Title :
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.
fDate :
6/27/1905 12:00:00 AM
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;
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
DOI :
10.1109/IEMBS.2005.1615366
