1997
DOI: 10.1016/s0925-4005(97)00147-0
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Chemoresistive conducting polymer-based odour sensors: influence of thickness changes on their sensing properties

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Cited by 39 publications
(29 citation statements)
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“…As shown in Figure 21(a), an 8-fold increase in response was observed for a 2-fold increase in polymer film thickness. 117 VPP PEDOT has been successfully used to fabricate amperometric biosensors to detect hydrogen peroxide (H 2 O 2 ) by absorbing horseradish peroxidase from an ethanol solution. Amperometric detection of 5 mM H 2 O 2 in phosphate buffered saline solution was reported with a sensitivity of 190 lA cm À2 .…”
Section: Electrochromic Devicesmentioning
confidence: 99%
“…As shown in Figure 21(a), an 8-fold increase in response was observed for a 2-fold increase in polymer film thickness. 117 VPP PEDOT has been successfully used to fabricate amperometric biosensors to detect hydrogen peroxide (H 2 O 2 ) by absorbing horseradish peroxidase from an ethanol solution. Amperometric detection of 5 mM H 2 O 2 in phosphate buffered saline solution was reported with a sensitivity of 190 lA cm À2 .…”
Section: Electrochromic Devicesmentioning
confidence: 99%
“…(Williams, 2005); Vignesh et al, 2006, Schiff, 2002. However, the efficiency of polymer solar cells is still low compared to that of inorganic solar cells.…”
Section: Polymer Solar Cellmentioning
confidence: 99%
“…It is an acknowledged fact that the conductivity of matching samples of a Conducting Polymer differs from preparation to another. Such variability is referred to the sort preparation method and the film thickness (Stussi et al, 1997), which has a great effect on the surface morphology (Fig. 1b).…”
Section: Chemiresistorsmentioning
confidence: 99%
“…A espessura é uma característica do filme conhecida por afetar suas propriedades sensoras dos materiais, principalmente o tempo de resposta e a sensibilidade 104 . A obtenção da espessura de um filme pode ser feita de maneira indireta, para isso utiliza-se a Lei de BeerLambert, que diz: "Um feixe de radiação sofre uma atenuação exponencial ao atravessar um meio homogênio".…”
Section: Curva De Calibração De Absorbância Versus Espessura Do Filmeunclassified