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Papers
61,005 resultsShowing papers similar to Recent developments in mass spectrometry for the characterization of micro- and nanoscale plastic debris in the environment
ClearMass Spectrometry as an Analytical Tool for Detection of Microplastics in the Environment
This review evaluates mass spectrometry techniques for detecting microplastics in the environment, covering GC-MS, LC-MS, MALDI-MS, and pyrolysis-based methods while comparing their capabilities for polymer identification, quantification, and size characterization.
Mass spectrometry as a powerful analytical tool for the characterization of indoor airborne microplastics and nanoplastics
This review covers recent mass spectrometry-based analytical methods for determining the size, chemical identity, and quantity of microplastics and nanoplastics in indoor air and dust. It highlights how advances in single-particle mass spectrometry are enabling more sensitive detection of nano-sized plastic fragments in indoor environments.
Environmental Applications of Mass Spectrometry for Emerging Contaminants
This review covers how mass spectrometry, a powerful analytical technique, is being used to detect and measure emerging contaminants including microplastics and nanoplastics in the environment. Advances in this technology are enabling researchers to identify smaller plastic particles and trace the chemical additives they carry, which is critical for understanding human exposure risks.
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.
Mass spectrometry-based multimodal approaches for the identification and quantification analysis of microplastics in food matrix
This review examines mass spectrometry techniques for identifying and measuring microplastics in food, covering methods that analyze both the chemical composition and quantity of plastic particles. The study suggests these advanced analytical approaches could help bridge the gap between environmental monitoring and understanding actual human exposure levels. Better measurement tools are needed to assess how much microplastic people are consuming through their diet.
The Challenge of the Analysis of Nanoplastics in the Environment: Current Status and Perspectives
This review examines the analytical challenges of detecting and characterising nanoplastics in environmental samples, presenting the state of the art in size determination, chemical composition analysis, and quantification techniques, as well as a survey of nanoplastic model materials used in the literature.
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.
A comprehensive toolkit for micro- to nanoplastic analysis
This review presents a unified analytical toolkit integrating mass-based, particle-based, and morphology-based approaches to enable reliable detection, quantification, and standardization of micro- and nanoplastics across diverse environmental matrices. The framework is intended to improve comparability across studies and support robust monitoring of plastic pollution.
New Analytical Approaches for Effective Quantification and Identification of Nanoplastics in Environmental Samples
This review assessed new analytical approaches for quantifying and identifying nanoplastics in environmental samples, highlighting fundamental challenges in detection due to their small size and the need for improved methods to understand nanoplastic contamination levels.
Analytical Chemistry of Plastic Debris: Sampling, Methods, and Instrumentation
This review covers the analytical methods used to collect and characterize plastic debris — from large pieces down to nanoplastics — in environmental samples like water, sediment, and biological tissue. The paper addresses the challenges of sampling across a huge size range and the trade-offs between different detection techniques including spectroscopy and microscopy. Standardizing these methods is essential for producing data that can be compared across studies and used in regulatory risk assessments.
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.
Spectro‐Microscopic Techniques for Studying Nanoplastics in the Environment and in Organisms
This review examines spectro-microscopic techniques for detecting and characterizing nanoplastics (under 1 um) in environmental and biological matrices, arguing that effective analysis requires combining particle imaging with chemical characterization of the same particles, and highlighting methods capable of simultaneous morphological and chemical identification.
Rapid Monitoring Approach for Microplastics Using Portable Pyrolysis-Mass Spectrometry
Researchers developed a rapid monitoring method for microplastics using a portable pyrolysis-mass spectrometry system that can identify polymer types and quantify particles smaller than 5 mm in the field without lengthy laboratory preparation. The approach offers a promising tool for fast, on-site microplastic surveillance in environmental samples.
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.
Current techniques for identifying, quantifying, and characterizing micro and nanoplastics with emphasis on strengths, limitations, and challenges
Researchers reviewed current analytical techniques for identifying, quantifying, and characterizing micro- and nanoplastics across environmental matrices. The review highlights the strengths and limitations of methods including FTIR, Raman spectroscopy, and pyrolysis-GC/MS, and calls for standardization to improve comparability across studies.
Rapid Single Particle Atmospheric Solids Analysis Probe-Mass Spectrometry for Multimodal Analysis of Microplastics
Researchers developed an atmospheric solid analysis probe coupled to mass spectrometry for rapid chemical characterization of single microplastic particles, enabling polymer identification while remaining compatible with complementary imaging techniques for comprehensive microplastic analysis.
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.
Methods for Micro‐ and Nanoplastics Analysis
This review examines analytical methods for detecting, identifying, and quantifying micro- and nanoplastics across terrestrial, aquatic, and atmospheric environments, evaluating identification and quantification techniques as prerequisites for effective remediation of these pervasive contaminants.
A Progress Review On Characterization, Environmental Behaviors And Toxicity Effects Of Micro (Nano) Plastics Using Atomic Spectrometry
This review covers recent advances in using atomic spectrometry techniques to characterize micro- and nanoplastics in environmental samples, addressing the need for more sensitive and selective analytical methods to detect these emerging pollutants.
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.
Quantifying micro- and nanoplastics
This work addresses methodological approaches for quantifying micro- and nanoplastics in environmental samples, examining analytical techniques, sampling strategies, and measurement challenges. The publication is part of the international research literature on standardizing plastic particle detection and quantification methods.
Detection methods of micro and nanoplastics
This review surveyed current detection methods for micro- and nanoplastics across environmental and food matrices, comparing techniques like FTIR, Raman spectroscopy, and mass spectrometry for identifying these emerging contaminants.
Microplastics analysis in environmental samples – recent pyrolysis-gas chromatography-mass spectrometry method improvements to increase the reliability of mass-related data
This study improved pyrolysis-gas chromatography-mass spectrometry (Py-GC-MS) methods for measuring mass-related microplastic data in environmental samples, enhancing reliability and sensitivity for trace-level analysis. Better analytical methods are essential for accurately quantifying microplastic contamination across diverse environmental matrices.
Optimization, performance, and application of a pyrolysis-GC/MS method for the identification of microplastics
Researchers optimized a pyrolysis-GC/MS method for identifying and quantifying microplastics in environmental samples, improving the reliability of polymer identification especially for small particles that are difficult to classify visually. The improved method is particularly valuable for analyzing the smallest microplastic size fractions that dominate by number in marine environments.