We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Molecular Weight-Dependent Adsorption Heterogeneities of Dissolved Organic Matter on Microplastics in Aquatic Environments: Further Insights from Fluorescence Spectra Combined with Two-Dimensional Correlation Spectroscopy and Site Energy Distribution Analysis
No summary available — this paper's abstract is not included in the open metadata provided by the publisher. Learn why →
More Papers Like This
Characteristics and Molecular Signatures of Microplastic-Derived Dissolved Organic Matter
AI summary Read the abstract
A synthesis of 51 studies found that smaller microplastics, higher temperatures, UV aging, and acidic conditions all increase the amount of dissolved organic matter that microplastics leach into water, with this leaching also acidifying aquatic environments. As microplastics accumulate and weather, the chemicals they release into water may pose additional risks beyond the particles themselves.
Microplastic-Derived Dissolved Organic Matter: Release Pattern, Chemical Properties, Environmental Risk, and Impact on Carbon Cycling
AI summary Read the abstract
This review examines microplastic-derived dissolved organic matter (MPs-DOM), which plastic debris releases at an estimated 23,600 tons annually into surface waters, covering its chemical properties, release patterns, and interactions with metals, microorganisms, and the carbon cycle. MPs-DOM represents a largely overlooked secondary pollution pathway through which microplastics extend their environmental impact well beyond the particles themselves.
Insights into the Properties and Adsorption–desorption Behaviors of Aged Microplastics with Different Colors
AI summary Read the abstract
Researchers aged black tire wear particles and white polyethylene microplastics under UV light in the presence and absence of algal organic matter, finding that aging increased their adsorption capacity for the antibiotic tetracycline hydrochloride, with the degree of aging and adsorption behavior differing by particle color and composition. This reveals that weathered microplastics in real aquatic environments act as amplified vectors for antibiotic transport, posing compounded risks to aquatic ecosystems and potentially human health through contaminated water sources.
Desorption of Hydrophobic Organic Chemicals from Fragment-Type Microplastics
AI summary Read the abstract
Hydrophobic organic chemicals (HOCs) including persistent pollutants desorb from irregularly shaped polyethylene and polypropylene microplastic fragments in seawater at rates predictable from simple geometric approximations of particle size. This matters because microplastics act as mobile carriers of toxic chemicals, and understanding desorption kinetics helps assess how much contamination is released into marine food webs.
Biofilms on microplastic surfaces and their effect on pollutant adsorption in the aquatic environment
AI summary Read the abstract
Researchers reviewed how microbial biofilms form on microplastic surfaces in aquatic environments and found that these biofilms significantly alter plastic properties — changing density, surface chemistry, and hydrophobicity — which in turn affects how microplastics attract and transport heavy metals, persistent organic pollutants, and harmful pathogens through water systems.
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.