Protein-based materials chemical synthesized

Biocompatibility of Chemically Synthesized Protein-based Materials... 

Recently, Murthy et al. have synthesized an acid-sensitive microgel material for the development of protein-based vaccines. The chemical design of these microgels is such that they degrade under the mildly acidic conditions found in the phago-... 

As introduced in Chapter 1, the present chapter constitutes Assertion 4 The Applications Assertion of the book. Production and purification are first addressed, as they obviously make up the initial enabling steps in moving toward applications of any materials. The most surefooted path toward materials applications of protein-based polymers, however, intertwines issues of production and purification through a combination of the two methods of preparation—chemical synthesis and biosynthesis. Chemical synthesis proved the biocompatibility of elastic protein-based polymers and therefore opened the door to medical applications. Demonstration of the biocompatibility of the chemically synthesized product made clear the purification required of elastic protein-based polymers produced by E. coli if unlimited medical applications were to be possible. Chemical synthesis also provided a faster route to diverse polymer compositions, which allowed... 

In this chapter, solid-state structure and properties relative to the morphologies of several chemically and bacterially synthesized biodegradable polymeric materials are described based mainly on the results obtained for bacterially synthesized polyesters by high resolution solid-state NMR spectroscopy. This chapter briefly discusses polymer blends, which also includes polysaccharides and proteins, since more details are given in other chapters of this book. Several books on biodegradable polymers have been published [1,2], and many review articles on structure and properties of bacterially synthesized polyesters have also been published elsewhere [7-10, 19-22]. 

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