Opal chips: vectorial growth of colloidal crystal patterns inside silicon wafers

被引：164

作者：

Yang, SM ^{[1
]}

Ozin, GA ^{[1
]}

机构：

[1] Dept Chem, Mat Chem Res Grp, Toronto, ON M5S 3H6, Canada

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 24期

关键词：

D O I：

10.1039/b008534k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple, quick, reproducible and inexpensive method is described that combines self-assembly, micro-fluidics and soft lithography, to achieve a novel example of vectorial control of thickness, area, orientation and registry of patterned single crystal silica colloidal crystals in silicon wafers, coined opal chips, for potential applications in photonic chip and lab-on-chip technologies.

引用

页码：2507 / 2508

页数：2

共 15 条

[1] Patterned colloidal deposition controlled by electrostatic and capillary forces [J].

Aizenberg, J ;

Braun, PV ;

Wiltzius, P .

PHYSICAL REVIEW LETTERS, 2000, 84 (13) :2997-3000

[2]

Chomski E, 2000, ADV MATER, V12, P1071, DOI 10.1002/1521-4095(200007)12:14<1071::AID-ADMA1071>3.0.CO

[3]

2-J

[4] Electrophoretic deposition to control artificial opal growth [J].

Holgado, M ;

García-Santamaría, F ;

Blanco, A ;

Ibisate, M ;

Cintas, A ;

Míguez, H ;

Serna, CJ ;

Molpeceres, C ;

Requena, J ;

Mifsud, A ;

Meseguer, F ;

López, C .

LANGMUIR, 1999, 15 (14) :4701-4704

[5] Single-crystal colloidal multilayers of controlled thickness [J].

Jiang, P ;

Bertone, JF ;

Hwang, KS ;

Colvin, VL .

CHEMISTRY OF MATERIALS, 1999, 11 (08) :2132-2140

[6] Two- and three-dimensional crystallization of polymeric microspheres by micromolding in capillaries [J].

Kim, E ;

Xia, YN ;

Whitesides, GM .

ADVANCED MATERIALS, 1996, 8 (03) :245-&

[7] Photonic band in two-dimensional lattices of micrometer-sized spheres mechanically arranged under a scanning electron microscope [J].

Miyazaki, HT ;

Miyazaki, H ;

Ohtaka, K ;

Sato, T .

JOURNAL OF APPLIED PHYSICS, 2000, 87 (10) :7152-7158

[8] Trapping of bead-based reagents within microfluidic systems: On-chip solid-phase extraction and electrochromatography [J].

Oleschuk, RD ;

Shultz-Lockyear, LL ;

Ning, YB ;

Harrison, DJ .

ANALYTICAL CHEMISTRY, 2000, 72 (03) :585-590

[9]

Park SH, 1998, ADV MATER, V10, P1028, DOI 10.1002/(SICI)1521-4095(199809)10:13<1028::AID-ADMA1028>3.0.CO

[10]

2-P

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