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Genetically encoded biosensors for the circular plastics bioeconomy
1Manchester Institute of Biotechnology (MIB), Department of Chemistry, University of Manchester, Manchester, M1 7DN, UK.
Metabolic Engineering Communications
|December 31, 2024
Summary
Biotechnology offers sustainable solutions for plastic production and recycling. Genetically encoded biosensors are key tools for developing a circular plastic bioeconomy by monitoring plastic precursors and enabling efficient recycling processes.
Area of Science:
- Biotechnology
- Synthetic Biology
- Biochemistry
Background:
- Current plastic production is unsustainable, contributing to climate change and pollution.
- Biotechnology provides alternatives using renewable resources and aids plastic recycling.
- Synthetic biology requires advanced analytical methods for optimizing biological processes.
Purpose of the Study:
- To review biosensors developed for plastic precursors and monomers.
- To summarize demonstrated and prospective applications of these biosensors.
- To support the development of a circular plastic bioeconomy.
Main Methods:
- Literature review of biosensors responsive to plastic precursors/monomers.
- Analysis of biosensor applications in plastic construction and deconstruction.
- Exploration of genetic regulatory tools for host-biosensor harmonization.
Main Results:
- Summary of existing biosensors for plastic-related compounds.
- Overview of biosensor utility in plastic synthesis and degradation.
- Identification of biosensors as crucial tools for the circular plastic bioeconomy.
Conclusions:
- Genetically encoded biosensors are vital for advancing the circular plastic bioeconomy.
- These biosensors facilitate monitoring and control in plastic bioproduction and recycling.
- The review serves as a resource for biosensor tools and applications in sustainable plastics.
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