Directly Mapping the Spatial Distribution of Organic Compounds on Mineral Rock Surfaces by DESI and LAESI Mass Spectrometry Imaging.

Autor: Pereira I; Chemistry Institute, Federal University of Goiás, Goiânia, Goiás 74690-900, Brazil.; Department of Chemistry, Vancouver Island University, Nanaimo, British Columbia V9R 5S5, Canada., Ramalho RRF; Chemistry Institute, Federal University of Goiás, Goiânia, Goiás 74690-900, Brazil., Maciel LIL; Chemistry Institute, Federal University of Goiás, Goiânia, Goiás 74690-900, Brazil., de Aguiar DVA; Chemistry Institute, Federal University of Goiás, Goiânia, Goiás 74690-900, Brazil., Trindade Y; Science and Technology Center, North Fluminense State University 'Darcy Ribeiro', Macaé, Rio de Janeiro 27910-970, Brazil., da Cruz GF; Science and Technology Center, North Fluminense State University 'Darcy Ribeiro', Macaé, Rio de Janeiro 27910-970, Brazil., Vianna AM; CENPES, PETROBRAS, Rio de Janeiro, Rio de Janeiro 21941-915, Brazil., Júnior IM; CENPES, PETROBRAS, Rio de Janeiro, Rio de Janeiro 21941-915, Brazil., Lima GDS; Chemistry Institute, Federal University of Goiás, Goiânia, Goiás 74690-900, Brazil., Vaz BG; Chemistry Institute, Federal University of Goiás, Goiânia, Goiás 74690-900, Brazil.

Publikováno v: Analytical chemistry [Anal Chem] 2022 Oct 11; Vol. 94 (40), pp. 13691-13699. Date of Electronic Publication: 2022 Sep 25.

Multivariate classification techniques and mass spectrometry as a tool in the screening of patients with fibromyalgia.

Autor: Alves MVS; Institute of Chemistry, Biological Chemistry and Chemometrics, Federal University of Rio Grande do Norte, Natal, 59072-970, Brazil., Maciel LIL; Institute of Chemistry, Federal University of Goiás, Samambaia St., Goiânia, GO, 74690-900, Brazil., Ramalho RRF; Institute of Chemistry, Federal University of Goiás, Samambaia St., Goiânia, GO, 74690-900, Brazil., Lima LAS; Estácio de Sá Goiás, North Regional, Goiânia, GO, 74063-010, Brazil., Vaz BG; Institute of Chemistry, Federal University of Goiás, Samambaia St., Goiânia, GO, 74690-900, Brazil., Morais CLM; School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston, PR1 2HE, UK., Passos JOS; Postgraduation Program in Rehabilitation Sciences, Faculty of Health Science of Trairí, Federal University of Rio Grande do Norte, Trairí St., Santa Cruz, RN, 59200-000, Brazil., Pegado R; Postgraduation Program in Rehabilitation Sciences, Faculty of Health Science of Trairí, Federal University of Rio Grande do Norte, Trairí St., Santa Cruz, RN, 59200-000, Brazil., Lima KMG; Institute of Chemistry, Biological Chemistry and Chemometrics, Federal University of Rio Grande do Norte, Natal, 59072-970, Brazil. kassiolima@gmail.com.

Publikováno v: Scientific reports [Sci Rep] 2021 Nov 19; Vol. 11 (1), pp. 22625. Date of Electronic Publication: 2021 Nov 19.

Variability of polyphenols and volatiles during fruit development of three pitanga (Eugenia uniflora L.) biotypes.

Autor: Ramalho RRF; Instituto de Química, Universidade Federal de Goiás, 74690-900 Goiânia, GO, Brazil., Barbosa JMG; Instituto de Química, Universidade Federal de Goiás, 74690-900 Goiânia, GO, Brazil., Ferri PH; Instituto de Química, Universidade Federal de Goiás, 74690-900 Goiânia, GO, Brazil., Santos SDC; Instituto de Química, Universidade Federal de Goiás, 74690-900 Goiânia, GO, Brazil. Electronic address: suzana.quimica.ufg@hotmail.com.

Publikováno v: Food research international (Ottawa, Ont.) [Food Res Int] 2019 May; Vol. 119, pp. 850-858. Date of Electronic Publication: 2018 Oct 25.