Abstract
In the previous chapter, we learned the definition of biosensor and two most popularly used transducers for biosensors: optical and electrochemical. In this chapter, we will learn about the biosensors with optical transducers, or simply optical biosensors, and how such optical biosensing can be demonstrated using a smartphone.
Original language | English (US) |
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Title of host publication | Smartphone Based Medical Diagnostics |
Publisher | Elsevier |
Pages | 11-28 |
Number of pages | 18 |
ISBN (Electronic) | 9780128170441 |
DOIs | |
State | Published - Jan 1 2019 |
Keywords
- Absorbance
- Colorimetry
- Digital camera
- Fluorescence
- Photodiode
- Photometry
- Scattering
- Spectrometry
- White LED flash
ASJC Scopus subject areas
- General Engineering