Fluorescent and electrochemical detection of Cu (II) ions in aqueous environment by a novel, simple and readily available AIE probe

Erman Karakuş; Simay Gunduz; Lokman Liv; Turan Ozturk

doi:10.1016/j.jphotochem.2020.112702

Fluorescent and electrochemical detection of Cu (II) ions in aqueous environment by a novel, simple and readily available AIE probe

Erman Karakuş^*
, Simay Gunduz
, Lokman Liv
, Turan Ozturk

^*Bu çalışma için yazışmadan sorumlu yazar

Kimya Bölümü

Scientific and Technological Research Council of Turkey

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

51 Atıf (Scopus)

Özet

We have devised a novel and fluorescent chemodosimeter (ANT-Fe), possessing an anthracene scaffold as a fluorophore and ferrocene as a redox active unit for selective and sensitive detection of Cu²⁺ ions in aqueous media. Its synthesis was realized by a simple combination of two commercially available compounds, 2-aminoanthracene and ferrocenecarboxaldehyde, in one-step without required column chromatography for the purification process. The probe offers distinct properties such as aggregation induced emission, dual sensing mode of fluorometric “turn-off” and electrochemical signaling with cathodic shift, high selectivity towards Cu²⁺ ions, fast response time and low detection limit (2.5 ppb) via C[dbnd]N bond hydrolysis. Detection of Cu²⁺ ions by ANT-Fe adsorbed on a test paper system with the naked eye as a practical application is also successfully reported.

Orijinal dil	İngilizce
Makale numarası	112702
Dergi	Journal of Photochemistry and Photobiology A: Chemistry
Hacim	400
DOI'lar	https://doi.org/10.1016/j.jphotochem.2020.112702
Yayın durumu	Yayınlandı - 1 Eyl 2020

Bibliyografik not

Publisher Copyright:
© 2020 Elsevier B.V.

Finansman

The authors gratefully acknowledge The Scientific and Technological Research Council of Turkey, National Metrology Institute, (TUBITAK UME) for financial support and thank to Muhiddin ÇERGEL for NMR analysis, Gökhan BİLSEL for HRMS analysis and Gökhan AKTAŞ for DLS measurements.

Finansörler
Türkiye Bilimsel ve Teknolojik Araştirma Kurumu
Ulusal Metroloji Enstitüsü, Türkiye Bilimsel ve Teknolojik Araştirma Kurumu
National Institute of Metrology, China

Belgeye Erişim

10.1016/j.jphotochem.2020.112702

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@article{630162e7b3884b09bc153847fe434273,

title = "Fluorescent and electrochemical detection of Cu (II) ions in aqueous environment by a novel, simple and readily available AIE probe",

abstract = "We have devised a novel and fluorescent chemodosimeter (ANT-Fe), possessing an anthracene scaffold as a fluorophore and ferrocene as a redox active unit for selective and sensitive detection of Cu2+ ions in aqueous media. Its synthesis was realized by a simple combination of two commercially available compounds, 2-aminoanthracene and ferrocenecarboxaldehyde, in one-step without required column chromatography for the purification process. The probe offers distinct properties such as aggregation induced emission, dual sensing mode of fluorometric “turn-off” and electrochemical signaling with cathodic shift, high selectivity towards Cu2+ ions, fast response time and low detection limit (2.5 ppb) via C[dbnd]N bond hydrolysis. Detection of Cu2+ ions by ANT-Fe adsorbed on a test paper system with the naked eye as a practical application is also successfully reported.",

keywords = "Aggregation-induced-emission, Anthracene, Copper (II) probe, Electrochemical sensor, Ferrocene, Fluorometric sensor",

author = "Erman Karaku{\c s} and Simay Gunduz and Lokman Liv and Turan Ozturk",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier B.V.",

year = "2020",

month = sep,

day = "1",

doi = "10.1016/j.jphotochem.2020.112702",

language = "English",

volume = "400",

journal = "Journal of Photochemistry and Photobiology A: Chemistry",

issn = "1010-6030",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Fluorescent and electrochemical detection of Cu (II) ions in aqueous environment by a novel, simple and readily available AIE probe

AU - Karakuş, Erman

AU - Gunduz, Simay

AU - Liv, Lokman

AU - Ozturk, Turan

PY - 2020/9/1

Y1 - 2020/9/1

N2 - We have devised a novel and fluorescent chemodosimeter (ANT-Fe), possessing an anthracene scaffold as a fluorophore and ferrocene as a redox active unit for selective and sensitive detection of Cu2+ ions in aqueous media. Its synthesis was realized by a simple combination of two commercially available compounds, 2-aminoanthracene and ferrocenecarboxaldehyde, in one-step without required column chromatography for the purification process. The probe offers distinct properties such as aggregation induced emission, dual sensing mode of fluorometric “turn-off” and electrochemical signaling with cathodic shift, high selectivity towards Cu2+ ions, fast response time and low detection limit (2.5 ppb) via C[dbnd]N bond hydrolysis. Detection of Cu2+ ions by ANT-Fe adsorbed on a test paper system with the naked eye as a practical application is also successfully reported.

AB - We have devised a novel and fluorescent chemodosimeter (ANT-Fe), possessing an anthracene scaffold as a fluorophore and ferrocene as a redox active unit for selective and sensitive detection of Cu2+ ions in aqueous media. Its synthesis was realized by a simple combination of two commercially available compounds, 2-aminoanthracene and ferrocenecarboxaldehyde, in one-step without required column chromatography for the purification process. The probe offers distinct properties such as aggregation induced emission, dual sensing mode of fluorometric “turn-off” and electrochemical signaling with cathodic shift, high selectivity towards Cu2+ ions, fast response time and low detection limit (2.5 ppb) via C[dbnd]N bond hydrolysis. Detection of Cu2+ ions by ANT-Fe adsorbed on a test paper system with the naked eye as a practical application is also successfully reported.

KW - Aggregation-induced-emission

KW - Anthracene

KW - Copper (II) probe

KW - Electrochemical sensor

KW - Ferrocene

KW - Fluorometric sensor

UR - https://www.scopus.com/pages/publications/85086725636

U2 - 10.1016/j.jphotochem.2020.112702

DO - 10.1016/j.jphotochem.2020.112702

M3 - Article

AN - SCOPUS:85086725636

SN - 1010-6030

VL - 400

JO - Journal of Photochemistry and Photobiology A: Chemistry

JF - Journal of Photochemistry and Photobiology A: Chemistry

M1 - 112702

ER -

Fluorescent and electrochemical detection of Cu (II) ions in aqueous environment by a novel, simple and readily available AIE probe

Özet

Bibliyografik not

Finansman

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap