Microplastics – News and Features

Researchers at icipe have discovered that lesser mealworms, native to Africa, can consume and break down polystyrene, aided by gut bacteria that help digest the plastic. This discovery may advance efforts to reduce plastic waste.

A study from Penn State reveals that microplastics can act as ice nucleating particles (INPs) in clouds, promoting ice crystal formation at higher temperatures. This mechanism suggests a role for microplastics in altering precipitation patterns.

Microplastics have been steadily increasing in rivers, and levels are directly tied to rising plastic production, a new study finds.

An international study found that nanoplastic particles bind to the antibiotic tetracycline, impairing its effectiveness and potentially leading to antibiotic-resistant bacteria. Researchers emphasize the health risks posed by nanoplastics.

Until now, scientists haven’t had the tools to assess the impact of biodegradable plastics that are not disposed of properly.

Researchers found that microplastics and PFAS chemicals together cause greater harm to aquatic life than either alone. Their study, involving Daphnia, revealed significant developmental issues and reduced offspring production.

A study reveals a method for selecting mangrove bacteria that can transform polyethylene terephthalate (PET). The research identifies the novel genus Mangrovimarina plasticivorans, which carries enzymes capable of breaking down PET.

A study reveals that cellulose-based glitter, made from natural sources, is non-toxic to soil organisms. In contrast, conventional PET glitter significantly reduces the reproduction of soil critters.

In this interview, two of the RAFA 2024 chairs discuss the key themes that will be covered at the event and share their thoughts on what the future holds for the food analysis field.

Technology Networks spoke to Dr. Reiner to find out the considerations analysts should have when testing forever chemicals, how to prepare a sample and what the future holds for this burgeoning field of chemistry.