Search Results - "Zapp, Eduardo"

Effect of heteroatom exchange (S/Se) in the mesomorphism and physical properties of benzochalcogenodiazole-based liquid crystals by Regis, Elias, Aguiar, Leonardo de O., Tuzimoto, Patricia, Girotto, Edivandro, Frizon, Tiago E., Dal Bó, Alexandre G., Zapp, Eduardo, Marra, Raphael, Gallardo, Hugo, Vieira, André A.

“…In order to investigate the effect on the structure-property relationship by the exchange of sulfur atom by selenium, a new series of fluorescent calamitic…”
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Label-Free Immunosensor Based on Liquid Crystal and Gold Nanoparticles for Cardiac Troponin I Detection by Zapp, Eduardo, Brondani, Daniela, Silva, Tânia Regina, Girotto, Edivandro, Gallardo, Hugo, Vieira, Iolanda Cruz

“…According to the World Health Organization (WHO), cardiovascular diseases (CVDs) are the leading cause of mortality and morbidity worldwide. The development of…”
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Carajurin Induces Apoptosis in Leishmania amazonensis Promastigotes through Reactive Oxygen Species Production and Mitochondrial Dysfunction by Silva-Silva, João Victor, Moragas-Tellis, Carla J, Chagas, Maria S S, Souza, Paulo Victor R, Moreira, Davyson L, Hardoim, Daiana J, Taniwaki, Noemi N, Costa, Vanessa F A, Bertho, Alvaro L, Brondani, Daniela, Zapp, Eduardo, de Oliveira, Aldo Sena, Calabrese, Kátia S, Behrens, Maria D, Almeida-Souza, Fernando

“…Carajurin is the main constituent of species with reported anti- activity. However, its mechanism of action has not been described. This study investigated the…”
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Biomonitoring of methomyl pesticide by laccase inhibition on sensor containing platinum nanoparticles in ionic liquid phase supported in montmorillonite by Zapp, Eduardo, Brondani, Daniela, Vieira, Iolanda C., Scheeren, Carla W., Dupont, Jairton, Barbosa, Antônio M.J., Ferreira, Valdir S.

“…This study focuses on the development and evaluation of a new biosensor for the determination of the pesticide methomyl, based on enzyme inhibition. Laccase…”
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Synthesis, electrochemical, thermal and photophysical characterization of photoactive discotic dyes based on the tris-[1,2,4]-triazolo-[1,3,5]-triazine core by Dal-Bó, Alexandre Gonçalves, Cisneros, Georgina Gisel López, Cercena, Rodrigo, Mendes, Jackson, da Silveira, Letícia Matos, Zapp, Eduardo, Domiciano, Kelvin Guessi, da Costa Duarte, Rodrigo, Rodembusch, Fabiano Severo, Frizon, Tiago Elias Allievi

“…This work presents the synthesis and characterization of compounds based on the heterocycle tris-[1,2,4]-triazolo-[1,3,5]-triazine (TTT) obtained by a new…”
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Gold Nanoparticles and Hydrophobic Ionic Liquid Applied on the Development of a Voltammetric Biosensor for Polyphenol Determination by Zapp, Eduardo, Brondani, Daniela, Vieira, Iolanda Cruz, Dupont, Jairton, Scheeren, Carla Weber

“…A novel biosensor based on gold nanoparticles dispersed in ionic liquid 1‐butyl‐3‐methylimidazolium hexafluorophosphate (Au‐BMI.PF6) and polyphenol oxidase…”
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Synthesis of 2,1,3-Benzoxadiazole Derivatives as New Fluorophores—Combined Experimental, Optical, Electro, and Theoretical Study by Frizon, Tiago E. A., Vieira, André A., da Silva, Fabricia N., Saba, Sumbal, Farias, Giliandro, de Souza, Bernardo, Zapp, Eduardo, Lôpo, Michell N., Braga, Hugo de C., Grillo, Felipe, Curcio, Sergio F., Cazati, Thiago, Rafique, Jamal

“…Herein, we report the synthesis and characterization of fluorophores containing a 2,1,3-benzoxadiazole unit associated with a π-conjugated system (D-π-A-π-D)…”
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Synthesis of a 5-Carboxy Indole-Based Spiropyran Fluorophore: Thermal, Electrochemical, Photophysical and Bovine Serum Albumin Interaction Investigations by da Costa Duarte, Rodrigo, da Silveira Santos, Fabiano, Bercini de Araújo, Bruno, Cercena, Rodrigo, Brondani, Daniela, Zapp, Eduardo, Fernando Bruno Gonçalves, Paulo, Severo Rodembusch, Fabiano, Gonçalves Dal-Bó, Alexandre

“…In this study, we synthesized a spiropyran containing an electron-withdrawing carboxyl group in good yield by condensation of an aromatic aldehyde with enamine…”
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Incorporação de líquidos iônicos e nanopartículas metálicas na construção de sensores eletroquímicos by Franzoi, Ana Cristina, Brondani, Daniela, Zapp, Eduardo, Moccelini, Sally Katiuce, Fernandes, Suellen Cadorin, Vieira, Iolanda Cruz, Dupont, Jairton

