@article{914451, author = {Thomas P. Forbes and J Greg Gillen and Amanda Souna and Jeffrey Lawrence}, title = {Unsupervised pharmaceutical polymorph identification and multicomponent particle mapping of ToF-SIMS data by non-negative matrix factorization}, year = {2022}, number = {94}, month = {2022-11-15 05:11:00}, publisher = {Analytical Chemistry}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=935288}, doi = {https://doi.org/10.1021/acs.analchem.2c03913}, language = {en}, }