Lanthanide recognition: A dysprosium(III) selective fluorimetric bulk optode

Mohammad Reza Ganjali; Vinod Kumar Gupta; Morteza Hosseini; Maryam Hariri; Farnoush Faridbod; Parviz Norouzi

doi:10.1016/j.snb.2012.05.048

Lanthanide recognition: A dysprosium(III) selective fluorimetric bulk optode

Mohammad Reza Ganjali^*, Vinod Kumar Gupta, Morteza Hosseini, Maryam Hariri, Farnoush Faridbod, Parviz Norouzi

^*Corresponding author for this work

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

20 Scopus citations

Abstract

A fluorescence optical sensor for sensitive and selective determination of dysprosium(III) ions in aqueous solution has been prepared. The sensing system is made of 5-(dimethylamino)-N-(furan-2-yl-methylene)-naphthalene-1- sulfonohydrazide (L), as a neutral Dy³⁺-selective fluoroionophore, and a plasticized PVC membrane containing sodium tetraphenyl borate as a liphophilic anionic additive. The response of the optode is based on the strong fluorescence quenching of L by Dy³⁺ ions. At a pH of 5.0 the proposed sensor displays linear response in a rather wide concentration range of 1.0 × 10^-10 to 1.0 × 10^-2 M, with a fast response time of <35 s. Furthermore, the proposed optode displays a good selectivity toward Dy³⁺ ions in comparison with common coexisting cations. Also, it was applied successfully for determination of dysprosium ions in water samples.

Original language	English
Pages (from-to)	644-651
Number of pages	8
Journal	Sensors and Actuators B: Chemical
Volume	171-172
DOIs	https://doi.org/10.1016/j.snb.2012.05.048
State	Published - 2012
Externally published	Yes

Bibliographical note

Funding Information:
The authors are grateful to the Research Council of University of Tehran for the financial support of this work.

Keywords

Dysprosium
Fluorescence
Optode
Sensor

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Instrumentation
Condensed Matter Physics
Surfaces, Coatings and Films
Metals and Alloys
Electrical and Electronic Engineering
Materials Chemistry

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10.1016/j.snb.2012.05.048

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title = "Lanthanide recognition: A dysprosium(III) selective fluorimetric bulk optode",

abstract = "A fluorescence optical sensor for sensitive and selective determination of dysprosium(III) ions in aqueous solution has been prepared. The sensing system is made of 5-(dimethylamino)-N-(furan-2-yl-methylene)-naphthalene-1- sulfonohydrazide (L), as a neutral Dy3+-selective fluoroionophore, and a plasticized PVC membrane containing sodium tetraphenyl borate as a liphophilic anionic additive. The response of the optode is based on the strong fluorescence quenching of L by Dy3+ ions. At a pH of 5.0 the proposed sensor displays linear response in a rather wide concentration range of 1.0 × 10-10 to 1.0 × 10-2 M, with a fast response time of <35 s. Furthermore, the proposed optode displays a good selectivity toward Dy3+ ions in comparison with common coexisting cations. Also, it was applied successfully for determination of dysprosium ions in water samples.",

keywords = "Dysprosium, Fluorescence, Optode, Sensor",

author = "Ganjali, \{Mohammad Reza\} and Gupta, \{Vinod Kumar\} and Morteza Hosseini and Maryam Hariri and Farnoush Faridbod and Parviz Norouzi",

note = "Funding Information: The authors are grateful to the Research Council of University of Tehran for the financial support of this work. ",

year = "2012",

doi = "10.1016/j.snb.2012.05.048",

language = "English",

volume = "171-172",

pages = "644--651",

journal = "Sensors and Actuators B: Chemical",

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T1 - Lanthanide recognition

T2 - A dysprosium(III) selective fluorimetric bulk optode

AU - Ganjali, Mohammad Reza

AU - Gupta, Vinod Kumar

AU - Hosseini, Morteza

AU - Hariri, Maryam

AU - Faridbod, Farnoush

AU - Norouzi, Parviz

N1 - Funding Information: The authors are grateful to the Research Council of University of Tehran for the financial support of this work.

PY - 2012

Y1 - 2012

N2 - A fluorescence optical sensor for sensitive and selective determination of dysprosium(III) ions in aqueous solution has been prepared. The sensing system is made of 5-(dimethylamino)-N-(furan-2-yl-methylene)-naphthalene-1- sulfonohydrazide (L), as a neutral Dy3+-selective fluoroionophore, and a plasticized PVC membrane containing sodium tetraphenyl borate as a liphophilic anionic additive. The response of the optode is based on the strong fluorescence quenching of L by Dy3+ ions. At a pH of 5.0 the proposed sensor displays linear response in a rather wide concentration range of 1.0 × 10-10 to 1.0 × 10-2 M, with a fast response time of <35 s. Furthermore, the proposed optode displays a good selectivity toward Dy3+ ions in comparison with common coexisting cations. Also, it was applied successfully for determination of dysprosium ions in water samples.

AB - A fluorescence optical sensor for sensitive and selective determination of dysprosium(III) ions in aqueous solution has been prepared. The sensing system is made of 5-(dimethylamino)-N-(furan-2-yl-methylene)-naphthalene-1- sulfonohydrazide (L), as a neutral Dy3+-selective fluoroionophore, and a plasticized PVC membrane containing sodium tetraphenyl borate as a liphophilic anionic additive. The response of the optode is based on the strong fluorescence quenching of L by Dy3+ ions. At a pH of 5.0 the proposed sensor displays linear response in a rather wide concentration range of 1.0 × 10-10 to 1.0 × 10-2 M, with a fast response time of <35 s. Furthermore, the proposed optode displays a good selectivity toward Dy3+ ions in comparison with common coexisting cations. Also, it was applied successfully for determination of dysprosium ions in water samples.

KW - Dysprosium

KW - Fluorescence

KW - Optode

KW - Sensor

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DO - 10.1016/j.snb.2012.05.048

M3 - Article

AN - SCOPUS:84864277040

SN - 0925-4005

VL - 171-172

SP - 644

EP - 651

JO - Sensors and Actuators B: Chemical

JF - Sensors and Actuators B: Chemical

ER -

Lanthanide recognition: A dysprosium(III) selective fluorimetric bulk optode

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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