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NMR relaxometry for hygroscopicity evaluation in fertilizers. Authorship: NOVOTNY, E. H.; MATTOS, B. B.; CARVALHO, C. M. de; OLIVEIRA-SILVA, R. de; RECH, I.; POLIDORO, J. C.; TEIXEIRA, P. C.; BONAGAMBA, T. J. This work aimed to evaluate the effect of increasing amounts of anti-humectant (zeolite) in the dynamics of water absorption in high hygroscopicity urea-based fertilizers in a saturated atmosphere thr... ... Repository: BDPA Publication year: 2019
Avaliação da higroscopicidade de ureia em misturas com um antiumectante utilizando relaxometria via RMN. Authorship: NOVOTNY, E. H.; OLIVEIRA-SILVA, R. de; RECH, I.; POLIDORO, J. C.; TEIXEIRA, P. C.; BONAGAMBA, T. J. Os fertilizantes apresentam papel fundamental em fornecer nutrientes essenciais para a produção de alimentos, fibras e biocombustíveis. Dentro desse contexto, o desenvolvimento de tecnologias de ferti... ... Repository: BDPA Publication year: 2015
¹³C NMR and EPR spectroscopic evaluation of oil shale mined soil recuperation. Authorship: SANTOS, J. V. dos; MANGRICH, A. S.; PEREIRA, B. F.; PILLON, C. N.; NOVOTNY, E. H.; BONAGAMBA, T. J.; ABBT-BRAUN, G.; FRIMMEL, F. H. Neste trabalho foram analisadas amostras de matéria orgânica de solos (MOS) de área de floresta nativa (SFN) e de solos de uma área vizinha, local de mineração de xisto, que vem sendo reabilitada há 3... ... Repository: BDPA Publication year: 2013
13C NMR and EPR spectroscopic evaluation of oil shale mined soil recuperation. Authorship: SANTOS, J. V. dos; MANGRICH, A. S.; PEREIRA, B. F.; PILLON, C. N.; NOVOTNY, E. H.; BONAGAMBA, T. J.; ABBT-BRAUNG, G.; FRIMMEL, F. H. In this work, native forest soil (NFS) organic matter (SOM) sample and SOM samples from a neighboring forest soil area of an oil shale mine which is being rehabilitated for thirty years (RFS) were ana... ... Repository: BDPA Publication year: 2013
Estimation of available water in soils by NMR relaxometry. Authorship: OLIVEIRA-SILVA, R. de; ESTRADA, R. A.; BALIEIRO, F. de C.; NOVOTNY, E. H.; BONAGAMBA, T. J. Repository: BDPA Publication year: 2013
Applying NMR relaxometry procedures to characterize and classify soil samples. Authorship: ESTRADA, R. A.; Rodrigo de Oliveira Silva; BONAGAMBA, T. J.; BALIEIRO, F. de C.; NOVOTNY, E. H. Repository: BDPA Publication year: 2013
Selective extraction of the characteristic humic fraction from Terras Pretas de Índios. Authorship: NOVOTNY, E. H.; VELLOSO, M. H. R.; BONAGAMBA, T. J.; SONG, G.; HAYES, M. H. B. Repository: BDPA Publication year: 2010
Solid-state 13C NMR studies of activated carbons prepared from biomass using different chemical agents. Authorship: FREITAS, J. C. C.; HONORATO, H. D. A.; NOVOTNY, E. H.; BONAGAMBA, T. J. Activated carbons are largely employed in several chemical and physical processes nowadays, including water treatment, catalysis, gas storage and others [1]. The surface properties of the porous carbo... ... Repository: BDPA Publication year: 2010
Caracterização de turfas dos Andes Peruanos por espectroscopia de RMN 13C. Authorship: SEGNINI, A.; POSADAS, A.; SOUZA, A. A.; NOVOTNY, E. H.; QUIROZ, R.; BONAGAMBA, T. J.; MILORI, D. M. B. P.; SILVA, W. T. L. da Repository: BDPA Publication year: 2010
Characterization of peatland soils from the high andes by 13C NMR spectroscopy. Authorship: SEGNINI, A.; SOUZA, A. A.; NOVOTNY, E. H.; BONAGAMBA, T. J.; POSADAS, A. Repository: BDPA Publication year: 2010

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