Anatase assemblies from algae: coupling biological self-assembly of 3-D nanoparticle structures with synthetic reaction chemistry

被引：90

作者：

Unocic, RR

Zalar, FM

Sarosi, PM

Cai, Y

Sandhage, KH

机构：

[1] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

[2] Ohio State Univ, Dept Mat Sci & Engn, Columbus, OH 43210 USA

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 07期

关键词：

D O I：

10.1039/b400599f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The shape-preserving conversion of biologically self-assembled 3-D nanoparticle structures (SiO2-based diatom frustules) into a new nanocrystalline material (anatase TiO2) via a halide gas/ solid displacement reaction route is demonstrated.

引用

页码：796 / 797

页数：2

共 24 条

[1] Calcitic microlenses as part of the photoreceptor system in brittlestars
Aizenberg, J
Tkachenko, A
Weiner, S
Addadi, L
Hendler, G
[J]. NATURE, 2001, 412 (6849) : 819 - 822
[2] Barbe CJ, 1997, J AM CERAM SOC, V80, P3157, DOI 10.1111/j.1151-2916.1997.tb03245.x
[3] Barin I., 1989, THERMOCHEMICAL DATA
[4] BROCK T, 2002, EUR COATINGS J, V1, P92
[5] Nanostructure of the diatom frustule as revealed by atomic force and scanning electron microscopy
Crawford, SA
Higgins, MJ
Mulvaney, P
Wetherbee, R
[J]. JOURNAL OF PHYCOLOGY, 2001, 37 (04) : 543 - 554
[6] HYODO T, 2002, CHEM SENSES, V18, P178
[7] Ordered macroporous materials by emulsion templating
Imhof, A
Pine, DJ
[J]. NATURE, 1997, 389 (6654) : 948 - 951
[8] *INT CTR DIFFR DAT, 770132 INT CTR DIFFR
[9] *INT CTR DIFFR DAT, 211272 INT CTR DIFFR
[10] Justicia I, 2002, ADV MATER, V14, P1399, DOI 10.1002/1521-4095(20021002)14:19<1399::AID-ADMA1399>3.0.CO

← 1 2 3 →