A turn-on and reversible Schiff base fluorescence sensor for Al 3+ ion

Chang Hung Chen; De Jhong Liao; Chin Feng Wan; An Tai Wu

doi:10.1039/c3an00004d

A turn-on and reversible Schiff base fluorescence sensor for Al ³⁺ ion

Chang Hung Chen, De Jhong Liao, Chin Feng Wan, An Tai Wu

Department of Chemistry

Research output: Contribution to journal › Article

88 Citations (Scopus)

Abstract

A simple Schiff-base receptor 2 was prepared. It exhibits an "off-on-type" mode with high sensitivity in the presence of Al ³⁺. The receptor 2 exhibited a high association constant with submicromolar detection for Al³⁺ in EtOH-H₂O (95 : 5 v/v) solution. The addition of EDTA quenches the fluorescence of the receptor 2·Al³⁺ complex offering receptor 2 as a reversible chemosensor.

Original language	English
Pages (from-to)	2527-2530
Number of pages	4
Journal	Analyst
Volume	138
Issue number	9
DOIs	https://doi.org/10.1039/c3an00004d
Publication status	Published - 2013 May 7

Fingerprint

All Science Journal Classification (ASJC) codes

Analytical Chemistry
Biochemistry
Environmental Chemistry
Spectroscopy
Electrochemistry

Cite this

Chen, C. H., Liao, D. J., Wan, C. F., & Wu, A. T. (2013). A turn-on and reversible Schiff base fluorescence sensor for Al ³⁺ ion. Analyst, 138(9), 2527-2530. https://doi.org/10.1039/c3an00004d

@article{c0674b015b094b57b302dbdeca7342c7,

title = "A turn-on and reversible Schiff base fluorescence sensor for Al 3+ ion",

abstract = "A simple Schiff-base receptor 2 was prepared. It exhibits an {"}off-on-type{"} mode with high sensitivity in the presence of Al 3+. The receptor 2 exhibited a high association constant with submicromolar detection for Al3+ in EtOH-H2O (95 : 5 v/v) solution. The addition of EDTA quenches the fluorescence of the receptor 2·Al3+ complex offering receptor 2 as a reversible chemosensor.",

author = "Chen, {Chang Hung} and Liao, {De Jhong} and Wan, {Chin Feng} and Wu, {An Tai}",

year = "2013",

month = may

day = "7",

doi = "10.1039/c3an00004d",

language = "English",

volume = "138",

pages = "2527--2530",

journal = "The Analyst",

issn = "0003-2654",

publisher = "Royal Society of Chemistry",

number = "9",

}

TY - JOUR

T1 - A turn-on and reversible Schiff base fluorescence sensor for Al 3+ ion

AU - Chen, Chang Hung

AU - Liao, De Jhong

AU - Wan, Chin Feng

AU - Wu, An Tai

PY - 2013/5/7

Y1 - 2013/5/7

N2 - A simple Schiff-base receptor 2 was prepared. It exhibits an "off-on-type" mode with high sensitivity in the presence of Al 3+. The receptor 2 exhibited a high association constant with submicromolar detection for Al3+ in EtOH-H2O (95 : 5 v/v) solution. The addition of EDTA quenches the fluorescence of the receptor 2·Al3+ complex offering receptor 2 as a reversible chemosensor.

AB - A simple Schiff-base receptor 2 was prepared. It exhibits an "off-on-type" mode with high sensitivity in the presence of Al 3+. The receptor 2 exhibited a high association constant with submicromolar detection for Al3+ in EtOH-H2O (95 : 5 v/v) solution. The addition of EDTA quenches the fluorescence of the receptor 2·Al3+ complex offering receptor 2 as a reversible chemosensor.

UR - http://www.scopus.com/inward/record.url?scp=84875831937&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84875831937&partnerID=8YFLogxK

U2 - 10.1039/c3an00004d

DO - 10.1039/c3an00004d

M3 - Article

C2 - 23507833

AN - SCOPUS:84875831937

VL - 138

SP - 2527

EP - 2530

JO - The Analyst

JF - The Analyst

SN - 0003-2654

IS - 9

ER -

Access to Document

10.1039/c3an00004d