Determination of sodium and potassium ions in patients with SARS-Cov-2 disease by ion-selective electrodes based on polyelectrolyte complexes as a pseudo-liquid contact phase

• DOI: 10.1039/d1ra04582b
• Publication Date: 2021-11-10T13:56:47Z
• Authors: Liubov V. Pershina; Andrei R. Grabeklis; Ludmila N. Isankina; Ekaterina V. Skorb; Konstantin G. Nik...
• Keywords: Ion selective electrodes; Ion selective membranes; Potassium ions; 02 engineering and technology; Sodium ions; Contact phase; Carbon fibers; Polyelectrolyte multilayer; Ion concentrations; Potentiometric sensing; Ions; SARS; Sodium; Poly(ethyleneimine); Liquid contact; 540; Polyelectrolytes; Poly(styrene sulfonate); 620; 3. Good health; Coronavirus; Polyelectrolyte complexes; Chemistry; Potassium; 0210 nano-technology

Supramolecular assemblies based on polyelectrolyte complexes made it possible to create complex interfaces with predictable properties. Polyelectrolyte complexes serve as a pseudo-liquid contact in ion-selective electrodes.