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Sérgio Toshio Fujiwara

Observed names: Fujiwara, Sérgio T., S Fujiwara, S.T. Fujiwara, Sergio T. Fujiwara, Sergio Toshio Fujiwara, Sérgio Fujiwara, Sérgio T Fujiwara, Sérgio T. Fujiwara, Sérgio Toshio Fujiwara
ORCID: 0000-0001-5887-7575
Observed ORCID: 0000-0001-5887-7575
OpenAlex ID: A5005370795
A sensitive label-free impedimetric DNA biosensor based on silsesquioxane-functionalized gold nanoparticles for Zika Virus detection
2019 · Marines Steinmetz, Dhésmon Lima, et al. · Biosensors and Bioelectronics · 91
Bentonite clay modified with Nb2O5: An efficient and reused photocatalyst for the degradation of reactive textile dye
2019 · Elenice Hass Caetano Lacerda, Francielli Casanova Monteiro, et al. · Journal of Photochemistry and Photobiology A Chemistry · 72
Adsorption of FeCl3, CuCl2 and ZnCl2 on silsesquioxane 3-n-propylpyridiniumchloride polymer film adsorbed on Al2O3 coated silica gel
2001 · S Fujiwara · Colloids and Surfaces A Physicochemical and Engineering Aspects · 51
Synthesis of CuCr2O4 by self-combustion method and photocatalytic activity in the degradation of Azo Dye with visible light
2020 · Paloma de Jesus Cubas, Anaclaudia Witomski Semkiw, et al. · Journal of Photochemistry and Photobiology A Chemistry · 42
Preparation and Electrochemical Characterization of a Carbon Ceramic Electrode Modified with Ferrocenecarboxylic Acid
2011 · Tatiane Skeika, Cristiane R. Zuconelli, et al. · Sensors · 34
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Copper (II) adsorbed on SiO2/SnO2 obtained by the sol–gel processing method: application as electrochemical sensor for ascorbic acid
2004 · Lincoln A. Kurihara, Sergio T. Fujiwara, et al. · Journal of Colloid and Interface Science · 31
Reactive Black 5 dye degradation using filters of smuggled cigarette modified with Fe3+
2016 · Letícia Polli Glugoski, Paloma de Jesus Cubas, et al. · Environmental Science and Pollution Research · 30
Photocatalytic activity of BiFeO3 in pellet form synthetized using solid state reaction and modified Pechini method
2018 · Francielli Casanova Monteiro, Paloma de Jesus Cubas, et al. · Journal of Photochemistry and Photobiology A Chemistry · 28
Methylene blue immobilized on cellulose surfaces modified with titanium dioxide and titanium phosphate: factorial design optimization of redox properties
2002 · Sı́lvio L.P. Dias, Sérgio T. Fujiwara, et al. · Journal of Electroanalytical Chemistry · 28
Materiais compósitos a base de fibras da cana-de-açúcar e polímeros reciclados obtidos através da técnica de extrusão
2015 · Ezequiel Ligowski, Benedito Cláudio dos Santos, et al. · Polímeros · 25
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The influence of organization of LbL films containing a silsesquioxane polymer on the electrochemical response of dopamine
2014 · Cleverson Siqueira Santos, Rodolfo Thiago Ferreira, et al. · Journal of Applied Electrochemistry · 25
Preparation and application of cellulose acetate/Fe films in the degradation of Reactive Black 5 dye through photo-Fenton reaction
2015 · Karine Ribeiro, Tamara Maria de Andrade, et al. · Environmental Technology · 23
Cobalt(II) phthalocyanine bonded to 3-n-propylimidazole immobilized on silica gel surface: preparation and electrochemical properties
1999 · Sergio T. Fujiwara, Yoshitaka Gushikem · Journal of the Brazilian Chemical Society · 23
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Sol gel synthesis of 3-n-propyl(4-aminomethyl)pyridinium silsesquioxane chloride and the enhanced electrocatalytic activity of LbL films
2018 · Ariane Caroline Ribicki, Bianca Gurski Chemin, et al. · Journal of Sol-Gel Science and Technology · 21
Construction of a biosensor based on SAM of thiolactic acid on gold nanoparticles stabilized by silsesquioxane polyelectrolyte for cathecol determination
2017 · Rosana Mossanha, Cristiane Andrea Erdmann, et al. · Sensors and Actuators B Chemical · 21
Adsorption of metal halides from ethanol solutions by a 3-n-propylpyridiniumsilsesquioxane chloride-coated silica gel surface
2003 · Renı́ V.S. Alfaya, Sérgio T. Fujiwara, et al. · Journal of Colloid and Interface Science · 21
Nanoconjugates based on a novel organic-inorganic hybrid silsesquioxane and gold nanoparticles as hemocompatible nanomaterials for promising biosensing applications
2022 · Dhésmon Lima, Ariane Ribicki, et al. · Colloids and Surfaces B Biointerfaces · 18
Platinum nanoparticles incorporated in silsesquioxane for use in LbL films for the simultaneous detection of dopamine and ascorbic acid
2012 · Vagner dos Santos, Cliciane Guadalupe de Jesus, et al. · Journal of Nanoparticle Research · 18
Electroanalytical Performance of (SiPy+Cl−/CuTsPc)5 LbL Film for Detecting Promethazine Hydrochloride
2011 · Cliciane Guadalupe de Jesus, Cristiane Maria Sampaio Forte, et al. · Electroanalysis · 18
Silsesquioxane as a New Building Block Material for Modified Electrodes Fabrication and Application as Neurotransmitters Sensors
2011 · Cliciane Guadalupe de Jesus, Vagner dos Santos, et al. · Journal of Nanoscience and Nanotechnology · 18
Electrochemical Studies of an Iron Porphyrin Immobilized on Nb2O5/SiO2 and Its Application for Simultaneous Determination of Dopamine and Ascorbic Acid Using Multivariate Calibration Methodology
2007 · Tatiane Skeika, Crislaine Marcovicz, et al. · Electroanalysis · 16
Hexacyanoferrate ion adsorbed on propylpyridiniumsilsesquioxane polymer film-coated SiO2/Al2O3: use in an electrochemical oxidation study of cysteine
2003 · Sérgio T Fujiwara, Christiana A Pessôa, et al. · Electrochimica Acta · 16
COPPER (II) TETRASULPHO-PHTHALOCYANINE ENTRAPPED IN A PROPYLPYRIDINIUMSILSESQUIOXANE POLYMER IMMOBILIZED ON A SiO2/Al2O3SURFACE: USE FOR ELECTROCHEMICAL OXIDATION OF ASCORBIC ACID
2002 · Sérgio T. Fujiwara, Christiana A. Pessôa, et al. · Analytical Letters · 15
Layer-By-Layer Films of Silsesquioxane and Nickel(II) Tetrasulphophthalocyanine as Glucose Oxidase Platform Immobilization: Amperometric Determination of Glucose in Kombucha Beverages
2023 · João Paulo Winiarski, Douglas José de Melo, et al. · Chemosensors · 14
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Layer-by-Layer AuNPs-SiPy + /Prussian blue nanoparticles modified electrodes: characterization and electrocatalytic effects
2017 · Giselle Nathaly Calaça, Cristiane Andreia Erdmann, et al. · Electrochimica Acta · 14
Works count: 63
Citation count: 898
H-index: 18
I10-index: 36
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