دنبال کردن
Joaquim Araujo Nobrega
Joaquim Araujo Nobrega
Professor do Departamento de Química, Universidade Federal de São Carlos
ایمیل تأیید شده در ufscar.br
عنوان
نقل شده توسط
نقل شده توسط
سال
Equilibrium studies for the sorption of chromium and nickel from aqueous solutions using raw rice bran‏
EA Oliveira, SF Montanher, AD Andrade, JA Nobrega, MC Rollemberg‏
Process biochemistry 40 (11), 3485-3490, 2005‏
3342005
Effect of acid concentration on closed-vessel microwave-assisted digestion of plant materials‏
GCL Araújo, MH Gonzalez, AG Ferreira, ARA Nogueira, JA Nóbrega‏
Spectrochimica Acta Part B: Atomic Spectroscopy 57 (12), 2121-2132, 2002‏
2692002
Sample preparation in alkaline media‏
JA Nóbrega, MC Santos, RA de Sousa, S Cadore, RM Barnes, M Tatro‏
Spectrochimica Acta Part B: Atomic Spectroscopy 61 (5), 465-495, 2006‏
2102006
Determination of residual carbon by inductively-coupled plasma optical emission spectrometry with axial and radial view configurations‏
ST Gouveia, FV Silva, LM Costa, ARA Nogueira, JA Nóbrega‏
Analytica Chimica Acta 445 (2), 269-275, 2001‏
1832001
Comparison of heating extraction procedures for Al, Ca, Mg, and Mn in tea samples‏
LM Costa, ST Gouveia, JA Nóbrega‏
Analytical sciences 18 (3), 313-318, 2002‏
1632002
Flow analysis strategies to greener analytical chemistry. An overview‏
FRP Rocha, JA Nóbrega, O Fatibello Filho‏
Green Chemistry 3 (5), 216-220, 2001‏
1582001
Microwave-assisted digestion procedures for biological samples with diluted nitric acid: Identification of reaction products‏
MH Gonzalez, GB Souza, RV Oliveira, LA Forato, JA Nóbrega, ...‏
Talanta 79 (2), 396-401, 2009‏
1452009
Acid extraction and cloud point preconcentration as sample preparation strategies for cobalt determination in biological materials by thermospray flame furnace atomic …‏
GL Donati, CC Nascentes, ARA Nogueira, MAZ Arruda, JA Nóbrega‏
Microchemical Journal 82 (2), 189-195, 2006‏
1432006
Direct determination of Cu, Mn, Pb, and Zn in beer by thermospray flame furnace atomic absorption spectrometry‏
CC Nascentes, MY Kamogawa, KG Fernandes, MAZ Arruda, ...‏
Spectrochimica Acta Part B: Atomic Spectroscopy 60 (5), 749-753, 2005‏
1432005
Microwave-assisted digestion methods: towards greener approaches for plasma-based analytical techniques‏
CA Bizzi, MF Pedrotti, JS Silva, JS Barin, JA Nóbrega, EMM Flores‏
Journal of Analytical Atomic Spectrometry 32 (8), 1448-1466, 2017‏
1402017
Focused-microwave-assisted strategies for sample preparation‏
JA Nóbrega, LC Trevizan, GCL Araújo, ARA Nogueira‏
Spectrochimica Acta Part B: Atomic Spectroscopy 57 (12), 1855-1876, 2002‏
1402002
Microwave-assisted digestion of organic samples: How simple can it become?‏
JA Nóbrega, C Pirola, LL Fialho, G Rota, C de Campos Jordão, F Pollo‏
Talanta 98, 272-276, 2012‏
1382012
A critical evaluation of digestion procedures for coffee samples using diluted nitric acid in closed vessels for inductively coupled plasma optical emission spectrometry‏
JT Castro, EC Santos, WPC Santos, LM Costa, M Korn, JA Nóbrega, ...‏
Talanta 78 (4-5), 1378-1382, 2009‏
1292009
Microwave-assisted diluted acid digestion for trace elements analysis of edible soybean products‏
JTP Barbosa, CMM Santos, VN Peralva, EMM Flores, M Korn, ...‏
Food Chemistry 175, 212-217, 2015‏
1282015
Direct determination of major and trace elements in milk by inductively coupled plasma atomic emission and mass spectrometry‏
JA Nóbrega, Y Gélinas, A Krushevska, RM Barnes‏
Journal of Analytical Atomic Spectrometry 12 (10), 1243-1246, 1997‏
1251997
Evaluation of inductively coupled plasma optical emission spectrometers with axially and radially viewed configurations‏
FV Silva, LC Trevizan, CS Silva, ARA Nogueira, JA Nóbrega‏
Spectrochimica Acta Part B: Atomic Spectroscopy 57 (12), 1905-1913, 2002‏
1232002
Understanding the process of microwave-assisted digestion combining diluted nitric acid and oxygen as auxiliary reagent‏
CA Bizzi, EMM Flores, JS Barin, EE Garcia, JA Nóbrega‏
Microchemical Journal 99 (2), 193-196, 2011‏
1222011
Greening sample preparation in inorganic analysis‏
DL Rocha, AD Batista, FRP Rocha, GL Donati, JA Nobrega‏
TrAC trends in analytical chemistry 45, 79-92, 2013‏
1182013
Traditional calibration methods in atomic spectrometry and new calibration strategies for inductively coupled plasma mass spectrometry‏
JA Carter, AI Barros, JA Nóbrega, GL Donati‏
Frontiers in chemistry 6, 504, 2018‏
1152018
Direct determination of iron and selenium in bovine milk by graphite furnace atomic absorption spectrometry‏
PC Aleixo, JA Nóbrega‏
Food chemistry 83 (3), 457-462, 2003‏
1122003
سیستم در حال حاضر قادر به انجام عملکرد نیست. بعداً دوباره امتحان کنید.
مقاله‌ها 1–20