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Topic Review
Degradation and Life Prediction of Polyethylene
Polyethylene is one of the most significant and useful polymers that has been extensively studied for use as a plastic material. The benefits of using polyethylene as a commercial plastic material include its excellent mechanical properties, good flexibility, good chemical resistance, lightweight properties, good thermal stability, and high-cost performance. The piping sector has been impacted by the trend of replacing steel with plastic during the past, resulting in the steady replacement of metal-based pipes with plastic pipes. Polyethylene pipes are the most commonly utilized among them. Consider the case of high-density polyethylene pipes. Its market worth was USD 15.975 billion in 2018, and 9.283 million tons were consumed each year. The service life of polyethylene pipes will not be less than 50 years, and it will continue to grow at a rate of at least 5% annually in the upcoming years.
  • 951
  • 10 Mar 2023
Topic Review
Crosslinking of Electrospun Gelatin Nanofibers
Electrospinning can be used to prepare nanofiber mats from diverse polymers, polymer blends, or polymers doped with other materials. Amongst this broad range of usable materials, biopolymers play an important role in biotechnological, biomedical, and other applications. Biopolymers like gelatin, however, need to be crosslinked for most applications.
  • 945
  • 24 Jun 2021
Topic Review
Encapsulation of Bioactive Phytochemicals
Many consumers are switching to a plant-based diet because of their concerns about animal-derived foods on the environment, human health, and animal welfare. There has therefore been great interest in identifying, isolating, and characterizing functional ingredients from botanical sources, especially waste streams from food and agricultural production. 
  • 932
  • 16 Jul 2021
Topic Review
The Principles of Atom Transfer Radical Polymerization
Atom transfer radical polymerization (ATRP) is a robust polymerization method that was developed by Dr. Jin-Shan Wang in Professor Matyjaszewski’s laboratory in 1995. It was inspired by atom transfer radical addition, which was successfully used in the synthesis of low-molecular-weight compounds.
  • 932
  • 14 Apr 2024
Topic Review
Lignocellulosic biomass Greener Pretreatment Approaches
The utilization of lignocellulosic biomass in various applications has a promising potential as advanced technology progresses due to its renowned advantages as cheap and abundant feedstock. The main drawback in the utilization of this type of biomass is the essential requirement for the pretreatment process. The most common pretreatment process applied is chemical pretreatment. However, it is a non-eco-friendly process. 
  • 930
  • 17 Sep 2021
Topic Review
Thermoresponsive Polypeptoids
Thermoresponsive polypeptoids exhibiting a reversible phase transition in a controlled manner to temperature are a promising class of smart polymers that have drawn growing interest because of its excellent biocompatibility, biodegradability, and bioactivity. The phase transition behavior of these polymers can be tuned by polymer architectures, chain-end, and various functional groups. 
  • 926
  • 29 Dec 2020
Topic Review
Biodegradable Polymers
Biodegradable polymers are those which can degrade into water and carbon dioxide under normal environmental conditions through microbial action, providing compost as a simple and sustainable disposal option.
  • 919
  • 17 Jan 2022
Topic Review
Bioplastic of Polyhydroxyalkanoates and Vegetal-Fibers as Biopackaging Alternatives
This is an overview of polyhydroxyalkanoate (PHA)–vegetal fiber composites, the effects of the fiber type, and the production method's impact on the mechanical, thermal, barrier properties, and biodegradability, all relevant for biopackaging. To acknowledge the behaviors and trends of the biomaterials reinforcement field, the researchers searched for granted patents focusing on bio-packaging applications and gained insight into current industry developments and contributions.
  • 918
  • 23 Mar 2022
Topic Review
Classification of Advanced Polymers by Application in Food/Beverages
Polymers are extensively used in food and beverage packaging to shield against contaminants and external damage due to their barrier properties, protecting the goods inside and reducing waste.  In addition to protecting the edible goods inside any package, researchers in polymers for food and beverage applications have leapt to develop polymers for advanced applications.
  • 917
  • 01 Dec 2022
Topic Review
Graphene-Based Nanocomposites
Graphene is an allotrope of carbon consisting of a single layer of atoms arranged in a two-dimensional honeycomb lattice. Carbon atoms are bonded with a covalent sp2bond with a single free electron, which accounts for the conductivity of graphene. Graphene is attracting great interests from the physical, chemical, and biomedical fields as a novel nanomaterial with exceptional physical properties, including extremely high thermal conductivity, excellent electrical conductivity, high surface-to-volume ratio, remarkable mechanical strength, and biocompatibility.
  • 910
  • 27 Jan 2022
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