Year |
Citation |
Score |
2023 |
Ragassi G, Dourado AHB, Varela H. The oscillatory electro-oxidation of 2-propanol on platinum: the effect of temperature and addition of methanol. Physical Chemistry Chemical Physics : Pccp. 25: 32345-32355. PMID 37901945 DOI: 10.1039/d3cp03995a |
0.389 |
|
2020 |
Rodrigues CDS, Dos Santos CGP, de Miranda RCC, Parma E, Varela H, Nagao R. A numerical investigation of the effect of external resistance and applied potential on the distribution of periodicity and chaos in the anodic dissolution of nickel. Physical Chemistry Chemical Physics : Pccp. PMID 32966443 DOI: 10.1039/D0Cp04238B |
0.605 |
|
2020 |
Freire JG, Calderón-Cárdenas A, Varela H, Gallas JAC. Phase diagrams and dynamical evolution of the triple-pathway electro-oxidation of formic acid on platinum. Physical Chemistry Chemical Physics : Pccp. PMID 31894215 DOI: 10.1039/C9Cp04324A |
0.441 |
|
2020 |
Puppin LG, Khalid M, Silva GTTd, Ribeiro C, Varela H, Lopes OF. Electrochemical reduction of CO2 to formic acid on Bi2O2CO3/carbon fiber electrodes Journal of Materials Research. 35: 272-280. DOI: 10.1557/Jmr.2020.16 |
0.717 |
|
2020 |
Romano RL, Oliveira MG, Varela H. The Impact of Water Concentration on the Electro-Oxidation of Methanol on Platinum Journal of the Electrochemical Society. 167: 46506. DOI: 10.1149/1945-7111/Ab75C7 |
0.351 |
|
2020 |
Khalid M, Honorato AMB, Filho GT, Varela H. Trifunctional catalytic activities of trimetallic FeCoNi alloy nanoparticles embedded in a carbon shell for efficient overall water splitting Journal of Materials Chemistry. 8: 9021-9031. DOI: 10.1039/C9Ta13637A |
0.324 |
|
2020 |
Del Colle V, Perroni PB, Feliu JM, Tremiliosi-Filho G, Varela H. The Role of Surface Sites on the Oscillatory Oxidation of Methanol on Stepped Pt[n(111) × (110)] Electrodes The Journal of Physical Chemistry C. 124: 10993-11004. DOI: 10.1021/Acs.Jpcc.0C01897 |
0.577 |
|
2020 |
Nogueira JA, Varela H. Direct Liquid Fuel Cells – The Influence of Temperature and Dynamic Instabilities Energy & Fuels. DOI: 10.1021/Acs.Energyfuels.0C02491 |
0.348 |
|
2020 |
Khalid M, Paul R, Honorato AMB, Varela H. Pinus nigra pine derived hierarchical carbon foam for high performance supercapacitors Journal of Electroanalytical Chemistry. 863: 114053. DOI: 10.1016/J.Jelechem.2020.114053 |
0.327 |
|
2020 |
Araújo KCdF, Silva DRd, Santos EVd, Varela H, Martínez-Huitle CA. Investigation of persulfate production on BDD anode by understanding the impact of water concentration Journal of Electroanalytical Chemistry. 860: 113927. DOI: 10.1016/J.Jelechem.2020.113927 |
0.396 |
|
2020 |
Colle VD, Varela H, Tremiliosi-Filho G. Electrocatalytic oxidation of small organic molecules on well-defined Pt single-crystal surfaces with controlled density of electrochemically generated defects Current Opinion in Electrochemistry. 23: 123-130. DOI: 10.1016/J.Coelec.2020.06.010 |
0.366 |
|
2020 |
Perini N, Delmonde MVF, Ranjan C, Varela H. Mechanistic aspects of the comparative oscillatory electrochemical oxidation of formic acid and methanol on platinum electrode Journal of Solid State Electrochemistry. 24: 1811-1818. DOI: 10.1007/S10008-020-04609-Y |
0.511 |
|
2019 |
Nogueira JA, Krischer K, Varela H. Coupled dynamics of anode and cathode in PEM fuel cells. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. PMID 31322819 DOI: 10.1002/Cphc.201900531 |
0.573 |
|
2019 |
Dourado AHB, Munhos RL, Silva NA, Colle VD, Carvalho GGA, Oliveira PV, Arenz M, Varela H, Torresi SICd. Opportunities and Knowledge Gaps of SO 2 Electrocatalytic Oxidation for H 2 Electrochemical Generation Acs Catalysis. 9: 8136-8143. DOI: 10.1021/Acscatal.9B01336 |
0.452 |
|
2019 |
Stempien Z, Khalid M, Kozicki M, Kozanecki M, Varela H, Filipczak P, Pawlak R, Korzeniewska E, Sąsiadek E. In-situ deposition of reduced graphene oxide layers on textile surfaces by the reactive inkjet printing technique and their use in supercapacitor applications Synthetic Metals. 256: 116144. DOI: 10.1016/J.Synthmet.2019.116144 |
0.322 |
|
2019 |
Khalid M, Hassan A, Honorato AM, Crespilho FN, Varela H. 8-Hydroxyquinoline-5-sulfonic acid on reduced graphene oxide layers as a metal-free electrode material for supercapacitor applications Journal of Electroanalytical Chemistry. 847: 113193. DOI: 10.1016/J.Jelechem.2019.113193 |
0.36 |
|
2019 |
Tripković DV, Popović KD, Jovanović VM, Nogueira JA, Varela H, Lopes PP, Strmcnik D, Stamenkovic VR, Markovic NM. Tuning of catalytic properties for electrooxidation of small organic molecules on Pt-based thin films via controlled thermal treatment Journal of Catalysis. 371: 96-105. DOI: 10.1016/J.Jcat.2019.01.038 |
0.36 |
|
2019 |
Silva MF, Delmonde MV, Batista BC, Boscheto E, Varela H, Camara GA. Oscillatory electro-oxidation of ethanol on platinum studied by in situ ATR-SEIRAS Electrochimica Acta. 293: 166-173. DOI: 10.1016/J.Electacta.2018.10.019 |
0.755 |
|
2019 |
Calderón-Cárdenas A, Hartl FW, Gallas JAC, Varela H. Modeling the triple-path electro-oxidation of formic acid on platinum: Cyclic voltammetry and oscillations Catalysis Today. DOI: 10.1016/J.Cattod.2019.04.054 |
0.472 |
|
2018 |
Khalid M, Hassan A, Honorato AMB, Crespilho FN, Varela H. Nano-flocks of a bimetallic organic framework for efficient hydrogen evolution electrocatalysis. Chemical Communications (Cambridge, England). PMID 30221275 DOI: 10.1039/C8Cc06918B |
0.335 |
|
2018 |
Previdello BAF, Fernández PS, Tremiliosi-Filho G, Varela H. Probing the surface fine structure through electrochemical oscillations. Physical Chemistry Chemical Physics : Pccp. PMID 29424846 DOI: 10.1039/C7Cp08028J |
0.435 |
|
2018 |
Khalid M, Honorato AMB, Ticianelli EA, Varela H. Uniformly self-decorated Co3O4 nanoparticles on N, S co-doped carbon layers derived from a camphor sulfonic acid and metal–organic framework hybrid as an oxygen evolution electrocatalyst Journal of Materials Chemistry. 6: 12106-12114. DOI: 10.1039/C8Ta02926A |
0.339 |
|
2018 |
Khalid M, Varela H. A general potentiodynamic approach for red phosphorus and sulfur nanodot incorporation on reduced graphene oxide sheets: metal-free and binder-free electrodes for supercapacitor and hydrogen evolution activities Journal of Materials Chemistry. 6: 3141-3150. DOI: 10.1039/C7Ta11342K |
0.371 |
|
2018 |
Dourado AHB, Munhos RL, Varela H, Torresi SICD, Arenz M. Influence of the Electrode and Chaotropicity of the Electrolyte on the Oscillatory Behavior of the Electrocatalytic Oxidation of SO2 Journal of Physical Chemistry C. 122: 1243. DOI: 10.1021/Acs.Jpcc.7B11460 |
0.482 |
|
2018 |
Khalid M, Honorato AM, Varela H, Dai L. Multifunctional electrocatalysts derived from conducting polymer and metal organic framework complexes Nano Energy. 45: 127-135. DOI: 10.1016/J.Nanoen.2017.12.045 |
0.353 |
|
2018 |
Melle GB, Hartl FW, Varela H, Sitta E. The effect of solution pH on the oscillatory electro-oxidation of methanol Journal of Electroanalytical Chemistry. 826: 164-169. DOI: 10.1016/J.Jelechem.2018.08.033 |
0.724 |
|
2018 |
Lopes OF, Varela H. Effect of Annealing Treatment on Electrocatalytic Properties of Copper Electrodes toward Enhanced CO2
Reduction Chemistryselect. 3: 9046-9055. DOI: 10.1002/SLCT.201802102 |
0.679 |
|
2017 |
Nogueira JA, Varela H. Voltage Oscillations in a Polymer Electrolyte Membrane Fuel Cell with Pd-Pt/C and Pd/C Anodes. Chemistryopen. 6: 629-636. PMID 29046857 DOI: 10.1002/Open.201700098 |
0.412 |
|
2017 |
