Recent Progress on Semiconductor-Interface Facing Clinical Biosensing

Sensors (Basel). 2021 May 16;21(10):3467. doi: 10.3390/s21103467.

Abstract

Semiconductor (SC)-based field-effect transistors (FETs) have been demonstrated as amazing enhancer gadgets due to their delicate interface towards surface adsorption. This leads to their application as sensors and biosensors. Additionally, the semiconductor material has enormous recognizable fixation extends, high affectability, high consistency for solid detecting, and the ability to coordinate with other microfluidic gatherings. This review focused on current progress on the semiconductor-interfaced FET biosensor through the fundamental interface structure of sensor design, including inorganic semiconductor/aqueous interface, photoelectrochemical interface, nano-optical interface, and metal-assisted interface. The works that also point to a further advancement for the trademark properties mentioned have been reviewed here. The emergence of research on the organic semiconductor interface, integrated biosensors with Complementary metal-oxide-semiconductor (CMOS)-compatible, metal-organic frameworks, has accelerated the practical application of biosensors. Through a solid request for research along with sensor application, it will have the option to move forward the innovative sensor with the extraordinary semiconductor interface structure.

Keywords: biosensor; field-effect transistor; interface; nanomaterial; semiconductor.

Publication types

  • Review

MeSH terms

  • Biosensing Techniques*
  • Metals
  • Oxides
  • Semiconductors
  • Transistors, Electronic*

Substances

  • Metals
  • Oxides