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Updated: Jun 20, 2026

07:17
Single-Cell Calcium Imaging for Studying the Activation of Calcium Ion Channels
Published on: December 13, 2024
A two-photon fluorescent probe for near-membrane calcium ions in live cells and tissues
Palathurai Subramaniam Mohan1, Chang Su Lim, Yu Shun Tian
1Department of Chemistry, Bharathiar University, Coimbatore-641046, India.
Abstract:
A two-photon fluorescent probe (ACaL) is reported that can be excited by 780 nm fs pulses, shows high photostability and negligible toxicity, and can visualize near-membrane Ca2+ in live cells and deep inside live tissues by two-photon microscopy.

