Voltammetric Behavior, Identifying and Quantitatively Determining Iron-Based Nanoparticles, and Evaluating Their Stability in Simulated Solutions of Gastric Juice; Journal of Analytical Methods in Chemistry; Vol. 2018

Voltammetric Behavior, Identifying and Quantitatively Determining Iron-Based Nanoparticles, and Evaluating Their Stability in Simulated Solutions of Gastric Juice; Journal of Analytical Methods in Chemistry; Vol. 2018

Bibliographic Details
Parent link:Journal of Analytical Methods in Chemistry
Vol. 2018.— 2018.— [7319067, 6 p.]
Corporate Authors: Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий (ИШХБМТ), Национальный исследовательский Томский политехнический университет Инженерная школа природных ресурсов Отделение химической инженерии
Other Authors: Dubova N. M. Nadezhda Mikhailovna, Slepchenko G. B. Galina Borisovna, Khlusov I. A. Igor Albertovich, Ostapenko M. S. Mariya Sergeevna, Nesterov E. A. Evgeny Alexandrovich
Summary:Title screen
The electrochemical behavior of Fe3O4 nanoparticles, iron nanoparticles coated with carbon, and diazonium salts by voltammetry methods using a carbon paste electrode (CPE) has been studied. There has been developed a voltammetric method for identifying and quantifying solid-phase iron-based nanoparticles in the background electrolyte of 0.02?mole/dm3 Trilon B (pH 3.5) with the use of the CPE. Investigations of nanoparticles’ stability with various coatings in a simulated solution of gastric juice have been carried out. Nanoparticles stability has been evaluated on the basis of determining Fe(III) ions in a simulated solution after contacting with nanoparticles within different periods of time using the method of inversion voltammetry. It has been shown that nanoparticles coated with carbon and salts of arendiazonium are the most resistant to aggressive media.
Language:English
Published: 2018
Subjects:
электронный ресурс
труды учёных ТПУ
вольтамперометрический анализ
наночастицы
желудочный сок
растворы
Online Access:https://doi.org/10.1155/2018/7319067
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660047

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