| _version_ | 1866902318593605632 |
|---|---|
| author | Hagelskjær, Oskar Yakovenko, Nadiia |
| author_facet | Hagelskjær, Oskar Yakovenko, Nadiia |
| contents | <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> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_17627393 |
| institution | Zenodo |
| language | eng |
| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Microplastic Solution Spectral Library Hagelskjær, Oskar Yakovenko, Nadiia Microplastics Microplastics/analysis Spectrum Analysis, Raman Spectrum Analysis, Raman/methods <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> |
| title | Microplastic Solution Spectral Library |
| topic | Microplastics Microplastics/analysis Spectrum Analysis, Raman Spectrum Analysis, Raman/methods |
| url | https://doi.org/10.5281/zenodo.17627393 |