Shape and scale dependent diffusivity of colloidal nanoclusters and aggregates
The diffusion of colloidal nanoparticles and nanomolecular aggregates, which plays an important role in various biophysical and physicochemical phenomena, is currently under intense study. Here, we examine the shape and size dependent diffusion of colloidal nano- particles, fused nanoclusters and na...
Gespeichert in:
| Veröffentlicht in: | The European physical journal. ST, Special topics Special topics, 2016-07, Vol.225 (4), p.729-739 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 739 |
|---|---|
| container_issue | 4 |
| container_start_page | 729 |
| container_title | The European physical journal. ST, Special topics |
| container_volume | 225 |
| creator | Alcanzare, M.M.T. Ollila, S.T.T. Thakore, V. Laganapan, A.M. Videcoq, A. Cerbelaud, M. Ferrando, R. Ala-Nissila, T. |
| description | The diffusion of colloidal nanoparticles and nanomolecular aggregates, which plays an important role in various biophysical and physicochemical phenomena, is currently under intense study. Here, we examine the shape and size dependent diffusion of colloidal nano- particles, fused nanoclusters and nanoaggregates using a hybrid fluctuating lattice Boltzmann-Molecular Dynamics method. We use physically realistic parameters characteristic of an aqueous solution, with explicitly implemented microscopic no-slip and full-slip boundary conditions. Results from nanocolloids below 10 nm in radii demonstrate how the volume fraction of the hydrodynamic boundary layer influences diffusivities. Full-slip colloids are found to diffuse faster than no-slip particles. We also characterize the shape dependent anisotropy of the diffusion coefficients of nanoclusters through the Green-Kubo relation. Finally, we study the size dependence of the diffusion of nanoaggregates comprising
N
≤ 108 monomers and demonstrate that the diffusion coefficient approaches the continuum scaling limit of
N
−1/3
. |
| doi_str_mv | 10.1140/epjst/e2015-50263-y |
| format | Article |
| fullrecord | <record><control><sourceid>hal_cross</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_hal_01529910v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>oai_HAL_hal_01529910v1</sourcerecordid><originalsourceid>FETCH-LOGICAL-c373t-eb4dcc9ae8e8caf05e8d8077c59694291f671e1dd3a746372fa06299f4b9450d3</originalsourceid><addsrcrecordid>eNp9kMFOwzAMhiMEEmPwBFxy5VCWNEnbHKcJGNIEB-AceYnTdSptlXRIfXu6DjhysmX9n2V_hNxyds-5ZAvs9rFfYMq4ShRLM5EMZ2TGteJJJhk__-2FUpfkKsY9YypLtZiRl7cddEihcTRaqJE67LBx2PTUVd4fYvVV9QNtPbVtXbeVg5o20LS2PsQeQ5xIKMuAJfQYr8mFhzrizU-dk4_Hh_fVOtm8Pj2vlpvEilz0CW6ls1YDFlhY8Exh4QqW51bpTMtUc5_lHLlzAnKZiTz1wMZ7tZdbLRVzYk7uTnt3UJsuVJ8QBtNCZdbLjTnORhNjnrMvPmbFKWtDG2NA_wdwZo76zKTPTPrMpM8MIyVPVBzTTYnB7NtDaMan_sW-AQ8rd0o</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Shape and scale dependent diffusivity of colloidal nanoclusters and aggregates</title><source>Springer Nature - Complete Springer Journals</source><creator>Alcanzare, M.M.T. ; Ollila, S.T.T. ; Thakore, V. ; Laganapan, A.M. ; Videcoq, A. ; Cerbelaud, M. ; Ferrando, R. ; Ala-Nissila, T.</creator><creatorcontrib>Alcanzare, M.M.T. ; Ollila, S.T.T. ; Thakore, V. ; Laganapan, A.M. ; Videcoq, A. ; Cerbelaud, M. ; Ferrando, R. ; Ala-Nissila, T.</creatorcontrib><description>The diffusion of colloidal nanoparticles and nanomolecular aggregates, which plays an important role in various biophysical and physicochemical phenomena, is currently under intense study. Here, we examine the shape and size dependent diffusion of colloidal nano- particles, fused nanoclusters and nanoaggregates using a hybrid fluctuating lattice Boltzmann-Molecular Dynamics method. We use physically realistic parameters characteristic of an aqueous solution, with explicitly implemented microscopic no-slip and full-slip boundary conditions. Results from nanocolloids below 10 nm in radii demonstrate how the volume fraction of the hydrodynamic boundary layer influences diffusivities. Full-slip colloids are found to diffuse faster than no-slip particles. We also characterize the shape dependent anisotropy of the diffusion coefficients of nanoclusters through the Green-Kubo relation. Finally, we study the size dependence of the diffusion of nanoaggregates comprising
N
≤ 108 monomers and demonstrate that the diffusion coefficient approaches the continuum scaling limit of
N
−1/3
