Multifunctional reactive polymers created by chemical vapor deposition (CVD) and methods of making such polymeric systems are provided. Such polymers provide multifunctional surfaces which can present two or more different molecules (e.g. biological ligands) in controlled ratios. Polymers may include compositional gradients allowing attached ligands to be presented as continuous gradients across a surface. The polymer compositions are modularly designable and applicable to a wider range of applications, including biomedical devices and diagnostic systems.
US8399047B2
申请人:——
公开号:US8399047B2
公开(公告)日:2013-03-19
Novel Poly(<i>p</i>-xylylenes): Thin Films with Tailored Chemical and Optical Properties
作者:J. Lahann、R. Langer
DOI:10.1021/ma011769e
日期:2002.5.21
Chemical vapordepositionpolymerization is used to prepare submicron thin films of poly(p-xylylenes) with distinct chemical and optical properties. The polymers are prepared from 13 different [2.2]paracyclophanes with variable degrees of substitution and functionalities including hydroxy, methoxy, amino, triflate, or trifluoroacetyl groups. The chemical composition of the poly(p-xylylenes) is in good