Towards the self-assembly of anisotropic colloids: Monodisperse oblate ellipsoids
[Display omitted] •Developed a new method for creating non-spherical colloidal particles.•Produced oblate ellipsoidal particles of controlled, uniform size and shape.•Optimized method to maintain high fluorescence intensity for 3D confocal imaging.•Opens up new possibilities for studying the behavio...
Gespeichert in:
| Veröffentlicht in: | Journal of colloid and interface science 2014-02, Vol.416 (416), p.30-37 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 37 |
|---|---|
| container_issue | 416 |
| container_start_page | 30 |
| container_title | Journal of colloid and interface science |
| container_volume | 416 |
| creator | Florea, Daniel Wyss, Hans M. |
| description | [Display omitted]
•Developed a new method for creating non-spherical colloidal particles.•Produced oblate ellipsoidal particles of controlled, uniform size and shape.•Optimized method to maintain high fluorescence intensity for 3D confocal imaging.•Opens up new possibilities for studying the behavior of non-spherical colloids.
We present a robust and straightforward method for producing colloidal particles of oblate ellipsoidal shape via thermo/mechanical stretching of elastomeric films with embedded spherical particles. Our method produces uniformly sized and shaped colloidal particles. The method can be used for producing biaxially stretched particles of different aspect ratios and volumes; moreover, the method has a higher yield and batch size than previously reported methods for producing non-spherical particles via film stretching. These particles are ideal model systems for studying the self-assembly and gel formation for systems with anisotropic shapes and interactions. We illustrate this by adding of a non-adsorbing polymer to the solvent, thereby inducing directional depletion interactions between the particles. |
| doi_str_mv | 10.1016/j.jcis.2013.10.027 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1671629177</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0021979713009272</els_id><sourcerecordid>1671629177</sourcerecordid><originalsourceid>FETCH-LOGICAL-c419t-ff0d3f712a528814fb5a15c9067ad14fdd7808eca20dc0829c7da279f60169693</originalsourceid><addsrcrecordid>eNqFkE2LFDEQhoMo7rj6BzxIXwQvPValP9IRL7LoKqyIsJ5DJqlghp5Om-pR9t-bZsY9rqeiKk-9VB4hXiJsEbB_u9_uXeStBGzKYAtSPRIbBN3VCqF5LDYAEmuttLoQz5j3AIhdp5-KC9k2Cho9bMT32_THZs_V8pMqpjHUlpkOu_GuSqGyU-S05DRHV7k0jil6fld9TVPykWfKTFXajXahisYxzry-PxdPgh2ZXpzrpfjx6ePt1ef65tv1l6sPN7VrUS91COCboFDaTg4DtmHXWeychl5ZX1rv1QADOSvBOxikdspbqXToy9d1r5tL8eaUO-f060i8mENkV-6wE6UjG-wV9lKjUv9HWw1qaHpsCipPqMuJOVMwc44Hm-8Mglmtm71ZrZvV-jor1svSq3P-cXcgf7_yT3MBXp8By86OIdtpzbjnBtl2qNrCvT9xVMT9jpQNu0iTIx8zucX4FB-64y_FGqAT</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1490783613</pqid></control><display><type>article</type><title>Towards the self-assembly of anisotropic colloids: Monodisperse oblate ellipsoids</title><source>Elsevier ScienceDirect Journals Complete</source><creator>Florea, Daniel ; Wyss, Hans M.</creator><creatorcontrib>Florea, Daniel ; Wyss, Hans M.</creatorcontrib><description>[Display omitted]
•Developed a new method for creating non-spherical colloidal particles.•Produced oblate ellipsoidal particles of controlled, uniform size and shape.•Optimized method to maintain high fluorescence intensity for 3D confocal imaging.•Opens up new possibilities for studying the behavior of non-spherical colloids.
