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Wellington da Silva Lyra

universidade federal da paraiba

14H指数
45论文数
711被引数
收录论文 13
发表时间
Automated salting-out assisted single-phase liquid-liquid extraction of Cr(vi) from river water samples prior to its atomic absorption spectrometric determination
err2024-01-01
err3
PREAI
errCunha, Francisco Antonio S.; Fernandes, Julys Pablo A.; Lyra, Wellington S.; Pessoa, Amalia Geiza G.; Santos, Josue C. C.; Araujo, Mario C. U.; Almeida, Luciano F.
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Authentication of the shelf-life and decaffeination process of instant coffee samples using UV-Vis and NIR spectral fingerprints
err2024-01-01
err7
PREAI
errAraujo, Taynna Kevla Lopes de; Lyra, Wellington da Silva; da Silva, Jose Domingos Santos; Fernandes, David Douglas de Sousa; Diniz, Paulo Henrique Goncalves Dias
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A digital capture movie-based robotized Flow-batch luminometer for in-line magnetic nanoparticle solid phase extraction and chemiluminescent measurement
err2020-03-01
err15
PREAI
errAndrade, Renato A. N.; Cunha, Francisco A. S.; Andrade, Stefani I. E.; Junior, Pedro L. A.; Navarro, Lucivania A. O.; Lyra, Wellington S.; Pessoa, Amalia G. G.; Lima, Ricardo A. C.; Ugulino Araujo, Mario Cesar
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Macroemulsion-based dispersive magnetic solid phase extraction for preconcentration and determination of copper(II) in gasoline
err2018-01-10
err12
PREAI
errCunha, Francisco Antonio S.; Ferreira, Danilo Tadeu S.; Andrade, Willy C. R.; Fernandes, Julys Pablo A.; Lyra, Wellington S.; Pessoa, Amalia G. G.; Ugulino de Araujo, Mario Cesar
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Accurate automatic titration procedure for low sharpness and dichroism in end point detection using digital movies as detection technique
err2017-07-01
err16
errOAAI
errSiqueira, Lucas A.; Nunes, Iara S.; Almeida Junior, Pedro L.; Lyra, Wellington S.; Andrade, Renato A. N.; Araujo, Mario Cesar U.; Almeida, Luciano F.; Lima, Ricardo Alexandre C.
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Identification of adulteration in ground roasted coffees using UV-Vis spectroscopy and SPA-LDA使用uv-vis光谱和spa-lda鉴定磨碎的烤咖啡中的掺假
err2015-10-01
err67
PREAI
errde Carvalho Polari Souto, Urijatan Teixeira; Barbosa, Mayara Ferreira; Dantas, Hebertty Vieira; de Pontes, Aline Santos; Lyra, Wellington da Silva; Goncalves Dias Diniz, Paulo Henrique; Ugulino de Araujo, Mario Cesar; da Silva, Edvan Cirino
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A digital image-based flow-batch analyzer for determining Al(III) and Cr(VI) in water用于测定水中Al(III) 和Cr(VI) 的基于数字图像的流批分析仪
err2013-07-01
err55
errOAAI
errAndrade, Stefani Jury E.; Lima, Marcelo B.; Barreto, Inaka S.; Lyra, Wellington S.; Almeida, Luciano F.; Araujo, Mario C. U.; Silva, Edvan C.
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A flow-batch luminometer
err2013-05-01
err11
errOAAI
errAndrade, Renato A. N.; Andrade, Stefani I. E.; Martins, Valdomiro L.; Moreira, Pablo N. T.; Costa, Daniel J. E.; Lyra, Wellington S.; Araujo, Mario Cesar U.
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A digital image-based method for determining of total acidity in red wines using acid-base titration without indicator一种基于数字图像的方法,用于使用酸碱滴定法测定红酒中的总酸度,而无需指示剂
errTALANTA
IF6.1
err2011-05-01
err73
PREAI
errTorres, Adamastor Rodrigues; Lyra, Wellington da Silva; Evangelista de Andrade, Stefani Iury; Navarro Andrade, Renato Allan; da Silva, Edvan Cirino; Ugulino Araujo, Mario Cesar; Gaiao, Edvaldo da Nobrega
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Digital image-based flame emission spectrometry
errTALANTA
IF6.1
err2009-03-15
err75
PREAI
errLyra, Wellington Silva; dos Santos, Vagner Bezerra; Gama Dionizio, Amalia Geiza; Martins, Valdomiro Lacerda; Almeida, Luciano Farias; Gaiao, Edvaldo Nobrega; Goncalves Dias Diniz, Paulo Henrique; Silva, Edvan Cirino; Ugulino Araujo, Mario Cesar
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A portable, inexpensive and microcontrolled spectrophotometer based on white LED as light source and CD media as diffraction grid
errTALANTA
IF6.1
err2009-01-15
err33
PREAI
errVeras, Germano; Silva, Edvan Cirino; Lyra, Wellington Silva; Carreiro Soares, Sofacles Figueredo; Guerreiro, Thiago Brito; Bezerra Santos, Sergio Ricardo
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Digital image-based titrations基于数字图像的滴定
err2006-06-01
err112
PREAI
errGaiao, Edvaldo da Nobrega; Martins, Valdomiro Lacerda; da Silva Lyra, Wellington; de Almeida, Luciano Farias; da Silva, Edvan Cirino; Araujo, Mario Cesar Ugulino
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