Title of article
Different colloids self-assembly in micromolding
Author/Authors
Huang، نويسنده , , Weihuan and Li، نويسنده , , Jian and Luo، نويسنده , , Chunxia and Zhang، نويسنده , , Jilin and Luan، نويسنده , , Shifang and Han، نويسنده , , Yanchun، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
4
From page
43
To page
46
Abstract
Micromolding in capillaries (MIMIC) and non-conformal contact micromolding (NCCM) were employed to pattern the silica microspheres by the use of capillary forces. Three types of silica microspheres aggregations, small dot, ring and grid patterns, from the same prepatterned poly(dimethylsiloxane) (PDMS) stamps, were created by tuning the contact mode between the PDMS mold and the substrate and the concentration of silica microspheres suspension during the micromolding. The formation mechanisms of different patterns were discussed.
Keywords
Silica microspheres , Non-conformal contact micromolding (NCCM) , Capillary forces , Poly dimethylsiloxane (PDMS) , Micromolding in capillaries (MIMIC)
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Serial Year
2006
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Record number
1791410
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