期刊论文详细信息
Proceedings | |
A Novel Transparent pH Sensor Based on a Nanostructured ITO Electrode Coated with [3,3â²-Co(1,2-C2B9H11)2]-Doped Poly(pyrrole) | |
Fuentes, Isabel1  Pruna, Raquel2  Palacio, Francisco3  Viñas, Clara4  | |
[1] Author to whom correspondence should be addressed.;Departament dâEnginyeria Electrònica i Biomèdica, Universitat de Barcelona, E-08028 Barcelona, Spain;Institut de Ciència de Materials de Barcelona, ICMAB-CSIC, E-08193 Bellaterra, Spain;Presented at the Eurosensors 2018 Conference, Graz, Austria, 9â12 September 2018 | |
关键词: indium tin oxide (ITO); metallacarboranes; boron compounds; pH sensor; potentiometric sensor; potentiometry; nanoscience; poly(pyrrole) (PPy); intrinsically conducting polymer (ICP); | |
DOI : 10.3390/proceedings2130869 | |
学科分类:社会科学、人文和艺术(综合) | |
来源: mdpi | |
【 摘 要 】
A novel transparent and nanostructured ion-sensitive electrode based on indium tin oxide (ITO) coated with cobaltbis(dicarbollide)-doped poly(pyrrole) (PPy) is presented in this work. This metallacarborane-doped PPy was used as conducting polymer due to its high stability and chemical resistance. The ion-sensitive electrode was coupled to a miniaturized and low-cost potentiostat, in a final autonomous kit for potentiometric determination of pH. Qualitative calibration of the system revealed Nernstian behavior, resulting promising for novel point-of-care biomedical applications.
【 授权许可】
CC BY
【 预 览 】
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