Enzymes' power for plastics degradation

V Tournier, S Duquesne, F Guillamot… - Chemical …, 2023 - ACS Publications
Plastics are everywhere in our modern way of living, and their production keeps increasing
every year, causing major environmental concerns. Nowadays, the end-of-life management …

[HTML][HTML] Expanding plastics recycling technologies: chemical aspects, technology status and challenges

H Li, HA Aguirre-Villegas, RD Allen, X Bai… - Green …, 2022 - pubs.rsc.org
Less than 10% of the plastics generated globally are recycled, while the rest are incinerated,
accumulated in landfills, or leak into the environment. New technologies are emerging to …

Chemical and biological catalysis for plastics recycling and upcycling

LD Ellis, NA Rorrer, KP Sullivan, M Otto… - Nature Catalysis, 2021 - nature.com
Plastics pollution is causing an environmental crisis, prompting the development of new
approaches for recycling, and upcycling. Here, we review challenges and opportunities in …

Directed evolution of an efficient and thermostable PET depolymerase

EL Bell, R Smithson, S Kilbride, J Foster, FJ Hardy… - Nature Catalysis, 2022 - nature.com
The recent discovery of Is PETase, a hydrolytic enzyme that can deconstruct poly (ethylene
terephthalate)(PET), has sparked great interest in biocatalytic approaches to recycle …

[HTML][HTML] Microbial and enzymatic degradation of synthetic plastics

N Mohanan, Z Montazer, PK Sharma… - Frontiers in …, 2020 - frontiersin.org
Synthetic plastics are pivotal in our current lifestyle and therefore, its accumulation is a major
concern for environment and human health. Petroleum-derived (petro-) polymers such as …

[HTML][HTML] Sourcing thermotolerant poly (ethylene terephthalate) hydrolase scaffolds from natural diversity

E Erickson, JE Gado, L Avilán, F Bratti… - Nature …, 2022 - nature.com
Enzymatic deconstruction of poly (ethylene terephthalate)(PET) is under intense
investigation, given the ability of hydrolase enzymes to depolymerize PET to its constituent …

Computational redesign of a PETase for plastic biodegradation under ambient condition by the GRAPE strategy

Y Cui, Y Chen, X Liu, S Dong, Y Tian, Y Qiao… - Acs …, 2021 - ACS Publications
Nature has provided a fantastic array of enzymes that are responsible for essential
biochemical functions but not usually suitable for technological applications. Not content …

Mechanism-based design of efficient PET hydrolases

R Wei, G von Haugwitz, L Pfaff, J Mican… - ACS …, 2022 - ACS Publications
Polyethylene terephthalate (PET) is the most widespread synthetic polyester, having been
utilized in textile fibers and packaging materials for beverages and food, contributing …

Characterization and engineering of a two-enzyme system for plastics depolymerization

BC Knott, E Erickson, MD Allen… - Proceedings of the …, 2020 - National Acad Sciences
Plastics pollution represents a global environmental crisis. In response, microbes are
evolving the capacity to utilize synthetic polymers as carbon and energy sources. Recently …

[HTML][HTML] Biodegradation of plastic polymers by fungi: a brief review

M Srikanth, T Sandeep, K Sucharitha… - Bioresources and …, 2022 - Springer
Plastic polymers are non-degradable solid wastes that have become a great threat to the
whole world and degradation of these plastics would take a few decades. Compared with …