Effect of ferrous ion concentration on the kinetics of radiation-induced iron-oxide nanoparticle formation and growth-Reference-Cited by-同舟云学术

Effect of ferrous ion concentration on the kinetics of radiation-induced iron-oxide nanoparticle formation and growth

Published:2017 Issue:1 Volume:19 Page:695-708
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Sutherland T. I.¹²³⁴,Sparks C. J.¹²³⁴,Joseph J. M.¹²³⁴,Wang Z.¹²³⁴,Whitaker G.¹²³⁴,Sham T. K.¹²³⁴,Wren J. C.¹²³⁴^ORCID

Affiliation:

1. Department of Chemistry

2. the University of Western Ontario

3. London

4. Canada

Abstract

Magnetite nanoparticles with a narrow size distribution were produced via gamma-radiolysis of FeSO₄ solutions. The average particle size increased with [Fe²⁺]₀. A multistage mechanism (supported by radiolysis kinetic modelling) is described that can explain the observed dependence of particle size on [Fe²⁺]₀.

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2017/CP/C6CP05456K

Reference46 articles.

1. The manipulation of natural killer cells to target tumor sites using magnetic nanoparticles

2. Potential application of superparamagnetic nanoparticles for extraction of bacterial genomic DNA from contaminated food and environmental samples

3. Iron oxide nanoparticles immobilized to mesoporous NH2-SiO2spheres by sulfonic acid functionalization as highly efficient catalysts

4. Size dependent gas sensing properties of spinel iron oxide nanoparticles

5. Hydrothermal synthesis and characterization of α-Fe2O3 nanoparticles

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