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sergio da costa saab
sergio da costa saab
Departamento de Física, Universidade Estadual de Ponta Grossa, UEPG
E-mail confirmado em uepg.br - Página inicial
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Characterization of humic acids from a Brazilian Oxisol under different tillage systems by EPR, 13C NMR, FTIR and fluorescence spectroscopy
MG Pérez, L Martin-Neto, SC Saab, EH Novotny, DMBP Milori, ...
Geoderma 118 (3-4), 181-190, 2004
2272004
Tillage and cropping system effects on soil humic acid characteristics as determined by electron spin resonance and fluorescence spectroscopies
C Bayer, L Martin-Neto, J Mielniczuk, S da C Saab, DMP Milori, ...
Geoderma 105 (1-2), 81-92, 2002
1242002
Soil organic matter humification under different tillage managements evaluated by Laser Induced Fluorescence (LIF) and C/N ratio
T Martins, SDC Saab, D Milori, AM Brinatti, JA Rosa, FAM Cassaro, ...
Soil and Tillage Research 111 (2), 231-235, 2011
822011
Spectroscopic assessment of soil organic matter in wetlands from the high Andes
A Segnini, A Posadas, R Quiroz, DMBP Milori, SC Saab, LM Neto, ...
Soil Science Society of America Journal 74 (6), 2246-2253, 2010
742010
Studies of semiquinone free radicals by ESR in the whole soil, HA, FA and humin substances
SC Saab, L Martin-Neto
Journal of the Brazilian Chemical Society 15, 34-37, 2004
732004
Characterization of a Brazilian clayey soil submitted to conventional and no-tillage management practices using pore size distribution analysis
FAM Cássaro, AK Borkowski, LF Pires, JA Rosa, S da Costa Saab
Soil and Tillage Research 111 (2), 175-179, 2011
572011
Mineralogical analysis of clays in hardsetting soil horizons, by X-ray fluorescence and X-ray diffraction using Rietveld method
LV Prandel, SC Saab, AM Brinatti, NFB Giarola, WC Leite, FAM Cassaro
Radiation Physics and Chemistry 95, 65-68, 2014
412014
Software Image J to study soil pore distribution
S Passoni, FS Borges, LF Pires, SC Saab, M Cooper
Ciência e Agrotecnologia 38, 122-128, 2014
412014
Anéis aromáticos condensados e relação E4/E6: estudo de ácidos húmicos de gleissolos por RMN de 13C no estado sólido utilizando a técnica CP/MAS desacoplamento defasado
SC Saab, L Martin-Neto
Química Nova 30, 260-263, 2007
392007
Estudo comparativo de métodos de determinação do teor de matéria orgânica em Organossolos.
M Conceição, CV Manzatto, WS de ARAUJO, L Martin Neto, SC Saab, ...
Rio de Janeiro: Embrapa Solos, 1999., 1999
371999
Porosity distribution by computed tomography and its importance to characterize soil clod samples
LF Pires, AM Brinatti, SC Saab, FAM Cássaro
Applied Radiation and Isotopes 92, 37-45, 2014
352014
Diminuição da humificação da matéria orgânica de um Cambissolo Húmico em plantio direto
C Bayer, L Martin-Neto, SC Saab
Revista brasileira de ciência do solo 27, 537-544, 2003
352003
Determinação da humificação da matéria orgânica de um Latossolo e de suas frações organo-minerais
CM Favoretto, D Gonçalves, DMBP Milori, JA Rosa, WC Leite, AM Brinatti, ...
Química Nova 31, 1994-1996, 2008
342008
Characterization by electron paramagnetic resonance of organic matter in whole soil (Gleysoil) and organic-mineral fractions
SC Saab, L Martin-Neto
Journal of the Brazilian Chemical Society 19, 413-417, 2008
292008
Use of the EPR technique to determine thermal stability of some humified organic substances found in soil organic-mineral fractions
SC Saab, L Martin-Neto
Química Nova 26, 497-498, 2003
272003
Electron paramagnetic resonance characterization of a humic acid-type polymer model
MF Barriquello, SC Saab, N Consolin Filho, L Martin-Neto
Journal of the Brazilian Chemical Society 21, 2302-2307, 2010
262010
Morphological characterization of soil clay fraction in nanometric scale
NMP Dias, D Gonçalves, WC Leite, AM Brinatti, SC Saab, LF Pires
Powder technology 241, 36-42, 2013
252013
X‐ray diffraction and rietveld refinement in deferrified clays for forensic science
LV Prandel, VF Melo, AM Brinatti, SC Saab, FAS Salvador
Journal of forensic sciences 63 (1), 251-257, 2018
212018
Caracterização das substâncias húmicas em solos orgânicos do Estado do Rio de Janeiro, sob diversas atividades agrícolas.
M CONCEIÇÃO, AA Freixo, WS de ARAUJO, TJF Cunha, ...
Rio de Janeiro: Embrapa Solos, 1999., 1999
211999
Determination of humification degree of organic matter of an oxisol and of its organo-mineral fractions
CM Favoretto, D Gonçalves, DMBP Milori, JA Rosa, WC Leite, AM Brinatti, ...
Química Nova 31, 1994-1996, 2008
202008
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