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Papers
61,005 resultsShowing papers similar to Detection and Extraction Techniques for Microplastics
ClearAnalytical methods for the determination of microplastics in the environment
This review examines analytical methods used to identify and quantify microplastics in environmental samples, covering microscopy, spectroscopy, and chromatographic techniques as applied to water, soil, and biological matrices. The work evaluates the advantages and limitations of each method, discussing their real-world applicability for standardised microplastic monitoring across different sample types.
Analytical methods used in microplastics identification: A review
This review examines the range of analytical methods used to identify microplastics in environmental samples, evaluating the strengths and limitations of techniques including visual inspection, spectroscopy, and chromatography for accurate microplastic characterization.
Analytical Techniques for the Detection and Characterization of Microplastics: an Overview
This overview reviews state-of-the-art analytical methods for identifying and characterizing microplastics, covering spectroscopic and microscopic approaches and their strengths and limitations for detecting plastic particles across environmental compartments including water, soil, and biological samples.
Methods of Analyzing Microsized Plastics in the Environment
This review covers sampling, extraction, identification, and quantification methods for microsized plastics across environmental matrices, finding that manual sorting and chemical analysis are needed for larger particles while automated spectroscopy methods are required for analyzing smaller microplastics.
Microplastics everywhere: A review on existing methods of extraction
This review compiled and evaluated existing methods for extracting microplastics from environmental samples, including density separation, oil extraction, and other techniques, assessing their advantages and limitations across different environmental matrices.
Advancing Micro Plastic Analysis: A Comprehensive Review of Detection and Characterization Techniques
This review evaluates the current state of microplastic detection and characterization methods, from visual identification to advanced spectroscopic techniques. Researchers highlighted the challenges of detecting microplastics in complex environmental samples and the limitations of existing approaches. The study calls for standardized methods and emerging technologies to improve the accuracy and reliability of microplastic analysis across different ecosystems.
Microplastics in the Marine Environment: A Review of the Methods Used for Identification and Quantification
This review covered the methods used to identify and characterize microplastics in marine environmental samples, evaluating the strengths and limitations of visual, spectroscopic, and chemical approaches for field and laboratory analysis.
Methods and challenges in the detection of microplastics and nanoplastics: a mini‐review
This review evaluated the strengths and weaknesses of analytical methods used to detect and identify microplastics and nanoplastics, including microscopy, spectroscopy, and mass spectrometry techniques. Researchers identified key challenges such as distinguishing genuine environmental microplastics from contamination introduced during sample collection and processing. The study provides recommendations for improving data quality and reliability in microplastic research.
Challenge for the detection of microplastics in the environment
This review examines the major challenges in detecting and quantifying microplastics across different environmental matrices, including sampling inconsistencies, contamination risks, and limitations of current analytical methods. Addressing these methodological challenges is essential for producing reliable data on microplastic pollution levels worldwide.
A Complete Guide to Extraction Methods of Microplastics from Complex Environmental Matrices
This review provides a comprehensive guide to the methods used for extracting microplastics from complex environmental samples like soil, sediment, water, and biological tissue. Researchers compare the effectiveness, cost, and practicality of different extraction approaches. The study highlights the ongoing need for standardized, efficient methods so that microplastic pollution measurements from different studies can be reliably compared.
Research Progress of Detection Methods for Microplastics
This review summarizes physical, chemical, and biological methods used to detect microplastics in environmental samples, comparing the advantages and limitations of each approach. Improving detection methods is essential for generating reliable data to support environmental protection strategies against microplastic pollution.
A critical comparison of the main characterization techniques for microplastics identification in an accelerated aging laboratory experiment
This paper critically compared the main spectroscopic and microscopic characterization techniques used to identify microplastics in environmental samples, evaluating their strengths, limitations, and suitability for different matrices. The review highlighted the need for standardized methods to improve comparability across microplastic studies.
Spectro‐Microscopic Techniques for Studying Nanoplastics in the Environment and in Organisms
This review examined spectro-microscopic techniques available for detecting and studying nanoplastics in environmental and biological samples. The study highlights that detecting nanoplastics remains challenging because their small size falls below the detection limits of common analytical tools, and their chemical composition is similar to organic matrices, making identification difficult.
