Patterning of a colloidal crystal film on a modified hydrophilic and hydrophobic surface

Zhong Ze Gu; Akira Fujishima; Osamu Sato

doi:10.1002/1521-3773(20020617)41:12<2067::AID-ANIE2067>3.0.CO;2-Z

Patterning of a colloidal crystal film on a modified hydrophilic and hydrophobic surface

Zhong Ze Gu, Akira Fujishima, Osamu Sato

Research output: Contribution to journal › Article › peer-review

88 Citations (Scopus)

Abstract

The unique photochemical properties of TiO₂ provides a stepwise approach for the easy and precise patterning of colloidal crystal films. In this approach patterns of hydrophobic and hydrophilic areas are formed on a TiO₂ surface and then a colored film of monodispersed polystyrene spheres is deposited on to the hydrophilic region (fish- shaped pattern in the example shown).

Original language	English
Pages (from-to)	2067-2070
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	41
Issue number	12
DOIs	https://doi.org/10.1002/1521-3773(20020617)41:12<2067::AID-ANIE2067>3.0.CO;2-Z
Publication status	Published - Jun 17 2002
Externally published	Yes

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)

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10.1002/1521-3773(20020617)41:12<2067::AID-ANIE2067>3.0.CO;2-Z

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AB - The unique photochemical properties of TiO2 provides a stepwise approach for the easy and precise patterning of colloidal crystal films. In this approach patterns of hydrophobic and hydrophilic areas are formed on a TiO2 surface and then a colored film of monodispersed polystyrene spheres is deposited on to the hydrophilic region (fish- shaped pattern in the example shown).

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Patterning of a colloidal crystal film on a modified hydrophilic and hydrophobic surface

Abstract

All Science Journal Classification (ASJC) codes

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