Machado EG, Delmonde MVF, Varela H. Spectrometric Evidence of the Synergy between Formic Acid and Hydrazine on Their Electro-Oxidation Journal of the Electrochemical Society. 164. DOI: 10.1149/2.1291709Jes |
0.386 |
|
2017 |
Ferreira GCA, Napporn TW, Kokoh KB, Varela H. Complex Oscillatory Kinetics in the Electro-Oxidation of Glucose on Gold Journal of the Electrochemical Society. 164. DOI: 10.1149/2.072179Jes |
0.353 |
|
2017 |
Hartl FW, Zulke AAA, Fonte BJ, Varela H. Temperature dependence of the evolving oscillations along the electrocatalytic oxidation of methanol Journal of Electroanalytical Chemistry. 800: 99-105. DOI: 10.1016/J.Jelechem.2016.11.032 |
0.462 |
|
2017 |
Cabello G, Davoglio RA, Hartl FW, Marco JF, Pereira EC, Biaggio SR, Varela H, Cuesta A. Microwave-Assisted Synthesis of Pt-Au Nanoparticles with Enhanced Electrocatalytic Activity for the Oxidation of Formic Acid Electrochimica Acta. 224: 56-63. DOI: 10.1016/J.Electacta.2016.12.022 |
0.398 |
|
2017 |
Monteiro EV, Varela H, Faria RB. The effect of flow rate on the oscillatory activation energy of an oscillating reaction Chemical Physics Letters. 684: 219-224. DOI: 10.1016/J.Cplett.2017.06.059 |
0.313 |
|
2016 |
Zülke AA, Varela H. The effect of temperature on the coupled slow and fast dynamics of an electrochemical oscillator. Scientific Reports. 6: 24553. PMID 27079514 DOI: 10.1038/Srep24553 |
0.39 |
|
2016 |
Nagao R, Varela H. Padrões de Turing em sistemas químicos QuíMica Nova. 39: 474-485. DOI: 10.5935/0100-4042.20160026 |
0.564 |
|
2016 |
Machado EG, Varela H. Complex dynamics in the electro-oxidation of formic acid assisted by hydrazine in acidic media Journal of the Electrochemical Society. 163: H186-H191. DOI: 10.1149/2.0671603Jes |
0.352 |
|
2016 |
Delmonde MVF, Sallum LF, Perini N, Gonzalez ER, Schlögl R, Varela H. Electrocatalytic Efficiency of the Oxidation of Small Organic Molecules under Oscillatory Regime The Journal of Physical Chemistry C. 120: 22365-22374. DOI: 10.1021/Acs.Jpcc.6B06692 |
0.492 |
|
2016 |
Nogueira JA, Arias IKP, Hanke-Rauschenbach R, Vidakovic-Koch T, Varela H, Sundmacher K. Autonomous Voltage Oscillations in a Direct Methanol Fuel Cell Electrochimica Acta. 212: 545-552. DOI: 10.1016/J.Electacta.2016.07.050 |
0.395 |
|
2016 |
Previdello BAF, Fernández PS, Tremiliosi-Filho G, Varela H. Oscillatory Electro-oxidation of Methanol on Platinum Single Crystal Electrodes Electrocatalysis. 7: 276-279. DOI: 10.1007/S12678-016-0317-Y |
0.397 |
|
2015 |
Zimer AM, Medina da Silva M, Machado EG, Varela H, Mascaro LH, Pereira EC. Development of a versatile rotating ring-disc electrode for in situ pH measurements. Analytica Chimica Acta. 897: 17-23. PMID 26515001 DOI: 10.1016/J.Aca.2015.09.047 |
0.329 |
|
2015 |
Nagao R, Nascimento MA, Varela H. Electrochemical setup for a multichannel data acquisition system with spatiotemporal resolution | Aparato eletroquímico para sistema de aquisição de dados multicanal com resolução espaço-temporal aparato eletroquímico para sistema de aquisição de dados multicanal com resolução espaço-temporal Quimica Nova. 38: 136-143. DOI: 10.5935/0100-4042.20140281 |
0.724 |
|
2015 |
Sitta E, Nagao R, Kiss IZ, Varela H. Impact of the alkali cation on the oscillatory electro-oxidation of ethylene glycol on platinum Journal of Physical Chemistry C. 119: 1464-1472. DOI: 10.1021/Jp5105505 |
0.816 |
|
2015 |
Nagao R, Freitas RG, Silva CD, Varela H, Pereira EC. Oscillatory electro-oxidation of methanol on nanoarchitectured Ptpc/Rh/Pt metallic multilayer Acs Catalysis. 5: 1045-1052. DOI: 10.1021/Cs501652U |
0.653 |
|
2015 |
Nascimento MA, Varela H, Gallas JAC. Periodicity hubs and spirals in an electrochemical oscillator Journal of Solid State Electrochemistry. DOI: 10.1007/S10008-015-2800-4 |
0.65 |
|
2014 |
Nascimento MA, Nagao R, Eiswirth M, Varela H. Coupled slow and fast surface dynamics in an electrocatalytic oscillator: model and simulations. The Journal of Chemical Physics. 141: 234701. PMID 25527951 DOI: 10.1063/1.4903172 |
0.785 |
|
2014 |
Perini N, Batista BC, Angelo AC, Epstein IR, Varela H. Long-lasting oscillations in the electro-oxidation of formic acid on PtSn intermetallic surfaces. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. 15: 1753-60. PMID 24789345 DOI: 10.1002/Cphc.201301186 |
0.804 |
|
2014 |
Machado EG, Varela H. Oscillatory instabilities in the electrooxidation of borohydride on platinum Journal of the Brazilian Chemical Society. 25: 442-447. DOI: 10.5935/0103-5053.20130243 |
0.389 |
|
2014 |
Nascimento MA, Nagao R, Eiswirth M, Varela H. Coupled slow and fast surface dynamics in an electrocatalytic oscillator: Model and simulations Journal of Chemical Physics. 141. DOI: 10.1063/1.4903172 |
0.752 |
|
2014 |
Nogueira PA, Batista BC, Faria RB, Varela H. The effect of temperature on the dynamics of a homogeneous oscillatory system operated in batch and under flow Rsc Advances. 4: 30412-30421. DOI: 10.1039/C4Ra03539A |
0.776 |
|
2014 |
Previdello BAF, Machado EG, Varela H. The effect of the alkali metal cation on the electrocatalytic oxidation of formate on platinum Rsc Advances. 4: 15271-15275. DOI: 10.1039/C4Ra00769G |
0.395 |
|
2014 |
Delmonde MVF, Nascimento MA, Nagao R, Cantane DA, Lima FHB, Varela H. Production of volatile species during the oscillatory electro-oxidation of small organic molecules Journal of Physical Chemistry C. 118: 17699-17709. DOI: 10.1021/Jp5044915 |
0.738 |
|
2014 |
Bi W, He Y, Cabral MF, Varela H, Yang J, Jiang R, Gao Q. Oscillatory electro-oxidation of thiosulfate on gold Electrochimica Acta. 133: 308-315. DOI: 10.1016/J.Electacta.2014.04.055 |
0.475 |
|
2014 |
Perini N, Batista BC, Angelo ACD, Epstein IR, Varela H. Cover Picture: Long-Lasting Oscillations in the Electro-Oxidation of Formic Acid on PtSn Intermetallic Surfaces (ChemPhysChem 9/2014) Chemphyschem. 15: 1713-1713. DOI: 10.1002/Cphc.201490040 |
0.787 |
|
2014 |
Perini N, Batista BC, Angelo ACD, Epstein IR, Varela H. Long-lasting oscillations in the electro-oxidation of formic acid on PtSn intermetallic surfaces Chemphyschem. 15: 1753-1760. DOI: 10.1002/cphc.201301186 |
0.777 |
|
2013 |
Sitta E, Nagao R, Varela H. The Electro-Oxidation of Ethylene Glycol on Platinum over a Wide pH Range: Oscillations and Temperature Effects Plos One. 8. PMID 24058650 DOI: 10.1371/Journal.Pone.0075086 |
0.771 |
|
2013 |
Cabral MF, Nagao R, Sitta E, Eiswirth M, Varela H. Mechanistic aspects of the linear stabilization of non-stationary electrochemical oscillations. Physical Chemistry Chemical Physics : Pccp. 15: 1437-42. PMID 23165655 DOI: 10.1039/C2Cp42890C |
0.822 |
|
2013 |
Cabral MF, Nagao R, Sitta E, Eiswirth M, Varela H. Mechanistic aspects of the linear stabilization of non-stationary electrochemical oscillations Physical Chemistry Chemical Physics. 15: 1437-1442. DOI: 10.1039/c2cp42890c |
0.788 |
|
2013 |
Nagao R, Cantane DA, Lima FHB, Varela H. Influence of anion adsorption on the parallel reaction pathways in the oscillatory electro-oxidation of methanol Journal of Physical Chemistry C. 117: 15098-15105. DOI: 10.1021/Jp4028047 |
0.622 |
|
2013 |
Santos AL, Nagao R, Oliveira CP, de Lima RB, Varela H. Reprint of: Reply to the "Comment on the paper 'The role of HBF4 in electro-catalysis: Arsenic contamination and anion adsorption' by A.L. Santos, R. Nagao, C.P. Oliveira, R.B. de Lima, H. Varela [J. Electroanal. Chem. 660 (2011) 147-152]" Journal of Electroanalytical Chemistry. DOI: 10.1016/J.Jelechem.2012.09.031 |
0.506 |
|
2013 |