.</description><identifier>ISSN: 1951-6355</identifier><identifier>EISSN: 1951-6401</identifier><identifier>DOI: 10.1140/epjst/e2015-50263-y</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Active Matter and Nanofluids ; Atomic ; Chemical Sciences ; Classical and Continuum Physics ; Condensed Matter Physics ; Cooperative Particles: Patchy Colloids ; Material chemistry ; Materials Science ; Measurement Science and Instrumentation ; Molecular ; Optical and Plasma Physics ; Physics ; Physics and Astronomy ; Regular Article</subject><ispartof>The European physical journal. ST, Special topics, 2016-07, Vol.225 (4), p.729-739</ispartof><rights>EDP Sciences and Springer 2016</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c373t-eb4dcc9ae8e8caf05e8d8077c59694291f671e1dd3a746372fa06299f4b9450d3</citedby><cites>FETCH-LOGICAL-c373t-eb4dcc9ae8e8caf05e8d8077c59694291f671e1dd3a746372fa06299f4b9450d3</cites><orcidid>0000-0003-2750-9061 ; 0000-0001-6934-1872 ; 0000-0001-7030-9140</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1140/epjst/e2015-50263-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1140/epjst/e2015-50263-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>230,314,778,782,883,27911,27912,41475,42544,51306</link.rule.ids><backlink>$$Uhttps://hal.science/hal-01529910$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Alcanzare, M.M.T.</creatorcontrib><creatorcontrib>Ollila, S.T.T.</creatorcontrib><creatorcontrib>Thakore, V.</creatorcontrib><creatorcontrib>Laganapan, A.M.</creatorcontrib><creatorcontrib>Videcoq, A.</creatorcontrib><creatorcontrib>Cerbelaud, M.</creatorcontrib><creatorcontrib>Ferrando, R.</creatorcontrib><creatorcontrib>Ala-Nissila, T.</creatorcontrib><title>Shape and scale dependent diffusivity of colloidal nanoclusters and aggregates</title><title>The European physical journal. ST, Special topics</title><addtitle>Eur. Phys. J. Spec. Top</addtitle><description>The diffusion of colloidal nanoparticles and nanomolecular aggregates, which plays an important role in various biophysical and physicochemical phenomena, is currently under intense study. Here, we examine the shape and size dependent diffusion of colloidal nano- particles, fused nanoclusters and nanoaggregates using a hybrid fluctuating lattice Boltzmann-Molecular Dynamics method. We use physically realistic parameters characteristic of an aqueous solution, with explicitly implemented microscopic no-slip and full-slip boundary conditions. Results from nanocolloids below 10 nm in radii demonstrate how the volume fraction of the hydrodynamic boundary layer influences diffusivities. Full-slip colloids are found to diffuse faster than no-slip particles. We also characterize the shape dependent anisotropy of the diffusion coefficients of nanoclusters through the Green-Kubo relation. Finally, we study the size dependence of the diffusion of nanoaggregates comprising
N
≤ 108 monomers and demonstrate that the diffusion coefficient approaches the continuum scaling limit of
N
−1/3
.</description><subject>Active Matter and Nanofluids</subject><subject>Atomic</subject><subject>Chemical Sciences</subject><subject>Classical and Continuum Physics</subject><subject>Condensed Matter Physics</subject><subject>Cooperative Particles: Patchy Colloids</subject><subject>Material chemistry</subject><subject>Materials Science</subject><subject>Measurement Science and Instrumentation</subject><subject>Molecular</subject><subject>Optical and Plasma Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Regular Article</subject><issn>1951-6355</issn><issn>1951-6401</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp9kMFOwzAMhiMEEmPwBFxy5VCWNEnbHKcJGNIEB-AceYnTdSptlXRIfXu6DjhysmX9n2V_hNxyds-5ZAvs9rFfYMq4ShRLM5EMZ2TGteJJJhk__-2FUpfkKsY9YypLtZiRl7cddEihcTRaqJE67LBx2PTUVd4fYvVV9QNtPbVtXbeVg5o20LS2PsQeQ5xIKMuAJfQYr8mFhzrizU-dk4_Hh_fVOtm8Pj2vlpvEilz0CW6ls1YDFlhY8Exh4QqW51bpTMtUc5_lHLlzAnKZiTz1wMZ7tZdbLRVzYk7uTnt3UJsuVJ8QBtNCZdbLjTnORhNjnrMvPmbFKWtDG2NA_wdwZo76zKTPTPrMpM8MIyVPVBzTTYnB7NtDaMan_sW-AQ8rd0o</recordid><startdate>20160701</startdate><enddate>20160701</enddate><creator>Alcanzare, M.M.T.</creator><creator>Ollila, S.T.T.</creator><creator>Thakore, V.</creator><creator>Laganapan, A.M.</creator><creator>Videcoq, A.</creator><creator>Cerbelaud, M.</creator><creator>Ferrando, R.</creator><creator>Ala-Nissila, T.