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Analytical techniques for assessing microplastic-induced physiological damage in tissues
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This study reviewed advanced analytical techniques—including FTIR, Raman spectroscopy, electron microscopy, and biochemical assays—for identifying and visualizing microplastics in biological tissues, finding that multi-method approaches yield the most comprehensive characterization of tissue damage.
Microplastic contamination is a growing environmental concern with potential health risks. This study aims to investigate the physiological effects of microplastics and develop strategies to mitigate their impact. The research utilizes advanced analytical techniques to identify, visualize, and characterize microplastics in tissues. Methods such as FTIR and Raman spectroscopy, X-ray Micro-CT, CLSM, LM, TEM, SEM, Fluorescence Microscopy, IHC, and biochemical assays are employed. The findings reveal that microplastics can induce oxidative stress, inflammation, and cellular damage, which may lead to various pathologies. The implications of this research lie in understanding the complex mechanisms underlying microplastic toxicity and developing effective environmental and public health policies. Standardizing protocols and establishing dose-response relationships are suggested for future research. Overall, this study contributes to the comprehension of analytical techniques to analyse microplastic-induced physiological damage and its implications for human health.
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Analytical tools in advancing microplastics research for identification and quantification across environmental media: from sample to insight
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Researchers reviewed the analytical tools most commonly used for identifying and quantifying microplastics, focusing on FTIR and Raman spectroscopy as the two primary methods. The review compared their strengths and limitations and provided guidance for choosing between them based on particle size, sample matrix, and research objectives.
Analytical methods for microplastics in the environment: a review
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Researchers reviewed classical and advanced analytical methods for detecting microplastics in the environment. The methods covered include visual analysis, electron microscopy, infrared and Raman spectroscopy, thermal analysis, mass spectrometry, and flow cytometry, providing a comprehensive overview of available tools for microplastic identification and quantification.
Multi-analytical approaches for the identification of microplastics in various environmental matrices
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This review evaluated multiple analytical techniques — including FTIR, Raman spectroscopy, and pyrolysis-GC/MS — for identifying microplastics in diverse environmental matrices such as water, sediment, biota, and air. Researchers found that a multi-method approach is necessary because no single technique performs equally well across all sample types and particle sizes.
Characterization Techniques for Quantifying Environmental Microplastics
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This book chapter reviews the analytical methods used to detect, identify, and quantify microplastics across different environmental media — water, sediment, air, and biota — covering techniques like FTIR spectroscopy, Raman spectroscopy, and electron microscopy. A standardized, well-validated toolkit for characterizing microplastics is foundational to producing comparable data across the thousands of studies now being conducted worldwide.
Recognition and detection technology for microplastic, its source and health effects
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This review summarizes current knowledge about detecting microplastics and their effects on human health, covering methods like FTIR spectroscopy and Raman imaging. The authors highlight that micro- and nanoplastics can cause a range of health problems including oxidative stress, reduced reproductive ability, inflammation, and damage to the circulatory and respiratory systems. The review emphasizes the urgent need for better detection methods so that researchers and regulators can accurately assess how much microplastic people are actually exposed to.
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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.