We present a robust and straightforward method for producing colloidal particles of oblate ellipsoidal shape via thermo/mechanical stretching of elastomeric films with embedded spherical particles. Our method produces uniformly sized and shaped colloidal particles. The method can be used for producing biaxially stretched particles of different aspect ratios and volumes; moreover, the method has a higher yield and batch size than previously reported methods for producing non-spherical particles via film stretching. These particles are ideal model systems for studying the self-assembly and gel formation for systems with anisotropic shapes and interactions. We illustrate this by adding of a non-adsorbing polymer to the solvent, thereby inducing directional depletion interactions between the particles.</description><identifier>ISSN: 0021-9797</identifier><identifier>EISSN: 1095-7103</identifier><identifier>DOI: 10.1016/j.jcis.2013.10.027</identifier><identifier>PMID: 24370398</identifier><identifier>CODEN: JCISA5</identifier><language>eng</language><publisher>Amsterdam: Elsevier Inc</publisher><subject>Anisotropic colloids ; Anisotropy ; Aspect ratio ; Biaxial ; Chemistry ; Colloidal state and disperse state ; Colloids ; Depletion ; Ellipsoids ; Exact sciences and technology ; General and physical chemistry ; Oblate ellipsoids ; Physical and chemical studies. Granulometry. Electrokinetic phenomena ; Self assembly ; Solvents ; Stretching ; Thermo/mechanical stretching</subject><ispartof>Journal of colloid and interface science, 2014-02, Vol.416 (416), p.30-37</ispartof><rights>2013 Elsevier Inc.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2013 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c419t-ff0d3f712a528814fb5a15c9067ad14fdd7808eca20dc0829c7da279f60169693</citedby><cites>FETCH-LOGICAL-c419t-ff0d3f712a528814fb5a15c9067ad14fdd7808eca20dc0829c7da279f60169693</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jcis.2013.10.027$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28245174$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24370398$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Florea, Daniel</creatorcontrib><creatorcontrib>Wyss, Hans M.</creatorcontrib><title>Towards the self-assembly of anisotropic colloids: Monodisperse oblate ellipsoids</title><title>Journal of colloid and interface science</title><addtitle>J Colloid Interface Sci</addtitle><description>[Display omitted]
•Developed a new method for creating non-spherical colloidal particles.•Produced oblate ellipsoidal particles of controlled, uniform size and shape.•Optimized method to maintain high fluorescence intensity for 3D confocal imaging.•Opens up new possibilities for studying the behavior of non-spherical colloids.
We present a robust and straightforward method for producing colloidal particles of oblate ellipsoidal shape via thermo/mechanical stretching of elastomeric films with embedded spherical particles. Our method produces uniformly sized and shaped colloidal particles. The method can be used for producing biaxially stretched particles of different aspect ratios and volumes; moreover, the method has a higher yield and batch size than previously reported methods for producing non-spherical particles via film stretching. These particles are ideal model systems for studying the self-assembly and gel formation for systems with anisotropic shapes and interactions. We illustrate this by adding of a non-adsorbing polymer to the solvent, thereby inducing directional depletion interactions between the particles.</description><subject>Anisotropic colloids</subject><subject>Anisotropy</subject><subject>Aspect ratio</subject><subject>Biaxial</subject><subject>Chemistry</subject><subject>Colloidal state and disperse state</subject><subject>Colloids</subject><subject>Depletion</subject><subject>Ellipsoids</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Oblate ellipsoids</subject><subject>Physical and chemical studies. Granulometry. Electrokinetic phenomena</subject><subject>Self assembly</subject><subject>Solvents</subject><subject>Stretching</subject><subject>Thermo/mechanical stretching</subject><issn>0021-9797</issn><issn>1095-7103</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkE2LFDEQhoMo7rj6BzxIXwQvPValP9IRL7LoKqyIsJ5DJqlghp5Om-pR9t-bZsY9rqeiKk-9VB4hXiJsEbB_u9_uXeStBGzKYAtSPRIbBN3VCqF5LDYAEmuttLoQz5j3AIhdp5-KC9k2Cho9bMT32_THZs_V8pMqpjHUlpkOu_GuSqGyU-S05DRHV7k0jil6fld9TVPykWfKTFXajXahisYxzry-PxdPgh2ZXpzrpfjx6ePt1ef65tv1l6sPN7VrUS91COCboFDaTg4DtmHXWeychl5ZX1rv1QADOSvBOxikdspbqXToy9d1r5tL8eaUO-f060i8mENkV-6wE6UjG-wV9lKjUv9HWw1qaHpsCipPqMuJOVMwc44Hm-8Mglmtm71ZrZvV-jor1svSq3P-cXcgf7_yT3MBXp8By86OIdtpzbjnBtl2qNrCvT9xVMT9jpQNu0iTIx8zucX4FB-64y_FGqAT</recordid><startdate>20140215</startdate><enddate>20140215</enddate><creator>Florea, Daniel</creator><creator>Wyss, Hans M.