Yang J, Song Y, Varela H, Epstein IR, Bi W, Yu H, Zhao Y, Gao Q. The effect of chloride on spatiotemporal dynamics in the electro-oxidation of sulfide on platinum Electrochimica Acta. 98: 116-122. DOI: 10.1016/J.Electacta.2013.03.042 |
0.614 |
|
2013 |
Angelucci CA, Varela H, Tremiliosi-Filho G, Gomes JF. The significance of non-covalent interactions on the electro-oxidation of alcohols on Pt and Au in alkaline media Electrochemistry Communications. 33: 10-13. DOI: 10.1016/J.Elecom.2013.03.039 |
0.397 |
|
2013 |
Gong S, Tang X, Zheng J, Nascimento MA, Varela H, Zhao Y, Gao Q. Amplitude-modulated spiral waves arising from a secondary Hopf bifurcation in mixed-mode oscillatory media Chemical Physics Letters. 567: 55-59. DOI: 10.1016/J.Cplett.2013.02.042 |
0.577 |
|
2013 |
Nogueira PA, Faria RB, Varela H. On the failure of sustained oscillations in the bromate/hypophosphite- acetone/dual catalyst flow system Chemical Physics Letters. 557: 191-193. DOI: 10.1016/J.Cplett.2012.12.029 |
0.609 |
|
2013 |
Perini N, Sitta E, Angelo ACD, Varela H. Electrocatalytic activity under oscillatory regime: The electro-oxidation of formic acid on ordered Pt3Sn intermetallic phase Catalysis Communications. 30: 23-26. DOI: 10.1016/J.Catcom.2012.10.019 |
0.787 |
|
2013 |
Lopes PP, Batista BC, Saglietti GA, Varela H, Ticianelli EA. Real-time determination of CO2 production and estimation of adsorbate coverage on a proton exchange membrane fuel cell under oscillatory operation Journal of Solid State Electrochemistry. 17: 1851-1859. DOI: 10.1007/S10008-013-2048-9 |
0.73 |
|
2012 |
Varela H. Spatiotemporal Pattern Formation during Electrochemical Oxidation of Hydrogen on Platinum. Chemistryopen. 1: 165-8. PMID 24551505 DOI: 10.1002/Open.201200017 |
0.434 |
|
2012 |
Ferreira GC, Batista BC, Varela H. Experimental assessment of the sensitiveness of an electrochemical oscillator towards chemical perturbations. Plos One. 7: e50145. PMID 23185559 DOI: 10.1371/Journal.Pone.0050145 |
0.772 |
|
2012 |
Nagao R, Cantane DA, Lima FH, Varela H. The dual pathway in action: decoupling parallel routes for CO2 production during the oscillatory electro-oxidation of methanol. Physical Chemistry Chemical Physics : Pccp. 14: 8294-8. PMID 22395562 DOI: 10.1039/C2Cp00037G |
0.628 |
|
2012 |
Silva MF, Batista BC, Boscheto E, Varela H, Camara GA. Electrooxidation of ethanol on Pt and PtRu surfaces investigated by atr surface-enhanced infrared absorption spectroscopy Journal of the Brazilian Chemical Society. 23: 831-837. DOI: 10.1590/S0103-50532012000500007 |
0.74 |
|
2012 |
Oliveira HCL, Oliveira TB, Varela H. Oscillatory dynamics in systems containing bromate and 1,4-cyclohexanedione in acidic media. I. The effect of temperature | Dinâmica oscilatória em sistemas contendo bromato e 1,4-ciclo-hexanodiona em meio ácido. I. Efeito da temperatura Quimica Nova. 35: 348-354. DOI: 10.1590/S0100-40422012000200022 |
0.336 |
|
2012 |
Nagao R, Cantane DA, Lima FHB, Varela H. The dual pathway in action: Decoupling parallel routes for CO 2 production during the oscillatory electro-oxidation of methanol Physical Chemistry Chemical Physics. 14: 8294-8298. DOI: 10.1039/c2cp00037g |
0.554 |
|
2012 |
Kiss IZ, Sitta E, Varela H. On the limit of frequency of electrochemical oscillators and its relationship to kinetic parameters Journal of Physical Chemistry C. 116: 9561-9567. DOI: 10.1021/Jp300714W |
0.769 |
|
2012 |
Santos AL, Nagao R, Oliveira CP, De Lima RB, Varela H. Reply to the "comment on the paper 'The role of HBF4 in electro-catalysis: Arsenic contamination and anion adsorption' by A.L. Santos, R. Nagao, C.P. Oliveira, R.B. de Lima, H. Varela [J. Electroanal. Chem. 660 (2011) 147-152]" Journal of Electroanalytical Chemistry. 687: 1-2. DOI: 10.1016/j.jelechem.2012.09.031 |
0.455 |
|
2012 |
Oliveira CP, Lussari NV, Sitta E, Varela H. Oscillatory electro-oxidation of glycerol on platinum Electrochimica Acta. 85: 674-679. DOI: 10.1016/J.Electacta.2012.08.087 |
0.761 |
|
2012 |
MacHado EG, Sitta E, De Lima FHB, Lee J, Varela H. Open circuit interaction of borohydride with oxidized platinum surfaces Electrochemistry Communications. 16: 107-109. DOI: 10.1016/J.Elecom.2011.12.011 |
0.743 |
|
2012 |
Nogueira PA, Varela H, Faria RB. The role of Ce(III) in BZ oscillating reactions Chemical Physics Letters. 530: 137-139. DOI: 10.1016/J.Cplett.2012.01.066 |
0.625 |
|
2011 |
Sitta E, Batista BC, Varela H. The impact of the alkali cation on the mechanism of the electro-oxidation of ethylene glycol on Pt. Chemical Communications (Cambridge, England). 47: 3775-7. PMID 21344098 DOI: 10.1039/C0Cc05353H |
0.807 |
|
2011 |
Nascimento MA, Gallas JA, Varela H. Self-organized distribution of periodicity and chaos in an electrochemical oscillator. Physical Chemistry Chemical Physics : Pccp. 13: 441-6. PMID 20944854 DOI: 10.1039/C0Cp01038C |
0.631 |
|
2011 |
Batista BC, Ferreira GCA, Varela H. The effect of poisoning species on the oscillatory dynamics of an electrochemical reaction Journal of Physics: Conference Series. 285. DOI: 10.1088/1742-6596/285/1/012003 |
0.693 |
|
2011 |
Nascimento MA, Gallas JAC, Varela H. Self-organized distribution of periodicity and chaos in an electrochemical oscillator Physical Chemistry Chemical Physics. 13: 441-446. DOI: 10.1039/c0cp01038c |
0.553 |
|
2011 |
Sitta E, Batista BC, Varela H. The impact of the alkali cation on the mechanism of the electro-oxidation of ethylene glycol on Pt Chemical Communications. 47: 3775-3777. DOI: 10.1039/c0cc05353h |
0.804 |
|
2011 |
Zhao Y, Wang S, Varela H, Gao Q, Hu X, Yang J, Epstein IR. Spatiotemporal pattern formation in the oscillatory electro-oxidation of sulfide on a platinum disk Journal of Physical Chemistry C. 115: 12965-12971. DOI: 10.1021/Jp202881H |
0.594 |
|
2011 |
Varela H, Sitta E, Machado EG. Comment on electrochemical quartz crystal microbalance study of borohydride electro-oxidation on pt: The effect of borohydride concentration and thiourea adsorption Journal of Physical Chemistry C. 115: 10310-10311. DOI: 10.1021/Jp2009385 |
0.729 |
|
2011 |
Lopes PP, Ticianelli EA, Varela H. Potential oscillations in a proton exchange membrane fuel cell with a Pd-Pt/C anode Journal of Power Sources. 196: 84-89. DOI: 10.1016/J.Jpowsour.2010.07.034 |
0.393 |
|
2011 |
Santos AL, Nagao R, Oliveira CP, De Lima RB, Varela H. The role of HBF4 in electro-catalysis: Arsenic contamination and anion adsorption Journal of Electroanalytical Chemistry. 660: 147-152. DOI: 10.1016/J.Jelechem.2011.06.023 |
0.646 |
|
2011 |
Kiss IZ, Varela H, Trulove P. ECS Transactions: Preface Ecs Transactions. 33: iii. |
0.324 |
|
2010 |
Sitta E, Nascimento MA, Varela H. Complex kinetics, high frequency oscillations and temperature compensation in the electro-oxidation of ethylene glycol on platinum. Physical Chemistry Chemical Physics : Pccp. 12: 15195-206. PMID 20661518 DOI: 10.1039/C002574G |
0.815 |
|
2010 |
Sauerbrei S, Nascimento MA, Eiswirth M, Varela H. Mechanism and model of the oscillatory electro-oxidation of methanol. The Journal of Chemical Physics. 132: 154901. PMID 20423195 DOI: 10.1063/1.3368790 |
0.716 |
|
2010 |
Camargo APM, Previdello BAF, Varela H, Gonzalez ER. Effect of temperature on the electro-oxidation of ethanol on platinum Quimica Nova. 33: 2143-2147. DOI: 10.1590/S0100-40422010001000026 |
0.414 |
|
2010 |
Mota A, Lopes PP, Ticianelli EA, Gonzalez ER, Varela H. Complex oscillatory response of a PEM fuel cell fed with H2/CO and oxygen Journal of the Electrochemical Society. 157: B1301-B1304. DOI: 10.1149/1.3463725 |
