Designed to degrade: tailoring polyesters for circularity

CV Aarsen, A Liguori, R Mattsson… - Chemical …, 2024 - ACS Publications
A powerful toolbox is needed to turn the linear plastic economy into circular. Development of
materials designed for mechanical recycling, chemical recycling, and/or biodegradation in …

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 …

[HTML][HTML] Advances in microbial exoenzymes bioengineering for improvement of bioplastics degradation

F Rahmati, D Sethi, W Shu, BA Lajayer, M Mosaferi… - Chemosphere, 2024 - Elsevier
Plastic pollution has become a major global concern, posing numerous challenges for the
environment and wildlife. Most conventional ways of plastics degradation are inefficient and …

Partial glycolytic depolymerisation of poly (ethylene terephthalate)(PET) in the solid state: Modelling the contribution of time and temperature

SF Llopis, E Verdejo, O Gil-Castell… - Polymer Degradation and …, 2024 - Elsevier
Glycolysis is one of the most explored approaches to the chemical recycling of poly
(ethylene terephthalate)(PET). Apart from complete depolymerisation, which is the traditional …

Bottlenecks in biobased approaches to plastic degradation

AR Bergeson, AJ Silvera, HS Alper - Nature Communications, 2024 - nature.com
Plastic waste is an environmental challenge, but also presents a biotechnological
opportunity as a unique carbon substrate. With modern biotechnological tools, it is possible …

Impact of ball milling on the microstructure of polyethylene terephthalate

A Zaker, K Auclair - ChemSusChem, 2024 - Wiley Online Library
Polyethylene terephthalate (PET) is a semi‐crystalline polymer that finds broad use.
Consequently, it contributes to the accumulation of plastics in the environment, warranting …

[HTML][HTML] Factorial Analysis and Thermal Kinetics of Chemical Recycling of Poly (ethylene terephthalate) Aided by Neoteric Imidazolium-Based Ionic Liquids

O Gil-Castell, R Jiménez-Robles, A Gálvez-Subiela… - Polymers, 2024 - mdpi.com
Poly (ethylene terephthalate)(PET) waste accumulation poses significant environmental
challenges due to its persistent nature and current management limitations. This study …

[HTML][HTML] Dynamics in the evolution of circular sourcing strategies: Evidence from German frontrunners sourcing for recycled plastics

E Gothár, H Schanz - Journal of Cleaner Production, 2024 - Elsevier
Firms' circular sourcing strategies are essential for the transition to a circular economy as
they enhance circularity both within individual firms and across industries. A key barrier to …

Simple enzymatic depolymerization process based on rapid ball milling pretreatment for high-crystalline polyethylene terephthalate fibers

Y Zhou, J Zhang, Y Zheng, W Lin, S You, M Wang… - Bioresource …, 2025 - Elsevier
Abstract The high crystallinity (30%–50%) of discarded polyester textile waste limits the
industrialization of its clean enzymatic depolymerization. In this study, a simple process …

Biotechnology for the Degradation and Upcycling of Traditional Plastics

Q Lu, D Tang, Q Liang, S Wang - Environmental Research, 2024 - Elsevier
Traditional plastics, predominantly derived from petrochemicals, are extensively utilized in
modern industry and daily life. However, inadequate management and disposal practices …