[HTML][HTML] Significance of poly (ethylene terephthalate)(PET) substrate crystallinity on enzymatic degradation

TB Thomsen, K Almdal, AS Meyer - New Biotechnology, 2023 - Elsevier
Abstract Poly (ethylene terephthalate)(PET) is a semi-crystalline plastic polyester material
with a global production volume of 83 Mt/year. PET is mainly used in textiles, but also widely …

Deconstructing PET: Advances in enzyme engineering for sustainable plastic degradation

J Yao, Y Liu, Z Gu, L Zhang, Z Guo - Chemical Engineering Journal, 2024 - Elsevier
Polyethylene terephthalate (PET) is extensively utilized for its remarkable material properties
and affordability. Nevertheless, the disposal of PET waste significantly contributes to the …

Structural Elucidation of a metagenomic urethanase and its engineering towards enhanced hydrolysis profiles

T Bayer, GJ Palm, L Berndt, H Meinert… - Angewandte Chemie …, 2024 - Wiley Online Library
While plastics like polyethylene terephthalate can already be degraded efficiently by the
activity of hydrolases, other synthetic polymers like polyurethanes (PUs) and polyamides …

Plastic Waste Recycling─ A Chemical Recycling Perspective

A Schade, M Melzer, S Zimmermann… - ACS Sustainable …, 2024 - ACS Publications
This article provides an overview of plastic recycling development since the 1970s. It
discusses the three common recycling options: mechanical recycling, chemical recycling …

Computational redesign of a hydrolase for nearly complete PET depolymerization at industrially relevant high-solids loading

Y Cui, Y Chen, J Sun, T Zhu, H Pang, C Li… - Nature …, 2024 - nature.com
Biotechnological plastic recycling has emerged as a suitable option for addressing the
pollution crisis. A major breakthrough in the biodegradation of poly (ethylene …

Enhanced activation of peroxymonosulfate by ZIF-67/g-C3N4 S-scheme photocatalyst under visible light assistance for degradation of polyethylene terephthalate

J Liu, Y Wan, H Wang, Y Zhang, M Xu, X Song… - Environmental …, 2024 - Elsevier
Photocatalyst-activated peroxymonosulfate (PMS) degradation of pollutants is already
widely used for wastewater treatment under visible light. Polyethylene terephthalate (PET) is …

Novel Feruloyl Esterase for the Degradation of Polyethylene Terephthalate (PET) Screened from the Gut Microbiome of Plastic-Degrading Mealworms (Tenebrio …

T Mamtimin, X Ouyang, WM Wu, T Zhou… - Environmental …, 2024 - ACS Publications
Mealworms (Tenebrio molitor) larvae can degrade both plastics and lignocellulose through
synergistic biological activities of their gut microbiota because they share similarities in …

Natural diversity screening, assay development, and characterization of nylon-6 enzymatic depolymerization

EL Bell, G Rosetto, MA Ingraham, KJ Ramirez… - Nature …, 2024 - nature.com
Successes in biocatalytic polyester recycling have raised the possibility of deconstructing
alternative polymers enzymatically, with polyamide (PA) being a logical target due to the …

The current progress of tandem chemical and biological plastic upcycling

Y Hu, Y Tian, C Zou, TS Moon - Biotechnology Advances, 2024 - Elsevier
Each year, millions of tons of plastics are produced for use in such applications as
packaging, construction, and textiles. While plastic is undeniably useful and convenient, its …

Engineered polyethylene terephthalate hydrolases: perspectives and limits

F Kawai, R Iizuka, T Kawabata - Applied Microbiology and Biotechnology, 2024 - Springer
Polyethylene terephthalate (PET) is a major component of plastic waste. Enzymatic PET
hydrolysis is the most ecofriendly recycling technology. The biorecycling of PET waste …