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Papers
61,005 resultsShowing papers similar to Inside Back Cover
ClearDynamic Surface Antifouling Materials
This study proposes dynamic surface antifouling materials that continuously change their surface properties to prevent marine organisms from colonizing underwater structures. This approach could reduce the need for toxic chemical antifouling coatings on ships and marine infrastructure.
Dynamic Surface Antifouling Materials
This paper reviewed dynamic surface antifouling (DSAF) materials that resist marine biofouling through continuously changing surface properties, describing degradable polymer systems that prevent microorganism and organism attachment on underwater structures.
Degradable Vinyl Polymers for Combating Marine Biofouling
Researchers developed degradable vinyl polymers designed to combat marine biofouling, creating antifouling coatings that break down in seawater to reduce long-term microplastic accumulation while effectively preventing barnacle and algal attachment.
Transitioning towards environmentally benign marine antifouling coatings
A review of sustainable marine antifouling coatings examines technical challenges, market barriers, and incentives for environmentally benign alternatives to biocide-based systems, advocating for multi-stakeholder collaboration among scientists, engineers, industry, and regulators to develop viable solutions.
Effects of antifouling technology application on Marine ecological environment
This review examines the development and environmental impacts of marine antifouling technologies, finding that uncontrolled use poses irreversible risks to the marine biosphere and calling for comprehensive biofouling prevention strategies with lower ecological toxicity.
Degradable plastics could help to protect the marine environment: proof based on pollutant surface behaviors
This study provided experimental evidence that degradable plastic polymers release fewer persistent hydrophobic pollutants through surface adsorption-desorption processes in marine environments compared to conventional plastics, supporting the argument that degradable plastics could reduce the marine environment's chemical pollution burden.
Cross‐Linked but Self‐Healing and Entirely Degradable Poly‐Schiff Base Metal Complex Materials for Potential Anti‐Biofouling
This materials science paper developed a degradable yet self-healing polymer material with tunable mechanical properties by combining reversible imine bonds and metal-ligand coordination chemistry. Degradable polymers that can also heal themselves after damage represent an approach to reducing plastic waste by extending material lifespan.
Evolution, Prospects, and Predicaments of Polymers in Marine Applications: A Potential Successor to Traditional Materials
This review examines the growing use of polymer materials in marine applications such as boat hulls, offshore structures, and underwater equipment, where their light weight and corrosion resistance offer advantages over traditional metals. Researchers also discuss the environmental downsides, including the potential release of microplastics and chemicals as these materials degrade in seawater. The study calls for developing more sustainable polymer formulations that balance performance with reduced environmental impact.
Experimental Assessment of the Performance of Two Marine Coatings to Curb Biofilm Formation of Microfoulers
Researchers experimentally tested two marine antifouling coatings to see how well they prevented biofilm (microbial slime) from forming on submerged surfaces. The study provides data relevant to reducing biofouling on ships and marine structures, which can affect vessel performance and the spread of invasive species.
Study on the onset mechanism of bio-blister degradation of polyolefin by diatom attachment in seawater
This study investigated how diatoms attaching to polyolefin plastic in seawater initiate a degradation cascade by triggering photo-oxidation and autoxidation processes. Understanding how marine organisms interact with plastic surfaces could lead to better strategies for accelerating plastic breakdown in ocean environments.
A review on microbial-biofilm mediated mechanisms in marine microplastics degradation
This review examines how microbial biofilms form on microplastics in marine environments and their potential role in degrading these persistent pollutants. Researchers found that plastic-associated biofilm communities are diverse and influenced by factors such as polymer type, particle size, and seasonal conditions. The study identifies knowledge gaps in understanding how bacterial and fungal communities on microplastics may contribute to their breakdown in ocean environments.
Understanding the potential release of microplastics from coatings used on commercial ships
This review examined how polymer-based paints applied to commercial ships contribute to ocean microplastic pollution. The study found that anticorrosive and antifouling coatings shed plastic particles through normal weathering and in-water hull cleaning, with the extent of release depending on coating type, condition, and maintenance practices.
Unraveling the toxicity mechanisms of nanoplastics with various surface modifications on Skeletonema costatum: Cellular and molecular perspectives
Researchers examined how nanoplastics with different surface coatings affect a common marine microalga at both the cellular and molecular level. They found that surface modifications significantly influenced the toxicity of the particles, with some coatings causing greater damage to cell membranes and photosynthesis. The study highlights that the chemical surface properties of nanoplastics, not just their size, play a key role in determining their environmental impact.
