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Mining for Peaks in LC-HRMS Datasets Using Finnee - A Case Study with Exhaled B...
Erny, GL; Gomes, RA; Santos, MSF; Santos, L; Neuparth, N; Carreiro-Martins, P; Marques, JG; Guerreiro, ACL; Gomes-Alves, PSeparation techniques hyphenated to high-resolution mass spectrometry are essential in untargeted metabolomic analyses. Due to the complexity and size of the resulting data, analysts rely on computer-assisted tools to mine for features that may represent a chromatographic signal. However, this step remains problematic, and a high number of false positives are often obtained. This work reports a novel approach w...
Date: 2020
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Origin: Repositório do Centro Hospitalar de Lisboa Central, EPE