A Universal Approach To Fabricate Ordered Colloidal Crystals Arrays Based on Electrostatic Self-Assembly
We present a novel and simple method to fabricate two-dimensional (2D) poly(styrene sulfate) (PSS, negatively charged) colloidal crystals on a positively charged substrate. Our strategy contains two separate steps: one is the three-dimensional (3D) assembly of PSS particles in ethanol, and the other...
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| Veröffentlicht in: | Langmuir 2010-12, Vol.26 (23), p.17936-17942 |
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| creator | Zhang, Xun Zhang, Junhu Zhu, Difu Li, Xiao Zhang, Xuemin Wang, Tieqiang Yang, Bai |
| description | We present a novel and simple method to fabricate two-dimensional (2D) poly(styrene sulfate) (PSS, negatively charged) colloidal crystals on a positively charged substrate. Our strategy contains two separate steps: one is the three-dimensional (3D) assembly of PSS particles in ethanol, and the other is electrostatic adsorption in water. First, 3D assembly in ethanol phase eliminates electrostatic attractions between colloids and the substrate. As a result, high-quality colloidal crystals are easily generated, for electrostatic attractions are unfavorable for the movement of colloidal particles during convective self-assembly. Subsequently, top layers of colloidal spheres are washed away in the water phase, whereas well-packed PSS colloids that are in contact with the substrate are tightly linked due to electrostatic interactions, resulting in the formation of ordered arrays of 2D colloidal spheres. Cycling these processes leads to the layer-by-layer assembly of 3D colloidal crystals with controllable layers. In addition, this strategy can be extended to the fabrication of patterned 2D colloidal crystals on patterned polyelectrolyte surfaces, not only on planar substrates but also on nonplanar substrates. This straightforward method may open up new possibilities for practical use of colloidal crystals of excellent quality, various patterns, and controllable fashions. |
| doi_str_mv | 10.1021/la103778m |
| format | Article |
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Our strategy contains two separate steps: one is the three-dimensional (3D) assembly of PSS particles in ethanol, and the other is electrostatic adsorption in water. First, 3D assembly in ethanol phase eliminates electrostatic attractions between colloids and the substrate. As a result, high-quality colloidal crystals are easily generated, for electrostatic attractions are unfavorable for the movement of colloidal particles during convective self-assembly. Subsequently, top layers of colloidal spheres are washed away in the water phase, whereas well-packed PSS colloids that are in contact with the substrate are tightly linked due to electrostatic interactions, resulting in the formation of ordered arrays of 2D colloidal spheres. Cycling these processes leads to the layer-by-layer assembly of 3D colloidal crystals with controllable layers. In addition, this strategy can be extended to the fabrication of patterned 2D colloidal crystals on patterned polyelectrolyte surfaces, not only on planar substrates but also on nonplanar substrates. This straightforward method may open up new possibilities for practical use of colloidal crystals of excellent quality, various patterns, and controllable fashions.</description><identifier>ISSN: 0743-7463</identifier><identifier>EISSN: 1520-5827</identifier><identifier>DOI: 10.1021/la103778m</identifier><identifier>PMID: 20973566</identifier><identifier>CODEN: LANGD5</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Chemistry ; Colloidal state and disperse state ; Colloids - chemistry ; Colloids: Surfactants and Self-Assembly, Dispersions, Emulsions, Foams ; Crystallization ; Dimethylpolysiloxanes - chemistry ; Ethanol - chemistry ; Exact sciences and technology ; General and physical chemistry ; Microscopy, Electron, Scanning - methods ; Nanoparticles - chemistry ; Nanotechnology - methods ; Particle Size ; Physical and chemical studies. Granulometry. Electrokinetic phenomena ; Polystyrenes - chemistry ; Silicon - chemistry ; Static Electricity ; Surface physical chemistry ; Surface Properties ; Textiles</subject><ispartof>Langmuir, 2010-12, Vol.26 (23), p.17936-17942</ispartof><rights>Copyright © 2010 American Chemical Society</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a410t-1e86e505b15c2732af1c00862249d4ec60165e7315b3214935ce2a8c7cdc091b3</citedby><cites>FETCH-LOGICAL-a410t-1e86e505b15c2732af1c00862249d4ec60165e7315b3214935ce2a8c7cdc091b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/la103778m$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/la103778m$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23619503$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20973566$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, Xun</creatorcontrib><creatorcontrib>Zhang, Junhu</creatorcontrib><creatorcontrib>Zhu, Difu</creatorcontrib><creatorcontrib>Li, Xiao</creatorcontrib><creatorcontrib>Zhang, Xuemin</creatorcontrib><creatorcontrib>Wang, Tieqiang</creatorcontrib><creatorcontrib>Yang, Bai</creatorcontrib><title>A Universal Approach To Fabricate Ordered Colloidal Crystals Arrays Based on Electrostatic Self-Assembly</title><title>Langmuir</title><addtitle>Langmuir</addtitle><description>We present a novel and simple method to fabricate two-dimensional (2D) poly(styrene sulfate) (PSS, negatively charged) colloidal crystals on a positively charged substrate. Our strategy contains two separate steps: one is the three-dimensional (3D) assembly of PSS particles in ethanol, and the other is electrostatic adsorption in water. First, 3D assembly in ethanol phase eliminates electrostatic attractions between colloids and the substrate. As a result, high-quality colloidal crystals are easily generated, for electrostatic attractions are unfavorable for the movement of colloidal particles during convective self-assembly. Subsequently, top layers of colloidal spheres are washed away in the water phase, whereas well-packed PSS colloids that are in contact with the substrate are tightly linked due to electrostatic interactions, resulting in the formation of ordered arrays of 2D colloidal spheres. Cycling these processes leads to the layer-by-layer assembly of 3D colloidal crystals with controllable layers. In addition, this strategy can be extended to the fabrication of patterned 2D colloidal crystals on patterned polyelectrolyte surfaces, not only on planar substrates but also on nonplanar substrates. This straightforward method may open up new possibilities for practical use of colloidal crystals of excellent quality, various patterns, and controllable fashions.</description><subject>Chemistry</subject><subject>Colloidal state and disperse state</subject><subject>Colloids - chemistry</subject><subject>Colloids: Surfactants and Self-Assembly, Dispersions, Emulsions, Foams</subject><subject>Crystallization</subject><subject>Dimethylpolysiloxanes - chemistry</subject><subject>Ethanol - chemistry</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Microscopy, Electron, Scanning - methods</subject><subject>Nanoparticles - chemistry</subject><subject>Nanotechnology - methods</subject><subject>Particle Size</subject><subject>Physical and chemical studies. Granulometry. Electrokinetic phenomena</subject><subject>Polystyrenes - chemistry</subject><subject>Silicon - chemistry</subject><subject>Static Electricity</subject><subject>Surface physical chemistry</subject><subject>Surface Properties</subject><subject>Textiles</subject><issn>0743-7463</issn><issn>1520-5827</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpt0MFO3DAQBmCrKioL7aEvUPlSVRxCZ-w4To7piqVISHsAztHEmYggJ9naWaR9-7pigUtPPsw3M55fiK8IlwgKf3pC0NaW4wexQqMgM6WyH8UKbK4zmxf6VJzF-AQAlc6rT-JUQWW1KYqVeKzlwzQ8c4jkZb3bhZnco7yf5YbaMDhaWG5Dx4E7uZ69n4cuuXU4xIV8lHUIdIjyF8VUnyd55dktYU7FZXDyjn2f1THy2PrDZ3HSpxb-cnzPxcPm6n79O7vdXt-s69uMcoQlQy4LNmBaNE5ZrahHB1AWSuVVl7MrAAvDVqNptcK80saxotJZ1zmosNXn4sfL3HTKnz3HpRmH6Nh7mnjex6ZEYwyCVUlevEiXfhwD980uDCOFQ4PQ_Mu1ecs12W_Hqft25O5NvgaZwPcjoOjI94EmN8R3pwusDOh3Ry42T_M-TCmM_yz8Cy5Sis4</recordid><startdate>20101207</startdate><enddate>20101207</enddate><creator>Zhang, Xun</creator><creator>Zhang, Junhu</creator><creator>Zhu, Difu</creator><creator>Li, Xiao</creator><creator>Zhang, Xuemin</creator><creator>Wang, Tieqiang</creator><creator>Yang, Bai</creator><general>American Chemical Society</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20101207</creationdate><title>A Universal Approach To Fabricate Ordered Colloidal Crystals Arrays Based on Electrostatic Self-Assembly</title><author>Zhang, Xun ; Zhang, Junhu ; Zhu, Difu ; Li, Xiao ; Zhang, Xuemin ; Wang, Tieqiang ; Yang, Bai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a410t-1e86e505b15c2732af1c00862249d4ec60165e7315b3214935ce2a8c7cdc091b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Chemistry</topic><topic>Colloidal state and disperse state</topic><topic>Colloids - chemistry</topic><topic>Colloids: Surfactants and Self-Assembly, Dispersions, Emulsions, Foams</topic><topic>Crystallization</topic><topic>Dimethylpolysiloxanes - chemistry</topic><topic>Ethanol - chemistry</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Microscopy, Electron, Scanning - methods</topic><topic>Nanoparticles - chemistry</topic><topic>Nanotechnology - methods</topic><topic>Particle Size</topic><topic>Physical and chemical studies. Granulometry. Electrokinetic phenomena</topic><topic>Polystyrenes - chemistry</topic><topic>Silicon - chemistry</topic><topic>Static Electricity</topic><topic>Surface physical chemistry</topic><topic>Surface Properties</topic><topic>Textiles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Xun</creatorcontrib><creatorcontrib>Zhang, Junhu</creatorcontrib><creatorcontrib>Zhu, Difu</creatorcontrib><creatorcontrib>Li, Xiao</creatorcontrib><creatorcontrib>Zhang, Xuemin</creatorcontrib><creatorcontrib>Wang, Tieqiang</creatorcontrib><creatorcontrib>Yang, Bai</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Langmuir</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Xun</au><au>Zhang, Junhu</au><au>Zhu, Difu</au><au>Li, Xiao</au><au>Zhang, Xuemin</au><au>Wang, Tieqiang</au><au>Yang, Bai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Universal Approach To Fabricate Ordered Colloidal Crystals Arrays Based on Electrostatic Self-Assembly</atitle><jtitle>Langmuir</jtitle><addtitle>Langmuir</addtitle><date>2010-12-07</date><risdate>2010</risdate><volume>26</volume><issue>23</issue><spage>17936</spage><epage>17942</epage><pages>17936-17942</pages><issn>0743-7463</issn><eissn>1520-5827</eissn><coden>LANGD5</coden><abstract>We present a novel and simple method to fabricate two-dimensional (2D) poly(styrene sulfate) (PSS, negatively charged) colloidal crystals on a positively charged substrate. Our strategy contains two separate steps: one is the three-dimensional (3D) assembly of PSS particles in ethanol, and the other is electrostatic adsorption in water. First, 3D assembly in ethanol phase eliminates electrostatic attractions between colloids and the substrate. As a result, high-quality colloidal crystals are easily generated, for electrostatic attractions are unfavorable for the movement of colloidal particles during convective self-assembly. Subsequently, top layers of colloidal spheres are washed away in the water phase, whereas well-packed PSS colloids that are in contact with the substrate are tightly linked due to electrostatic interactions, resulting in the formation of ordered arrays of 2D colloidal spheres. Cycling these processes leads to the layer-by-layer assembly of 3D colloidal crystals with controllable layers. In addition, this strategy can be extended to the fabrication of patterned 2D colloidal crystals on patterned polyelectrolyte surfaces, not only on planar substrates but also on nonplanar substrates. This straightforward method may open up new possibilities for practical use of colloidal crystals of excellent quality, various patterns, and controllable fashions.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>20973566</pmid><doi>10.1021/la103778m</doi><tpages>7</tpages></addata></record> |
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| subjects | Chemistry Colloidal state and disperse state Colloids - chemistry Colloids: Surfactants and Self-Assembly, Dispersions, Emulsions, Foams Crystallization Dimethylpolysiloxanes - chemistry Ethanol - chemistry Exact sciences and technology General and physical chemistry Microscopy, Electron, Scanning - methods Nanoparticles - chemistry Nanotechnology - methods Particle Size Physical and chemical studies. Granulometry. Electrokinetic phenomena Polystyrenes - chemistry Silicon - chemistry Static Electricity Surface physical chemistry Surface Properties Textiles |
| title | A Universal Approach To Fabricate Ordered Colloidal Crystals Arrays Based on Electrostatic Self-Assembly |
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