Strategies for environmental polymer analysis: micro-/nanoplastics and water-soluble polymers

Abstract The continuous increase in global plastic production has intensified concerns regarding the effect of microplastics and nanoplastics on ecosystems and human health. These minute particles are known to act as carriers of toxic compounds. Water-soluble polymers also face potential environmental challenges. Consequently, a precise analysis of these environmental polymers is essential. This review provides a comprehensive overview of the current strategies for environmental polymer analysis. We discuss the advantages, limitations, and recent advancements of prominent analytical methods, including mass spectrometry, infrared spectroscopy, Raman spectroscopy, and fluorescence spectroscopy. Ultimately, this review facilitates the development of more effective and integrated analytical platforms, bridging the gap between current research capabilities and the urgent need for practical and routine environmental assessment methods. This approach will enable a more thorough understanding of the global scope and impact of these concerns.