Electrochemical characteristics of coatings based on carbon black and novel partially oxidized pillar[5]arenes

Učënye zapiski Kazanskogo universiteta. Seriâ Estestvennye nauki/Učënye zapiski Kazanskogo universiteta. Seriâ Estestvennye nauki/Učenye zapiski Kazanskogo gosudarstvennogo universiteta. Seriâ Estestvennye nauki, Journal Year: 2025, Volume and Issue: 167(1), P. 5 - 23

Published: March 13, 2025

Pillar[5]arenes (P5A) are a class of supramolecular materials with structural cavities able to capture small molecules and ions via host–guest interaction, which makes them promising for sensor assembly. However, the application P5A in electrochemical sensors remains largely unexplored. This article examines properties coatings incorporating partially oxidized ferrocene carboxylic acid (Fc-COOH). An was developed based on these two electron transfer mediators, carbon black (CB), polyaniline (PANI). Polyaniline, owing its capacity redox conversion governed by pH, is well suited detection hydrogen solution. The quantitative ratio derivative Fc-COOH during their simultaneous layer-by-layer coating assembly assessed.

Language: Английский

Advances in crystallization chaperones based on a host-guest system for structural determination of difficult-to-crystallize molecules

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 538, P. 216712 - 216712

Published: April 18, 2025

Language: Английский

“Bis-Clamp-Cavity Synergy”, an Efficient Approach to Improve Guest Binding Properties of Macrocyclic Host and Its Application on Detection of Al³⁺ and Arg in Living Cells

Analytical Chemistry, Journal Year: 2024, Volume and Issue: 96(49), P. 19787 - 19795

Published: Nov. 22, 2024

Improving the selective and sensitive binding properties of macrocyclic hosts to target guests is always an interesting challenge. Herein, we introduce a novel "bis-clamp-cavity synergy" strategy enhance selectivity sensitivity pillararenes toward guests. To achieve this goal, designed synthesized

Language: Английский