TP5 - Metal Oxide – Schiff Base Nanofibers as Novel Optical Sensors for Different Metal Ion Detection in Aquatic Environment
- Event
- EUROSENSORS XXXVII
2025-09-07 - 2025-09-10
Wroclaw - Band
- Poster II
- Chapter
- Bio/chemical and Environmental Sensors
- Author(s)
- D. Mandal, M. Barwiolek1, D. Jankowska, A. Kaczmarek-Kędziera, T. M. Muzioł - Nicolaus Copernicus University in Torun, Torun (Poland), I. Tepliakova, R. Viter - University of Latvia, Riga, (Latvia)
- Pages
- 359 - 360
- DOI
- 10.5162/EUROSENSORS2025/TP5
- ISBN
- 978-3-910600-07-2
- Price
- free
Abstract
Schiff base derivatives of 2,4-dihydroxybenzaldehyde and o-phenylenediamine are potential candidate for fluorescent chemosensors because their metal oxide – Schiff base composites can exhibit fluores-cence properties and can be sensitive to the metal ions in the aquatic environment. The spectroscopic properties of the ligand crystalized in MeOH and ethyl acetate were investigated by 1H, 13C, 1H₁₃C NMR, IR, UV-Vis, and fluorescent properties, along with sensitivity tests of its zinc(II) and copper(II) com-plexes. The morphology and composition of new materials were determined using SEM/EDS and AFM microscopy. The emission of new materials was noted.