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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
2052005
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
125*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
822015
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
822005
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
752010
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
712020
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
712012
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
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
662009
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
622009
" 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
612005
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
" 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
582005
" 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
582005
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
532009
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
532006
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
522019
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, ...
Journal of Molecular Pathophysiology, 12-20, 2015
482015
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
422012
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
392013
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Artigos 1–20