Fast detection of arbitrarily shaped disease clusters

Renato Assuncao , M Costa , A Tavares , S Ferreira
Statistics in medicine 25 ( 5) 723 -742

175
2006
Screening of Toxic Inorganic Arsenic Species in Garlic (Allium sativum L.)

Hadla Sousa-Ferreira , Mariela N. Matos-Reyes , M. Luisa Cervera , Sergio L. Costa-Ferreira
Food Analytical Methods 4 ( 4) 447 -452

14
2011
Molybdenum determination in iron matrices by ICP-AES after separation and preconcentration using polyurethane foam.

Sérgio Luis Costa Ferreira , Hilda Costa dos Santos , Djane Santiago de Jesus
Fresenius Journal of Analytical Chemistry 369 ( 2) 187 -190

25
2001
A non-chromatographic automated system for antimony speciation in natural water exploiting multisyringe flow injection analysis coupled with online hydride generation – atomic fluorescence spectrometry

Lindomar A. Portugal , Laura Ferrer , Antonio M. Serra , Douglas Gonçalves da Silva
Journal of Analytical Atomic Spectrometry 30 ( 5) 1133 -1141

15
2015
Determination of Manganese in Cassava Leaves by Slurry Sampling Flame Atomic Absorption Spectrometry

Fábio de Souza Dias , Lucylia Suzart Alves , Walter Nei L. dos Santos , Jorge Maurício David
Analytical Letters 42 ( 14) 2206 -2213

9
2009
Determinação espectrofotométrica do arsênio em cabelo usando o método do dietilditiocarbamato de prata (SDDC) e trietanolamina/CHCl3 como solvente

Simone de Fátima Pinheiro PEREIRA , Sérgio Luis Costa FERREIRA , Antonio Celso Spínola COSTA , Augusto César Fonseca SARAIVA
Eclética Química 27 00 -00

1
2002
As spectrometric determination in hair samples using the silver diethyldithiocarbamate (SDDC) method and triethanolamine/CHCl3 as solvent

Simone de Fátima Pinheiro PEREIRA , Sérgio Luis Costa FERREIRA , Antonio Celso Spínola COSTA , Augusto César Fonseca SARAIVA
Eclética Química 27

2002
Multi‐responses Methodology Applied in the Electroanalytical Determination of Hair Dye by Using Printed Carbon Electrode Modified with Graphene

Felipe Fantinato Hudari , Sergio Luis Costa Ferreira , Maria Valnice Boldrin Zanoni
Electroanalysis 28 ( 5) 1085 -1092

6
2016
Solid Phase Spectrophotometry for the Determination of Cobalt in Pharmaceutical Preparations

Leonardo Sena Gomes Teixeira , Ant�nio Celso Sp�nola Costa , J�lio C�sar Rosa Assis , S�rgio Luis Costa Ferreira
Mikrochimica Acta 137 ( 1) 29 -33

30
2001
Devoted to the Application of Microtechniques in All Branches of Chemistry

Elizabeth A Sneddon , D AMARASIRIWARDENA , J BITTENCOURT DE ANDRADE , DJ BUTCHER
Microchemical Journal 69 ( 2) 99 -101

2001
Uso de planejamento fatorial para otimização da digestão de óleo lubrificante assistida por radiação microondas.

LM COSTA , SLC FERREIRA , AR de A NOGUEIRA , JA NÓBREGA
In: CONGRESSO NACIONAL DE QUÍMICA ANALÍTICA, 12., 2003, São Luís. Anais... São Luís: UFMA, 2003. QM 020.

2003
Box-Behnken design: An alternative for the optimization of analytical methods

SL Costa Ferreira , RE Bruns , Hadla Sousa Ferreira , Geraldo Domingues Matos
Analytica Chimica Acta 597 ( 2) 179 -186

2,831
2007
Experimental Design

SL Costa Ferreira , PP Cavalcanti , DA Nogueira
Reference Module in Chemistry, Molecular Sciences and Chemical Engineering; Elsevier: Amsterdam, The Netherlands 9780124095472144000 -9780124095472144000

5
2018
Can Exhaled Nitric Oxide Be a Biomarker for Hospitalized and Post-COVID-19 Patients?

Sergio Ferreira , Wendel S Fernandes , Ricardo CA Ferreira , Patricia B Fialho
European Respiratory Journal 58 ( suppl 65)

1
2021
Sprint and jump training on sand vs. grass surfaces: effects on the physical performance of young soccer players

Lucas A Pereira , Tomás T Freitas , Santiago Zabaloy , Ricardo CA Ferreira
The Journal of Strength & Conditioning Research 37 ( 9) 1828 -1833

5
2023