Related Experiment Video
Updated: Jun 9, 2026

Detection of Nitric Oxide and Superoxide Radical Anion by Electron Paramagnetic Resonance Spectroscopy from Cells using Spin Traps
Published on: August 18, 2012
Coumarin-based fluorescent probe for the rapid detection of peroxynitrite 'AND' biological thiols
Luling Wu1, Xue Tian1, Robin R Groleau1
1Department of Chemistry, University of Bath Bath BA2 7AY UK t.d.james@bath.ac.uk lw960@bath.ac.uk.
Abstract:
A coumarin-based novel 'AND' logic fluorescent probe ROS-AHC has been developed for the simultaneous detection of ONOO- and biological thiols. ROS-AHC was shown to exhibit only a very small fluorescence response upon addition of a single GSH or ONOO- analyte. Exposure to both analytes, however, resulted in a significant fluorescence enhancement.
More Related Videos
09:33Imaging Approaches to Assessments of Toxicological Oxidative Stress Using Genetically-encoded Fluorogenic Sensors
Published on: February 7, 2018
08:23Chemiluminescence-based Assays for Detection of Nitric Oxide and its Derivatives from Autoxidation and Nitrosated Compounds
Published on: February 16, 2022