Literature DB >> 16235894

New fluorophores based on trifluorenylamine with very large intrinsic three-photon absorption cross sections.

Zhiyong Suo1, Mikhail Drobizhev, Charles W Spangler, Niklas Christensson, Alexander Rebane.   

Abstract

[structure: see text] A new fluorophore, tri(9,9-diethyl-9H-fluorenyl)amine, was synthesized by the Buchwald-Hartwig reaction of 2-aminofluorene, and based on this molecule three more fluorophores were prepared that exhibit a very large intrinsic three-photon absorption in the near-IR region, which scales as a third power of the bridge length.

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Year:  2005        PMID: 16235894     DOI: 10.1021/ol0513645

Source DB:  PubMed          Journal:  Org Lett        ISSN: 1523-7052            Impact factor:   6.005


  1 in total

1.  Multi-photon properties of branched chromophores derived from indenoquinoxaline and oxadiazole heterocyclic units.

Authors:  Tzu-Chau Lin; Shih-Huang Chang; Hsiang-Yu Hsieh; Zi-Ming Chen; Chun-Yao Chu
Journal:  RSC Adv       Date:  2020-12-24       Impact factor: 3.361

  1 in total

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