Iron-core/carbon-shell nanoparticles with intrinsic peroxidase activity: new platform for mimetic glucose detection; Analytical Methods; Vol. 9, iss. 16

Iron-core/carbon-shell nanoparticles with intrinsic peroxidase activity: new platform for mimetic glucose detection; Analytical Methods; Vol. 9, iss. 16

Bibliographic Details
Parent link:Analytical Methods
Vol. 9, iss. 16.— 2017.— [P. 2433-2439]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра физической и аналитической химии (ФАХ) Научно-исследовательская лаборатория "Микропримесей" № 506 (НИЛ "Микропримесей" № 506)
Other Authors: Surgutskaya N. S. Nataliya Sergeevna, Trusova M. E. Marina Evgenievna, Slepchenko G. B. Galina Borisovna, Minin A. S., Pershina A. G. Aleksandra Gennadievna, Uimin M. A., Yermakov A. E., Postnikov P. S. Pavel Sergeevich
Summary:Title screen
Artificial enzymatic mimics based on nanoparticles have become a powerful tool for the improvement of analytical performance in the detection of important bioactive compounds. For the first time the intrinsic peroxidase-like activity of Fe-core/carbon shell nanoparticles was studied. The catalytic process was described by a typical Michaelis-Menten curve for enzyme kinetics, and the results were comparable with those previously published. The high catalytic performance of the allows the development of a new simple procedure for glucose determination with a low detection limit of 0.21 mu M. To our knowledge, this is the first study showing the ability to generate active oxygen species on the surfaces. We suppose that our investigation will open up a new direction in medicinal applications using these promising materials.
Language:English
Published: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
биологически активные соединения
наночастицы
пероксикдаза
перспективные материалы
лекарственные препараты
Online Access:http://www.rsc.org/suppdata/c7/ay/c7ay00598a/c7ay00598a1.pdf
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654870

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