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 journalArticle

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 languageEnglish
Pages (from-to)312-315
Number of pages4
JournalChemical Physics Letters
Volume410
Issue number4-6
DOIs
Publication statusPublished - 2005 Jul 20

Fingerprint

Metal ions
metal ions
amines
Photons
sensors
Sensors
photons
Fluorescence
fluorescence
2,2'-dipyridylamine
Lasers
probes
Substrates
lasers

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics
  • Surfaces and Interfaces
  • Condensed Matter Physics

Cite this

Molecular two-photon sensor for metal ions derived from bis(2-pyridyl)amine. / Ahn, Hyun Cheol; Yang, Si Kyung; Kim, Hwan Myung; Li, Shaojun; Jeon, Seung-Joon; Cho, Bong-Rae.

In: Chemical Physics Letters, Vol. 410, No. 4-6, 20.07.2005, p. 312-315.

Research output: Contribution to journalArticle

Ahn, Hyun Cheol ; Yang, Si Kyung ; Kim, Hwan Myung ; Li, Shaojun ; Jeon, Seung-Joon ; Cho, Bong-Rae. / Molecular two-photon sensor for metal ions derived from bis(2-pyridyl)amine. In: Chemical Physics Letters. 2005 ; Vol. 410, No. 4-6. pp. 312-315.
@article{ddd7ffbed422437fa525189090e49dae,
title = "Molecular two-photon sensor for metal ions derived from bis(2-pyridyl)amine",
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.",
author = "Ahn, {Hyun Cheol} and Yang, {Si Kyung} and Kim, {Hwan Myung} and Shaojun Li and Seung-Joon Jeon and Bong-Rae Cho",
year = "2005",
month = "7",
day = "20",
doi = "10.1016/j.cplett.2005.05.063",
language = "English",
volume = "410",
pages = "312--315",
journal = "Chemical Physics Letters",
issn = "0009-2614",
publisher = "Elsevier",
number = "4-6",

}

TY - JOUR

T1 - Molecular two-photon sensor for metal ions derived from bis(2-pyridyl)amine

AU - Ahn, Hyun Cheol

AU - Yang, Si Kyung

AU - Kim, Hwan Myung

AU - Li, Shaojun

AU - Jeon, Seung-Joon

AU - Cho, Bong-Rae

PY - 2005/7/20

Y1 - 2005/7/20

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=21644453036&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=21644453036&partnerID=8YFLogxK

U2 - 10.1016/j.cplett.2005.05.063

DO - 10.1016/j.cplett.2005.05.063

M3 - Article

AN - SCOPUS:21644453036

VL - 410

SP - 312

EP - 315

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 4-6

ER -