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...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Sciendo
2015-03-01
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| Series: | Nukleonika |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/nuka-2015-0006 |
| _version_ | 1798032405835022336 |
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| author | Dziedzic-Kocurek Katarzyna Fornal Piotr Stanek Jan |
| author_facet | Dziedzic-Kocurek Katarzyna Fornal Piotr Stanek Jan |
| author_sort | Dziedzic-Kocurek Katarzyna |
| collection | DOAJ |
| 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. |
| first_indexed | 2024-04-11T20:13:32Z |
| format | Article |
| id | doaj.art-36fa2e8a8c8d44a1a771fde2de0163dc |
| institution | Directory Open Access Journal |
| issn | 0029-5922 |
| language | English |
| last_indexed | 2024-04-11T20:13:32Z |
| publishDate | 2015-03-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Nukleonika |
| spelling | doaj.art-36fa2e8a8c8d44a1a771fde2de0163dc2022-12-22T04:05:02ZengSciendoNukleonika0029-59222015-03-01601192210.1515/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 |
| spellingShingle | Dziedzic-Kocurek Katarzyna Fornal Piotr Stanek Jan Mobility of interacting inorganic nanoparticles Nukleonika dynamic light scattering hematite nanoparticles mobility mössbauer spectroscopy viscosity |
| title | 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_short | Mobility of interacting inorganic nanoparticles |
| title_sort | mobility of interacting inorganic nanoparticles |
| 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 |