Design and Fabrication of Topologically Complex, Three-Dimensional Microstructures

Author:

Jackman Rebecca J.12,Brittain Scott T.12,Adams Allan12,Prentiss Mara G.12,Whitesides George M.12

Affiliation:

1. R. J. Jackman, S. T. Brittain, G. M. Whitesides, Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA.

2. A. Adams and M. G. Prentiss, Department of Physics, Harvard University, 9 Oxford Street, Cambridge, MA 02138, USA.

Abstract

Two concepts for use in the fabrication of three-dimensional (3D) microstructures with complex topologies are described. Both routes begin with a two-dimensional (2D) pattern and transform it into a 3D microstructure. The concepts are illustrated by use of soft lithographic techniques to transfer 2D patterns to cylindrical (pseudo-3D) substrates. Subsequent steps—application of uniaxial strain, connection of patterns on intersecting surfaces—transform these patterns into free-standing, 3D, noncylindrically symmetrical microstructures. Microelectrodeposition provides an additive method that strengthens thin metal designs produced by patterning, welds nonconnected structures, and enables the high-strain deformations required in one method to be carried out successfully.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference29 articles.

1. K. Petersen Proc. IEEE 70 420 (1982).

2. Kovacs G. T. A., Petersen K., Albin M., Anal. Chem.68, 407A (1996).

3. L. T. Romankiw ECS Proc. Symp. Mag. Materials Processes and Devices IV Applications to Microelectromechanical Systems (MEMS) L. T. Romankiw and D. A. Herman Jr. Eds. (USA Electrochemical Society Pennington NJ 1996) pp. 253–272.

4. Becker E. W., Ehrfeld W., Hagmann P., Maner A., Munchmeyer D., Microelectron. Eng.4, 35 (1986).

5. W. Menz Sensors Actuators A54 785 (1996).

Cited by 155 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Auxetic mechanical metamaterials: from soft to stiff;International Journal of Extreme Manufacturing;2023-07-27

2. Understanding and Control of Compressively Buckled Semiconductor Thin Films;Physical Review Applied;2021-12-03

3. Application of negative Poisson’s ratio honeycomb structure in force measurement;Sensor Review;2021-10-11

4. Reducing Microfluidic Very Large-Scale Integration (mVLSI) Chip Area by Seam Carving;IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems;2021-10

5. Biopatterning: The Art of Patterning Biomolecules on Surfaces;Langmuir;2021-08-04

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3