Sol–gel derived nano-structured zinc oxide film for sexually transmitted disease sensor
Literature Information
Publication Date
2009-03-06
DOI
10.1039/B817562D
Impact Factor
4.616
Authors
Anees A. Ansari, Renu Singh, G. Sumana, B. D. Malhotra
View Original
Abstract
A 20-mer thiolated oligonucleotide probe (th-ssDNA) specific to Neisseria gonorrhoeae immobilized onto a sol–gel derived nano-structured zinc oxide (ZnO) film dip-coated onto an indium-tin-oxide (ITO) glass substrate has been used for the fabrication of a DNA biosensor for sexually transmitted disease (gonorrhoea) detection using hybridization technique. The results of characterization studies carried out on this th-ssDNA–ZnO/ITO bioelectrode using X-ray diffraction, UV-Visible, Fourier-transform infrared, scanning electron microscopy and electrochemical techniques reveal the linearity as 0.000524 fmol–0.524 nmol, with a detection limit of 0.000704 fmol within 60 s.
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Source Journal
Analyst
CiteScore:
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Self-citation Rate:
5.6%
Articles per Year:
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Analyst publishes analytical and bioanalytical research that reports premier fundamental discoveries and inventions, and the applications of those discoveries, unconfined by traditional discipline barriers.
Recommended Compounds
![4-Penten-1-yl 2-[(2-furylmethyl)(1H-imidazol-1-ylcarbonyl)amino]butanoate structure](https://static.chemtradehub.com/structs/101/101903-30-4-ac34.webp "4-Penten-1-yl 2-[(2-furylmethyl)(1H-imidazol-1-ylcarbonyl)amino]butanoate structure")
4-Penten-1-yl 2-[(2-furylmethyl)(1H-imidazol-1-ylcarbonyl)amino]butanoate
CAS Number:
101903-30-4
Molecular Formula:
C18H23N3O4
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