Nanometer-scale patterned surfaces for control of cell adhesion

Anal Sci. 2007 Mar;23(3):245-7. doi: 10.2116/analsci.23.245.

Abstract

A novel cell-adhesion surface, controlled by nanometer-scale topography and chemical patterning, was developed using semiconductor fabrication methods and the formation of self-assembled monolayers. The patterned surface had a sharp contrast between the adsorption and non-adsorption of proteins and cells, and the contrast could be maintained for more than 10 days. The patterning method could easily realize a single cell array and control of the cell morphology. The nanometer-scale patterned surface could control cell adhesion and proliferation. Using the patterned surface will contribute to studies about cell-surface interactions.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Cell Adhesion
  • Cell Culture Techniques / instrumentation*
  • Cell Culture Techniques / methods
  • Fibroblasts / cytology*
  • Mice
  • NIH 3T3 Cells
  • Nanotechnology / instrumentation*
  • Nanotechnology / methods*