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 …

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 …

Biodegradation of highly crystallized poly (ethylene terephthalate) through cell surface codisplay of bacterial PETase and hydrophobin

Z Chen, R Duan, Y Xiao, Y Wei, H Zhang, X Sun… - Nature …, 2022 - nature.com
The process of recycling poly (ethylene terephthalate)(PET) remains a major challenge due
to the enzymatic degradation of high-crystallinity PET (hcPET). Recently, a bacterial PET …

Biodegradation of poly (ethylene terephthalate): mechanistic insights, advances, and future innovative strategies

A Kushwaha, L Goswami, M Singhvi, BS Kim - Chemical Engineering …, 2023 - Elsevier
Abstract Globally, poly (ethylene terephthalate)(PET) is the most utilized class of
thermoplastic single-use polyesters, accumulating in ecosystems and aggravating …

The role of plastic chemical recycling processes in a circular economy context

Q Liu, S Martinez-Villarreal, S Wang, NNT Tien… - Chemical Engineering …, 2024 - Elsevier
It is estimated that nearly 400 million tons of plastic are produced each year worldwide.
However, only 10% of this enormous amount is recycled after use. Currently, mechanical …

A comprehensive and critical review on key elements to implement enzymatic PET depolymerization for recycling purposes

A Carniel, V de Abreu Waldow, AM de Castro - Biotechnology Advances, 2021 - Elsevier
Plastics production and recycling chains must be refitted to a circular economy. Poly
(ethylene terephthalate)(PET) is especially suitable for recycling because of its hydrolysable …

Perspectives on the Role of Enzymatic Biocatalysis for the Degradation of Plastic PET

RP Magalhães, JM Cunha, SF Sousa - International Journal of Molecular …, 2021 - mdpi.com
Plastics are highly durable and widely used materials. Current methodologies of plastic
degradation, elimination, and recycling are flawed. In recent years, biodegradation (the …

Development of Enzyme-Based Approaches for Recycling PET on an Industrial Scale

K Oda, A Wlodawer - Biochemistry, 2024 - ACS Publications
Pollution by plastics such as polyethylene (PE), polypropylene (PP), polyvinyl chloride
(PVC), polyurethane (PUR), polyamide (PA), polystyrene (PS), and poly (ethylene …

Current advances in the structural biology and molecular engineering of PETase

F Liu, T Wang, W Yang, Y Zhang, Y Gong… - … in Bioengineering and …, 2023 - frontiersin.org
Poly (ethylene terephthalate)(PET) is a highly useful synthetic polyester plastic that is widely
used in daily life. However, the increase in postconsumer PET as plastic waste that is …

Enhanced biodegradation of waste poly (ethylene terephthalate) using a reinforced plastic degrading enzyme complex

DH Hwang, ME Lee, BH Cho, JW Oh, SK You… - Science of The Total …, 2022 - Elsevier
Abstract Poly (ethylene terephthalate)(PET) is synthesized via a rich ester bond between
terephthalate (TPA) and ethylene glycol (EG). Because of this, PET degradation takes a long …