# References for Libraries
- Ian M. Bell, Robin J.H. Clark and Peter J. Gibbs Christopher Ingold Laboratories, University College London, UK. Downloaded from http://www.chem.ucl.ac.uk/resources/raman/
- Handbook of Raman Spectra data retrieved from: http://www.geologie-lyon.fr/Raman/
- De Frond H, Rubinovitz R, Rochman CM. μATR-FTIR Spectral Libraries of Plastic Particles (FLOPP and FLOPP-e) for the Analysis of Microplastics. Anal Chem. 2021 Dec 7;93(48):15878-15885. doi: 10.1021/acs.analchem.1c02549. Epub 2021 Nov 23. PMID: 34813292.
- S. Primpke, M. Wirth, C. Lorenz, G. Gerdts: "Reference database design for the automated analysis of microplastic samples based on Fourier transform infrared (FTIR) spectroscopy", Analytical and Bioanalytical Chemistry 410, 5131–5141 (2018), retrieved from https://link.springer.com/article/10.1007/s00216-018-1156-x
- Karlis Berzinš, Ruth E. Sales, Jonathan E. Barnsley, Greg Walker, Sara J.Fraser-Miller, Keith C.Gordon: "Low-Wavenumber Raman Spectral Database of Pharmaceutical Excipients"; Vibrational Spectroscopy 107, 103021 (2020) Retrieved from https://zenodo.org/record/3614035
- Keenan Munno, Hannah De Frond, Bridget O’Donnell, and Chelsea M. Rochman Analytical Chemistry 2020 92 (3), 2443-2451 DOI: 10.1021/acs.analchem.9b03626
- Myers, Tanya L.; Brauer, Carolyn S.; Su, Yin-Fong; Blake, Thomas A.; Johnson, Timothy J.; Richardson, Robert L., The influence of particle size on infrared reflectance spectra, Proc. SPIE 9088, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XX, 908809, June 13, 2014, https://doi.org/10.1117/12.2053350.
- Myers, Tanya L.; Brauer, Carolyn S.; Su, Yin-Fong; Blake, Thomas A.; Tonkyn, Russell G.; Ertel, Alyssa B.; Johnson, Timothy J.; Richardson, Robert L., Quantitative reflectance spectra of solid powders as a function of particle size, Appl. Opt., 2015, 54, 4863-4875, https://doi.org/10.1364/ao.54.004863.
- Johnson, Timothy J.; Blake, Thomas A.; Brauer, Carolyn S.; Su, Yin-Fong; Bernacki, Bruce E.; Myers, Tanya L.; Tonkyn, Russell G.; Kunkel, Brenda M.; and Ertel, Alyssa B., Reflectance Spectroscopy for Sample Identification: Considerations for Quantitative Library Results at Infrared Wavelengths, International Conference on Advanced Vibrational Spectroscopy (ICAVS 8), July 12-17, 2015, https://www.osti.gov/biblio/1452877.
- Livia Cabernard, Lisa Roscher, Claudia Lorenz, Gunnar Gerdts, and Sebastian Primpke. Environmental Science & Technology 2018 52 (22), 13279-13288, DOI: 10.1021/acs.est.8b03438
- Chabuka BK, Kalivas JH. Application of a Hybrid Fusion Classification Process for Identification of Microplastics Based on Fourier Transform Infrared Spectroscopy. Applied Spectroscopy. 2020;74(9):1167-1183. doi:10.1177/0003702820923993
- "Scientific Workgroup for the Analysis of Seized Drugs". Retrieved from https://swgdrug.org/ir.htm
- M.C. Caggiani, A. Cosentino, A. Mangone, Pigments Checker version 3.0, a handy set for conservation scientists: A free online Raman spectra database, Microchemical Journal, Volume 129, 2016, Pages 123-132, ISSN 0026-265X, https://doi.org/10.1016/j.microc.2016.06.020.
- El Mendili, Y., Vaitkus, A., Merkys, A., Gražulis, S., Chateigner, D., Mathevet, F., Gascoin, S., Petit, S., Bardeau, J.-F., Zanatta, M., Secchi, M., Mariotto, G., Kumar, A., Cassetta, M., Lutterotti, L., Borovin, E., Orberger, B., Simon, P., Hehlen, B., & Le Guen, M. (2019). Raman Open Database: first interconnected Raman–X-ray diffraction open-access resource for material identification. Journal of Applied Crystallography, 52(3), 618-625. doi: 10.1107/s1600576719004229
- Dr. Suja Sukumaran from Thermo Fisher Scientific contributed FTIR spectra to Open Specy
- Dr. Aline Carvalho contributed FTIR Spectra to Open Specy.
- Dr. Jennifer Lynch from NIST contributed Raman and FTIR spectra to Open Specy.
- Dr. Claudia Cella and Dr. Dora Mehn from JRC provided Raman spectra to Open Specy.
- Horiba Scientific contributed Raman spectra to Open Specy.
- USDA Soil Characterization Data. https://ncsslabdatamart.sc.egov.usda.gov/
- Archaeometrielabor was from http://www.archaeometrielabor.com, now defunct.
- Carbohydrates data was compiled by S.B.Engelsen from Royal Vet. and Agricultural University, Denmark
- Kimmel Center data was collected and provided by Prof. Steven Weiner from Kimmel Center for Archaeological Science, Weizmann Institute of Science, Israel
- Roscher, Lisa; Fehres, Annika; Reisel, Lorenz; Halbach, Maurits; Scholz-Böttcher, Barbara; Gerriets, Michaela; Badewien, Thomas H; Shiravani, Gholamreza; Wurpts, Andreas; Primpke, Sebastian; Gerdts, Gunnar (2021): Abundances of large microplastics (L-MP, 500-5000 µm) in surface waters of the Weser estuary and the German North Sea (April 2018). PANGAEA, https://doi.org/10.1594/PANGAEA.938143
- Lafuente R, Downs RT, Yang H, Stone N. (2016). Highlights in Mineralogical Crystallography. https://doi.org/10.1515/9783110417104-003.
- Cowger W, Roscher L, Chamas A, Maurer B, Gehrke L, Jebens H, Gerdts G, Primpke S. (2023). Preprint. https://doi.org/10.26434/chemrxiv-2023-x88ss.
- Cowger W, Gray A, Christiansen SH, De Frond H, Deshpande AD, Hemabessiere L, Lee E, Mill L, et al. (2020). “Critical Review of Processing and Classification Techniques for Images and Spectra in Microplastic Research.” Applied Spectroscopy, 74(9), 989–1010. 10.1177/0003702820929064.
- Cowger, W (2021). “Library data.” OSF. 10.17605/OSF.IO/X7DPZ.