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 language | English |
|---|---|
| Pages (from-to) | 470-471 |
| Number of pages | 2 |
| Journal | Chemistry Letters |
| Volume | 33 |
| Issue number | 4 |
| DOIs | |
| State | Published - 5 Apr 2004 |
| Externally published | Yes |