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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Capillary-induced Homogenization of Matrix in Paper: A Powerful Approach for the Quantification of Active Pharmaceutical Ingredients Using Mass Spectrometry Imaging

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de Menezes, Maico ; de Oliveira, Diogo Noin ; Catharino, Rodrigo Ramos
Total Authors: 3
Document type: Journal article
Source: SCIENTIFIC REPORTS; v. 6, JUL 21 2016.
Web of Science Citations: 1

Herein we present a novel approach for the quantification of active pharmaceutical ingredients (APIs) using mass spectrometry imaging. This strategy uses a filter paper previously ``eluted{''} with a MALDI matrix solution as a support for analyte application. Samples are submitted to mass spectrometry imaging (MSI) and quantification through characteristic fingerprints is ultimately performed. Results for the content of rosuvastatin from a known formulation are comparable to those obtained with a validated HPLC method. (AU)

FAPESP's process: 11/50400-0 - Mitochondrial energy metabolism, redox state and functionality in cell death and cardiometabolic and neurodegenerative disorders
Grantee:Aníbal Eugênio Vercesi
Support type: Research Projects - Thematic Grants
FAPESP's process: 14/00084-2 - Identification of adulterations and simultaneous determination of nutrients and contaminants in food using direct analysis mass spectrometry and imaging
Grantee:Diogo Noin de Oliveira
Support type: Scholarships in Brazil - Doctorate
FAPESP's process: 15/06809-1 - Determination of chemical markers in various bovine products using mass spectrometry
Grantee:Rodrigo Ramos Catharino
Support type: Regular Research Grants