Luminescence, high thermal stability of Erbium – Ytterbium Schiff base metal complexes for bioimaging application. (2022)

• Record Type: Journal Article
• Authors: Kavitha, A.; Kumar Madupu, Ram; Ravichandran, S.; Shanmugan, S.; Selvaraju, P.; Srinivas Prasad, M.V.V.K.
• Is Part Of: Materials today. Volume 51:Part 1(2022)
• Page Start: 1087
• Page End: 1095
• Publication Date: 2022
• Subjects: Photophysical -- Luminescence -- Thermal stability -- Bioimaging; Materials science -- Congresses -- Periodicals; 620.1
• DOI: 10.1016/j.matpr.2021.07.102
• Languages: English
• ISSNs: 2214-7853

Abstract

Highlights: A photophysical properties of pyrin-3-amine with 1-acetyl-2, 4-dihydroxybenzene Schiff base Erbium and Ytterbium complexes were synthesized and characterized by spectroscopic techniques. Erbium and Ytterbium complexes are having high luminescence in nature compared to free ligand. In a bioimaging study using Schiff base metal complexes as fluorescent staining dyes, would be appreciate quality in low cytotoxicity, simple preparation, photostability, It is smudged for cytoplasm structure. Abstract: An effort, investigate the photophysical belongings on pyrin-3-amine with 1-acetyl-2, 4-dihydroxybenzene Schiff base Erbium, and Ytterbium multiplexes have been created then categorised in spectroscopic methods identical UV, FTIR, Fluorescence, then Nuclear magnetic resonance spectroscopy. Proved thermal characterization of Schiff base metal complexes was to have high thermal stability by the TGA-DTA technique. Erbium and Ytterbium complexes have high luminescence in nature compared to a free ligand. A bioimaging study with Schiff base metal complexes is fluorescent staining dyes. It is appreciated quality in low cytotoxicity, simple preparation, photostability, and smudged cytoplasm structure. The quantum yield of lanthanides contributes to the brightness of Schiff base rare earth elements. The aim on molecular constructions limits intermolecular metal-ligand connections.