원문정보
초록
영어
Non-crosslinked, monodisperse polystyrene spheres were synthesized using an emulsifier-free emulsion polymerization Technique. Ordered 3D arrays of Hydrogel inverse opals were fabricated via capillary-attraction-induced methods by using nanoparticles of polystyrene beads as sacrificial templates. The inverse opaline samples obtained by gravity sedimentation method. Films obtained by Uv expose. The sample was immersed in dimethylbenzene for completely removing polystyrene spheres to from inverse opal hydrogels(IOHPEG). The interpenetrating polymer networks(IPNs) were formed by synthesis of a crosslinked poly(acrylic acid)(PAA) network within PEG hydrogel in order to reduce decrease of mechanical properties of PAA/PEG IPNs and PAA possesses carboxyl groups that could serve as sites for immobilization of various protein. Materials achievable with this technique. These structures could potentially find applications as Biosensor via fill biomaterials like a protein or glucose in the air sphere.