Unraveling Microplastics: Sources, Environment and Health Impacts, and Detection Techniques
This review provides a comprehensive overview of microplastic sources, environmental transport mechanisms, health risks, and current detection technologies used across water systems. The authors examine a broad range of analytical methods, from spectroscopy to sensor-based approaches, for identifying and quantifying microplastics in diverse environmental samples. The study concludes that no single detection technique is sufficient on its own, and integrated multi-method approaches are needed for reliable monitoring.
A Review of Spectroscopic Techniques used for the Quantification and Classification of Microplastics and Nanoplastics in the Environment
This review evaluates spectroscopic techniques — including Raman, FTIR, NIR, ICP-MS, fluorescence, X-ray, and NMR — for identifying and quantifying microplastics and nanoplastics in environmental and biological matrices, covering methodologies, sample handling, and applications.
Analytical Techniques of Microplastic in an Aquatic Environment
This chapter provided a concise overview of microplastic analytical techniques in aquatic environments, covering sampling, extraction, and identification methods for detecting microplastics in coastal, freshwater, and deep-sea habitats—with comparison of spectroscopic and other approaches for polymer characterization.
Separation and Analysis of Microplastics and Nanoplastics in Complex Environmental Samples
This review examined separation and analysis methods for microplastics and nanoplastics in complex environmental samples, covering density separation, filtration, spectroscopic identification, and emerging approaches for sub-micron particles. The authors identify detection of nanoplastics as a critical unresolved methodological challenge for understanding full plastic contamination in the environment.
Microplastics in the environment: Sampling, pretreatment, analysis and occurrence based on current and newly-exploited chromatographic approaches
This review comprehensively examined sampling, pretreatment, and chromatographic analysis methods for microplastics in environmental matrices, evaluating conventional and newly developed approaches and identifying liquid chromatography and pyrolysis-GC/MS as the most promising platforms for chemical characterization of complex microplastic mixtures.
Isolation and Extraction of Microplastics from Environmental Samples: An Evaluation of Practical Approaches and Recommendations for Further Harmonization
Isolation and extraction methods for microplastics from environmental samples were evaluated and compared, tracing the evolution of methodologies from early studies in the 1970s to current approaches. The review identified persistent inconsistencies in extraction efficiency across methods as a major obstacle to comparing microplastic contamination data across studies and locations.
A comparison of microscopic and spectroscopic identification methods for analysis of microplastics in environmental samples
Researchers compared microscopic and spectroscopic methods for analyzing microplastics in environmental samples, evaluating accuracy and efficiency and finding that spectroscopic confirmation substantially reduces misidentification errors.
Potential health, environmental implication of microplastics: A review on its detection
This review provides a comprehensive look at how microplastics contaminate both land and water environments and the challenges in accurately detecting and measuring them. Researchers discuss various detection techniques including spectroscopy and microscopy methods, noting that each has significant limitations in quantifying microplastic pollution. The study highlights the need for improved standardized methods to better understand the true scale of microplastic contamination and its effects on health.
Advanced tools and methodologies for identification, characterization, and quantification of micro/nano plastics in environmental matrices
This review comprehensively covers methods for separating, identifying, and quantifying micro- and nanoplastics from environmental matrices, comparing density separation, magnetic separation, filtration, enzymatic treatments, and advanced spectroscopic and imaging characterization techniques.
Separation, characterization and identification of microplastics and nanoplastics in the environment
This review evaluates the various analytical techniques used to separate, characterize, and identify microplastics and nanoplastics in environmental samples. Researchers compared the strengths and weaknesses of different methods including spectroscopy, microscopy, and thermal analysis approaches. The study highlights the need for standardized procedures and emerging detection tools to improve our understanding of microplastic contamination and its ecological impacts.
Methods of investigation and chemical analysis of microplastics and determination of associated compounds
This review surveyed spectral, chromatographic, microscopic, and thermal analytical methods used to study microplastics and associated compounds over the past 20 years, summarizing how each technique is applied to identify microplastics and determine their toxicological effects at all levels of biological organization.