Related Experiment Video

Updated: Jul 7, 2026

Measuring Photophysiology of Attached Stage of Colacium sp. by a Cuvette-Type Fast Repetition Rate Fluorometer
07:03

Measuring Photophysiology of Attached Stage of Colacium sp. by a Cuvette-Type Fast Repetition Rate Fluorometer

Published on: November 12, 2021

Multiple excitation fluorometer for in situ oceanographic applications

R A Desiderio, C Moore, C Lantz

    Applied Optics
    |February 20, 1997
    PubMed

    More Related Videos

    Multiplexing Focused Ultrasound Stimulation with Fluorescence Microscopy08:39

    Multiplexing Focused Ultrasound Stimulation with Fluorescence Microscopy

    Published on: January 7, 2019

    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.
    Super-resolution Fluorescence Microscopy01:37

    Super-resolution Fluorescence Microscopy

    Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been developed.