Salvato in:
| Autori principali: | , |
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| Natura: | Recurso digital |
| Lingua: | inglese |
| Pubblicazione: |
Zenodo
2025
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| Soggetti: | |
| Accesso online: | https://doi.org/10.5281/zenodo.17627393 |
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Sommario:
- <p>We offer a free Raman MP library with 30 spectra consisting of twenty-eight pigment-free polymer spectra and two mineral spectra. The absence of pigments and additives enhances base-polymer recognition and supports more reliable, consistent microplastic analysis. Having access to a robust and well-curated spectral library is fundamental to producing solid MP research—so here’s ours, freely available to use.</p> <p>Spectra were collected from in-house plastic and non-plastic compounds. compounds were measured using a 532 nm He–Cd laser (7.2 mW, 8% power) with a 100× objective, yielding a lateral resolution of ~1 µmSpectra were collected from 200–3400 cm⁻¹ with a 600 g/mm grating and ~1 cm spectral resolution.der of 1 cm<sup>-1</sup>.</p> <p> </p> <p><strong>About the data:</strong></p> <p>First row: Spectral range in cm<sup>-1</sup>.</p> <p>Second row: Relative intensity from 0 to 1.</p> <p>Data can be visualized in Excel, SpectrGryph or other spectroscopy software.</p>