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 …
every year, causing major environmental concerns. Nowadays, the end-of-life management …
Expanding plastics recycling technologies: chemical aspects, technology status and challenges
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 …
accumulated in landfills, or leak into the environment. New technologies are emerging to …
Directed evolution of an efficient and thermostable PET depolymerase
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 …
terephthalate)(PET), has sparked great interest in biocatalytic approaches to recycle …
Sourcing thermotolerant poly (ethylene terephthalate) hydrolase scaffolds from natural diversity
Enzymatic deconstruction of poly (ethylene terephthalate)(PET) is under intense
investigation, given the ability of hydrolase enzymes to depolymerize PET to its constituent …
investigation, given the ability of hydrolase enzymes to depolymerize PET to its constituent …
Mechanism-based design of efficient PET hydrolases
Polyethylene terephthalate (PET) is the most widespread synthetic polyester, having been
utilized in textile fibers and packaging materials for beverages and food, contributing …
utilized in textile fibers and packaging materials for beverages and food, contributing …
Multiple substrate binding mode-guided engineering of a thermophilic PET hydrolase
Thermophilic polyester hydrolases (PES-H) have recently enabled biocatalytic recycling of
the mass-produced synthetic polyester polyethylene terephthalate (PET), which has found …
the mass-produced synthetic polyester polyethylene terephthalate (PET), which has found …
Particle size reduction of poly (ethylene terephthalate) increases the rate of enzymatic depolymerization but does not increase the overall conversion extent
Enzymatic depolymerization of poly (ethylene terephthalate)(PET) has emerged as a
potential method for PET recycling, but extensive thermomechanical preprocessing to …
potential method for PET recycling, but extensive thermomechanical preprocessing to …
A versatile microbial platform as a tunable whole-cell chemical sensor
JM Hernández-Sancho, A Boudigou… - Nature …, 2024 - nature.com
Biosensors are used to detect and quantify chemicals produced in industrial microbiology
with high specificity, sensitivity, and portability. Most biosensors, however, are limited by the …
with high specificity, sensitivity, and portability. Most biosensors, however, are limited by the …
Computational redesign of a hydrolase for nearly complete PET depolymerization at industrially relevant high-solids loading
Biotechnological plastic recycling has emerged as a suitable option for addressing the
pollution crisis. A major breakthrough in the biodegradation of poly (ethylene …
pollution crisis. A major breakthrough in the biodegradation of poly (ethylene …
Conformational selection in biocatalytic plastic degradation by PETase
B Guo, SR Vanga, X Lopez-Lorenzo… - Acs …, 2022 - ACS Publications
Due to the steric effects imposed by bulky polymers, the formation of catalytically competent
enzyme and substrate conformations is critical in the biodegradation of plastics. In poly …
enzyme and substrate conformations is critical in the biodegradation of plastics. In poly …