2014
DOI: 10.5935/0103-5053.20140080
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Using of a Graphite-Polyurethane Composite Electrode Modified with a Schiff Base as a Bio-Inspired Sensor in the Dopamine Determination

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Cited by 8 publications
(4 citation statements)
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“…Usually, Schiff base polymers exhibit interesting properties, such as environmental stability, as well as good electrical, optoelectronic, electrochemical, and mechanical properties. 15,16 Schiff base polymers can include various aromatic moieties in their structure, which improves thermal stability. 17 Schiff base derivatives are used as precursors in organic chemistry and in coordination chemistry and are used as biologically inert metal–organic complexes with different transition metals to activate proteins; they have also been successfully employed in the pharmaceutics industry and electronic devices.…”
Section: Introductionmentioning
confidence: 99%
“…Usually, Schiff base polymers exhibit interesting properties, such as environmental stability, as well as good electrical, optoelectronic, electrochemical, and mechanical properties. 15,16 Schiff base polymers can include various aromatic moieties in their structure, which improves thermal stability. 17 Schiff base derivatives are used as precursors in organic chemistry and in coordination chemistry and are used as biologically inert metal–organic complexes with different transition metals to activate proteins; they have also been successfully employed in the pharmaceutics industry and electronic devices.…”
Section: Introductionmentioning
confidence: 99%
“…Muitos dos estudos envolvem resina epóxi na produção dos eletrodos [5,6,9,[12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27], mas outros materiais como poliuretano [24,[28][29][30][31][32][33][34][35][36][37][38], policloreto de vinila [39], óleo de rícino [40], borracha de silicone [24,27,41,42], poliéster [43,44], parafina [45,46], polietileno [47], teflon [16,[48][49][50][51][52][53][54] e poliestireno [6,…”
Section: Característicasunclassified
“…Os mesmos sensores também foram explorados para a quantificação simultânea de Zn (II), Pb (II), Cu (II) e Hg (II) [37]. Em outro estudo, dopamina pôde ser quantificada com a modificação destes eletrodos com uma base de Schiff [38].…”
Section: Eletroanalítica Com Compósitosunclassified
“…Os sensores biomiméticos (SB) representam a simulação e/ou a imitação da arquitetura de sistemas biológicos, com propriedades similares ao próprio sistema que foi imitado, promovendo formas artificiais, que podem copiar estruturas e funções naturais (LAI et al, 2019;VOLKERT, HAES, 2014;IRSHAD et al, 2013). Assim, estes sensores fundamentam-se nos princípios de biologia, incluindo mecanismos e funções, constituindo-se em ponto de partida na elaboração de novos dispositivos sintéticos com funções e estruturas específicas (DING et al, 2020;LAI et al, 2019;VOLKERT, HAES, 2014;KIM et al, 2005;SANTOS, CAVALHEIRO, 2014;WANG et al, 2013). A proposta de SB tem sido largamente empregada no reconhecimento de biomoléculas, em razão do baixo custo e da fácil elaboração dessas plataformas.…”
Section: )unclassified