0.412 |
|
2010 |
Sauerbrei S, Nascimento MA, Eiswirth M, Varela H. Mechanism and model of the oscillatory electro-oxidation of methanol Journal of Chemical Physics. 132. DOI: 10.1063/1.3368790 |
0.717 |
|
2010 |
Sitta E, Nascimento MA, Varela H. Complex kinetics, high frequency oscillations and temperature compensation in the electro-oxidation of ethylene glycol on platinum Physical Chemistry Chemical Physics. 12: 15195-15206. DOI: 10.1039/c002574g |
0.785 |
|
2010 |
Nagao R, Sitta E, Varela H. Stabilizing nonstationary electrochemical time series Journal of Physical Chemistry C. 114: 22262-22268. DOI: 10.1021/Jp109554R |
0.783 |
|
2010 |
Batista BC, Varela H. Open circuit interaction of formic acid with oxidized Pt surfaces: Experiments, modeling, and simulations Journal of Physical Chemistry C. 114: 18494-18500. DOI: 10.1021/Jp104650X |
0.752 |
|
2010 |
Boscheto E, Batista BC, Lima RB, Varela H. A surface-enhanced infrared absorption spectroscopic (SEIRAS) study of the oscillatory electro-oxidation of methanol on platinum Journal of Electroanalytical Chemistry. 642: 17-21. DOI: 10.1016/J.Jelechem.2010.01.026 |
0.775 |
|
2010 |
Camargo APM, Previdello BAF, Varela H, Gonzalez ER. The impact of water concentration on the catalytic oxidation of ethanol on platinum electrode in concentrated phosphoric acid Electrochemistry Communications. 12: 140-143. DOI: 10.1016/J.Elecom.2009.11.008 |
0.417 |
|
2010 |
Sitta E, Varela H. Beta Oscillations in the Electro-oxidation of Ethylene Glycol on Platinum Electrocatalysis. 1: 19-21. DOI: 10.1007/S12678-010-0005-2 |
0.77 |
|
2009 |
Carbonio EA, Nagao R, Gonzalez ER, Varela H. Temperature effects on the oscillatory electro-oxidation of methanol on platinum. Physical Chemistry Chemical Physics : Pccp. 11: 665-70. PMID 19835088 DOI: 10.1039/B811636A |
0.63 |
|
2009 |
Angelucci CA, Varela H, Herrero E, Feliu JM. Activation energies of the electrooxidation of formic acid on Pt(100) Journal of Physical Chemistry C. 113: 18835-18841. DOI: 10.1021/Jp907723K |
0.534 |
|
2009 |
Jerkiewicz G, Alsabet M, Grden M, Varela H, Tremiliosi-Filho G. Erratum to: “Comprehensive study of the growth of thin oxide layers on Pt electrodes under well-defined temperature, potential, and time conditions” [Journal of Electroanalytical Chemistry, 589 (2006) 120–127] Journal of Electroanalytical Chemistry. 625: 172-174. DOI: 10.1016/J.Jelechem.2008.10.015 |
0.432 |
|
2009 |
Sitta E, Santos AL, Nagao R, Varela H. Nanogravimetric study of the complex voltammetric response in the electro-oxidation of methanol on platinum Electrochimica Acta. 55: 404-409. DOI: 10.1016/J.Electacta.2009.02.069 |
0.805 |
|
2008 |
Nogueira PA, Oliveira HC, Varela H. Time evolution of the activation energy in a batch chemical oscillator. The Journal of Physical Chemistry. A. 112: 12412-5. PMID 18998654 DOI: 10.1021/Jp808901R |
0.652 |
|
2008 |
Batista BC, Sitta E, Eiswirth M, Varela H. Autocatalysis in the open circuit interaction of alcohol molecules with oxidized Pt surfaces Physical Chemistry Chemical Physics. 10: 6686-6692. PMID 18989481 DOI: 10.1039/B811787J |
0.803 |
|
2008 |
Nagao R, Epstein IR, Gonzalez ER, Varela H. Temperature (over)compensation in an oscillatory surface reaction. The Journal of Physical Chemistry. A. 112: 4617-24. PMID 18433166 DOI: 10.1021/Jp801361J |
0.666 |
|
2008 |
Martins AL, Batista BC, Sitta E, Varela H. Oscillatory instabilities during the electrocatalytic oxidation of methanol on platinum Journal of the Brazilian Chemical Society. 19: 679-687. DOI: 10.1590/S0103-50532008000400011 |
0.824 |
|
2008 |
Joanni E, Gonzalez ER, Varela H. Oscillatory co-electrodeposition of copper and tin | Co-eletrodeposição oscilatória de cobre e estanho Quimica Nova. 31: 1444-1449. DOI: 10.1590/S0100-40422008000600031 |
0.415 |
|
2008 |
Santos AL, Jay Deiner L, Varela H. The effect of ultra-low proton concentration on the electrocatalytic reduction of nitrate over platinum Catalysis Communications. 9: 269-272. DOI: 10.1016/J.Catcom.2007.04.008 |
0.342 |
|
2008 |
Sitta E, Varela H. On the open-circuit interaction between methanol and oxidized platinum electrodes Journal of Solid State Electrochemistry. 12: 559-567. DOI: 10.1007/S10008-007-0349-6 |
0.753 |
|
2008 |
de Lima RB, Varela H. Catalytic oxidation of ethanol on gold electrode in alkaline media Gold Bulletin. 41: 15-22. DOI: 10.1007/Bf03215619 |
0.362 |
|
2007 |
Tokoro G, Oliveira HCL, Varela H. Dinâmica complexa no sistema bromato/hipofosfito/acetona/manganês e ferroína QuíMica Nova. 30: 1930-1937. DOI: 10.1590/S0100-40422007000800026 |
0.429 |
|
2007 |
Andrade FV, Deiner LJ, Varela H, De Castro JFR, Rodrigues IA, Nart FC. Electrocatalytic reduction of nitrate over palladium nanoparticle catalysts: A temperature-dependent study Journal of the Electrochemical Society. 154: F159-F164. DOI: 10.1149/1.2752114 |
0.304 |
|
2006 |
Ferreira M, Varela H, Torresi RM, Tremiliosi-Filho G. Electrode passivation caused by polymerization of different phenolic compounds Electrochimica Acta. 52: 434-442. DOI: 10.1016/J.Electacta.2006.05.025 |
0.376 |
|
2005 |
Bonnefont A, Varela H, Krischer K. Stationary spatial patterns during bulk CO electrooxidation on platinum. The Journal of Physical Chemistry. B. 109: 3408-15. PMID 16851372 DOI: 10.1021/Jp045821V |
0.599 |
|
2005 |
Plenge F, Varela H, Krischer K. Pattern formation in stiff oscillatory media with nonlocal coupling: a numerical study of the hydrogen oxidation reaction on Pt electrodes in the presence of poisons. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 72: 066211. PMID 16486044 DOI: 10.1103/Physreve.72.066211 |
0.638 |
|
2005 |
Plenge F, Varela H, Krischer K. Asymmetric target patterns in one-dimensional oscillatory media with genuine nonlocal coupling Physical Review Letters. 94. PMID 16090220 DOI: 10.1103/Physrevlett.94.198301 |
0.689 |
|
2005 |
Varela H, Beta C, Bonnefont A, Krischer K. A hierarchy of global coupling induced cluster patterns during the oscillatory H2-electrooxidation reaction on a Pt ring-electrode. Physical Chemistry Chemical Physics : Pccp. 7: 2429-39. PMID 15962026 DOI: 10.1039/B502027A |
0.57 |
|
2005 |
Varela H, Beta C, Bonnefont A, Krischer K. Transitions to electrochemical turbulence. Physical Review Letters. 94: 174104. PMID 15904297 DOI: 10.1103/Physrevlett.94.174104 |
0.559 |
|
2005 |
Varela H, Beta C, Bonnefont A, Krischer K. Transitions to electrochemical turbulence Physical Review Letters. 94. DOI: 10.1103/PhysRevLett.94.174104 |
0.448 |
|
2005 |
Plenge F, Varela H, Krischer K. Pattern formation in stiff oscillatory media with nonlocal coupling: A numerical study of the hydrogen oxidation reaction on Pt electrodes in the presence of poisons Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 72. DOI: 10.1103/PhysRevE.72.066211 |
0.605 |
|
2005 |
Varela H, Beta C, Bonnefont A, Krischer K. A hierarchy of global coupling induced cluster patterns during the oscillatory H2-electrooxidation reaction on a Pt ring-electrode Physical Chemistry Chemical Physics. 7: 2429-2439. DOI: 10.1039/b502027a |
0.527 |
|
2005 |
Bonnefont A, Varela H, Krischer K. Stationary spatial patterns during bulk CO electrooxidation on platinum Journal of Physical Chemistry B. 109: 3408-3415. DOI: 10.1021/jp045821v |
0.45 |
|
2003 |
Varela H, Bonnefont A, Krischer K. Trapping electrochemical oscillations between self-organized potential walls. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. 4: 1348-51. PMID 14714385 DOI: 10.1002/Cphc.200300922 |
