Microbial enzyme biotechnology to reach plastic waste circularity: current status, problems and perspectives

M Orlando, G Molla, P Castellani, V Pirillo… - International Journal of …, 2023 - mdpi.com
The accumulation of synthetic plastic waste in the environment has become a global
concern. Microbial enzymes (purified or as whole-cell biocatalysts) represent emerging …

Current progress on the biodegradation of synthetic plastics: from fundamentals to biotechnological applications

R Andler, T Tiso, L Blank, C Andreeßen… - … Science and Bio …, 2022 - Springer
Plastic pollution is a global concern due to the long half-life and high resistance of many
synthetic plastics to natural biodegradation. Therefore, great effort is required to avoid …

A novel ZnO/CQDs/PVDF piezoelectric system for efficiently degradation of antibiotics by using water flow energy in pipeline: Performance and mechanism

Z Wang, M Xiang, B Huo, J Wang, L Yang, W Ma, J Qi… - Nano Energy, 2023 - Elsevier
Using clean and natural energy from the environment to treatment of organic pollutants is a
sustainable approach to alleviate energy and environmental problem. This work prepared a …

[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 …

Rate Response of Poly (Ethylene Terephthalate)‐Hydrolases to Substrate Crystallinity: Basis for Understanding the Lag Phase

TB Thomsen, S Schubert, CJ Hunt, K Borch… - …, 2023 - Wiley Online Library
The rate response of poly (ethylene terephthalate)(PET)‐hydrolases to increased substrate
crystallinity (XC) of PET manifests as a rate‐lowering effect that varies significantly for …

Structure and function of the metagenomic plastic-degrading polyester hydrolase PHL7 bound to its product

PK Richter, P Blázquez-Sánchez, Z Zhao… - Nature …, 2023 - nature.com
The recently discovered metagenomic-derived polyester hydrolase PHL7 is able to
efficiently degrade amorphous polyethylene terephthalate (PET) in post-consumer plastic …

An Ultra-Sensitive Comamonas thiooxidans Biosensor for the Rapid Detection of Enzymatic Polyethylene Terephthalate (PET) Degradation

RF Dierkes, A Wypych, P Pérez-García… - Applied and …, 2023 - Am Soc Microbiol
Polyethylene terephthalate (PET) is a prevalent synthetic polymer that is known to
contaminate marine and terrestrial environments. Currently, only a limited number of PET …

[HTML][HTML] A new continuous assay for quantitative assessment of enzymatic degradation of poly (ethylene terephthalate)(PET)

TB Thomsen, SW Schubert, CJ Hunt, P Westh… - Enzyme and microbial …, 2023 - Elsevier
Enzymatic degradation of poly (ethylene terephthalate)(PET) has emerged as a promising
route for ecofriendly biodegradation of plastic waste. Several discontinuous activity assays …

Alcoholysis of waste PLA-based plastics to methyl lactate over sulfated ZrO2/SiO2 catalyst

B Ye, R Zhou, C Wang, Z Wang, Z Zhong… - Applied Catalysis A …, 2023 - Elsevier
Polylactic acid (PLA) is popularly used to replace some petroleum-based polymers due to its
biodegradability. However, biodegradation of waste PLA requires specific bacteria, stringent …

Review of nomenclature and methods of analysis of polyethylene terephthalic acid hydrolyzing enzymes activity

R Amanna, SK Rakshit - Biodegradation, 2024 - Springer
Enzymatic degradation of polyethylene terephthalic acid (PET) has been gaining increasing
importance. This has resulted in a significant increase in the search for newer enzymes and …