The DOI matches its Crossref record; 191 of the 191 references it cites were found in a registry or an index.
Biodegradation of polyethylene and polystyrene: From microbial deterioration to enzyme discovery
Open accessAbstract
The global production of plastics has continuously been soaring over the last decades due to their extensive use in our daily life and in industries. Although synthetic plastics offer great advantages from packaging to construction and electronics, their low biodegradability induce serious plastic pollution that damage the environment, human health and make irreversible changes in the ecological cycle. In particular, plastics containing only carbon-carbon (C-C) backbone are less susceptible to degradation due to the lack of hydrolysable groups. The representative polyethylene (PE) and polystyrene (PS) account for about 40% of the total plastic production. Various chemical and biological processes with great potential have been developed for plastic recycle and reuse, but biodegradation seems to be the most attractive and eco-friendly method to combat this growing environmental problem. In this review, we first summarize the current advances in PE and PS biodegradation, including isolation of microbes and potential degrading enzymes from different sources. Next, the state-of-the-art techniques used for evaluating and monitoring PE and PS degradation, the scientific toolboxes for enzyme discovery as well as the challenges and strategies for plastic biodegradation are intensively discussed. In return, it inspires a further technological exploration in expanding the diversity of species and enzymes, disclosing the essential pathways and developing new approaches to utilize plastic waste as feedstock for recycling and upcycling.
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Cited by
Polyethylene terephthalate (PET) recycling: A review
Muringayil Joseph, T., Azat, S., Ahmadi, Z., Moini Jazani, O., Esmaeili, A., Kianfar, E., Haponiuk, J., & Thomas, S. (2024) · Case Studies in Chemical and Environmental Engineering · doi:10.1016/j.cscee.2024.100673 · Cited by 357
A review on takeaway packaging waste: Types, ecological impact, and disposal route
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Metadata
- Authors
- Zhang, Y., Pedersen, J. N., Eser, B. E., & Guo, Z.
- Venue
- Biotechnology Advances
- Publisher
- Elsevier BV
- Published
- 2022-11
- Volume
- 60
- Pages
- 107991
- ISSN
- 0734-9750 (ISSN-L)
- OpenAlex
- W4281816902
- Cited by
- 369
- References
- 191
- FWCI
- 15.06
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Zhang, Y., Pedersen, J. N., Eser, B. E., & Guo, Z. (2022). Biodegradation of polyethylene and polystyrene: From microbial deterioration to enzyme discovery. Biotechnology Advances. https://doi.org/10.1016/j.biotechadv.2022.107991
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
