Mask-directed multiphoton lithography

被引：48

作者：

Kaehr, Bryan

Shear, Jason B. ^{[1
]}

机构：

[1] Univ Texas, Dept Chem & Biochem, Austin, TX 78712 USA

[2] Univ Texas, Inst Mol & Cellular Biol, Austin, TX 78712 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 07期

关键词：

D O I：

10.1021/ja068390y

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report a strategy to direct the multiphoton photocrosslinking (MPP) of proteins using mask objects or transparency-based masks. This approach enables rapid prototyping and generation of microstructures and functional surface gradients with arbitrary three-dimensional features. We demonstrate use of this strategy to transfer detailed shapes into biomaterial patterns and to fabricate microchambers capable of trapping and incubating a single motile bacterium.

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页码：1904 / +

页数：3

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