Search Results - "De Almeida, Luciano Farias"

A 3D-printed robotic system for fully automated multiparameter analysis of drinkable water samples by Almeida Jr, Pedro Lemos de, Lima, Lidiane Macedo Alves, Almeida, Luciano Farias de

“…This work describes a 3D-printed robotic system named RSAWA (robotic system for automatic water analysis) for fully automated water analysis. RSAWA consists of…”
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Digital image-based titrations by Gaiao, Edvaldo da Nobrega, Martins, Valdomiro Lacerda, Lyra, Wellington da Silva, Almeida, Luciano Farias de, Silva, Edvan Cirino da, Araújo, Mário César Ugulino

“…The exploitation of digital images obtained from a CCD camera (WebCam) as a novel instrumental detection technique for titration is proposed for the first…”
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Flow-batch analyser for preparation of calibration standard mixtures in simultaneous multicomponent spectrometric analysis by Visani, Valeria, De Barros, Sara Regina Ribeiro Carneiro, Dantas Filho, Heronides Adonias, De Almeida, Luciano Farias, De Lima, Ricardo Alexandre Cavalcanti, Fragoso, Wallace Duarte, Saldanha, Teresa Cristina Bezerra, Araújo, Mário César Ugulino

“…The application of multivariate calibration techniques to multicomponent analysis by UV-VIS molecular absorption spectrometry is a powerful tool for…”
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Raman spectroscopy-based authentication of powder goat milk adulteration with cow milk by Ferreira, José Leonardo Alves, de Almeida, Luciano Farias, Simões, Simone da Silva, Diniz, Paulo Henrique Gonçalves Dias, Fernandes, David Douglas de Sousa

“…This study introduces, for the first time, the utilization of a handheld Raman spectrometer in conjunction with Data-Driven Soft Independent Modeling of Class…”
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Goat milk authentication by one-class classification of digital image-based fingerprint signatures: Detection of adulteration with cow milk by Pereira, Elainy Virginia dos Santos, Fernandes, David Douglas de Sousa, de Almeida, Luciano Farias, Maciel, Maria Inês Sucupira, Diniz, Paulo Henrique Gonçalves Dias

“…[Display omitted] •A chemometrics-assisted color histogram-based system used for green food analysis.•Digital image-based fingerprint signatures used as…”
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A handheld smartphone-controlled spectrophotometer based on hue to wavelength conversion for molecular absorption and emission measurements by de Oliveira, Helton Jader Souza, de Almeida, Pedro Lemos, Sampaio, Bárbara Araújo, Fernandes, Julys Pablo Atayde, Pessoa-Neto, Osmundo Dantas, de Lima, Eduardo Antônio, de Almeida, Luciano Farias

“…[Display omitted] •Optimized design of a low cost, handheld, smartphone-controlled spectrometer;.•User-friendly software written for spectral sampling and…”
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Flow-batch analysis by Diniz, Paulo Henrique Gonçalves Dias, de Almeida, Luciano Farias, Harding, David Peter, de Araújo, Mário César Ugulino

“…► We review flow-batch analysis (FBA), a new in-flow analysis automation system. ► Flow-batch analysis (FBA) unifies techniques to achieve great practical…”
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CO bonding in FeN4 complexes and the effect of the macrocycle ligand: A DFT study by Silva, Adilson Luís Pereira, de Almeida, Luciano Farias, Marques, Aldaléa Lopes Brandes, Varela, Jaldyr de Jesus Gomes, Tanaka, Auro Atsushi, da Silva, Albérico Borges Ferreira

“…This paper presents a theoretical study using density functional theory (DFT) to investigate the bonding between carbon monoxide (CO) molecules and type FeN4…”
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Quantum chemical DFT study of the interaction between molecular oxygen and FeN4 complexes, and effect of the macrocyclic ligand by Silva, Adilson Luís Pereira, de Almeida, Luciano Farias, Marques, Aldaléa Lopes Brandes, Costa, Hawbertt Rocha, Tanaka, Auro Atsushi, da Silva, Albérico Borges Ferreira, de Jesus Gomes Varela Júnior, Jaldyr

“…Density functional theory (DFT) was used to examine the interaction between molecular oxygen (O 2 ) and macrocyclic iron complexes of the type FeN 4 during the…”
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Flow injection photometric determination of NaCl, KCl and glucose in injectable drugs exploiting Schlieren signals by Diniz, Paulo Henrique Gonçalves Dias, de Melo, Karla Danielle Tavares, Fagundes, Yebá Ngoamãn Martins, de Araujo Gomes, Adriano, do Nascimento, Elaine Cristina Lima, dos Santos, Sérgio Ricardo Bezerra, de Almeida, Luciano Farias, de Araújo, Mário César Ugulino

“…A flow injection photometric system that exploits Schlieren signals for analytical measurement is described. The system was designed to be used as a new…”
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A Multiscale Wavelet Data Treatment for Reliable Localization of Inflection Points for Analytical Purposes by Martins, Valdomiro Lacerda, de Almeida, Luciano Farias, de Castro, Suzana Limeira, Galvão, Roberto Kawakami Harrop, de Araújo, Mário César Ugulino, da Silva, Edvan Cirino

“…Instrumental analysis techniques that employ measurements based on inflection points may have their accuracy compromised due to the need for signal…”
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