Bathochromic Shift of Fluorescence Peak in Dipyrrolo[1,2-<i>a</i>:2′,1′-<i>c</i>]quinoxaline by Introducing Each of Electron-Donating and Electron-Withdrawing Substituent

Bathochromic Shift of Fluorescence Peak in Dipyrrolo[1,2-<i>a</i>:2′,1′-<i>c</i>]quinoxaline by Introducing Each of Electron-Donating and Electron-Withdrawing Substituent

Development of organic fluorophore is an important theme. Especially, the fluorophores with longer fluorescence peaks are useful to biological probes. One of the methods to change the fluorescence peak is the introduction of substituents. However, opposing characteristics of the substituents lead to...

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Bibliographic Details
Main Authors: Shoji Matsumoto, Makoto Takamori, Motohiro Akazome
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Molecules
Subjects:
dipyrroloquinoxaline
fluorescence
bathochromic shift
substituent effect
energy gap
Online Access:https://www.mdpi.com/1420-3049/28/7/2896

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