Molecular two-photon sensor for metal ions derived from bis(2-pyridyl)amine

被引：39
|
作者：
Ahn, HC
Yang, SK
Kim, HM
Li, SJ
Jeon, SJ
Cho, BR
机构：
[1] Korea Univ, Dept Chem, Mol Optoelect Lab, Seoul 136701, South Korea
[2] Korea Univ, Ctr Electro & Photo Respons Mol, Seoul 136701, South Korea
来源：
CHEMICAL PHYSICS LETTERS | 2005年 / 410卷 / 4-6期
关键词：
D O I：
10.1016/j.cplett.2005.05.063
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A molecular two-photon sensor for the metal ions derived from bis(2-pyridyl)amine as the receptor is reported. The sensor emits strong two-photon fluorescence when excited by 780 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 probe for biological substrates. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：312 / 315
页数：4
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