2015
DOI: 10.4172/2155-9872.1000290
|View full text |Cite
|
Sign up to set email alerts
|

A Novel Catechol Electrochemical Sensor Based on Cobalt Hexacyanoferrate/ (CoHCF)/Au/SBA-15

Abstract: A novel electrochemical sensor for catechol was developed by electrodepositing HAuCl 4 and cobalt hexacyanoferrate (CoHCF) on an ordered mesoporous SBA-15 decorated glassy carbon electrode (GCE). The CoHCF/Au/SBA-15 film was characterized by scanning electron microscopy (SEM) and impedance spectra. A mesoporous SBA-15 was used as a platform that enlarged the surface area of the working electrode. The CoHCF/ Au/SBA-15 modified electrode showed good electrocatalytic activity to catechol and the electrocatalytic … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2018
2018
2018
2018

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(2 citation statements)
references
References 33 publications
0
2
0
Order By: Relevance
“…Catechol sensors have been fabricated using many other materials, such as goldnanoparticle/cobalt hexacyanoferrate/SBA-15, poly­(aniline- co -o-aminophenol), poly­( N -vinylpyrrolidone), PANI/polyacrylonitrile, silicon/tyrosinase, Fe 3 O 4 /PANI/chitosan, Fe 3 O 4 –SiO 2 , MWCNTs/MnO 2 , agarose–guar gum, graphene oxide/multiwalled carbon nanotubes/terthiophene, poly­(malachite green)/MWCNTs, molecularly imprinted polymers, PANI/ionic liquid, and DNA/graphene oxide. The performance of the proposed sensor was compared with some other reported polyaniline-based catechol sensors, as summarized in Table .…”
Section: Spectroscopic Analysismentioning
confidence: 99%
See 1 more Smart Citation
“…Catechol sensors have been fabricated using many other materials, such as goldnanoparticle/cobalt hexacyanoferrate/SBA-15, poly­(aniline- co -o-aminophenol), poly­( N -vinylpyrrolidone), PANI/polyacrylonitrile, silicon/tyrosinase, Fe 3 O 4 /PANI/chitosan, Fe 3 O 4 –SiO 2 , MWCNTs/MnO 2 , agarose–guar gum, graphene oxide/multiwalled carbon nanotubes/terthiophene, poly­(malachite green)/MWCNTs, molecularly imprinted polymers, PANI/ionic liquid, and DNA/graphene oxide. The performance of the proposed sensor was compared with some other reported polyaniline-based catechol sensors, as summarized in Table .…”
Section: Spectroscopic Analysismentioning
confidence: 99%
“…Its exposure may cause many metabolic disorders, e.g., Atherosclerosis, Parkinson’s, Alzheimer’s, Diarrhea, depression of the central nervous system, and gastrointestinal, respiratory, and cardiovascular problems. Enzymatic and nonenzymatic detection of catechol has been reported by many researchers. …”
Section: Introductionmentioning
confidence: 99%