</creator><general>Springer Berlin Heidelberg</general><general>EDP Sciences</general><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0003-2750-9061</orcidid><orcidid>https://orcid.org/0000-0001-6934-1872</orcidid><orcidid>https://orcid.org/0000-0001-7030-9140</orcidid></search><sort><creationdate>20160701</creationdate><title>Shape and scale dependent diffusivity of colloidal nanoclusters and aggregates</title><author>Alcanzare, M.M.T. ; Ollila, S.T.T. ; Thakore, V. ; Laganapan, A.M. ; Videcoq, A. ; Cerbelaud, M. ; Ferrando, R. ; Ala-Nissila, T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c373t-eb4dcc9ae8e8caf05e8d8077c59694291f671e1dd3a746372fa06299f4b9450d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Active Matter and Nanofluids</topic><topic>Atomic</topic><topic>Chemical Sciences</topic><topic>Classical and Continuum Physics</topic><topic>Condensed Matter Physics</topic><topic>Cooperative Particles: Patchy Colloids</topic><topic>Material chemistry</topic><topic>Materials Science</topic><topic>Measurement Science and Instrumentation</topic><topic>Molecular</topic><topic>Optical and Plasma Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Regular Article</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alcanzare, M.M.T.</creatorcontrib><creatorcontrib>Ollila, S.T.T.</creatorcontrib><creatorcontrib>Thakore, V.</creatorcontrib><creatorcontrib>Laganapan, A.M.</creatorcontrib><creatorcontrib>Videcoq, A.</creatorcontrib><creatorcontrib>Cerbelaud, M.</creatorcontrib><creatorcontrib>Ferrando, R.</creatorcontrib><creatorcontrib>Ala-Nissila, T.</creatorcontrib><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>The European physical journal. ST, Special topics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alcanzare, M.M.T.</au><au>Ollila, S.T.T.</au><au>Thakore, V.</au><au>Laganapan, A.M.</au><au>Videcoq, A.</au><au>Cerbelaud, M.</au><au>Ferrando, R.</au><au>Ala-Nissila, T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Shape and scale dependent diffusivity of colloidal nanoclusters and aggregates</atitle><jtitle>The European physical journal. ST, Special topics</jtitle><stitle>Eur. Phys. J. Spec. Top</stitle><date>2016-07-01</date><risdate>2016</risdate><volume>225</volume><issue>4</issue><spage>729</spage><epage>739</epage><pages>729-739</pages><issn>1951-6355</issn><eissn>1951-6401</eissn><abstract>The diffusion of colloidal nanoparticles and nanomolecular aggregates, which plays an important role in various biophysical and physicochemical phenomena, is currently under intense study. Here, we examine the shape and size dependent diffusion of colloidal nano- particles, fused nanoclusters and nanoaggregates using a hybrid fluctuating lattice Boltzmann-Molecular Dynamics method. We use physically realistic parameters characteristic of an aqueous solution, with explicitly implemented microscopic no-slip and full-slip boundary conditions. Results from nanocolloids below 10 nm in radii demonstrate how the volume fraction of the hydrodynamic boundary layer influences diffusivities. Full-slip colloids are found to diffuse faster than no-slip particles. We also characterize the shape dependent anisotropy of the diffusion coefficients of nanoclusters through the Green-Kubo relation. Finally, we study the size dependence of the diffusion of nanoaggregates comprising
N
≤ 108 monomers and demonstrate that the diffusion coefficient approaches the continuum scaling limit of
N
−1/3
.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1140/epjst/e2015-50263-y</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0003-2750-9061</orcidid><orcidid>https://orcid.org/0000-0001-6934-1872</orcidid><orcidid>https://orcid.org/0000-0001-7030-9140</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1951-6355 |
| ispartof | The European physical journal. ST, Special topics, 2016-07, Vol.225 (4), p.729-739 |
| issn | 1951-6355 1951-6401 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_01529910v1 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Active Matter and Nanofluids Atomic Chemical Sciences Classical and Continuum Physics Condensed Matter Physics Cooperative Particles: Patchy Colloids Material chemistry Materials Science Measurement Science and Instrumentation Molecular Optical and Plasma Physics Physics Physics and Astronomy Regular Article |
| title | Shape and scale dependent diffusivity of colloidal nanoclusters and aggregates |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T22%3A37%3A03IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-hal_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Shape%20and%20scale%20dependent%20diffusivity%20of%20colloidal%20nanoclusters%20and%20aggregates&rft.jtitle=The%20European%20physical%20journal.%20ST,%20Special%20topics&rft.au=Alcanzare,%20M.M.T.&rft.date=2016-07-01&rft.volume=225&rft.issue=4&rft.spage=729&rft.epage=739&rft.pages=729-739&rft.issn=1951-6355&rft.eissn=1951-6401&rft_id=info:doi/10.1140/epjst/e2015-50263-y&rft_dat=%3Chal_cross%3Eoai_HAL_hal_01529910v1%3C/hal_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |