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The advancement in the field of molecular nanotechnology is intrinsically related to the development of methods for obtaining molecularly organized materials, which should provide new properties that make them useful for the preparation of molecular devices with electrochemical and catalytic activities. This research project proposes to investigate the electrochemical behavior of the polymer films of metal complexes derived from the Schiff base and the study of applicability as chemical sensor (optical and electrochemical) in determination of species of interest. Morphological characterization and electrochemical properties of poly-metal-schiff nanoscale will be the main focus of study for a better understanding of the formation and structural rearrangement of the polymer film on the electrode surface process. (AU)

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Scientific publications (13)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
OLEAN-OLIVEIRA, ANDRE; TEIXEIRA, MARCOS F. S.. Development of a nanocomposite chemiresistor sensor based on pi-conjugated azo polymer and graphene blend for detection of dissolved oxygen. SENSORS AND ACTUATORS B-CHEMICAL, v. 271, p. 353-357, . (16/09017-1)
ALVES, NAYARA A.; OLEAN-OLIVEIRA, ANDRE; CARDOSO, CELSO X.; TEIXEIRA, MARCOS F. S.. Photochemiresistor Sensor Development Based on a Bismuth Vanadate Type Semiconductor for Determination of Chemical Oxygen Demand. ACS APPLIED MATERIALS & INTERFACES, v. 12, n. 16, p. 18723-18729, . (13/07296-2, 16/09017-1)
OLEAN-OLIVEIRA, ANDRE; OLIVEIRA BRITO, GILBERTO A.; CARDOSO, CELSO XAVIER; TEIXEIRA, MARCOS F. S.. Nanocomposite Materials Based on Electrochemically Synthesized Graphene Polymers: Molecular Architecture Strategies for Sensor Applications. CHEMOSENSORS, v. 9, n. 6, . (16/09017-1, 13/07296-2)
TREVIZAN, HEITOR FURLAN; OLEAN-OLIVEIRA, ANDRE; CARDOSO, CELSO XAVIER; TEIXEIRA, MARCOS F. S.. Development of a molecularly imprinted polymer for uric acid sensing based on a conductive azopolymer: Unusual approaches using electrochemical impedance/capacitance spectroscopy without a soluble redox probe. SENSORS AND ACTUATORS B-CHEMICAL, v. 343, . (13/07296-2, 16/09017-1)
OLEAN-OLIVEIRA, ANDRE; PEREIRA, CAMILA F.; DAVID-PARRA, DIEGO N.; TEIXEIRA, MARCOS F. S.. Electrocatalytic Study of the Thin Metallopolymer Film of [2,2 `-[1,2-Ethanediylbis[Nitrilo(1E)-1-Ethyl-1-Ylidene]]Diphenolate]-Nic kel(II) for Ethanol Electrooxidation. CHEMELECTROCHEM, v. 5, n. 22, p. 3557-3565, . (16/09017-1, 13/07296-2)
PEREIRA, CAMILA F.; OLEAN-OLIVEIRA, ANDRE; DAVID-PARRA, DIEGO N.; TEIXEIRA, MARCOS F. S.. A chemiresistor sensor based on a cobalt(salen) metallopolymer for dissolved molecular oxygen. Talanta, v. 190, p. 119-125, . (16/09017-1)
OLIVEIRA, YURI A.; OLEAN-OLIVEIRA, ANDRE; TEIXEIRA, MARCOS F. S.. Short communication: Molecular architecture based on palladium-salen complex/graphene for low potential water oxidation. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, v. 880, . (13/07296-2, 16/09017-1)
OLEAN-OLIVEIRA, ANDRE; PACHECO, JESSICA C.; SERAPHIM, PATRICIA M.; TEIXEIRA, MARCOS F. S.. Synergistic effect of reduced graphene oxide/azo-polymer layers on electrochemical performance and application as nonenzymatic chemiresistor sensors for detecting superoxide anion radicals. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, v. 852, . (16/09017-1)
OLEAN-OLIVEIRA, ANDRE; OLEAN-OLIVEIRA, TIAGO; MORENO, ANA C. R.; SERAPHIM, PATRICIA M.; TEIXEIRA, MARCOS F. S.. A Chemiresistor Sensor Based on Azo-Polymer and Graphene for Real-Time Monitoring of Mitochondrial Oxygen Consumption. ACS SENSORS, v. 4, n. 1, p. 118-125, . (13/07296-2, 16/09017-1)
MUTTI, A. M. G.; CANISARES, F. S. M.; MACHINI, W. B. S.; PIRES, A. M.; TEIXEIRA, M. F. S.; LIMA, S. A. M.. A spectroscopic experimental and semi-empirical study of [Eu (salen)(2)] as a red-emitter for phosphor-converted UV LED. OPTIK, v. 243, . (19/26103-7, 16/09017-1, 15/03400-5)

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