[HTML][HTML] Fluorescent and colorimetric sensors for anions: Highlights from 2020 to 2022

G Picci, R Montis, AM Gilchrist, PA Gale… - Coordination Chemistry …, 2024 - Elsevier
The development of colorimetric and fluorescent sensors continues apace. In this review, we
highlight developments made in this area from 2020 to 2022. The review is structured by the …

Cyanide detecting porphyrin fluorescent sensors: Effects of electron-donating/withdrawing substituents

J Hwang, TS Reddy, H Moon, HD Lee, MS Choi - Dyes and Pigments, 2023 - Elsevier
The detection of cyanide (CN−) and other dangerous chemicals is critical in many practical
scenarios. In this study, dicyanovinylporphyrins (DCVPs) 2a to 2d with electron-donating or …

Tuning Electron Transfer Coupling and Exchange Interaction in Bis-triarylamine Radical Cations and Dications by Bridge Electron Density

L Euringer, M Holzapfel, I Krummenacher… - Journal of the …, 2024 - ACS Publications
The influence of the electron density of a bridge connecting two redox centers on both the
intervalence hole transfer and the magnetic superexchange was investigated in a series of …

Oxazoline-appended benzimidazolium salts for selective micromolar detection of Fe3+ ions in water and an experimental and theoretical insight into Fe3+ ion sensing …

M Lamoria, R Kakkar, MD Milton - Journal of Photochemistry and …, 2024 - Elsevier
Four novel water-soluble benzimidazolium and bis-benzimidazolium salts appended with
oxazolines through methylene linker were synthesized and characterized. These …

Ratiometric orange fluorescent and colorimetric highly sensitive imidazolium-bearing naphthoquinolinedione-based probes for CN− sensing in aqueous solutions and …

A Kumar, W Hur, GH Seong, PS Chae - Analytica Chimica Acta, 2023 - Elsevier
The widespread use of cyanide (CN−) in industry results in contamination of various
effluents such as drain, lake, and tap water, an imminent danger to the environment and …

Potential applications of aggregation induced emission active heterocyclic compounds

FYF Soltan, M Sayed, MA Tawab… - Journal of …, 2023 - Wiley Online Library
Heterocyclic compounds are used as a basic structural tool in medicinal chemistry and are
very essential in our daily life. A wide range of heterocyclic compounds were reported to …

Fine-tuning the acceptor–donor ability of star shaped triarylborane–triphenylamine conjugates: synthesis, characterization and anion binding studies

AV Raveendran - New Journal of Chemistry, 2022 - pubs.rsc.org
The design and facile synthesis of three new star shaped triarylborane-triphenyl amine
donor–acceptor systems 1, 2 and 3 are reported with their characterization. The optical …

Transforming the fluorescent fluorine anion probe from on-off to ratiometric type by a tiny modification on the triarylborane group

Y Qian, W Yan, X Yang, H Meng, D Wang - Journal of Molecular Structure, 2023 - Elsevier
Based on the electron-deficient property of the p π orbital in boron atoms, varies of
triarylborane-based materials have been designed as the fluorescent probes to detect …

β-cyclodextrin and calix [4] arene-functionalized thieno [3, 2-b] thiophene based polymers as fluorescent ion sensors

G Hoda, R Isci, S Faraji, T Ozturk - Optics & Laser Technology, 2024 - Elsevier
Abstract Design, synthesis, and applications of four novel thienothiophene-based polymers
as sensing probes (G1-CD, G2-CD, G1-Cal, and G2-Cal), incorporating π-bridges of …

Engineered organotin (IV) and vanadium (V) derivatives with distinct coordination modes and luminescent properties for the efficient detection and quantification of …

K Kumar, A Datta, J Rohilla, S Thakur, R Singh… - … Acta Part A: Molecular …, 2023 - Elsevier
The distinction in coordination modes of metal complexes leads to their versatile structural
features and unique properties. Here, we report two tetradentate Schiff base ligands (H 2 L 1 …