Improving the sensing ability of thiazolothiazole derivatives towards metal ions

Ana F. R. Cerqueira; Nuno M. M. Moura; Maria G. P. M. S. Neves; A. Jorge Parola; Augusto C. Tomé

doi:10.1016/j.jphotochem.2024.115490

Improving the sensing ability of thiazolothiazole derivatives towards metal ions

Ana F. R. Cerqueira, Nuno M. M. Moura, Maria G. P. M. S. Neves, A. Jorge Parola, Augusto C. Tomé

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

1 Citation (Scopus)

19 Downloads (Pure)

Abstract

Two non-symmetrical thiazolothiazoles (TzTz) incorporating pyridin-2-yl groups were synthesized and their sensing abilities towards a series of metal ions were evaluated. The new compounds exhibited good sensing capabilities towards Cu2+ and Zn2+, enabling the differentiation between these two metal ions through spectrophotometric and spectrofluorimetric titrations. The addition of other metal ions to these TzTz derivatives does not cause noticeable effects. The results of this study highlight the high potential of TzTz derivatives for metal ions detection applications.

Original language	English
Article number	115490
Number of pages	10
Journal	Journal of Photochemistry and Photobiology A: Chemistry
Volume	451
DOIs	https://doi.org/10.1016/j.jphotochem.2024.115490
Publication status	Published - 1 Jun 2024

Keywords

Chemosensor
Fluorescent probe
Metal ions sensing
Optic sensor
Thiazolo[5,4-d]thiazole

Access to Document

10.1016/j.jphotochem.2024.115490Licence: CC BY

Improving the sensing abilityFinal published version, 4.57 MBLicence: CC BY

Cite this

@article{07c4a3ab1db2458d95415a516eda92e0,

title = "Improving the sensing ability of thiazolothiazole derivatives towards metal ions",

abstract = "Two non-symmetrical thiazolothiazoles (TzTz) incorporating pyridin-2-yl groups were synthesized and their sensing abilities towards a series of metal ions were evaluated. The new compounds exhibited good sensing capabilities towards Cu2+ and Zn2+, enabling the differentiation between these two metal ions through spectrophotometric and spectrofluorimetric titrations. The addition of other metal ions to these TzTz derivatives does not cause noticeable effects. The results of this study highlight the high potential of TzTz derivatives for metal ions detection applications.",

keywords = "Chemosensor, Fluorescent probe, Metal ions sensing, Optic sensor, Thiazolo[5,4-d]thiazole",

author = "{F. R. Cerqueira}, Ana and {M. M. Moura}, Nuno and Neves, {Maria G. P. M. S.} and {Jorge Parola}, A. and Tom{\'e}, {Augusto C.}",

note = "info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50006%2F2020/PT# info:eu-repo/grantAgreement/FCT/POR_CENTRO/SFRH%2FBD%2F135597%2F2018/PT# Funding Information: N. Moura thanks FCT for funding through program DL 57/2016 – Norma transit{\'o}ria (REF.-048-88-ARH/2018). Publisher Copyright: {\textcopyright} 2024 The Author(s)",

year = "2024",

month = jun,

day = "1",

doi = "10.1016/j.jphotochem.2024.115490",

language = "English",

volume = "451",

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

issn = "1010-6030",

publisher = "Elsevier",

}

TY - JOUR

T1 - Improving the sensing ability of thiazolothiazole derivatives towards metal ions

AU - F. R. Cerqueira, Ana

AU - M. M. Moura, Nuno

AU - Neves, Maria G. P. M. S.

AU - Jorge Parola, A.

AU - Tomé, Augusto C.

N1 - info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50006%2F2020/PT# info:eu-repo/grantAgreement/FCT/POR_CENTRO/SFRH%2FBD%2F135597%2F2018/PT# Funding Information: N. Moura thanks FCT for funding through program DL 57/2016 – Norma transitória (REF.-048-88-ARH/2018). Publisher Copyright: © 2024 The Author(s)

PY - 2024/6/1

Y1 - 2024/6/1

N2 - Two non-symmetrical thiazolothiazoles (TzTz) incorporating pyridin-2-yl groups were synthesized and their sensing abilities towards a series of metal ions were evaluated. The new compounds exhibited good sensing capabilities towards Cu2+ and Zn2+, enabling the differentiation between these two metal ions through spectrophotometric and spectrofluorimetric titrations. The addition of other metal ions to these TzTz derivatives does not cause noticeable effects. The results of this study highlight the high potential of TzTz derivatives for metal ions detection applications.

AB - Two non-symmetrical thiazolothiazoles (TzTz) incorporating pyridin-2-yl groups were synthesized and their sensing abilities towards a series of metal ions were evaluated. The new compounds exhibited good sensing capabilities towards Cu2+ and Zn2+, enabling the differentiation between these two metal ions through spectrophotometric and spectrofluorimetric titrations. The addition of other metal ions to these TzTz derivatives does not cause noticeable effects. The results of this study highlight the high potential of TzTz derivatives for metal ions detection applications.

KW - Chemosensor

KW - Fluorescent probe

KW - Metal ions sensing

KW - Optic sensor

KW - Thiazolo[5,4-d]thiazole

UR - http://www.scopus.com/inward/record.url?scp=85184145010&partnerID=8YFLogxK

U2 - 10.1016/j.jphotochem.2024.115490

DO - 10.1016/j.jphotochem.2024.115490

M3 - Article

AN - SCOPUS:85184145010

SN - 1010-6030

VL - 451

JO - Journal of Photochemistry and Photobiology A: Chemistry

JF - Journal of Photochemistry and Photobiology A: Chemistry

M1 - 115490

ER -

Improving the sensing ability of thiazolothiazole derivatives towards metal ions

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this