# Testing the purity of spectral profiles: Finger-print resolution of complex matrices and extraction of absorbance signals

> Research article (Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2018) · cited 25× · AI/ML

**Wikidata**: [openalex:W2881588811](https://www.wikidata.org/wiki/openalex:W2881588811)  
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