Phosphorescent sensor for robust quantification of copper(II) ion

Youngmin You; Yejee Han; Yong Min Lee; Soo Young Park; Wonwoo Nam; Stephen J. Lippard

doi:10.1021/ja204997c

Phosphorescent sensor for robust quantification of copper(II) ion

Youngmin You, Yejee Han, Yong Min Lee, Soo Young Park, Wonwoo Nam, Stephen J. Lippard

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

238 Scopus citations

Abstract

A phosphorescent sensor based on a multichromophoric iridium(III) complex was synthesized and characterized. The construct exhibits concomitant changes in its phosphorescence intensity ratio and phosphorescence lifetime in response to copper(II) ion. The sensor, which is reversible and selective, is able to quantify copper(II) ions in aqueous media, and it detects intracellular copper ratiometrically.

Original language	English
Pages (from-to)	11488-11491
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	133
Issue number	30
DOIs	https://doi.org/10.1021/ja204997c
State	Published - 3 Aug 2011

Access to Document

10.1021/ja204997c

Cite this

@article{05366b6fdcaf427e908ded4a93e35ef8,

title = "Phosphorescent sensor for robust quantification of copper(II) ion",

abstract = "A phosphorescent sensor based on a multichromophoric iridium(III) complex was synthesized and characterized. The construct exhibits concomitant changes in its phosphorescence intensity ratio and phosphorescence lifetime in response to copper(II) ion. The sensor, which is reversible and selective, is able to quantify copper(II) ions in aqueous media, and it detects intracellular copper ratiometrically.",

author = "Youngmin You and Yejee Han and Lee, {Yong Min} and Park, {Soo Young} and Wonwoo Nam and Lippard, {Stephen J.}",

year = "2011",

month = aug,

day = "3",

doi = "10.1021/ja204997c",

language = "English",

volume = "133",

pages = "11488--11491",

journal = "Journal of the American Chemical Society",

issn = "0002-7863",

publisher = "American Chemical Society",

number = "30",

}

TY - JOUR

T1 - Phosphorescent sensor for robust quantification of copper(II) ion

AU - You, Youngmin

AU - Han, Yejee

AU - Lee, Yong Min

AU - Park, Soo Young

AU - Nam, Wonwoo

AU - Lippard, Stephen J.

PY - 2011/8/3

Y1 - 2011/8/3

N2 - A phosphorescent sensor based on a multichromophoric iridium(III) complex was synthesized and characterized. The construct exhibits concomitant changes in its phosphorescence intensity ratio and phosphorescence lifetime in response to copper(II) ion. The sensor, which is reversible and selective, is able to quantify copper(II) ions in aqueous media, and it detects intracellular copper ratiometrically.

AB - A phosphorescent sensor based on a multichromophoric iridium(III) complex was synthesized and characterized. The construct exhibits concomitant changes in its phosphorescence intensity ratio and phosphorescence lifetime in response to copper(II) ion. The sensor, which is reversible and selective, is able to quantify copper(II) ions in aqueous media, and it detects intracellular copper ratiometrically.

UR - http://www.scopus.com/inward/record.url?scp=79960857894&partnerID=8YFLogxK

U2 - 10.1021/ja204997c

DO - 10.1021/ja204997c

M3 - Article

C2 - 21749087

AN - SCOPUS:79960857894

SN - 0002-7863

VL - 133

SP - 11488

EP - 11491

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 30

ER -

Phosphorescent sensor for robust quantification of copper(II) ion

Abstract

Access to Document

Fingerprint

Cite this