0
Article Tier 2 Detection Methods Remediation Sign in to save

Plasma, Uv Radiation and Ozone for Microplastics Degradation: Optical Characterization of Polystyrene, Polyethylene and Polypropylene Degradation Using Ftir and Raman Spectroscopy

SSRN Electronic Journal 2024 1 citation

No summary available — this paper's abstract is not included in the open metadata provided by the publisher. Learn why →

More Papers Like This

Article Tier 2

Plasma, UV radiation and ozone for microplastics degradation: Optical characterization of polystyrene, polyethylene and polypropylene degradation using FTIR and Raman spectroscopy

AI summary Read the abstract

Researchers investigated the degradation of polypropylene, polyethylene, and polystyrene microplastics under three treatment conditions — ozone, UV radiation, and plasma — using FTIR and Raman spectroscopy to characterize structural and optical changes. The study found that all three treatments induced measurable polymer degradation, with spectral analysis revealing distinct chemical modifications depending on treatment type and polymer composition.

Article Tier 2

FTIR and SEM Study on the Degradation of Microplastics

AI summary Read the abstract

Laboratory experiments using FTIR and SEM analysis showed that temperature, humidity, and UV light exposure all accelerate the surface degradation of microplastics, causing fragmentation into smaller particles and chemical changes to polymer structure. Understanding these degradation pathways matters because smaller plastic fragments and altered surface chemistry affect how microplastics interact with biological tissues and accumulate toxic compounds.

Article Tier 2

Microplastics Characterization by Raman Microscopy

AI summary Read the abstract

Raman microscopy has emerged as a powerful tool for identifying and characterizing microplastics at small particle sizes that are difficult to analyze with other methods, enabling more accurate quantification in environmental samples. Improving characterization techniques is critical because smaller microplastic particles are more numerous and more likely to be ingested by a wider range of organisms, including humans.

Article Tier 2

Microplastics Characterization by Raman Microscopy

AI summary Read the abstract

Raman microscopy enables reliable identification and quantification of microplastics in environmental samples, with smaller particles posing greater ecological risk due to their higher numbers and broader species exposure. Standardizing this analytical technique is essential for producing comparable data across studies and informing effective pollution monitoring.

Article Tier 2

Chemical and physical fragmentations of plastics and microplastics in freshwater under UV-visible irradiation

AI summary Read the abstract

This Norwegian study monitored microplastic concentrations in freshwater rivers and lakes, establishing baseline data for national policy development. Sampling sites near urban and agricultural areas showed elevated microplastic loads compared to remote reference sites.

Research digests by email

When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.

Email me about

Share this paper