3D graphene oxide-polymer hydrogel: near-infrared light-triggered active scaffold for reversible cell capture and on-demand release.
An active cell scaffold based on a graphene-polymer hydrogel has been successfully fabricated. The macroporous hydrogel can efficiently capture cells not only through the bioadhesive ligand RGD but also through on-demand release of cells with an NIR light stimulus. The latter process shows better dynamic control over cells than traditional passive-hydrogel-based cell depots.
['Li|Wen|W|', 'Wang|Jiasi|J|', 'Ren|Jinsong|J|', 'Qu|Xiaogang|X|']
D000180:Acrylic Resins D006108:Graphite D061307:Human Umbilical Vein Endothelial Cells D006801:Humans D020136:Hydrogel, Polyethylene Glycol Dimethacrylate D007259:Infrared Rays D049329:Nanostructures D009842:Oligopeptides D010087:Oxides D011108:Polymers D016062:Porosity D013696:Temperature
graphene hydrogel active scaffold control release near-infrared light