“…The most relevant advances on analytical applications of ionic liquids (IL) as binder in the construction of electrochemical sensors and biosensors based on…”
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Biosensor based on laccase-halloysite nanotube and imidazolium zwitterionic surfactant for dopamine determination by Decarli, Nícolas Oliveira, Zapp, Eduardo, de Souza, Bruno Silveira, Santana, Edson Roberto, Winiarski, João Paulo, Vieira, Iolanda Cruz

“…Zwitterionic surfactants incorporated nanomaterials and biomolecules structures offers enhanced catalytic activities and stabilities in biosensing. Herein, we…”
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Lab-made screen-printed electrode with conductive ink based on carbon nanomaterials for simultaneous electrochemical analysis of bisphenol A, catechol, and 4-nitrophenol by Smanhotto Malvessi, Gabriele, Dannehl Hoppe, Thaynara, Zapp, Eduardo, Brondani, Daniela

“…[Display omitted] •Conductive ink based on carbon nanomaterials and alkyd resin with good performance.•Nanomaterials have increased sensitivity and selectivity…”
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Liquid crystal and gold nanoparticles applied to electrochemical immunosensor for cardiac biomarker by Zapp, Eduardo, Westphal, Eduard, Gallardo, Hugo, de Souza, Bernardo, Cruz Vieira, Iolanda

“…A label-free electrochemical immunosensor based on the ionic liquid crystal (E)-1-decyl-4-[(4-decyloxyphenyl)diazenyl]pyridinium bromide (Br–Py) coated on a…”
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Electrochemical Sensor Based on Gold Nanoparticles Stabilized in Poly(Allylamine hydrochloride) for Determination of Vanillin by Silva, Tânia Regina, Brondani, Daniela, Zapp, Eduardo, Cruz Vieira, Iolanda

“…Gold nanoparticles stabilized in poly(allylamine hydrochloride) (AuNP‐PAH) were synthesized, characterized and applied in the development of a new sensor for…”
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Polyphenol oxidase-based electrochemical biosensors: A review by Raymundo-Pereira, Paulo A., Silva, Tiago A., Caetano, Fábio R., Ribovski, Laís, Zapp, Eduardo, Brondani, Daniela, Bergamini, Marcio F., Marcolino, Luiz H., Banks, Craig E., Oliveira, Osvaldo N., Janegitz, Bruno C., Fatibello-Filho, Orlando

“…The detection of phenolic compounds is relevant not only for their possible benefits to human health but also for their role as chemical pollutants, including…”
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Label‐free Electrochemical Immunosensor for Cardiac Troponin T Based on Exfoliated Graphite Nanoplatelets Decorated with Gold Nanoparticles by Zanato, Nicole, Talamini, Lucas, Zapp, Eduardo, Brondani, Daniela, Vieira, Iolanda Cruz

“…This paper describes the application of exfoliated graphite nanoplatelets (xGnP) decorated with gold nanoparticles (AuNP) for the development of a label‐free…”
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Gold Nanoparticles Stabilized in β‐Cyclodextrin and Decorated with Laccase Applied in the Construction of a Biosensor for Rutin by Brugnerotto, Patricia, Silva, Tânia Regina, Brondani, Daniela, Zapp, Eduardo, Vieira, Iolanda Cruz

“…This paper describes the synthesis and characterization of gold nanoparticles stabilized in β‐cyclodextrin (AuNP‐CD), which were applied as a platform in the…”
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Heparin‐gold Nanoparticles and Liquid Crystal Applied in Label‐free Electrochemical Immunosensor for Prostate‐specific Antigen by Talamini, Lucas, Zanato, Nicole, Zapp, Eduardo, Brondani, Daniela, Westphal, Eduard, Gallardo, Hugo, Vieira, Iolanda Cruz

“…A label‐free electrochemical immunosensor based on the liquid crystal (E)‐1‐decyl‐4‐[(4‐decyloxyphenyl)diazenyl]pyridinium bromide (Br−Py), together with…”
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Synthesis and characterization of new naphthalene diimides (NDIs) for application in electronic devices by Chepluki, Antônio A.A., Zapp, Eduardo, Carniel, Natã, Rafique, Jamal, Saba, Sumbal, Junca, Eduardo, Galetto, Fabio, Ely, Fernando, da Luz, Lilian C., Rodembusch, Fabiano S., Miranda, Fabio S., Frizon, Tiago E.A.

“…This paper describes the synthesis of new naphthalene diimide (NDI) derivatives obtained in good yields from the reaction between…”
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Electrochemical immunosensor based on an azo compound for thyroid-stimulating hormone detection by Smaniotto, Alessandra, Mezalira, Daniela Z., Zapp, Eduardo, Gallardo, Hugo, Vieira, Iolanda C.

“…An electrochemical immunosensor based on the electroactive azo compound (E)-5-[(4-dodecyloxyphenyl)diazenyl]isophtalic acid was developed for…”
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Direct Electrochemical Nano‐immunosensor for Microcystin‐LR in Seawater by Talamini, Lucas, Zanato, Nicole, Zapp, Eduardo, Brondani, Daniela, Vieira, Iolanda Cruz

“…Microcystins are potent hepatotoxins produced by cyanobacteria, which proliferate in wastewaters with high nutrient content. Due to their high toxicity and…”
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