Biodegradation of polyethylene: a brief review

By Sunil Ghatge, Youri Yang, Jae-Hyung Ahn, H. Hur. Applied Biological Chemistry, 2020

461 citations recorded by the source corpus.

Plastic waste management and recycling became a serious global issue as it affects living beings from all the ecosystems. Researchers investigated biodegradation of polyethylene (PE) by measuring changes in various physico-chemical and structural characteristics using techniques like as fourier transform infrared spectroscopy (FTIR), scanning electron microscope (SEM), etc. However, these evidences are not enough to prove the exact biodegradation of PE. In this review, we summarized microbial biodegradation of polyethylene and discussed recent developments for the candidate microbial enzymes and their possible roles in PE degradation. In addition, we conversed the advanced technologies correctly used for measuring PE degradation using isotope-labeled PE to figure out its metabolism into the end products like as 13 CO 2 .

View Paper: https://www.semanticscholar.org/paper/efe74661615fd3700e9e2eb4f818458ad642ca1a

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Citations in the corpus

• Microbial Colonization and Degradation of Microplastics in Aquatic Ecosystem: A Review (2021, background): “When these tiny plastic pollutants are exposed to solar radiation which facilitates oxidative degradation of the polymer and mechanical forces like waves and wind contribute the break down the degraded plastic into smaller and smaller pieces (Ghatge et al. 2020).”