Spatial Patterning of Fibroblast Cells with Fabricating Holographic Patterning on the Photoresponsive Polymer

Author

Lee, Jae Kyoo ; Jang, Eunje ; Lee, Sin-Doo ; Kim, Sung June

Author_Institution

Interdisciplinary Program of Biomed. Eng., Seoul Nat. Univ.

fYear

2005

fDate

6/27/1905 12:00:00 AM

Firstpage

4107

Lastpage

4110

Abstract

Microtopographic feature was obtained by laser holographic fabrication on the photoresponsive polymer. Surface feature was localized using photomask for developing two dimensional cellular pattering. Fibroblast cells were cultured and proliferated only on the patterned substrate. Obtained cellular pattering suggests that the laser fabricating with photoresponsive polymer would be applied to regenerating new tissue and developing biomedical device of living cells

Keywords

biomedical materials; cellular biophysics; holography; laser applications in medicine; laser materials processing; masks; optical polymers; tissue engineering; biomedical device; cellular patterning; fibroblast cells; holographic patterning; laser holographic fabrication; microtopography; photomask; photoresponsive polymer; spatial patterning; tissue regeneration; Biomedical engineering; Cells (biology); Fibroblasts; Holography; Laser beams; Mirrors; Optical device fabrication; Optical polarization; Polymer films; Surface topography;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering in Medicine and Biology Society, 2005. IEEE-EMBS 2005. 27th Annual International Conference of the

Conference_Location

Shanghai

Print_ISBN

0-7803-8741-4

Type

conf

DOI

10.1109/IEMBS.2005.1615366

Filename

1615366