Challenges and Strategies for Degradation of Microplastics in Environment
This review examines the challenges of degrading microplastics in environmental settings, discussing their hydrophobic nature, persistent covalent bonds, and large specific surface area that attracts co-contaminants, and surveys physical, chemical, and biological degradation strategies alongside remaining technical hurdles to practical implementation.
Characterization of microplastics from antifouling coatings released under controlled conditions with an automated SEM-EDX particle analysis method
Researchers demonstrated that antifouling coatings on boat hulls release microplastic particles into seawater during normal sailing conditions, with most particles between 1 and 5 micrometers in size. These particles contain both plastic binder material and toxic metals like copper and zinc used as biocides. This study reveals an often-overlooked source of microplastic pollution in the ocean, where the released particles carry both plastic and heavy metal contamination into marine ecosystems.
Environmental pollution with antifouling paint particles: Distribution, ecotoxicology, and sustainable alternatives
This review examines antifouling paint particles as a type of microplastic pollution loaded with toxic biocidal compounds in the marine environment. Researchers found that these particles are mainly concentrated around boatyards and port areas and contribute significantly to overall microplastic pollution, while also discussing recent advances in nontoxic, biobased antifouling alternatives.
Impacts of Biofilm Formation on the Fate and Potential Effects of Microplastic in the Aquatic Environment
Researchers reviewed how biofilm formation on microplastic surfaces affects the fate and potential ecological effects of microplastics in aquatic environments, finding that biofilms alter particle buoyancy, surface chemistry, and interactions with organisms.
Dynamics of fouling of plastic waste fragments by microorganisms in the Gulf of Finland
Researchers studied how quickly microorganism communities (biofilms) develop on plastic waste fragments in the Gulf of Finland. The plasticosphere — the microbial community colonizing plastic surfaces — forms rapidly and has distinct characteristics from biofilms on natural materials, with potential ecological implications for how pollutants are transported in the marine environment.
Bacterial Abundance, Diversity and Activity During Long-Term Colonization of Non-biodegradable and Biodegradable Plastics in Seawater
Biofilm communities on conventional (polyethylene and polystyrene) and biodegradable plastics were tracked over 7 months of seawater immersion, finding highly abundant and diverse plastisphere communities on all polymer types but limited evidence of active plastic biodegradation under natural marine conditions.
Antibacterial-renew dual-function anti-biofouling strategy: Self-assembled Schiff-base metal complex coatings built from natural products
Researchers developed a self-renewing anti-biofouling coating by combining tobramycin and protocatechualdehyde into a Schiff-base metal complex assembled via layer-by-layer deposition, demonstrating dual antibacterial and self-renewal functionality for preventing marine biofouling without conventional toxic antifoulants.
Degradation and Recycling of Polymer Materials
This review synthesizes research on the degradation and recycling of polymer materials, covering microplastic formation, recycling strategies, and plastic degradation mechanisms as responses to the significant environmental damage caused by discarded plastics in ocean and other ecosystems.
Seawater‐Degradable Polymers: Seawater‐Degradable Polymers—Fighting the Marine Plastic Pollution (Adv. Sci. 1/2021)
This review examines polymers designed to degrade in seawater as a potential strategy to combat marine plastic pollution, covering material properties, degradation mechanisms, and the environmental context of marine microplastic impacts. Even seawater-degradable polymers require careful evaluation since the consequences of marine plastic pollution are still not fully understood.
Interfacial Engineering of Soft Matter Substrates by Solid-State Polymer Adsorption
Researchers investigated interfacial engineering of soft matter substrates through solid-state polymer adsorption, examining how polymer films modify surface properties with implications for materials design and the broader understanding of polymer behavior relevant to plastic persistence in the environment.
Biofouling impacts on polyethylene density and sinking in coastal waters: A macro/micro tipping point?
Researchers measured biofouling-induced density changes in polyethylene microplastic particles deployed in coastal waters and found that biofouling caused buoyant particles to sink on timescales of days to weeks, challenging assumptions about surface plastic persistence and potentially explaining the missing plastic paradox.