Related Experiment Video
Updated: May 30, 2026
09:47
Imaging of mtHyPer7, a Ratiometric Biosensor for Mitochondrial Peroxide, in Living Yeast Cells
Published on: June 2, 2023
A two-photon fluorescent probe for ratiometric imaging of hydrogen peroxide in live tissue
Chul Chung1, Duangkhae Srikun2, Chang Su Lim1
1Department of Chemistry, Korea University, 1-Anamdong, Seoul, 136-701, Korea.
Chemical Communications (Cambridge, England)
|July 28, 2011
Abstract:
We report a two-photon fluorescent probe (PN1) that can be excited by 750 nm femto-second pulses, shows high photostability and negligible toxicity, and can visualize H(2)O(2) distribution in live cells and tissue by two-photon microscopy.
