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Revealing the Microstructure: Visualization of Microplastics by Scanning Electron Microscopy (SEM)

Original title: Revelando a microestrutura: visualização de microplásticos por meio de MEV

2025

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Scientists used a powerful microscope (SEM) that magnifies tiny particles thousands of times to closely examine microplastics, the small plastic bits found in water, food, and even our bodies. This tool helps researchers see the exact size, shape, and surface details of these particles, which matters because those features affect how harmful microplastics might be to our health.

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