0.562 |
|
2003 |
Bonnefont A, Varela H, Krischer K. Stationary small and large amplitude patterns during bulk CO electrooxidation on platinum. Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry. 4: 1260-3. PMID 14653011 DOI: 10.1002/Cphc.200300874 |
0.652 |
|
2003 |
Plenge F, Varela H, Lübke M, Krischer K. Quantitative modeling of the oscillatory electrooxidation of hydrogen on Pt in the presence of poisons Zeitschrift Fur Physikalische Chemie. 217: 365-381. DOI: 10.1524/Zpch.217.4.365.20387 |
0.597 |
|
2003 |
Varela H, Bruno RL, Torresi RM. Ionic transport in conducting polymers/nickel tetrasulfonated phthalocyanine modified electrodes Polymer. 44: 5369-5379. DOI: 10.1016/S0032-3861(03)00526-3 |
0.325 |
|
2003 |
Krischer K, Varela H, Bîrzu A, Plenge F, Bonnefont A. Stability of uniform electrode states in the presence of ohmic drop compensation Electrochimica Acta. 49: 103-115. DOI: 10.1016/J.Electacta.2003.04.006 |
0.59 |
|
2003 |
Varela H, Bonnefont A, Krischer K. Trapping Electrochemical Oscillations between Self-Organized Potential Walls Chemphyschem. 4: 1348-1351. DOI: 10.1002/cphc.200300922 |
0.503 |
|
2003 |
Bonnefont A, Varela H, Krischer K. Stationary Small and Large Amplitude Patterns during Bulk CO Electrooxidation on Platinum Chemphyschem. 4: 1260-1263. DOI: 10.1002/cphc.200300874 |
0.493 |
|
2002 |
Varela H, Torresi RM, Gonzalez ER. Aspectos relacionados à utilização da equação logística quadrática em processos eletroquímicos QuíMica Nova. 25: 99-106. DOI: 10.1590/S0100-40422002000100017 |
0.305 |
|
2002 |
Varela H, Krischer K. Deciphering the origin of high-order periodic and aperiodic cyclic voltammetric responses during oxidation processes on platinum Journal of Physical Chemistry B. 106: 12258-12266. DOI: 10.1021/Jp026673G |
0.664 |
|
2001 |
Grauel P, Varela H, Krischer K. Spatial bifurcations of fixed points and limit cycles during the electrochemical oxidation of H2 on Pt ring-electrodes. Faraday Discussions. 165-78; discussion 1. PMID 11901673 DOI: 10.1039/B103345J |
0.63 |
|
2001 |
Varela H, Krischer K. Nonlinear phenomena during electrochemical oxidation of hydrogen on platinum electrodes Catalysis Today. 70: 411-425. DOI: 10.1016/S0920-5861(01)00347-9 |
0.668 |
|
2001 |
Varela H, De Albuquerque Maranhão SL, Mello RMQ, Ticianelli EA, Torresi RM. Comparisons of charge compensation process in aqueous media of polyaniline and self-doped polyanilines Synthetic Metals. 122: 321-327. DOI: 10.1016/S0379-6779(00)00359-3 |
0.319 |
|
2001 |
Varela H, Malta M, Torresi RM. Microgravimetric study of the influence of the solvent on the redox properties of polypyrrole modified electrodes Journal of Power Sources. 92: 50-55. DOI: 10.1016/S0378-7753(00)00524-3 |
0.328 |
|
2001 |
Grauel P, Varela H, Krischer K. Spatial bifurcations of fixed points and limit cycles during the electrochemical oxidation of H2 on Pt ring-electrodes Faraday Discussions. 120: 165-178. |
0.57 |
|
2000 |
Varela H, Câmara GA, Scatena Júnior H, Gonzalez ER. Reação de geração de oxigênio em eletrodos de Mn2O3 suportados em aço inoxidável QuíMica Nova. 23: 721-726. DOI: 10.1590/S0100-40422000000600002 |
0.342 |
|
2000 |
Varela H, Malta M, Torresi RM. Técnicas in situ de baixo custo em eletroquímica: a microbalança a cristal de quartzo QuíMica Nova. 23: 664-679. DOI: 10.1590/S0100-40422000000500016 |
0.322 |
|
2000 |
Varela H, Torresi RM. Ionic exchange phenomena related to the redox processes of polyaniline in nonaqueous media Journal of the Electrochemical Society. 147: 665-670. DOI: 10.1149/1.1393250 |
0.31 |
|
Low-probability matches (unlikely to be authored by this person) |
2020 |
Khalid M, Honorato AMB, Pasa AA, Varela H. A sugar derived carbon-red phosphorus composite for oxygen evolution reaction and supercapacitor activities Materials Science For Energy Technologies. 3: 508-514. DOI: 10.1016/J.Mset.2020.05.002 |
0.295 |
|
2019 |
Hartl FW, Varela H, Cuesta A. The oscillatory electro-oxidation of formic acid : insights on the adsorbates involved from time-resolved ATR-SEIRAS and UV reflectance experiments Journal of Electroanalytical Chemistry. 840: 249-254. DOI: 10.1016/J.Jelechem.2019.04.015 |
0.295 |
|
2000 |
Varela H, Torresi RM, Buttry DA. Study of Charge Compensation during the Redox Process of Self-Doped Polyaniline in Aqueous Media Journal of the Brazilian Chemical Society. 11: 32-38. DOI: 10.1590/S0103-50532000000100007 |
0.288 |
|
2002 |
Varela H, Huguenin F, Malta M, Torresi RM. Materiais para cátodos de baterias secundárias de lítio QuíMica Nova. 25: 287-299. DOI: 10.1590/S0100-40422002000200017 |
0.288 |
|
2000 |
Varela H, Torresi RM, Buttry DA. Mixed cation and anion transport during redox cycling of a self-doped polyaniline derivative in nonaqueous media Journal of the Electrochemical Society. 147: 4217-4223. DOI: 10.1149/1.1394044 |
0.285 |
|
2020 |
Calderón-Cárdenas A, Paredes-Salazar EA, Varela H. Apparent Activation Energy in Electrochemical Multistep Reactions: A Description via Sensitivities and Degrees of Rate Control Acs Catalysis. 10: 9336-9345. DOI: 10.1021/Acscatal.0C02359 |
0.278 |
|
2020 |
Khalid M, Bhardwaj PA, Honorato AMB, Varela H. Metallic single-atoms confined in carbon nanomaterials for the electrocatalysis of oxygen reduction, oxygen evolution, and hydrogen evolution reactions Catalysis Science & Technology. DOI: 10.1039/D0Cy01408G |
0.278 |
|
2022 |
Honorato AMB, Khalid M, Curvelo AADS, Varela H, Shahgaldi S. Trimetallic Nanoalloy of NiFeCo Embedded in Phosphidated Nitrogen Doped Carbon Catalyst for Efficient Electro-Oxidation of Kraft Lignin. Polymers. 14. PMID 36145928 DOI: 10.3390/polym14183781 |
0.276 |
|
2017 |
Pan C, Cheng R, Birzu A, Yang J, Ren L, Varela H, Gao Q. Periodic Transition between Breathing Spots and Synchronous Sulfur Deposition/Dissolution in Transpassive Region of the Electro-Oxidation of Sulfide on Platinum Chemelectrochem. 4: 2075-2078. DOI: 10.1002/CELC.201700279 |
0.27 |
|
2015 |
Machado EG, Varela H. Synergy in the hydrazine assisted electro-oxidation of formic acid Ecs Transactions. 64: 1-9. DOI: 10.1149/06437.0001ecst |
0.261 |
|
2000 |
Lee J, Varela H, Uhm S, Tak Y. Electrodeposition of PbO2 onto Au and Ti substrates Electrochemistry Communications. 2: 646-652. DOI: 10.1016/S1388-2481(00)00095-3 |
0.258 |
|
2017 |
Nogueira JA, Varela H. Cover Feature: Voltage Oscillations in a Polymer Electrolyte Membrane Fuel Cell with Pd‐Pt/C and Pd/C Anodes (ChemistryOpen 5/2017) Chemistryopen. 6: 608-608. DOI: 10.1002/Open.201700147 |
0.258 |
|
2020 |
Calderón-Cárdenas A, Paredes-Salazar EA, Mujica-Martinez CA, Nagao R, Varela H. Thorough Analysis of the Effect of Temperature on the Electro-Oxidation of Formic Acid The Journal of Physical Chemistry C. 124: 24259-24270. DOI: 10.1021/acs.jpcc.0c08059 |
0.254 |
|
2017 |
Zülke A, Perroni P, Machado EG, Varela H. Rrde Studies of Glycerol Electro-Oxidation: Local pH Variation and Oscillatory Dynamics Ecs Transactions. 77: 1643-1650. DOI: 10.1149/07711.1643ECST |
0.251 |
|
2017 |
Hartl FW, Varela H. The Effect of Solution pH and Temperature on the Oscillatory Electro-Oxidation of Formic Acid on Platinum Chemistryselect. 2: 8679-8685. DOI: 10.1002/SLCT.201702008 |
0.248 |
|
2001 |
Peres LO, Varela H, Garcia JR, Fernandes MR, Torresi RM, Nart FC, Gruber J. On the electrochemical polymerization of poly(p-phenylene vinylene) and poly(o-phenylene vinylene) Synthetic Metals. 118: 65-70. DOI: 10.1016/S0379-6779(00)00282-4 |
