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Maria Helena Araujo
Maria Helena Araujo
Departamento de Química, Universidade Federal de Minas Gerais
E-mail confirmado em ufmg.br
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Efficient use of Fe metal as an electron transfer agent in a heterogeneous Fenton system based on Fe0/Fe3O4 composites
FCC Moura, MH Araujo, RCC Costa, JD Fabris, JD Ardisson, ...
Chemosphere 60 (8), 1118-1123, 2005
2122005
Highly reactive species formed by interface reaction between Fe0–iron oxides particles: an efficient electron transfer system for environmental applications
FCC Moura, GC Oliveira, MH Araujo, JD Ardisson, WAA Macedo, ...
Applied Catalysis A: General 307 (2), 195-204, 2006
127*2006
New heterogeneous catalyst for the esterification of fatty acid produced by surface aromatization/sulfonation of oilseed cake
EM Santos, AP de Carvalho Teixeira, FG da Silva, TE Cibaka, MH Araújo, ...
Fuel 150, 408-414, 2015
862015
Geopolymers produced with fly ash and rice husk ash applied to CO2 capture
AL Freire, CD Moura-Nickel, G Scaratti, A De Rossi, MH Araújo, ...
Journal of Cleaner Production 273, 122917, 2020
832020
O estímulo ao empreendedorismo nos cursos de química: formando químicos empreendedores
MH Araújo, RM Lago, LCA Oliveira, PRM Cabral, LC Cheng, LJ Filion
Química nova 28, S18-S25, 2005
792005
Use of activated carbon as a reactive support to produce highly active-regenerable Fe-based reduction system for environmental remediation
MC Pereira, FS Coelho, CC Nascentes, JD Fabris, MH Araújo, K Sapag, ...
Chemosphere 81 (1), 7-12, 2010
762010
Synthesis and characterization of the europium (III) pentakis (picrate) complexes with imidazolium countercations: structural and photoluminescence study
AS Borges, JDL Dutra, RO Freire, RT Moura Jr, JG Da Silva, OL Malta, ...
Inorganic chemistry 51 (23), 12867-12878, 2012
732012
Modification of vermiculite by polymerization and carbonization of glycerol to produce highly efficient materials for oil removal
M de Araújo Medeiros, MTC Sansiviero, MH Araujo, RM Lago
Applied Clay Science 45 (4), 213-219, 2009
672009
" Spin-Off" acadêmico: criando riquezas a partir de conhecimento e pesquisa
MH Araújo, RM Lago, LCA Oliveira, PRM Cabral, LC Cheng, C Borges, ...
Química Nova 28, S26-S35, 2005
672005
Iron: a versatile element to produce materials for environmental applications
APC Teixeira, JC Tristão, MH Araujo, LCA Oliveira, FCC Moura, ...
Journal of the Brazilian Chemical Society 23, 1579-1593, 2012
662012
Acid-catalyzed oligomerization of glycerol investigated by electrospray ionization mass spectrometry
MA Medeiros, MH Araujo, R Augusti, LCA de Oliveira, RM Lago
Journal of the Brazilian Chemical Society 20, 1667-1673, 2009
632009
Molecular hybridization as a powerful tool towards multitarget quinoidal systems: Synthesis, trypanocidal and antitumor activities of naphthoquinone-based 5-iodo-1, 4 …
SBBB Bahia, WJ Reis, GAM Jardim, FT Souto, CA de Simone, CC Gatto, ...
MedChemComm 7 (8), 1555-1563, 2016
602016
Beyond copper-catalyzed azide-alkyne 1, 3-dipolar cycloaddition: Synthesis and mechanism insights
RS Gomes, GAM Jardim, RL de Carvalho, MH Araujo, EN da Silva Júnior
Tetrahedron 75 (27), 3697-3712, 2019
592019
Ruthenium complexes endowed with potent anti-Trypanosoma cruzi activity: Synthesis, biological characterization and structure–activity relationships
CL Donnici, MH Araújo, HS Oliveira, DRM Moreira, VRA Pereira, ...
Bioorganic & medicinal chemistry 17 (14), 5038-5043, 2009
562009
The chemical composition and pharmacological activities of geopropolis produced by Melipona fasciculata Smith in Northeast Brazil
MJAM Araújo, MC Búfalo, BJ Conti, ARY Fernandes Jr, B Trusheva, ...
542015
Investigation of reaction mechanisms by electrospray ionization mass spectrometry: characterization of intermediates in the degradation of phenol by a novel iron/magnetite …
FCC Moura, MH Araujo, I Dalmázio, TMA Alves, LS Santos, MN Eberlin, ...
Rapid Communications in Mass Spectrometry: An International Journal Devoted …, 2006
542006
Investigation of iron oxide reduction by ethanol as a potential route to produce hydrogen
MG Rosmaninho, FCC Moura, LR Souza, RK Nogueira, GM Gomes, ...
Applied Catalysis B: Environmental 115, 45-52, 2012
462012
Use of iron mining tailings from dams for carbon nanotubes synthesis in fluidized bed for 17α-ethinylestradiol removal
RCF Silva, JD Ardisson, AAC Cotta, MH Araujo, AP de Carvalho Teixeira
Environmental Pollution 260, 114099, 2020
442020
Adsorption of sulfur and nitrogen compounds on hydrophobic bentonite
RV Mambrini, ALM Saldanha, JD Ardisson, MH Araujo, FCC Moura
Applied clay science 83, 286-293, 2013
402013
Estructura y sismotectónica del anticlinal Barrancas, cuenca Cuyana, provincia de Mendoza
L Chiaramonte, VA Ramos, M Araujo
Revista de la Asociación Geológica Argentina 55 (4), 309-336, 2000
402000
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Artigos 1–20