Impact of Five-membered Heterocyclic Rings on Photophysical Properties Including Two-photon Absorption Character
- 5 October 2021
- journal article
- research article
- Published by The Chemical Society of Japan in Chemistry Letters
- Vol. 50 (10), 1810-1813
- https://doi.org/10.1246/cl.210420
Abstract
A series of dipolar-type terphenyl derivatives 1–3 featuring an electron donor (p-NMe2C6H4 group) and acceptor (p-NO2C6H4 group) unit was synthesized and their photophysical properties were investigated. By using aromatic heterocycles (thiophene, furan, pyrrole) as the π-linkers between the donor and acceptor units, significant effects on the bathochromic shift and enhancement of the two-photon absorption wavelength and the two-photon absorption cross-sections were observed, respectively.Keywords
This publication has 33 references indexed in Scilit:
- Enhanced Two‐Photon Absorption of Organic Chromophores: Theoretical and Experimental AssessmentsAdvanced Materials, 2008
- Symmetry Breaking in Octupolar Chromophores: Solvatochromism and ElectroabsorptionThe Journal of Physical Chemistry B, 2008
- o‐Nitrobenzyl Photolabile Protecting Groups with Red‐Shifted Absorption: Syntheses and Uncaging Cross‐Sections for One‐ and Two‐Photon ExcitationChemistry – A European Journal, 2006
- Relationship between Two-Photon Absorption and the π-Conjugation Pathway in Porphyrin Arrays through Dihedral Angle ControlJournal of the American Chemical Society, 2006
- Spectral properties of several fluorene derivatives with potential as two-photon fluorescent dyesJournal of Luminescence, 2002
- Design of Organic Molecules with Large Two-Photon Absorption Cross SectionsScience, 1998
- Highly Active Two-Photon Dyes: Design, Synthesis, and Characterization toward ApplicationChemistry of Materials, 1998
- Three-dimensional microfabrication with two-photon-absorbed photopolymerizationOptics Letters, 1997
- Correction for fluorescence response shifts in polyaromatic hydrocarbon mixtures with an innovations-based Kalman filter methodAnalytical Chemistry, 1990
- Two-Photon Laser Scanning Fluorescence MicroscopyScience, 1990