| Literature DB >> 15307750 |
Hwan Myung Kim1, Mi-Yun Jeong, Hyun Cheol Ahn, Seung-Joon Jeon, Bong Rae Cho.
Abstract
A two-photon sensor for the metal ions derived from azacrown ether as the receptor is reported. The sensor emits strong two-photon fluorescence when excited by 800 nm laser photons. Moreover, the binding constants measured by the one- and two-photon fluorescence are similar. This result may be useful for the design of efficient two-photon fluorescence probes for biological substrates. Copyright 2004 American Chemical SocietyEntities:
Year: 2004 PMID： 15307750 DOI： 10.1021/jo049124a
Source DB: PubMed Journal: J Org Chem ISSN： 0022-3263 Impact factor: 4.354