Lithography combined with multilayer nanoassembly: versatile approach to fabricate nanocomposite micropatterns for biointerfaces

Author

Mohammed, J. Shaikh ; DeCoster, Mark A. ; McShane, M.J.

Author_Institution

Inst. for Micromanuf., Louisiana Tech Univ., Ruston, LA, USA

fYear

2005

fDate

12-15 May 2005

Firstpage

305

Lastpage

308

Abstract

A combination lithography-layer-by-layer (L-LbL) method for the fabrication of nanocomposite multicomponent micropatterns comprised of organic and/or inorganic materials is described. Nanofilm patterns of polymers, proteins, dyes, and/or nanoparticles may be constructed on glass substrates for potential applications in basic cell-material interactions, as well as components of photonics, electronics, and chemical microsystems. Cell-culture work with primary brain cells demonstrates the use of this method towards developing specialized bio-material interfaces.

Keywords

biomedical materials; cellular biophysics; micromechanical devices; multilayers; nanocomposites; nanoparticles; nanopatterning; photolithography; polymer films; proteins; self-assembly; bio-material interfaces; biointerfaces; brain cells; cell-culture; cell-material interaction; chemical microsystem; dyes; electronic component; glass substrates; inorganic materials; lithography; lithography-layer-by-layer method; multilayer nanoassembly; nanocomposite micropattern fabrication; nanofilm patterns; nanoparticles; organic materials; photonic components; polymers; proteins; Chemicals; Fabrication; Glass; Inorganic materials; Lithography; Nanoparticles; Nonhomogeneous media; Photonics; Polymers; Proteins; LbL (layer-by-layer); Micropatterning; multilayers; nanofilms; self-assembly;

fLanguage

English

Publisher

ieee

Conference_Titel

Microtechnology in Medicine and Biology, 2005. 3rd IEEE/EMBS Special Topic Conference on

Print_ISBN

0-7803-8711-2

Type

conf

DOI

10.1109/MMB.2005.1548456

Filename

1548456