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Updated: Jun 21, 2026

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Single-Cell Calcium Imaging for Studying the Activation of Calcium Ion Channels
Published on: December 13, 2024
Two-photon excited fluorescent probes for calcium based on internal charge transfer
Xiaohu Dong1, Yiyao Yang, Jian Sun
1College of Chemistry & Molecular Sciences, Wuhan University, Wuhan, China.
Abstract:
Two-photon excited (TPE) calcium fluorescent probes are designed and synthesized based on internal charge transfer (ICT) with high Ca(2+) affinity and large two-photon action cross section, which can be used in living cells and detected with two-photon microscopy (TPM).

