A new highly Selective, sensitive and NIR spectrophotometric probe based on A2B2-Type of unsymmetrical phthalocyanine for hazardous Be2+ recognition

Ozgur Yavuz; Mustafa Sezen; Yusuf Alcay; Mustafa Semih Yildirim; Hulya Aribuga; Emre Ozdemir; Utku Ertugral; Yilmaz Ozkilic; Nurcan Şenyurt Tuzun; Ismail Yilmaz

doi:10.1016/j.saa.2022.121484

A new highly Selective, sensitive and NIR spectrophotometric probe based on A₂B₂-Type of unsymmetrical phthalocyanine for hazardous Be²⁺ recognition

Ozgur Yavuz, Mustafa Sezen, Yusuf Alcay, Mustafa Semih Yildirim, Hulya Aribuga, Emre Ozdemir, Utku Ertugral, Yilmaz Ozkilic, Nurcan Şenyurt Tuzun, Ismail Yilmaz^*

^*Corresponding author for this work

Department of Chemistry

Istanbul Technical University

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

4 Citations (Scopus)

Abstract

The aim of this work is to construct a new A₂B₂-type of unsymmetrical and ratiometric phthalocyanine (Pc) based-probe O-A₂B₂ZnPc to provide an effective solution to critical inadequacy to be experienced for the detection of hazardous Be²⁺. O-A₂B₂ZnPc enabling strong absorption and emission in Near-Infrared region (λ_abs-λ_em wavelengths of 694–712 nm) showed excellent selectivity and sensitivity toward Be²⁺ among competitive metal ions by both spectrophotometric and fluorometric methods. The probe with oligomeric Pc form in THF was degraded with the addition of aqueous Be²⁺ and arranged to J-aggregation form, resulting in a remarkably diminishing in Q-band at 694 nm as well as a new band formation at 746 nm, and a considerably decreasing in fluorescence emission. The probe has superior features for the determination of Be²⁺ such as high quantum efficiency and photochemical stability, rapid response (1 s), high selectivity and very low Limit of Detection (0.26 ppb and 1.5 ppb) for UV–Vis and fluorescence, respectively which are quite good values according to the permissible amount of Be²⁺ (4 ppb) in water as specified by World Health Organization. O-A₂B₂ZnPc can be shown among the best performing probes with its unique properties according to previous studies in the literature. In addition, the geometrical and spectral features of the O-A₂B₂ZnPc were analyzed in detail by DFT calculations.

Original language	English
Article number	121484
Journal	Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Volume	284
DOIs	https://doi.org/10.1016/j.saa.2022.121484
Publication status	Published - 5 Jan 2023

Bibliographical note

Publisher Copyright:
© 2022 Elsevier B.V.

Funding

This work was supported by The Scientific and Technical Research Council of Turkey (TUBİTAK, Project no: 117Z381). This work was supported by The Scientific and Technical Research Council of Turkey (TUBİTAK, Project no: 117Z381). The authors gratefully acknowledge the National High Performance Computing Center at ITU(Grant 5004722017) for computational sources.

Funders	Funder number
International Technological University	5004722017
Türkiye Bilimsel ve Teknolojik Araştırma Kurumu	117Z381
Sheikh Bahaei National High Performance Computing Center, Isfahan University of Technology

Keywords

Beryllium
Fluorescence
Hazardous
Phthalocyanines
Ratiometric Sensor

Access to Document

10.1016/j.saa.2022.121484

Cite this

Yavuz, O., Sezen, M., Alcay, Y., Semih Yildirim, M., Aribuga, H., Ozdemir, E., Ertugral, U., Ozkilic, Y., Şenyurt Tuzun, N., & Yilmaz, I. (2023). A new highly Selective, sensitive and NIR spectrophotometric probe based on A₂B₂-Type of unsymmetrical phthalocyanine for hazardous Be²⁺ recognition. Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 284, Article 121484. https://doi.org/10.1016/j.saa.2022.121484

