Size selective assembly of colloidal particles on a template by directed self-assembly technique

We report a simple and effective approach to organize micron- and submicron-sized particles in a size selective manner. This approach utilizes the template assisted directed self-assembly technique. A topographically patterned photoresist surface is fabricated and used to create an ordered array of...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 22(2006), 19 vom: 12. Sept., Seite 8248-52
1. Verfasser: Varghese, Binni (VerfasserIn)
Weitere Verfasser: Cheong, Fook Chiong, Sindhu, Swaminathan, Yu, Ting, Lim, Chwee-Teck, Valiyaveettil, Suresh, Sow, Chorng-Haur
Format: Aufsatz
Sprache:English
Veröffentlicht: 2006
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Colloids Polystyrenes Solutions Water 059QF0KO0R
LEADER 01000naa a22002652 4500
001 NLM165177462
003 DE-627
005 20231223104143.0
007 tu
008 231223s2006 xx ||||| 00| ||eng c
028 5 2 |a pubmed24n0551.xml 
035 |a (DE-627)NLM165177462 
035 |a (NLM)16952269 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Varghese, Binni  |e verfasserin  |4 aut 
245 1 0 |a Size selective assembly of colloidal particles on a template by directed self-assembly technique 
264 1 |c 2006 
336 |a Text  |b txt  |2 rdacontent 
337 |a ohne Hilfsmittel zu benutzen  |b n  |2 rdamedia 
338 |a Band  |b nc  |2 rdacarrier 
500 |a Date Completed 06.09.2007 
500 |a Date Revised 21.11.2013 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a We report a simple and effective approach to organize micron- and submicron-sized particles in a size selective manner. This approach utilizes the template assisted directed self-assembly technique. A topographically patterned photoresist surface is fabricated and used to create an ordered array of colloidal particles from their aqueous suspensions. Assembly of particles on this template is then achieved by using a conventional spin coating technique. Feasibility of this technique to form a large area of patterned particle assemblies has been investigated. To arrange the particles on the template, the physical confinement offered by the surface topography must overcome a joint effect of centrifugal force and the hydrophobic nature of the photoresist surface. This concept has been extended to the size selective sorting of colloidal particles. The capability of this technique for sorting and organizing colloidal particles of a particular diameter from a mixture of microspheres is demonstrated 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Colloids  |2 NLM 
650 7 |a Polystyrenes  |2 NLM 
650 7 |a Solutions  |2 NLM 
650 7 |a Water  |2 NLM 
650 7 |a 059QF0KO0R  |2 NLM 
700 1 |a Cheong, Fook Chiong  |e verfasserin  |4 aut 
700 1 |a Sindhu, Swaminathan  |e verfasserin  |4 aut 
700 1 |a Yu, Ting  |e verfasserin  |4 aut 
700 1 |a Lim, Chwee-Teck  |e verfasserin  |4 aut 
700 1 |a Valiyaveettil, Suresh  |e verfasserin  |4 aut 
700 1 |a Sow, Chorng-Haur  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 22(2006), 19 vom: 12. Sept., Seite 8248-52  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:22  |g year:2006  |g number:19  |g day:12  |g month:09  |g pages:8248-52 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 22  |j 2006  |e 19  |b 12  |c 09  |h 8248-52