Fibre-optical sensor based on fluorescent indicator for monitoring physiological pH values

Related Experiment Video

Updated: Sep 19, 2026

Fluorescent Nanoparticles for the Measurement of Ion Concentration in Biological Systems
08:17

Fluorescent Nanoparticles for the Measurement of Ion Concentration in Biological Systems

Published on: July 4, 2011

S Zhang1, S Tanaka, Y A Wickramasinghe

  • 1Department of Biomedical Engineering & Medical Physics, Keele-University, North Staffordshire Hospital, Stoke-on-Trent, UK.

Medical & Biological Engineering & Computing
|March 1, 1995
PubMed

More Related Videos

Optical Detection of E. coli Bacteria by Mesoporous Silicon Biosensors07:22

Optical Detection of E. coli Bacteria by Mesoporous Silicon Biosensors

Published on: November 20, 2013

Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers10:21

Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers

Published on: May 5, 2016

Related Concept Videos

Fluorescence and Phosphorescence: Instrumentation01:25

Fluorescence and Phosphorescence: Instrumentation

Fluorometers and spectrofluorometers are two types of instruments used for measuring molecular fluorescence. These instruments differ in how they select excitation and emission wavelengths and the type of light sources they utilize. Fluorometers use absorption interference filters to choose excitation and emission wavelengths. The excitation source in a fluorometer is typically a low-pressure mercury vapor lamp that emits intense lines distributed throughout the ultraviolet and visible regions.