Graphene and its sensor-based applications

A review

Anindya Nag*, Arkadeep Mitra, Subhas Chandra Mukhopadhyay

*Corresponding author for this work

Research output: Contribution to journalReview article

121 Citations (Scopus)

Abstract

This paper presents an overview of the work done on graphene in recent years. It explains the preparation techniques, the properties of graphene related to its physio-chemical structure and some key applications. Graphene, due to its outstanding electrical, mechanical and thermal properties, has been one of the most popular choices to develop the electrodes of a sensor. It has been used in different forms including nanoparticle and oxide forms. Along with the preparation and properties of graphene, the categorization of the applications has been done based on the type of sensors. Comparisons between different research studies for each type have been made to highlight their performances. The challenges faced by the current graphene-based sensors along with some of the probable solutions and their future opportunities are also briefly explained in this paper.

Original languageEnglish
Pages (from-to)177-194
Number of pages18
JournalSensors and Actuators, A: Physical
Volume270
DOIs
Publication statusPublished - 1 Feb 2018

Keywords

  • electrical sensors
  • electrochemical sensors
  • graphene
  • nanocomposite
  • strain sensors

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