Aug 2026· ACS ES&T Water· 0 citations· 56 references
Abstract
Phthalate esters (PAEs) are human-made pollutants of omnipresent concern due to their extensive use as polymer plasticizers and their endocrine-disruptive effects. Although the use of certain compounds has been restricted, PAEs continue to accumulate in aquatic environments through ongoing direct release or leaching from polymeric materials. In this study, we report functionalized superparamagnetic iron oxide nanoparticles (SPIONs) designed to bind various PAEs via noncovalent interaction motifs. The SPION surface is tailored via self-assembled monolayers (SAMs) while the SPION core enables magnetic collection. Systematic remediation experiments demonstrate the broad-range removal of highly concerning PAEs. Molecular dynamics simulations provide insights into the key interaction features between PAE pollutants and SAM. With regard to potential sources of emissions, PAEs leaching from commercially available soft polyvinyl chloride children’s toys are identified and efficiently removed. Cost-efficient and recyclable functionalized SPIONs provide a sustainable approach for the removal of PAEs from water.
ABSTRACT Micropollution is an ever‐increasing concern to human health and wildlife caused by population growth, industrialization, and intensive agriculture. An example of such micropollutants are natural and synthetic estrogen hormones. They are found everywhere in the aquatic environment at very low but dangerous con...
Lukas Müller, Philip Maier, Dustin Vivod et al.· Advancement of science· 0 citations
The growing occurrence of emerging contaminants (ECs) in air and water, including nanoplastics, per- and polyfluoroalkyl substances (PFAS), volatile organic compounds (VOCs), pathogenic microorganisms, and inorganic nanoparticles, has intensified the need for advanced and selective filtration technologies. In this co...
Felipe A. Lima, R. G. Machado, K. B. Teodoro et al.· ACS Applied Polymer Material...· 0 citations
Aluminium contamination in aquatic environments is an increasing concern because elevated Al³⁺ levels in water resources may pose environmental and human health risks. Therefore, this study addresses the need for cost-effective, chemically tunable and efficient adsorbents for removing aluminium ions from aqueous medi...
Ebru Akgül, B. A. Özmen, B. Sütay et al.· Royal Society Open Science· 0 citations
Microplastics (MPs) pollution has emerged as a pressing global environmental problem. Current research in this field remains exploratory because there is a lack of standards, methods, and policies for the detection, removal, and regulation of MPs discharge. In this study, a series of metal–organic framework (MOFs)-inco...
T. Lưu, Shu-Di Mao, Dai Quyet Truong et al.· Environmental science and po...· 0 citations
Metal–Organic Frameworks (MOFs) have emerged as promising materials for the removal of pharmaceutical contaminants, including antibiotics and endocrine-disrupting compounds (EDCs), from contaminated water due to their high surface areas, tunable porosity, and versatile chemical functionalities. This review provides a c...
A. Tolkou, Nikoletta A. Kasviki, Anastasios I. Zouboulis· Separations· 0 citations
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