Search Results - "Braga, Guilherme S"

Enhanced Sensitivity of Gas Sensor Based on Poly(3-hexylthiophene) Thin-Film Transistors for Disease Diagnosis and Environment Monitoring by Cavallari, Marco R, Izquierdo, José E E, Braga, Guilherme S, Dirani, Ely A T, Pereira-da-Silva, Marcelo A, Rodríguez, Estrella F G, Fonseca, Fernando J

“…Electronic devices based on organic thin-film transistors (OTFT) have the potential to supply the demand for portable and low-cost gadgets, mainly as sensors…”
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A Hybrid Electronic Nose and Tongue for the Detection of Ketones: Improved Sensor Orthogonality Using Graphene Oxide-Based Detectors by Cavallari, Marco R., Braga, Guilherme S., da Silva, Mauro F. P., Izquierdo, Jose E. E., Paterno, Leonardo G., Dirani, Ely A. T., Kymissis, Ioannis, Fonseca, Fernando J.

“…In this contribution, the selectivity toward a diabetes biomarker was demonstrated by a non-specific impedance-metric chemical sensor array from blends of…”
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Performance of an electronic tongue during monitoring 2-methylisoborneol and geosmin in water samples by Braga, Guilherme S., Paterno, Leonardo G., Fonseca, Fernando J.

“…2-Methylisoborneol (MIB) and geosmin (GSM) are sub products from algae decomposition and, depending on their concentration, can be toxic; otherwise, they give…”
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Influence of the deposition parameters on the morphology and electrical conductivity of PANI/PSS self-assembled films by Braga, Guilherme S., Paterno, Leonardo G., Lima, John Paul H., Fonseca, Fernando J., de Andrade, Adnei M.

“…The influence of deposition parameters, namely polymer concentration and pH of the deposition solution, cleaning, and drying steps on the morphology and…”
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Molecularly imprinted sensor for isoborneol based on multilayered thin films of imprinted TiO2 nanoparticles by Braga, Guilherme S., Fonseca, Fernando J.

“…In this paper we describe the development of a novel molecularly imprinted sensor (MIS) for detection of isoborneol (ISO) in aqueous solutions. The MIS device…”
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Selective chemical sensor based on molecularly imprinted polymer to detect isoborneol in aqueous samples by Braga, Guilherme S., Lieberzeit, Peter A., Fonseca, Fernando J.

“…Herein we report the evaluation of selectivity of previously developed chemical sensors based on molecularly imprinted polymers (MIP) and quartz crystal…”
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Basic tastes classification using thin-film transistors based on poly (3-hexylthiophene) by Rodriguez, Eduardo M., Cavallari, Marco R., Braga, Guilherme S., Rodriguez, Estrella F. Gonzalez, Fonseca, Fernando J.

“…Three types of Organic Thin Film Transistors (OTFTs) based on poly-3-hexylthiophene (P3HT) were evaluated for discrimination of solutions from the four basic…”
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