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

Hyun Cheol Ahn; Si Kyung Yang; Hwan Myung Kim; Shaojun Li; Seung Joon Jeon; Bong Rae Cho

doi:10.1016/j.cplett.2005.05.063

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

Hyun Cheol Ahn, Si Kyung Yang, Hwan Myung Kim, Shaojun Li, Seung Joon Jeon, Bong Rae Cho

Research output: Contribution to journal › Article › peer-review

40 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	312-315
Number of pages	4
Journal	Chemical Physics Letters
Volume	410
Issue number	4-6
DOIs	https://doi.org/10.1016/j.cplett.2005.05.063
Publication status	Published - 2005 Jul 20

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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abstract = "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.",

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AU - Yang, Si Kyung

AU - Kim, Hwan Myung

AU - Li, Shaojun

AU - Jeon, Seung Joon

AU - Cho, Bong Rae

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