Fluorinated Biomaterials » książka
Fluorinated Biomaterials
ISBN-13: 9783639130539 / Angielski / Miękka / 2009 / 96 str.
The application of supercritical carbon dioxide has been attracting more attention in the synthesis of biodegradable polymers. Highly pure products without residues can be recovered after the polymerization in supercritical carbon dioxide. In this book, the synthesis steps of polyester-based biodegradable polymers and the production of nanofiber scoffolds from these polymers are reported in details. For the synthesis of polyester-based biodegradable polymers, three types of block fluorinated poly(L-lactide-co- -caprolactone) are synthesized in supercritical carbon dioxide using reactive stabilizers including inner fluorinated segment and polylactide or polycaprolactone side chains. Perfluoro polyethers can be used as blood substitutes to deliver oxygen to tissues so that these materials are promising for biomedical applications. For the production of nanofiber scoffolds, electrospinning process is used to fabricate nanofiber scaffolds from synthesized biodegradable materials. Material characterization is carried out by nuclear magnetic resonance spectroscopy, differential scanning calorimetry, gel permeation chromatography, optical microscopy and scanning electron microscopy."
The application of supercritical carbon dioxide hasbeen attracting more attention in the synthesis ofbiodegradable polymers. Highly pure products withoutresidues can be recovered after the polymerization insupercritical carbon dioxide. In this book, thesynthesis steps of polyester-based biodegradablepolymers and the production of nanofiber scoffoldsfrom these polymers are reported in details.For the synthesis of polyester-based biodegradablepolymers, three types of block fluorinatedpoly(L-lactide-co-ε-caprolactone) are synthesized insupercritical carbon dioxide using reactivestabilizers including inner fluorinated segment andpolylactide or polycaprolactone side chains.Perfluoro polyethers can be used as blood substitutesto deliver oxygen to tissues so that these materialsare promising for biomedical applications. For the production of nanofiber scoffolds,electrospinning process is used to fabricatenanofiber scaffolds from synthesized biodegradablematerials. Material characterization is carried out by nuclearmagnetic resonance spectroscopy, differential scanning calorimetry, gel permeationchromatography,optical microscopy and scanningelectron microscopy.
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