Enhanced two-photon properties of tri-branched styryl derivatives based on 1,3,5-triazine

Fanshun Meng, Bo Li, Shixiong Qian, Kongchang Chen, He Tian

Research output: Contribution to journalArticlepeer-review

49 Scopus citations

Abstract

Novel styryl derivatives with triphenylamine as donor and 1,3,5-triazine as acceptor were synthesized and their one- and two-photon properties were investigated. These molecules show large two-photon absorption (TPA) cross sections and strong two-photon fluorescence. TPA cross section is as large as 1.64 × 10-20 cm4/GW for the tri-branched molecule.

Original languageEnglish
Pages (from-to)470-471
Number of pages2
JournalChemistry Letters
Volume33
Issue number4
DOIs
StatePublished - 5 Apr 2004
Externally publishedYes

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