Study of electrochemical behavior of the Fe3O4 nanoparticles in aprotic media / Kozitsina A. N.,Svalova T. S.,Glazyrina T. A.,Ivanova A. V.,Matern A. I. // RUSSIAN CHEMICAL BULLETIN. - 2016. - V. 65, l. 3. - P. 697-703.

ISSN/EISSN:
1066-5285 / 1573-9171
Type:
Article
Abstract:
Peculiarities of electrochemical behavior of the Fe3O4 magnetic nanoparticles immobilized on the surface of a platinum electrode in aprotic organic media were investigated. Possible scheme of electrochemical behavior of nanoparticles depending on pre-electrolysis potential (-1.3,-2.5 V) was suggested. The effect of pre-electrolysis time, potential scan rate and nature of supporting electrolyte on the processes investigated was determined. A linear dependence of electrochemical oxidation signal versus the concentration of nanoparticles in modifying suspension in the concentration range of 0.05-0.5 g L-1 was observed. The results of the performed research allow using magnetite nanoparticles as a direct signal-generating label in electrochemical immunoassay.
Author keywords:
Fe3O4 magnetic nanoparticles; cyclic voltammetry; electrochemical conversion; aprotic organic media BIOMEDICAL APPLICATIONS; MAGNETIC NANOPARTICLES; COLI O157H7; NANOMATERIALS; DISSOLUTION; DELIVERY; OXIDES; IRON; DRUG; FILM
DOI:
10.1007/s11172-016-1359-2
Web of Science ID:
ISI:000391826700015
Соавторы в МНС:
Другие поля
Поле Значение
Month MAR
Publisher SPRINGER
Address 233 SPRING ST, NEW YORK, NY 10013 USA
Language English
EISSN 1573-9171
Keywords-Plus BIOMEDICAL APPLICATIONS; MAGNETIC NANOPARTICLES; COLI O157H7; NANOMATERIALS; DISSOLUTION; DELIVERY; OXIDES; IRON; DRUG; FILM
Research-Areas Chemistry
Web-of-Science-Categories Chemistry, Multidisciplinary
Author-Email a.n.kozitsina@urfu.ru
ResearcherID-Numbers Kozitsina, Alisa/S-6317-2017
Funding-Acknowledgement Russian Foundation for Basic Research {[}14-03-01017A]; Government of the Russian Federation (Program 211) {[}02.A03.21.0006]
Funding-Text This work was financially supported by the Russian Foundation for Basic Research (Project No. 14-03-01017A) and the Government of the Russian Federation (Program 211, agreement No. 02.A03.21.0006).
Number-of-Cited-References 24
Usage-Count-Last-180-days 2
Usage-Count-Since-2013 3
Journal-ISO Russ. Chem. Bull.
Doc-Delivery-Number EH5QA