Advancing plastics bio-upcycling with photosynthetic microorganisms using bioengineering and bioconversion strategies DOI

Hazlam Shamin Ahmad Shaberi,

Hamidun Bunawan,

Sean Craig

et al.

Algal Research, Journal Year: 2024, Volume and Issue: unknown, P. 103755 - 103755

Published: Oct. 1, 2024

Language: Английский

Degradation from hydrocarbons to synthetic plastics: the roles and biotechnological potential of the versatile Alcanivorax in the marine blue circular economy DOI Creative Commons

Chunming Dong,

Zhaoshou Wang, Zongze Shao

et al.

Deleted Journal, Journal Year: 2024, Volume and Issue: 1(1)

Published: Nov. 19, 2024

Alcanivorax bacteria are among the most important hydrocarbon degraders in ocean. Previous studies have focused mainly on degradation processes of hydrocarbons and assessments their roles contributions to marine carbon cycles. Recently, involvement synthetic plastics constantly emerging. Therefore, basis a brief review research progress phylogeny, classification, ecology Alcanivorax, this focuses participation environments, including occurrence plastispheres characteristics various caused by themselves enzymes. In addition, application potential esterases derived from for recycling bio-based polyester plastic waste, such as PLA PHB, is also discussed. Given currently known excellent hydrolysing ability plastic, well existence wide variety understudied genomes, it reasonable assume that its enzymes expected play future waste. Overall, provides reference evaluating biotechnological blue circular economy promoting sustainable management protection environment.

Language: Английский

Citations

1
Environmental Exposure to Common Pesticide Induces Synaptic Deficit and Social Memory Impairment Driven by Neurodevelopmental Vulnerability of Hippocampal Parvalbumin Interneurons DOI Creative Commons
Jessica Di Re,

Leandra Koff,

Yosef Avchalumov

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 485, P. 136893 - 136893

Published: Dec. 17, 2024

Language: Английский

Citations

1
Unlocking a Key Residue in a Lipase for Efficient Polyethylene Terephthalate (PET) Hydrolysis and Influencing Depolymerization Product Profiles DOI Creative Commons
Paula Vidal, Ana Robles-Martín, Laura Fernández-López

et al.

ChemCatChem, Journal Year: 2024, Volume and Issue: 16(23)

Published: Sept. 5, 2024

Abstract Polyethylene terephthalate (PET) pollution is a global challenge. Advancing the bioprospecting of PET‐degrading enzymes through metagenomics and using computational functional methods to identify key positions influencing catalytic rate selectivity are part solution. Here, we report PETase activity in metagenomic lipase Lip MRD9 , which exhibits peak at 30 °C pH 9.0 has denaturation temperature 42 °C. In addition acting on long‐chain triglycerides (up ∼13 units (U)/mg, 8.0, °C) wide range 34 other esters ∼228 U/g), hydrolyses mono(2‐hydroxyethyl) (∼57 U/g) bis(2‐hydroxyethyl) (∼131 U/g). It also efficiently deconstructs GoodFellow amorphous submicro‐ nanosized PET particles (∼984/2238 μM degradation products 30/40 °C, 7.0, 21.5 h) films (∼112/198 7 days). Through molecular modelling experimental analysis, active site was revealed, identifying residue contributing its compared with those closest homologues. This plays crucial role determining distinct profiles from hydrolysis should be studied PETases for influence process.

Language: Английский

Citations

0
A low-impact nature-based solution for reducing aquatic microplastics from freshwater ecosystems DOI
Chang Li,

Yi Shi,

Wei Zhu

et al.

Water Research, Journal Year: 2024, Volume and Issue: 268, P. 122632 - 122632

Published: Oct. 16, 2024

Language: Английский

Citations

0
Advancing plastics bio-upcycling with photosynthetic microorganisms using bioengineering and bioconversion strategies DOI

Hazlam Shamin Ahmad Shaberi,

Hamidun Bunawan,

Sean Craig

et al.

Algal Research, Journal Year: 2024, Volume and Issue: unknown, P. 103755 - 103755

Published: Oct. 1, 2024

Language: Английский

Citations

0