Investigation of Excited-State Intramolecular Proton Transfer and Structural Dynamics in Bis-Benzimidazole Derivative (BBM)

Investigation of Excited-State Intramolecular Proton Transfer and Structural Dynamics in Bis-Benzimidazole Derivative (BBM)

The bis-benzimidazole derivative (BBM) molecule, consisting of two 2-(2′-hydroxyphenyl) benzimidazole (HBI) halves, has been synthesized and successfully utilized as a ratiometric fluorescence sensor for the sensitive detection of Cu<sup>2+</sup> based on enol–keto excited-state intramol...

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Bibliographic Details
Main Authors: Junhan Xie, Ziyu Wang, Ruixue Zhu, Jiaming Jiang, Tsu-Chien Weng, Yi Ren, Shuhua Han, Yifan Huang, Weimin Liu
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:International Journal of Molecular Sciences
Subjects:
excited-state intramolecular proton transfer
structural dynamics
transient absorption
femtosecond fluorescence upconversion
femtosecond stimulated Raman spectroscopy
Online Access:https://www.mdpi.com/1422-0067/24/11/9438

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https://www.mdpi.com/1422-0067/24/11/9438

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