Emergence of nanoplastics in the aquatic environment and possible impacts on aquatic organisms

C Shi, Z Liu, B Yu, Y Zhang, H Yang, Y Han… - Science of the Total …, 2024 - Elsevier
Plastic production on a global scale is instrumental in advancing modern society. However,
plastic can be broken down by mechanical and chemical forces of humans and nature, and …

Bio-based polymers with performance-advantaged properties

RM Cywar, NA Rorrer, CB Hoyt, GT Beckham… - Nature Reviews …, 2022 - nature.com
Bio-based compounds with unique chemical functionality can be obtained through selective
transformations of plant and other non-fossil, biogenic feedstocks for the development of …

[HTML][HTML] Challenges and new opportunities on barrier performance of biodegradable polymers for sustainable packaging

F Wu, M Misra, AK Mohanty - Progress in Polymer Science, 2021 - Elsevier
Biodegradable polymers have emerged as a subject of enormous scientific and industrial
interest due to their environmentally friendly compostability. For the benefit of the market …

Plastic waste upcycling toward a circular economy

X Zhao, M Korey, K Li, K Copenhaver… - Chemical Engineering …, 2022 - Elsevier
Large amounts of plastics are discarded worldwide each year, leading to a significant mass
of waste in landfills and pollution to soil, air, and waterways. Upcycling is an efficient way to …

Chemically circular, mechanically tough, and melt-processable polyhydroxyalkanoates

L Zhou, Z Zhang, C Shi, M Scoti, DK Barange… - Science, 2023 - science.org
Polyhydroxyalkanoates (PHAs) have attracted increasing interest as sustainable plastics
because of their biorenewability and biodegradability in the ambient environment. However …

A circular polyester platform based on simple gem-disubstituted valerolactones

XL Li, RW Clarke, JY Jiang, TQ Xu, EYX Chen - Nature Chemistry, 2023 - nature.com
Geminal disubstitution of cyclic monomers is an effective strategy to enhance the chemical
recyclability of their polymers, but it is utilized for that purpose alone and often at the …

Synthetic biodegradable polyhydroxyalkanoates (PHAs): Recent advances and future challenges

AH Westlie, EC Quinn, CR Parker, EYX Chen - Progress in Polymer …, 2022 - Elsevier
This article reviews the advances made over the past five decades of research in developing
effective chemocatalytic pathways to synthesize polyhydroxyalkanoates (PHAs), a prominent …

[HTML][HTML] Trends and challenges in the development of bio-based barrier coating materials for paper/cardboard food packaging; a review

M Mujtaba, J Lipponen, M Ojanen, S Puttonen… - Science of the total …, 2022 - Elsevier
Currently, petroleum-based synthetic plastics are used as a key barrier material in the paper-
based packaging of several food and nonfood goods. This widespread usage of plastic as a …

Chemically recyclable polymer materials: polymerization and depolymerization cycles

G Xu, Q Wang - Green Chemistry, 2022 - pubs.rsc.org
The design and synthesis of chemically recyclable polymers, which can be reutilized as their
starting monomers or new value-added chemicals, has provided a practical approach to …

Why is recycling of postconsumer plastics so challenging?

BD Vogt, KK Stokes, SK Kumar - ACS Applied Polymer Materials, 2021 - ACS Publications
The ubiquitous use of plastics has been driven by their combination of low cost and
properties, but these attributes directly challenge waste management schemes for plastic …