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Reply to Weisel: From polarization to vaccination and back
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This study addressed a critical knowledge gap in nanoplastics research, focusing on the lack of effective analytical tools for characterizing these extremely small plastic particles. The work reviews emerging concerns about the health impacts of micro- and nanoplastics, noting that nanoplastics are considered more toxic due to their smaller size.
Micro-nano plastics originating from the prevalent usage of plastics have raised increasingly alarming concerns worldwide. However, there remains a fundamental knowledge gap in nanoplastics because of the lack of effective analytical ...Plastics are now omnipresent in our daily lives. The existence of microplastics (1 µm to 5 mm in length) and possibly even nanoplastics (<1 μm) has recently raised health concerns. In particular, nanoplastics are believed to be more toxic since their ...
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A critical viewpoint on current issues, limitations, and future research needs on micro- and nanoplastic studies: From the detection to the toxicological assessment.
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This critical review examines the current methods for detecting and characterizing micro- and nanoplastics in various environmental samples, as well as reported toxic effects from in vivo and in vitro studies. The authors found that while substantial effort has been made to understand microplastic behavior, the scientific community is still far from a complete understanding of how these particles behave in biological systems. The review calls for improved standardized protocols and more studies focused on uptake kinetics, accumulation, and biodistribution.
Challenges and Advances in Analytical Techniques to Detect Micro- and Nanoplastics
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This research review summarizes the current methods scientists use to detect and study microplastics and nanoplastics - tiny plastic particles that can get into our environment, food, and bodies. The authors explain that identifying these extremely small plastic pieces is very challenging and requires advanced laboratory techniques to understand what types of plastics they are and how much is present. Better detection methods are important because we need to understand how much plastic pollution we're exposed to and its potential effects on human health.
A physical chemistry lens on environmental nanoplastics analysis challenges. Part II: detection techniques – principles, limitations and future directions
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A physical chemistry perspective examined the analytical challenges of measuring environmental nanoplastics, arguing that standard methods often miss or mischaracterize the smallest particles. The paper calls for improved analytical frameworks to better understand nanoplastic behavior and biological risks.
The micro-, submicron-, and nanoplastic hunt: A review of detection methods for plastic particles
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This review systematically summarizes detection and characterization methods for micro-, submicron-, and nanoplastics, providing recommendations for method validation, standardization, and analytical pathways suited to different sample types and research goals.
Micro- and nanoplastics: Contamination routes of food products and critical interpretation of detection strategies
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This review evaluates current methods for detecting micro and nanoplastics in food and beverages, from sample preparation to chemical identification. The authors highlight significant challenges including detection sensitivity limits, interference from food matrices, and a lack of standardized protocols. Better analytical tools are needed to accurately assess how much microplastic contamination people are actually consuming.
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.