Polyhydroxyalkanoates - Wikipedia
Polyhydroxyalkanoates or PHAs are polyesters produced in nature by numerous microorganisms, including through bacterial fermentation of sugars or lipids. [1] When produced by bacteria they serve as both a source of energy and as a carbon store.
Polyhydroxyalkanoates: opening doors for a sustainable future
Apr 22, 2016 · Polyhydroxyalkanoates (PHAs) comprise a group of natural biodegradable polyesters that are synthesized by microorganisms. However, several disadvantages limit their competition with traditional...
A Review of Polyhydroxyalkanoates: Characterization ... - MDPI
Oct 8, 2024 · In this review, a comprehensive overview of polyhydroxyalkanoates (PHAs) is provided, including their characterization, applications, and the mechanisms underlying their biosynthesis.
Polyhydroxyalkanoates: Characteristics, production, recent ...
Jan 1, 2018 · Polyhydroxyalkanoates (PHAs) are biopolyesters, stored within cells as energy storage materials by various microorganisms. Due to their biocompatibility and biodegradability, PHAs have a wide range of applications in various industries such as biomedical sector including tissue engineering, bio-implant patches, drug delivery, surgery and wound ...
Polyhydroxyalkanoate - an overview | ScienceDirect Topics
Polyhydroxyalkanoates (PHAs) are polymers formed from hydroxyl-alkanoic acids, characterized by their biocompatibility, biodegradability, and tunable mechanical properties. They are naturally occurring polyesters produced by microorganisms and are commonly used in tissue engineering due to their favorable properties.
Polyhydroxyalkanoates: the natural biopolyester for future ...
Jul 5, 2023 · Abstract. Polyhydroxyalkanoates (PHAs) are a family of natural microbial biopolyesters with the same basic chemical structure and diverse side chain groups. Based on their excellent biodegradability, biocompatibility, thermoplastic properties and diversity, PHAs are highly promising medical biomaterials and elements of medical devices for ...
Polyhydroxyalkanoates: Recent Advances in Their Synthesis …
Sep 20, 2019 · Polyhydroxyalkanoates (PHAs) are microbial biopolymers (polyesters) that have a wide range of functions and applications. They serve in nature mainly as carbon and energy storage materials for a variety of microorganisms.