Provided is a poly-p-xylyene having at least one chemically active functional group present in a form of particles. In an embodiment, the functionalized poly-p-xylylene is synthesized via CVD, and electrospinning is then performed at a relatively low polymer concentration, so as to produce functionalized poly-p-xylylene particles. The functionalized poly-p-xylyene particles have a particle size at nano-scale or micro-scale. Such functionalized poly-p-xylyene particles can be applied to biological fields extensively.
US9320835B2
申请人:——
公开号:US9320835B2
公开(公告)日:2016-04-26
US9862799B2
申请人:——
公开号:US9862799B2
公开(公告)日:2018-01-09
Vapor-based synthesis of maleimide-functionalized coating for biointerface engineering
Chemical vapor deposition polymerization was used to deposit a novel maleimide-functionalized poly-p-xylylene coating on various substrates. The coated substrates are readily able to undergo thiol–maleimide click reaction under mild conditions. Applications using this coating technology are highlighted in low-protein-fouling modification as well as manipulated attachments and growth of bovine arterial endothelial cells.