0.222 |
|
2021 |
Melle GB, Altair T, Romano RL, Varela H. Electrocatalytic Efficiency of the Oxidation of Ethylene Glycol, Glycerol, and Glucose under Oscillatory Regime Energy & Fuels. 35: 6202-6209. DOI: 10.1021/ACS.ENERGYFUELS.1C00203 |
0.208 |
|
2020 |
Dourado AHB, Silva NA, Munhos RL, Del Colle V, Arenz M, Varela H, Córdoba de Torresi SI. Influence of Anion Chaotropicity on the SO
2
Oxidation Reaction: When Spectator Species Determine the Reaction Pathway Chemelectrochem. 7: 1843-1850. DOI: 10.1002/celc.201902122 |
0.201 |
|
2020 |
Dourado AHB, Silva NA, Munhos RL, Del Colle V, Arenz M, Varela H, Córdoba de Torresi SI. Front Cover: Influence of Anion Chaotropicity on the SO
2
Oxidation Reaction: When Spectator Species Determine the Reaction Pathway (ChemElectroChem 8/2020) Chemelectrochem. 7: 1800-1800. DOI: 10.1002/celc.202000347 |
0.201 |
|
2020 |
Nogueira JA, Lopes PP, Markovic NM, Varela H. Active electrochemical interfaces stabilized through self-organized potential oscillations Electrochemistry Communications. 121: 106853. DOI: 10.1016/j.elecom.2020.106853 |
0.197 |
|
2000 |
Varela H, Câmara GA, Scatena H, Gonzalez ER. Oxygen evolution reaction on Mn2O3 electrodes supported on stainless steel | Reação de geração de oxigênio em eletrodos de Mn2O3 suportados em aço inoxidável Quimica Nova. 23: 721-726. |
0.19 |
|
2015 |
Varela H, Torresi RM. Comentário Sobre O Artigo: “Modificação Do Polímero Condutor Polianilina Para Uso Como Trocador Catiônico” QuíMica Nova. 38: 159-159. DOI: 10.5935/0100-4042.20140307 |
0.177 |
|
2021 |
Khalid M, Zarate X, Saavedra-Torres M, Schott E, Maria Borges Honorato A, Rafe Hatshan M, Varela H. Electro-reduced graphene oxide nanosheets coupled with RuAu bimetallic nanoparticles for efficient hydrogen evolution electrocatalysis Chemical Engineering Journal. 421: 129987. DOI: 10.1016/J.CEJ.2021.129987 |
0.174 |
|
2022 |
Paredes-Salazar EA, Calderón-Cárdenas A, Varela H. Sensitivity Analysis in the Microkinetic Description of Electrocatalytic Reactions. The Journal of Physical Chemistry. A. 126: 2746-2749. PMID 35452581 DOI: 10.1021/acs.jpca.2c00624 |
0.163 |
|
2021 |
Altair T, Borges LGF, Galante D, Varela H. Experimental Approaches for Testing the Hypothesis of the Emergence of Life at Submarine Alkaline Vents. Life (Basel, Switzerland). 11. PMID 34440521 DOI: 10.3390/life11080777 |
0.131 |
|
2009 |
Mota A, Lopes PP, Ticianelli EA, Gonzalez ER, Varela H. Complex dynamics in a PEM fuel cell Ecs Transactions. 25: 81-89. DOI: 10.1149/1.3210561 |
0.118 |
|
2009 |
Catalán A, Araya JE, Varela H, Cortés W, Sagua H, González Cortés J. [Effectiveness of a repellent paint against the spider Loxosceles laeta]. Revista MéDica De Chile. 137: 240-5. PMID 19543646 |
0.1 |
|
2000 |
Varela H, Torresi RM, Buttry DA. Study of charge compensation during the redox process of self-doped polyaniline in aqueous media Journal of the Brazilian Chemical Society. 11. DOI: 10.1590/S0103-50532000000100007 |
0.09 |
|
2007 |
Marín Garrido C, Liesa RF, Varela HV, Gálvez MJN. Study of laryngopharyngeal reflux using pH-metering in immediate post-op of laryngectomized patients | Estudio del reflujo laringofaríngeo mediante pH-metría en el postoperatorio inmediato de los laringectomizados Acta Otorrinolaringologica Espanola. 58: 284-289. PMID 17683694 DOI: 10.1016/S0001-6519(07)74930-0 |
0.089 |
|
1994 |
Loperena L, Ferrari MD, Belobrajdic L, Weyrauch R, Varela H. Study of Bacillus sp. culture conditions to promote production of unhairing proteases. Revista Argentina De MicrobiologíA. 26: 105-15. PMID 7838974 |
0.089 |
|
2007 |
Tokoro G, Oliveira HCL, Varela H. Complex dynamics in the bromate/hypophosphite/acetone/manganese and ferroin system | Dinâmica complexa no sistema bromato/hipofosfito/acetona/ manganês e ferroína Quimica Nova. 30: 1930-1937. |
0.086 |
|
2011 |
Lopes PP, Varela H, Ticianelli EA. PEMFC oscillatory behavior on a Pd-Pt/C electrocatalyst Ecs Transactions. 33: 1-10. DOI: 10.1149/1.3555073 |
0.086 |
|
2014 |
Varela HH, Cocilovo JA, Fuchs ML, O'Brien TG. Coastal, valley, and oasis interaction: Impact on the evolution of ancient populations in the south central andes American Journal of Physical Anthropology. 155: 591-599. PMID 25234247 DOI: 10.1002/ajpa.22614 |
0.083 |
|
1992 |
Varela H, Ferrari MD, Loperena L, Lareo C. Effect of aeration rate on the alcoholic fermentation of whey by Kluyveromyces fragilis. Microbiología (Madrid, Spain). 8: 14-20. PMID 1605917 |
0.08 |
|
2002 |
Varela H, Torresi RM, Gonzalez ER. Aspects related to the use of the quadratic logistic equation in electrochemical processes | Aspectos relacionados à utilização da equação logística quadrática em processos eletroquímicos Quimica Nova. 25: 99-106. |
0.075 |
|
2008 |
Varela HH, O'Brien TG, Cocilovo JA. The genetic divergence of prehistoric populations of the south-central Andes as established by means of craniometric traits. American Journal of Physical Anthropology. 137: 274-82. PMID 18512687 DOI: 10.1002/ajpa.20867 |
0.075 |
|
2002 |
Varela H, Huguenin F, Malta M, Torresi RM. Materials for cathodes of secondary lithium batteries | Materiais para cátodos de baterias secundárias de lítio Quimica Nova. 25: 287-299. |
0.072 |
|
2007 |
Colmati F, Yoshioka SA, Silva VLVB, Varela H, Gonzalez ER. Enzymatic based biocathode in a polymer electrolyte membrane fuel cell International Journal of Electrochemical Science. 2: 195-202. |
0.067 |
|
2008 |
DÃaz-Flores L, Gutiérrez R, Varela H, Valladares F, Alvarez-Argüelles H, Borges R. Histogenesis and morphofunctional characteristics of chromaffin cells. Acta Physiologica (Oxford, England). 192: 145-63. PMID 18021326 DOI: 10.1111/j.1748-1716.2007.01811.x |
0.064 |
|
2002 |
Varela HH, Cocilovo JA. Genetic drift and gene flow in a prehistoric population of the Azapa valley and coast, Chile. American Journal of Physical Anthropology. 118: 259-67. PMID 12115282 DOI: 10.1002/ajpa.10075 |
0.064 |
|
2012 |
Loperena L, Soria V, Varela H, Lupo S, Bergalli A, Guigou M, Pellegrino A, Bernardo A, Calviño A, Rivas F, Batista S. Extracellular enzymes produced by microorganisms isolated from maritime Antarctica. World Journal of Microbiology & Biotechnology. 28: 2249-56. PMID 22806048 DOI: 10.1007/s11274-012-1032-3 |
0.063 |
|
2007 |
Varela HL, Taylor DS, Benbadis SR. Short-term outpatient EEG-video monitoring with induction in a veterans administration population. Journal of Clinical Neurophysiology : Official Publication of the American Electroencephalographic Society. 24: 390-1. PMID 17912062 DOI: 10.1097/WNP.0b013e31812f6c11 |
0.063 |
|
2009 |
DÃaz-Flores L, Gutiérrez R, Madrid JF, Varela H, Valladares F, Acosta E, MartÃn-Vasallo P, DÃaz-Flores L. Pericytes. Morphofunction, interactions and pathology in a quiescent and activated mesenchymal cell niche. Histology and Histopathology. 24: 909-69. PMID 19475537 |
0.06 |
|
2007 |
Varela HH, Cocilovo JA. Phenotypic, maximum genetic, and special environmental variability in prehistoric human populations. American Journal of Physical Anthropology. 132: 17-24. PMID 16941604 DOI: 10.1002/ajpa.20473 |
0.055 |
|
2010 |
Varela H, Burns SM. Use of lipid emulsions for treatment of local anesthetic toxicity: A case report Aana Journal. 78: 359-364. PMID 21067082 |
0.052 |
|
2007 |
Déniz RT, Seijo M, Fernández Z, Peron AM, Varela H. Use of modified silica gel for concentrating Pb (II) and Cd (II) occurring in form of complex anions Ecletica Quimica. 32: 13-16. |
0.051 |
|
2008 |
