Silver nanoparticles decorated stain-etched mesoporous silicon for sensitive, selective detection of ascorbic acid

Silver nanoparticles decorated stain-etched mesoporous silicon for sensitive, selective detection of ascorbic acid

[Display omitted] •AgNPs decorated mesoporous Si as a novel ascorbic acid (AA) amperometric sensor.•Remarkable sensitivity 1.279 μA µM−1 cm−2, low LOD 0.83 μM and rapid response time

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Veröffentlicht in:Materials letters 2019-01, Vol.234, p.96-100
Hauptverfasser: Harraz, Farid A., Faisal, M., Al-Salami, A.E., El-Toni, Ahmed Mohamed, Almadiy, A.A., Al-Sayari, S.A., Al-Assiri, M.S.
Format: Artikel
Sprache:eng
Schlagworte:
Ascorbic acid
Decoration
Etching
Glassy carbon
Immersion plating
Materials science
Nanocomposites
Nanoparticles
Oxidation
Porous silicon
Response time
Sensors
Silicon
Silver
Stain etching
Vitamin C
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Zusammenfassung:[Display omitted] •AgNPs decorated mesoporous Si as a novel ascorbic acid (AA) amperometric sensor.•Remarkable sensitivity 1.279 μA µM−1 cm−2, low LOD 0.83 μM and rapid response time
ISSN:0167-577X
1873-4979
DOI:10.1016/j.matlet.2018.09.076