Abstract
Gold nanoparticles-based sensors received ample attention in medical and engineering field due to its tunable physical properties like optical, electronic, and surface plasmon resonance. Variable morphology with a plethora of properties makes gold nanoparticles as an ideal candidacy for developing sensors. The inert character and its physical properties make gold-based sensors an ideal option for medical applications and the recent COVID-19 and pregnancy test kits are mostly composed of gold nanoparticles. Herein, in this chapter we will discuss the advancement and future perspectives of gold nanoparticle-based sensors and contribution in current science field.
| Original language | English |
|---|---|
| Title of host publication | Nanosensors in Healthcare Diagnostics |
| Publisher | Elsevier |
| Pages | 39-60 |
| Number of pages | 22 |
| ISBN (Electronic) | 9780443191299 |
| ISBN (Print) | 9780443153099 |
| DOIs | |
| State | Published - 1 Jan 2024 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2025 Elsevier Inc. All rights reserved.
Keywords
- Gold nanoparticles
- biological sensors
- diagnosis
- piezoelectric biosensors
- surface plasmon resonance