Biofunctionalization of polymers and their applications.
Polyhydroxyalkanoates (PHAs) are a family of biopolyesters synthesized by many types of bacteria as carbon and energy reserve materials. PHAs combine properties of thermal processibility, biodegradability, biocompatibility and sustainability. They have attracted attention from fermentation, materials and biomedical industries. Recent environmental concerns such as CO(2) emissions and plastic pollution as well as rapid exhaustion of petroleum resources have increased public and industrial interests in these unique materials. In fact, PHA has slowly evolved into an industrial value chain ranging from microbial fermentation, bioplastic packaging, biofuel, medical implants, drug delivery, protein purification, chiral chemicals and drug development. This chapter will discuss microbial PHA production and its applications in various fields.
Department of Biological Sciences and Biotechnology, School of Life Sciences, Tsinghua University, Beijing, 100084, China, chengq@mail.tsinghua.edu.cn.
Guo-Qiang
GQ
Chen
D001419:Bacteria / Q000378:metabolism*; D056804:Biofuels; D001688:Biological Products / Q000138:chemical synthesis / Q000627:therapeutic use; D004337:Drug Carriers / Q000138:chemical synthesis*; D005503:Food Additives / Q000138:chemical synthesis*; D054813:Polyhydroxyalkanoates / Q000096:biosynthesis* / Q000737:chemistry* / Q000627:therapeutic use; D019736:Prostheses and Implants
D056804:Biofuels; D001688:Biological Products; D004337:Drug Carriers; D005503:Food Additives; D054813:Polyhydroxyalkanoates