Light-induced dynamically tunable micropatterned surface for the regulation of the endothelial cell alignment

Light-induced dynamically tunable micropatterned surface for the regulation of the endothelial cell alignment

The surface topography has a great effect on the behaviour of adherent cells. We report an efficient method to prepare shape memory surfaces with dynamically changed micropatterns, which can be induced by near-infrared (NIR) light by varying the power density. After polydopamine (PDA) was coated on...

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Bibliographic Details
Main Authors: Jiao Wang, Chengzhen Chu, Yang He, Tao Xiang, Shaobing Zhou
Format: Article
Language:English
Published: Wiley 2019-04-01
Series:Biosurface and Biotribology
Subjects:
photothermal effects
shape memory effects
cellular biophysics
adhesion
polymer films
surface topography
biomedical materials
power density
NIR-induced micropatterns
endothelial cells
NIR-induced shape memory surfaces
light-induced dynamically tunable micropatterned surface
endothelial cell alignment
adherent cells
dynamically changed micropatterns
near-infrared light
PDA
shape recovery
pressed micropatterns
recovered micropatterns
surface temperature
cross-linked polyethylene glycol-poly(ε-caprolactone)
polydopamine
photothermal properties
wavelength 808.0 nm
temperature 293 K to 298 K
Online Access:https://digital-library.theiet.org/content/journals/10.1049/bsbt.2019.0001

Internet

https://digital-library.theiet.org/content/journals/10.1049/bsbt.2019.0001

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