Medeot EA, Cocilovo JA, Varela HH. Environmental variance and stability of the development in the Prehispanic population in Las Pirguas (Salta, Argentina) | Varianza ambiental y estabilidad del desarrollo en la población Prehispánica de Las Pirguas (Salta, Argentina) Latin American Antiquity. 19: 146-157. |
0.049 |
|
2010 |
Ribeiro C, Varela H, Coutinho M, Borrego C. Dispersion modeling and field inspections approach to evaluate the odor impact of a Composting Plant in Lisbon Harmo 2010 - Proceedings of the 13th International Conference On Harmonisation Within Atmospheric Dispersion Modelling For Regulatory Purposes. 882-886. |
0.048 |
|
2009 |
Diaz-Flores L, Gutierrez R, Madrid JF, Varela H, Valladares F, Diaz-Flores L. Adult stem cells and repair through granulation tissue. Frontiers in Bioscience (Landmark Edition). 14: 1433-70. PMID 19273139 DOI: 10.2741/3317 |
0.046 |
|
1996 |
Varela H, Ferrari MD, Belobrajdic L, Weyrauch R, Loperena L. Short Communication: Effect of medium composition on the production by a new Bacillus subtilis isolate of protease with promising unhairing activity. World Journal of Microbiology & Biotechnology. 12: 643-5. PMID 24415430 DOI: 10.1007/BF00327730 |
0.044 |
|
2006 |
Díaz-Flores L, Madrid JF, Gutiérrez R, Varela H, Valladares F, Alvarez-Argüelles H, Díaz-Flores L. Adult stem and transit-amplifying cell location. Histology and Histopathology. 21: 995-1027. PMID 16763950 |
0.043 |
|
2011 |
Cocilovo JA, Varela HH, O'Brien TG. Effects of artificial deformation on cranial morphogenesis in the south central Andes International Journal of Osteoarchaeology. 21: 300-312. DOI: 10.1002/oa.1141 |
0.041 |
|
2007 |
DÃaz-Flores L, Madrid JF, Gutiérrez R, Varela H, Valladares F, DÃaz-Flores L. Cell contribution of vasa-vasorum to early arterial intimal thickening formation. Histology and Histopathology. 22: 1379-86. PMID 17701918 |
0.038 |
|
2011 |
Alfranca O, García J, Varela H. Economic valuation of a created wetland fed with treated wastewater located in a peri-urban park in Catalonia, Spain Water Science and Technology. 63: 891-898. PMID 21411938 DOI: 10.2166/wst.2011.267 |
0.036 |
|
2015 |
Varela H, Torresi RM. Comment on the article: "Modification of the conducting polymer polyaniline for enabling cation exchange" | Comentário sobre o artigo: "Modificação do polímero condutor polianilina para uso como trocador catiônico" Quimica Nova. 38: 159. |
0.036 |
|
2004 |
Cocilovo JA, Varela HH, Quevedo S, Standen V, Costa-Junqueira MA. The spatial structure of the archaic human population of the north coast of Chile (5000-3000 BP) deduced by the statistical analysis of skull metric and not metric traits | La diferenciación geográfica de la población humana arcaica de la costa norte de Chile (5000-3000 AP) a partir del análisis estadístico de rasgos métricos y no métricos del cráneo Revista Chilena De Historia Natural. 77: 679-693. |
0.034 |
|
2014 |
Olmos NM, Varela H, Bolfarine H, Gómez HW. An extension of the generalized half-normal distribution Statistical Papers. 55: 967-981. DOI: 10.1007/s00362-013-0546-6 |
0.032 |
|
2012 |
da Silveira ADS, Borges BCD, Varela HdA, de Lima KC, Pinheiro IVdA. Progression of non-cavitated lesions in dentin through a nonsurgical approach: A preliminary 12-month clinical observation European Journal of Dentistry. 6: 34-42. |
0.032 |
|
2000 |
Varela H, Malta M, Torresi RM. Low cost in situ techniques in electrochemistry: The quartz crystal microbalance | Técnicas in situ de baixo custo em eletroquímica: A microbalança a cristal de quartzo Quimica Nova. 23: 664-679. |
0.03 |
|
2001 |
Díaz-Flores L, Madrid JF, Gutiérrez R, Valladares F, Díaz M, Varela H, Díaz-Flores L. Arterial wall neovascularization induced by glycerol. Histology and Histopathology. 16: 1175-81. PMID 11642737 |
0.029 |
|
2001 |
Cocilovo JA, Varela HH, Espoueys O, Standen VG. EL proceso microevolutivo de la población nativa antigua de Arica Chungara. 33: XIII-XIV. |
0.029 |
|
1992 |
Diaz-Flores L, Gutierrez R, Varela H. Behavior of postcapillary venule pericytes during postnatal angiogenesis. Journal of Morphology. 213: 33-45. PMID 1381447 DOI: 10.1002/jmor.1052130105 |
0.025 |
|
1991 |
Diaz-Flores L, Gutierrez R, Gonzalez P, Varela H. Inducible perivascular cells contribute to the neochondrogenesis in grafted perichondrium. The Anatomical Record. 229: 1-8. PMID 1996774 DOI: 10.1002/ar.1092290102 |
0.024 |
|
2015 |
Fuchs ML, Cocilovo JA, Varela HH. Análisis de la paleodieta a partir de isótopos estables del carbono y del nitrógeno en la población prehispánica de la puna de JuJuy (Argentina) Estudios Atacamenos. 1: 123-135. |
0.023 |
|
2009 |
Varela HH, Cocilovo JA. Microevolution in San Pedro Atacama (North Chile): The Quitor cemetery | Microevolución en San Pedro de Atacama (Norte de Chile): El cementerio de Quitor Latin American Antiquity. 20: 333-342. |
0.022 |
|
1996 |
Diaz-Flores L, Gutierrez R, Varela H. Induction of neovascularization in vivo by glycerol. Experientia. 52: 25-30. PMID 8575555 |
0.022 |
|
2006 |
Varela HH, Cocilovo JA, Santoro CM, Rothhammer F. Microevolution of human archaic groups of Arica, northern Chile, and its genetic contribution to populations from the Formative period Revista Chilena De Historia Natural. 79: 185-193. |
0.021 |
|
1999 |
Pena JD, Varela HJ, Ricard CS, Hernandez MR. Enhanced tenascin expression associated with reactive astrocytes in human optic nerve heads with primary open angle glaucoma. Experimental Eye Research. 68: 29-40. PMID 9986739 DOI: 10.1006/exer.1998.0577 |
0.02 |
|
2014 |
De Araújo AA, Varela H, De Brito GAC, De Medeiros CACX, De Araújo LS, Do Nascimento JHO, De Araújo RF. Azilsartan increases levels of IL-10, down-regulates MMP-2, MMP-9, RANKL/RANK, cathepsin K and up-regulates OPG in an experimental periodontitis model Plos One. 9. PMID 24819928 DOI: 10.1371/journal.pone.0096750 |
0.02 |
|
2012 |
Brissaud F, Varela H, Declerck B, Bouvier N. Production availability analysis for oil and gas facilities: Concepts and procedure 11th International Probabilistic Safety Assessment and Management Conference and the Annual European Safety and Reliability Conference 2012, Psam11 Esrel 2012. 6: 4760-4769. |
0.02 |
|
2014 |
Behn C, Dinamarca GA, De Gregorio NF, Lips V, Vivaldi EA, Soza D, Guerra MA, Jiménez RF, Lecannelier EA, Varela H, Silva-Urra JA. Age-related arrhythmogenesis on ascent and descent: "Autonomic conflicts" on hypoxia/reoxygenation at high altitude? High Altitude Medicine and Biology. 15: 356-363. PMID 25162792 DOI: 10.1089/ham.2013.1092 |
0.019 |
|
2015 |
Iriarte YA, Gómez HW, Varela H, Bolfarine H. Slashed rayleigh distribution | Distribución Slashed Rayleigh Revista Colombiana De Estadistica. 38: 31-44. DOI: 10.15446/rce.v38n1.48800 |
0.019 |
|
1991 |
Díaz-Flores L, Gutiérrez R, Varela H, Rancel N, Valladares F. Microvascular pericytes: a review of their morphological and functional characteristics. Histology and Histopathology. 6: 269-86. PMID 1802127 |
0.019 |
|
2012 |
Olmos NM, Varela H, Gómez HW, Bolfarine H. An extension of the half-normal distribution Statistical Papers. 53: 875-886. DOI: 10.1007/s00362-011-0391-4 |
0.018 |
|
2014 |
Cocilovo J, Varela H, Fuchs M. Calidad de vida y dimorfismo sexual en la población prehispánica de San Pedro de Atacama (norte de Chile) Estudios Atacamenos. 1: 19-32. |
0.017 |
|
1956 |
DE OLIVAES F, VARELA HS. [Statistical & critical study of forceps delivery in the Servico de Obstetrícia of the Hospital dos Servidores de Estado]. Revista De Ginecologia E D'ObstetríCia. 50: 868-75. PMID 13432325 |
