnology Research Abstracts, Chemical Abstracts Core, Chimica, Communication Abstracts, EMBASE, Food Science & Technology Abstracts, MEDLINE, Metadex, Pollution Abstracts, Civil Engineering Abstracts
  • Anahtar Kelimeler: Redox polymer, Electrochemical sensors, Electrochemical biosensors, Carbon nanomaterials, Nanoparticles, Electropolymerization, WALLED CARBON NANOTUBES, GRAPHENE-BASED MATERIALS, CONDUCTING POLYMER, VOLTAMMETRIC DETERMINATION, HORSERADISH-PEROXIDASE, GRAPHITE ELECTRODE, GLUCOSE-OXIDASE, NANOCOMPOSITE, BLUE, NANOPARTICLES
  • Ankara Üniversitesi Adresli: Hayır

Özet

© 2021, The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature.Abstract: In recent years, an increasing number of studies has demonstrated that redox polymers can be used in simple and effective electrochemical sensing platforms due to their fast electron transfer and electrocatalytic ability. To develop more sensitive and selective electrochemical (bio)sensors, the electrocatalytic properties of redox polymers and the electrical, mechanical, and catalytic properties of various nanomaterials are combined. This review aims to summarize and contribute to the development of (bio)sensors based on polyphenazine or polytriphenylmethane redox polymers combined with nanomaterials, including carbon-based nanomaterials, metal/metal oxide, and semiconductor nanoparticles. The synthesis, preparation, and modification of these nanocomposites is presented and the contribution of each material to the performance of (bio)sensor has been be examined. It is explained how the combined use of these redox polymers and nanomaterials as a sensing platform leads to improved analytical performance of the (bio)sensors. Finally, the analytical performance characteristics and practical applications of polyphenazine and polytriphenylmethane redox polymer/nanomaterial–based electrochemical (bio)sensors are compared and discussed. Graphical abstract: [Figure not available: see fulltext.]