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The invisible world of nanoplastics: bibliometric analysis on nanoplastics and study of their adsorption capacity
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Researchers conducted a comprehensive bibliometric analysis to map the current state of nanoplastic research, focusing on their presence in the environment and ability to adsorb pollutants. They found that nanoplastics can carry and concentrate harmful substances due to their extremely small size and large surface area. The study identifies significant knowledge gaps in understanding how these tiny particles interact with ecosystems and potentially affect human health.
The increasing presence of nanoplastics in the environment raises concerns about their toxic effects on human health and ecosystems, including bioaccumulation, pollution, and unknown impacts on the food chain and marine organisms. With the rise of polymer pollution, it is urgent to understand the characteristics of this new pollutant. This study uses bibliometric analysis to elucidate the state-of-the-art on nanoplastics and their adsorption capacity, highlighting concerns, advances, and research gaps. Tools like Vosviewer® and Python were used to identify trends in publications, noting a significant increase since 2018, with China leading scientific production. The review details the physicochemical characteristics of nanoplastics, characterization methods, and adsorption mechanisms, emphasizing interactions with environmental contaminants and health effects. Public policies and advanced detection techniques are necessary. Significant gaps require investigation to mitigate the impacts of nanoplastics on the environment and human health.
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Micro(nano)plastics as Emerging Pollutants in Global Aquatic and Terrestrial Ecosystems: A Bibliometric Analysis
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This bibliometric analysis mapped the global landscape of micro- and nanoplastic research in aquatic and terrestrial ecosystems using data from major scientific databases. Researchers identified key research trends, leading countries, and the most active institutions contributing to the field. The study reveals that while research output has surged in recent years, significant knowledge gaps remain around nanoplastics and their long-term ecological effects.
Unveiling the Microplastics Menace: A Bibliometric Analysis from 2011 to 2023
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A bibliometric analysis of microplastic research from 2011 to 2023 maps the rapid growth of this field, identifying bioaccumulation in marine organisms, ecological impacts, and detection techniques as areas with significant remaining knowledge gaps. The analysis highlights that while publication volume has surged, critical questions about long-term ecosystem effects and exposure risks remain underexplored, pointing to where future research investment is most needed.
From nanoplastic to microplastic: A bibliometric analysis on the presence of plastic particles in the environment
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Researchers performed a bibliometric analysis of 3,820 publications on nanoplastics and microplastics from Web of Science, finding substantial growth in publications since 2009 with the USA and China as top contributors, while identifying gaps in standardized methodology and definitions that complicate cross-study comparisons.
Current publication activity on nanoplastics & microplastics: a bibliometric analysis
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Researchers analyzed global publication trends on microplastics and nanoplastics between 2021 and 2023, finding that China leads the world in research output and that the field is growing rapidly. The analysis suggests international collaboration and policy investment will be key to sustaining and expanding research in coming years.
Perspectives on the Toxic Effects of Micro- and Nanoplastics on the Environment: A Bibliometric Analysis of the 2014 to 2023 Period
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This bibliometric analysis mapped out a decade of research on the toxic effects of micro and nanoplastics, identifying key trends and knowledge gaps from 2014 to 2023. The field has grown rapidly, with studies increasingly focusing on how these tiny particles affect human health through oxidative stress, inflammation, and gut disruption. The review highlights that while environmental contamination is well documented, understanding of direct human health impacts is still developing.
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When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.