</creator><general>Elsevier Inc</general><general>Elsevier</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20140215</creationdate><title>Towards the self-assembly of anisotropic colloids: Monodisperse oblate ellipsoids</title><author>Florea, Daniel ; Wyss, Hans M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c419t-ff0d3f712a528814fb5a15c9067ad14fdd7808eca20dc0829c7da279f60169693</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Anisotropic colloids</topic><topic>Anisotropy</topic><topic>Aspect ratio</topic><topic>Biaxial</topic><topic>Chemistry</topic><topic>Colloidal state and disperse state</topic><topic>Colloids</topic><topic>Depletion</topic><topic>Ellipsoids</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Oblate ellipsoids</topic><topic>Physical and chemical studies. Granulometry. Electrokinetic phenomena</topic><topic>Self assembly</topic><topic>Solvents</topic><topic>Stretching</topic><topic>Thermo/mechanical stretching</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Florea, Daniel</creatorcontrib><creatorcontrib>Wyss, Hans M.</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of colloid and interface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Florea, Daniel</au><au>Wyss, Hans M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Towards the self-assembly of anisotropic colloids: Monodisperse oblate ellipsoids</atitle><jtitle>Journal of colloid and interface science</jtitle><addtitle>J Colloid Interface Sci</addtitle><date>2014-02-15</date><risdate>2014</risdate><volume>416</volume><issue>416</issue><spage>30</spage><epage>37</epage><pages>30-37</pages><issn>0021-9797</issn><eissn>1095-7103</eissn><coden>JCISA5</coden><abstract>[Display omitted]
•Developed a new method for creating non-spherical colloidal particles.•Produced oblate ellipsoidal particles of controlled, uniform size and shape.•Optimized method to maintain high fluorescence intensity for 3D confocal imaging.•Opens up new possibilities for studying the behavior of non-spherical colloids.
We present a robust and straightforward method for producing colloidal particles of oblate ellipsoidal shape via thermo/mechanical stretching of elastomeric films with embedded spherical particles. Our method produces uniformly sized and shaped colloidal particles. The method can be used for producing biaxially stretched particles of different aspect ratios and volumes; moreover, the method has a higher yield and batch size than previously reported methods for producing non-spherical particles via film stretching. These particles are ideal model systems for studying the self-assembly and gel formation for systems with anisotropic shapes and interactions. We illustrate this by adding of a non-adsorbing polymer to the solvent, thereby inducing directional depletion interactions between the particles.</abstract><cop>Amsterdam</cop><pub>Elsevier Inc</pub><pmid>24370398</pmid><doi>10.1016/j.jcis.2013.10.027</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-9797 |
| ispartof | Journal of colloid and interface science, 2014-02, Vol.416 (416), p.30-37 |
| issn | 0021-9797 1095-7103 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1671629177 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | Anisotropic colloids Anisotropy Aspect ratio Biaxial Chemistry Colloidal state and disperse state Colloids Depletion Ellipsoids Exact sciences and technology General and physical chemistry Oblate ellipsoids Physical and chemical studies. Granulometry. Electrokinetic phenomena Self assembly Solvents Stretching Thermo/mechanical stretching |
| title | Towards the self-assembly of anisotropic colloids: Monodisperse oblate ellipsoids |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-30T22%3A48%3A57IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Towards%20the%20self-assembly%20of%20anisotropic%20colloids:%20Monodisperse%20oblate%20ellipsoids&rft.jtitle=Journal%20of%20colloid%20and%20interface%20science&rft.au=Florea,%20Daniel&rft.date=2014-02-15&rft.volume=416&rft.issue=416&rft.spage=30&rft.epage=37&rft.pages=30-37&rft.issn=0021-9797&rft.eissn=1095-7103&rft.coden=JCISA5&rft_id=info:doi/10.1016/j.jcis.2013.10.027&rft_dat=%3Cproquest_cross%3E1671629177%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1490783613&rft_id=info:pmid/24370398&rft_els_id=S0021979713009272&rfr_iscdi=true |