Mobility of interacting inorganic nanoparticles
The mobility of the 110 nm-Fe2O3 particles in a viscous sucrose solution depends on the concentration of the nanoparticles. When the average particle–particle nearest neighbor distance <r> is less than 250 nm, the particle interaction slows down their mobility. When <r> is more than 170...
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doaj-36fa2e8a8c8d44a1a771fde2de0163dc2021-09-06T19:21:13ZengSciendoNukleonika0029-59222015-03-01601192210.1515/nuka-2015-0006nuka-2015-0006Mobility of interacting inorganic nanoparticlesDziedzic-Kocurek Katarzyna0Fornal Piotr1Stanek Jan2M. Smoluchowski Institute of Physics, Jagiellonian University, 11 Prof. S. Łojasiewicza Str., 30-348 Kraków, Poland, Tel.: +48 12 664 4697, Fax: +48 12 664 4905Institute of Physics, Technical University of Cracow, 1 Podchorążych Str., 30-084 Kraków, PolandM. Smoluchowski Institute of Physics, Jagiellonian University, 11 Prof. S. Łojasiewicza Str., 30-348 Kraków, Poland, Tel.: +48 12 664 4697, Fax: +48 12 664 4905The mobility of the 110 nm-Fe2O3 particles in a viscous sucrose solution depends on the concentration of the nanoparticles. When the average particle–particle nearest neighbor distance <r> is less than 250 nm, the particle interaction slows down their mobility. When <r> is more than 170 nm, the small mobility of nanoparticles does not depend on their concentration. The critical distance is approximately equal to 2Rh = 260 nm, where Rh is the hydrodynamic radius, determined by the dynamic light scattering (DLS) method.https://doi.org/10.1515/nuka-2015-0006dynamic light scatteringhematite nanoparticlesmobilitymössbauer spectroscopyviscosity |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Dziedzic-Kocurek Katarzyna Fornal Piotr Stanek Jan |
spellingShingle |
Dziedzic-Kocurek Katarzyna Fornal Piotr Stanek Jan Mobility of interacting inorganic nanoparticles Nukleonika dynamic light scattering hematite nanoparticles mobility mössbauer spectroscopy viscosity |
author_facet |
Dziedzic-Kocurek Katarzyna Fornal Piotr Stanek Jan |
author_sort |
Dziedzic-Kocurek Katarzyna |
title |
Mobility of interacting inorganic nanoparticles |
title_short |
Mobility of interacting inorganic nanoparticles |
title_full |
Mobility of interacting inorganic nanoparticles |
title_fullStr |
Mobility of interacting inorganic nanoparticles |
title_full_unstemmed |
Mobility of interacting inorganic nanoparticles |
title_sort |
mobility of interacting inorganic nanoparticles |
publisher |
Sciendo |
series |
Nukleonika |
issn |
0029-5922 |
publishDate |
2015-03-01 |
description |
The mobility of the 110 nm-Fe2O3 particles in a viscous sucrose solution depends on the concentration of the nanoparticles. When the average particle–particle nearest neighbor distance <r> is less than 250 nm, the particle interaction slows down their mobility. When <r> is more than 170 nm, the small mobility of nanoparticles does not depend on their concentration. The critical distance is approximately equal to 2Rh = 260 nm, where Rh is the hydrodynamic radius, determined by the dynamic light scattering (DLS) method. |
topic |
dynamic light scattering hematite nanoparticles mobility mössbauer spectroscopy viscosity |
url |
https://doi.org/10.1515/nuka-2015-0006 |
work_keys_str_mv |
AT dziedzickocurekkatarzyna mobilityofinteractinginorganicnanoparticles AT fornalpiotr mobilityofinteractinginorganicnanoparticles AT stanekjan mobilityofinteractinginorganicnanoparticles |
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1717774882287124480 |