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Osvaldo Estévez
Osvaldo Estévez
Email verificata su imre.uh.cu
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Citata da
Citata da
Anno
Aroylthioureas: new organic ionophores for heavy-metal ion selective electrodes
E Otazo-Sánchez, L Pérez-Marín, O Estévez-Hernández, S Rojas-Lima, ...
Journal of the Chemical Society, Perkin Transactions 2, 2211-2218, 2001
872001
A Raman and infrared study of 1-furoyl-3-monosubstituted and 3, 3-disubstituted thioureas
O Estévez-Hernández, E Otazo-Sánchez, JLHH De Cisneros, ...
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 62 (4-5 …, 2005
802005
Quantum chemical studies on molecular structure, spectroscopic (IR, Raman, UV–Vis), NBO and Homo–Lumo analysis of 1-benzyl-3-(2-furoyl) thiourea
DM Gil, MED Lestard, O Estévez-Hernández, J Duque, E Reguera
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 145, 553-562, 2015
642015
Structural, vibrational and electronic characterization of 1-benzyl-3-furoyl-1-phenylthiourea: an experimental and theoretical study
MED Lestard, DM Gil, O Estévez-Hernández, MF Erben, J Duque
New Journal of Chemistry 39 (9), 7459-7471, 2015
482015
Evaluation of carbon paste electrodes modified with 1-furoylthioureas for the analysis of cadmium by differential pulse anodic stripping voltammetry
O Estévez-Hernández, I Naranjo-Rodríguez, JLHH de Cisneros, ...
Sensors and Actuators B: Chemical 123 (1), 488-494, 2007
422007
Novel CdCl2 and HgCl2 complexes with 3-monosubstituted and 3, 3-disubstituted 1-furoylthioureas: IR and Raman spectra
O Estévez-Hernández, E Otazo-Sánchez, JLHH de Cisneros, ...
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 64 (4 …, 2006
412006
3-mercaptopropionic acid surface modification of Cu-doped ZnO nanoparticles: Their properties and peroxidase conjugation
L Jiménez-Hernández, O Estévez-Hernández, M Hernández-Sánchez, ...
Colloids and Surfaces A: Physicochemical and Engineering Aspects 489, 351-359, 2016
392016
Aroylthioureas: new organic ionophores for heavy metal ion selective electrodes. A nuclear magnetic resonance study
E Otazo-Sánchez, P Ortiz-del-Toro, O Estévez-Hernández, L Pérez-Marın, ...
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 58 (10 …, 2002
382002
The intrinsic antimicrobial activity of citric acid-coated manganese ferrite nanoparticles is enhanced after conjugation with the antifungal peptide Cm-p5
C Lopez-Abarrategui, V Figueroa-Espi, MB Lugo-Alvarez, CD Pereira, ...
International Journal of Nanomedicine, 3849-3857, 2016
362016
Synthesis, characterization, and single crystal X-ray structure of the 1-furoyl-3-cyclohexylthiourea cadmium chloride complex, Cd [C4H3OC (O) NHC (S) NHC6H11] 4Cl2
J Duque, O Estévez-Hernández, E Reguera, J Ellena, RS Corrêa
Journal of Coordination Chemistry 62 (17), 2804-2813, 2009
272009
Structural features of 1-furoylthioureas 3-monosubstituted and 3, 3-disubstituted: coordination to cadmium and analytical applications
O Estévez-Hernández, J Duque, E Reguera
Journal of Sulfur Chemistry 32 (3), 213-222, 2011
242011
Dinuclear and polymeric Hg (II) complexes with 1-(2-furoyl) thiourea derivatives: Their crystal structure and related properties
O Estévez-Hernández, J Duque, J Rodríguez-Hernández, E Reguera
Polyhedron 97, 148-156, 2015
232015
On the complex formation of CdCl2 with 1-furoylthioureas: Preconcentration and voltammetric behavior of Cd (II) at carbon paste electrodes modified with 3-monosubstituted and 3 …
O Estévez-Hernández, JLHH de Cisneros, E Reguera, ...
Sensors and Actuators B: Chemical 120 (2), 766-772, 2007
212007
One-minute and green synthesis of magnetic iron oxide nanoparticles assisted by design of experiments and high energy ultrasound: Application to biosensing and immunoprecipitation
CH Pérez-Beltrán, JJ García-Guzmán, B Ferreira, O Estevez-Hernandez, ...
Materials Science and Engineering: C 123, 112023, 2021
172021
1-(2-Furoyl)-3-(1-naphthyl) thiourea
J Duque, O Estevez-Hernandez, E Reguera, RS Corrêa, ...
Acta Crystallographica Section E: Structure Reports Online 64 (6), o1068-o1068, 2008
162008
1-Furoyl-3-methyl-3-phenylthiourea
H Pérez, Y Mascarenhas, O Estévez-Hernández, S Santos Jr, J Duque
Acta Crystallographica Section E: Structure Reports Online 64 (2), o513-o513, 2008
162008
Easy preparative route for ZnO nanoparticles using Tetrabutylammonium bromide assisted ultrasonic irradiation
O Estévez-Hernández, P Santiago-Jacinto, E Reguera
Materials Focus 2 (6), 438-442, 2013
152013
1-(2-Furoyl)-3-(o-tolyl) thiourea
RS Corrêa, O Estévez-Hernández, J Ellena, J Duque
Acta Crystallographica Section E: Structure Reports Online 64 (8), o1414-o1414, 2008
132008
Synergy effects in heavy metal ion chelation with aryl-and aroyl-substituted thiourea derivatives
R Barzaga, L Leston-Sanchez, F Aguilar-Galindo, O Estevez-Hernandez, ...
Inorganic Chemistry 60 (16), 11984-12000, 2021
122021
Evaluación de diferentes aroiltioureas como ionóforos en sensores de plomo (II)
AR Lazo-Fraga, A Vasconcelos-Pacheco, A Díaz-García, ...
Revista Cubana de Química 27 (3), 262-274, 2015
122015
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
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