Facile preparation of polyolefin-based amphiphilic graft copolymer fibers by combination of photoinduced graft copolymerization and electrospinning

evaluation of fat atrophy in patients with dermis fat graft of orbit by ct-scan

چکیده ندارد.

simplified method for preparation of hydrophilic PVDF membranes rom an amphiphilic graft copolymer

An attempt to reduce the number of steps and hence the overall costs involved in the preparation of hydrophilic flat sheet poly(vinylidene fluoride) (PVDF) membranes was made by adding PVDF polymer powders directly to an amphiphilic copolymer mixture containing PVDF grafted with poly(ethylene glycol) methyl ether methacrylate (PEGMA) (PVDF-g-PEGMA), solvent and unreacted PEGMA from the atom tra...

Preparation and Application of Dimer Acid/lignin Graft Copolymer

Dimer acid (DA) was grafted onto lignin (EHL) to form a graft copolymer DA-g-EHL. The selection of the reaction type and the optimization of the reaction conditions for the grafting reaction were conducted through orthogonal and single factor experiments. FT-IR and thermal analysis were used to characterize the graft product. It was found that, compared with free radical grafting, DA can be gra...

Block and Graft Copolymerization by Controlled/Living Radical Polymerization Methods

Presentation and Accessibility of Surface Bound Ligands on Amphiphilic Graft Copolymer Films

on Amphiphilic Graft Copolymer Films by William A. Kuhlman B.S. Chemistry New York University, 2000 B.E. Materials Science Stevens Institute of Technology, 2000 Submitted to the Department of Materials Science and Engineering in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in Materials Science and Engineering at the Massachusetts Institute of Technology June 20...