0.016 |
|
2009 |
Varela H, Rubin DI. Facial and trigeminal neuropathies as the initial manifestation of chronic inflammatory demyelinating polyradiculopathy. Journal of Clinical Neuromuscular Disease. 10: 194-8. PMID 19494731 DOI: 10.1097/CND.0b013e31819f7cd5 |
0.016 |
|
2009 |
Varela HH, Cocilovo JA, Quevedo S. Environmental variance as estimated in metric traits of the human skeleton. The case of punta teatinos, Semiarid Northern Chile (4,500 BP) | Análisis de la varianza ambiental de caracteres métricos del esqueleto humano. el caso punta teatinos, Norte Semiárido, Chile (4.500 A.P.) Chungara. 41: 299-307. |
0.015 |
|
2001 |
Hardisson A, Rodríguez MI, Burgos A, Flores LD, Gutiérrez R, Várela H. Fluoride levels in publicly supplied and bottled drinking water in the Island of Tenerife, Spain. Bulletin of Environmental Contamination and Toxicology. 67: 163-70. PMID 11429672 DOI: 10.1007/s001280106 |
0.015 |
|
1990 |
Díaz-Flores L, Valladares F, Gutierrez R, Varela H. The role of the pericytes of the adventitial microcirculation in the arterial intimal thickening. Histology and Histopathology. 5: 145-53. PMID 2134366 |
0.014 |
|
2000 |
Varela HH, Cocilovo JA. Structure of the Prehistoric Population of San Pedro de Atacama. Current Anthropology. 41: 125-132. PMID 10593733 |
0.014 |
|
1997 |
Díaz-Flores L, Alvarez-Argüelles H, Madrid JF, Varela H, Gonzalez MP, Gutierrez R. Perineurial cell tumor (perineurioma) with granular cells. Journal of Cutaneous Pathology. 24: 575-9. PMID 9404856 |
0.014 |
|
2011 |
Varela HH, Cocilovo JA. Divergencia fenotípica en los oasis de San Pedro de Atacama, norte de Chile Estudios Atacamenos. 101-112. DOI: 10.4067/S0718-10432011000200006 |
0.012 |
|
2015 |
Paschetta C, De Azevedo S, González M, Quinto-Sánchez M, Cintas C, Varela H, Gómez-Valdés J, Sánchez-Mejorada G, González-José R. Shifts in subsistence type and its impact on the human skull's morphological integration. American Journal of Human Biology : the Official Journal of the Human Biology Council. PMID 26126704 DOI: 10.1002/ajhb.22746 |
0.011 |
|
2015 |
Paschetta C, De Azevedo S, González M, Quinto-Sánchez M, Cintas C, Varela H, Gómez-Valdés J, Sánchez-Mejorada G, González-José R. Shifts in subsistence type and its impact on the human skull's morphological integration American Journal of Human Biology. DOI: 10.1002/ajhb.22746 |
0.011 |
|
2009 |
Rosa Díaz Martínez L, Martínez AD, Hernández-Ávila CA, Varela HF, Torres CS, Robles JN. Hazardous and harmful drinking among Mexican adolescents: Prevalence and predictive factors | El consumo riesgoso y dañino de alcohol y sus factores predictivos en adolescentes estudiantes del bachillerato Salud Mental. 32: 447-458. |
0.011 |
|
2008 |
Martínez AD, Martínez LRD, Hernández-Ávila CA, Robles JN, Varela HF, Torres CS. Prevalence of risky and harmful alcohol consumption and risk factors in first-year university students | Prevalencia del consumo riesgoso y dañino de alcohol y factores de riesgo en estudiantes universitarios de primer ingreso Salud Mental. 31: 271-282. |
0.01 |
|
2015 |
Tapia CP, Valdivia-Rojas Y, Varela HV, Carmona AG, Iturra VM, Jorquera MC. [Rates of frailty among older people ascribed to Chilean primary care clinics]. Revista MéDica De Chile. 143: 459-66. PMID 26204537 DOI: 10.4067/S0034-98872015000400007 |
0.01 |
|
2015 |
de Araújo AA, Varela H, de Medeiros CA, de Castro Brito GA, de Lima KC, de Moura LM, de Araújo Júnior RF. Azilsartan reduced TNF-α and IL-1β levels, increased IL-10 levels and upregulated VEGF, FGF, KGF, and TGF-α in an oral mucositis model. Plos One. 10: e0116799. PMID 25689279 DOI: 10.1371/journal.pone.0116799 |
0.01 |
|
2015 |
De Araujo AA, Varela H, De Medeiros CACX, De Castro Brito GA, De Lima KC, De Moura LM, De Araujo RF. Azilsartan reduced TNF-α and IL-1β levels, increased IL-10 levels and upregulated VEGF, FGF, KGF, and TGF-α in an oral mucositis model Plos One. 10. DOI: 10.1371/journal.pone.0116799 |
0.01 |
|
2013 |
Gómez HW, Varela H, Vidal I. A new class of skew-symmetric distributions and related families Statistics. 47: 411-421. DOI: 10.1080/02331888.2011.589904 |
0.01 |
|
2012 |
Moreno BA, García AU, Varela HV. Closure of an oroantral fistula using bone cement and a jugal mucosa flap | Cierre de una fístula oroantral usando cemento óseo y un colgajo de mucosa yugal Revista Cubana De Cirugia. 51: 9. |
0.01 |
|
2011 |
Arrue J, Gómez HW, Varela H, Bolfarine H. On the skew-normal-Cauchy distribution Communications in Statistics - Theory and Methods. 40: 15-27. DOI: 10.1080/03610920903350549 |
0.01 |
|
2011 |
Díaz-Martínez A, Díaz-Martínez LR, Rodríguez-Machain AC, Díaz-Anzaldúa A, Varela HF, Hernández-Ávila CA. Efficacy of therapeutic intervention programs in undergraduate students diagnosed with alcohol dependence | Eficacia de un programa de intervenciones terapéuticas en estudiantes universitarios diagnosticados con dependencia al alcohol Salud Mental. 34: 185-194. |
0.01 |
|
2008 |
Martínez EH, Varela H, Gómez HW, Bolfarine H. A note on the likelihood and moments of the skew-normal distribution Sort. 32: 57-66. |
0.01 |
|
1999 |
Varela HH, Cocilovo JA. Evaluation of the environmental component of the phenotypic variance in prehistoric populations | Die einschätzung des umweltanteils der phänotypischen varianz in vorgeschichtlichen bevölkerungen Homo- Journal of Comparative Human Biology. 50: 46-53. |
0.01 |
|
1998 |
Madrid JF, Díaz-Flores L, Gutiérrez R, Varela H, Valladares F, Rancel N, Rodríguez F. Participation of angiogenesis from rat femoral veins in the neovascularization of adjacent occluded arteries. Histology and Histopathology. 13: 1-11. PMID 9476628 |
0.01 |
|
1997 |
Varela HJ, Hernandez MR. Astrocyte responses in human optic nerve head with primary open-angle glaucoma. Journal of Glaucoma. 6: 303-13. PMID 9327349 |
0.01 |
|
1995 |
Díaz-Flores L, Gutiérrez R, Varela H, Evora P, Valladares F, Rodríguez M, Rancel N, Alvarez-Argüelles H. Contribution of the proximal and distal nerve stumps to peripheral nerve regeneration in silicone chambers. Histology and Histopathology. 10: 937-46. PMID 8574014 |
0.01 |
|
1995 |
Arancibia AM, Sagua H, Neira I, González J, Varela H. [Chagas disease in northern Chile. Serological prevalence in pregnant women of the city of Antofagasta, 1991-1993]. BoletíN Chileno De ParasitologíA. 50: 45-7. PMID 8573270 |
0.01 |
|
1994 |
Díaz-Flores L, Gutiérrez R, Varela H. Angiogenesis: an update. Histology and Histopathology. 9: 807-43. PMID 7534514 |
0.01 |
|
1994 |
Diaz-Flores L, Gutierrez R, Valladares F, Varela H, Perez M. Intense vascular sprouting from rat femoral vein induced by prostaglandins E1 and E2. The Anatomical Record. 238: 68-76. PMID 7509581 DOI: 10.1002/ar.1092380109 |
0.01 |
|
1992 |
Diaz-Flores L, Gutierrez R, Lopez-Alonso A, Gonzalez R, Varela H. Pericytes as a supplementary source of osteoblasts in periosteal osteogenesis. Clinical Orthopaedics and Related Research. 280-6. PMID 1735226 |
0.01 |
|
1964 |
VARELA H. EXPULSIVE HEMORRHAGE AT CATARACT SURGERY. UNSUSPECTED CHOROIDAL MELANOMA. Archives of Ophthalmology (Chicago, Ill. : 1960). 71: 209-10. PMID 14089392 |
0.01 |
|
1956 |
SOBRAL AL, TEIXEIRA J, PIMENTEL S, VARELA HS. [Statistical review of cesarean section in the Hospital dos Servidores do Estado]. Revista De Ginecologia E D'ObstetríCia. 50: 957-66. PMID 13432331 |
0.01 |
|
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