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Polyhydroxyalkanoates (PHA): From production to nanoarchitecture.

Roshanak Tarrahi1, Zahra Fathi2, M Özgür Seydibeyoğlu3

  • 1Health Promotion Research Center, Iran University of Medical Sciences, 14496-14535 Tehran, Iran.

International Journal of Biological Macromolecules
|January 4, 2020
PubMed
Summary

Polyhydroxyalkanoates (PHAs), microbial biopolymers, are increasingly used in nanoarchitecture for advanced materials. Their unique properties enable applications in drug delivery, bioengineering, and catalysis.

Keywords:
Enzyme immobilizationNanoarchitectureNanocompositesNanofillersPolyhydroxyalkanoatesSmart drug delivery

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Area of Science:

  • Biomaterials Science
  • Nanotechnology
  • Microbiology

Background:

  • Polyhydroxyalkanoates (PHAs) are biodegradable and biocompatible polymers produced by microorganisms.
  • PHAs possess unique physicochemical properties making them attractive for various applications.
  • Recent research highlights PHAs' potential in nanoarchitecture and nanomaterial fabrication.

Purpose of the Study:

  • To review the production and properties of PHAs by microorganisms.
  • To discuss the emerging applications of PHAs in nanoarchitecture.
  • To explore methods for manipulating PHAs in nanomaterial fabrication.

Main Methods:

  • Literature review of PHA production and properties.
  • Analysis of recent studies on PHA-based nanoarchitecture.
  • Synthesis of information on PHA integration with nanoparticles.

Main Results:

  • PHAs are effectively produced by various microorganisms.
  • PHAs exhibit versatile properties suitable for nanomaterial development.
  • PHA integration with nanoparticles shows promise in drug delivery, antibacterial agents, and bioengineering.

Conclusions:

  • PHAs offer significant potential for developing advanced nanomaterials.
  • Further understanding of PHA nanoarchitectural capabilities can drive innovation in medicine, catalysis, sensors, and adsorbents.