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abstract = "The aim of this work is to construct a new A2B2-type of unsymmetrical and ratiometric phthalocyanine (Pc) based-probe O-A2B2ZnPc to provide an effective solution to critical inadequacy to be experienced for the detection of hazardous Be2+. O-A2B2ZnPc enabling strong absorption and emission in Near-Infrared region (λabs-λem wavelengths of 694–712 nm) showed excellent selectivity and sensitivity toward Be2+ among competitive metal ions by both spectrophotometric and fluorometric methods. The probe with oligomeric Pc form in THF was degraded with the addition of aqueous Be2+ and arranged to J-aggregation form, resulting in a remarkably diminishing in Q-band at 694 nm as well as a new band formation at 746 nm, and a considerably decreasing in fluorescence emission. The probe has superior features for the determination of Be2+ such as high quantum efficiency and photochemical stability, rapid response (1 s), high selectivity and very low Limit of Detection (0.26 ppb and 1.5 ppb) for UV–Vis and fluorescence, respectively which are quite good values according to the permissible amount of Be2+ (4 ppb) in water as specified by World Health Organization. O-A2B2ZnPc can be shown among the best performing probes with its unique properties according to previous studies in the literature. In addition, the geometrical and spectral features of the O-A2B2ZnPc were analyzed in detail by DFT calculations.",

keywords = "Beryllium, Fluorescence, Hazardous, Phthalocyanines, Ratiometric Sensor",

author = "Ozgur Yavuz and Mustafa Sezen and Yusuf Alcay and {Semih Yildirim}, Mustafa and Hulya Aribuga and Emre Ozdemir and Utku Ertugral and Yilmaz Ozkilic and {{\c S}enyurt Tuzun}, Nurcan and Ismail Yilmaz",

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Yavuz, O, Sezen, M, Alcay, Y, Semih Yildirim, M, Aribuga, H, Ozdemir, E, Ertugral, U, Ozkilic, Y, Şenyurt Tuzun, N & Yilmaz, I 2023, 'A new highly Selective, sensitive and NIR spectrophotometric probe based on A₂B₂-Type of unsymmetrical phthalocyanine for hazardous Be²⁺ recognition', Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, vol. 284, 121484. https://doi.org/10.1016/j.saa.2022.121484

A new highly Selective, sensitive and NIR spectrophotometric probe based on A₂B₂-Type of unsymmetrical phthalocyanine for hazardous Be²⁺ recognition. / Yavuz, Ozgur; Sezen, Mustafa; Alcay, Yusuf et al.
In: Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, Vol. 284, 121484, 05.01.2023.

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

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T1 - A new highly Selective, sensitive and NIR spectrophotometric probe based on A2B2-Type of unsymmetrical phthalocyanine for hazardous Be2+ recognition

AU - Yavuz, Ozgur

AU - Sezen, Mustafa

AU - Alcay, Yusuf

AU - Semih Yildirim, Mustafa

AU - Aribuga, Hulya

AU - Ozdemir, Emre

AU - Ertugral, Utku

AU - Ozkilic, Yilmaz

AU - Şenyurt Tuzun, Nurcan

AU - Yilmaz, Ismail

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AB - The aim of this work is to construct a new A2B2-type of unsymmetrical and ratiometric phthalocyanine (Pc) based-probe O-A2B2ZnPc to provide an effective solution to critical inadequacy to be experienced for the detection of hazardous Be2+. O-A2B2ZnPc enabling strong absorption and emission in Near-Infrared region (λabs-λem wavelengths of 694–712 nm) showed excellent selectivity and sensitivity toward Be2+ among competitive metal ions by both spectrophotometric and fluorometric methods. The probe with oligomeric Pc form in THF was degraded with the addition of aqueous Be2+ and arranged to J-aggregation form, resulting in a remarkably diminishing in Q-band at 694 nm as well as a new band formation at 746 nm, and a considerably decreasing in fluorescence emission. The probe has superior features for the determination of Be2+ such as high quantum efficiency and photochemical stability, rapid response (1 s), high selectivity and very low Limit of Detection (0.26 ppb and 1.5 ppb) for UV–Vis and fluorescence, respectively which are quite good values according to the permissible amount of Be2+ (4 ppb) in water as specified by World Health Organization. O-A2B2ZnPc can be shown among the best performing probes with its unique properties according to previous studies in the literature. In addition, the geometrical and spectral features of the O-A2B2ZnPc were analyzed in detail by DFT calculations.

KW - Beryllium

KW - Fluorescence

KW - Hazardous

KW - Phthalocyanines

KW - Ratiometric Sensor

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