DocumentCode
1779564
Title
TEOS and TEOS/HFE plasma thin films used in electrochemical measurements
Author
Hernandez, L.F. ; da Silva, M.L.P. ; Lima, R.R. ; Almeida, F.L. ; Santos Fo, S.G.
Author_Institution
Fac. of Technol. of Sao Paulo, Sao Paulo, Brazil
fYear
2014
fDate
15-18 Oct. 2014
Firstpage
1
Lastpage
4
Abstract
TEOS and/or TEOS/HFE plasma polymerized thin films, exposed or non-exposed to ultraviolet (UVC) radiation, were obtained on gold electrodes and tested for electrochemical measurements. All films presented good performance on electrochemical measurements. The electronic signal does not change significantly after 24h on physiologic serum but thin TEOS films allow ion permeation. Thus, these films are useful as membranes to reference and measuring electrodes.
Keywords
electrochemical electrodes; electrochemical sensors; gold; polymer films; ultraviolet radiation effects; Au; TEOS-HFE plasma polymerized thin films; electrochemical measurements; gold electrodes; ion permeation; ultraviolet radiation; Electric potential; Electrodes; Films; Gold; Plasmas; Sensors; Silicon; HFE; TEOS; electrochemical measurement; plasma;
fLanguage
English
Publisher
ieee
Conference_Titel
Sensors (IBERSENSOR), 2014 IEEE 9th Ibero-American Congress on
Conference_Location
Bogota
Print_ISBN
978-1-4799-6835-0
Type
conf
DOI
10.1109/IBERSENSOR.2014.6995510
Filename
6995510
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