Wellington da Silva Lyra

Digital image-based titrations

Edvaldo da Nóbrega Gaião, Valdomiro Lacerda Martins, Wellington da Silva Lyra et al. · Analytica Chimica Acta · 2006 · 114 citations

Identification of adulteration in ground roasted coffees using UV–Vis spectroscopy and SPA-LDA

Urijatan Teixeira de Carvalho Polari Souto, Mayara Ferreira Barbosa, Hebertty V. Dantas et al. · LWT · 2015 · 88 citations

Agriculture, Chemistry, Food Science +12

A digital image-based flow-batch analyzer for determining Al(III) and Cr(VI) in water

Stéfani Iury E. Andrade, Marcelo B. Lima, Inakã S. Barreto et al. · Microchemical Journal · 2012 · 56 citations

Natural Sciences, Chemical Engineering, Chemistry +17

Screening for Coffee Adulteration Using Digital Images and SPA-LDA

Urijatan Teixeira de Carvalho Polar Souto, Mayara Ferreira Barbosa, Hebertty V. Dantas et al. · Food Analytical Methods · 2014 · 41 citations

Agriculture, Food Science, Computer Vision +7

Indirect determination of sodium diclofenac, sodium dipyrone and calcium gluconate in injection drugs using digital image-based (webcam) flame emission spectrometric method

Wellington da Silva Lyra, Fátima Aparecida Castriani Sanches, Francisco A.S. Cunha et al. · Analytical Methods · 2011 · 34 citations

Pharmacy, Chemistry, Pharmaceutical Analysis +16