dc.citation.conferencePlace |
US |
- |
dc.citation.title |
The 12th IEEE International Conference on Nano/Molecular Medicine and Engineering (IEEE-NANOMED 2018) |
- |
dc.contributor.author |
Sharma, Abhinav |
- |
dc.contributor.author |
Lee, Daesoon |
- |
dc.contributor.author |
Bhardwaj, Jyoti |
- |
dc.contributor.author |
Jang, Jaesung |
- |
dc.date.accessioned |
2024-02-01T00:41:41Z |
- |
dc.date.available |
2024-02-01T00:41:41Z |
- |
dc.date.created |
2019-01-27 |
- |
dc.date.issued |
2018-12-02 |
- |
dc.description.abstract |
In this study, we report a zinc oxide (ZnO) nanostructures-based DNA immunosensor for label free detection of influenza A virus H1N1. Two different morphologies of ZnO nanostructures such as zinc oxide nanorods (ZnO-nRs) and zinc oxide nanoflowers (ZnO-nFs) were successfully synthesized by a simple low-temperature route in the absence of surfactants. The as-synthesized ZnO nanostructures were characterized to identify their morphology by X-ray diffraction and scanning electron microscopy. Aqueous solutions of ZnO-nRs and ZnO-nFs were deposited on ITO-coated glass substrate and conjugated via covalent bonding with probe DNAs specific to H1N1 influenza virus. Chronoamperometry was performed to detect the H1N1 virus concentration from 10 pM to 5 nM in phosphate buffered saline (PBS). The DNA immunosensor showed linear behaviour with logarithmic H1N1 concentration (R2 =0.93), with the limit of detection of 2.54 pM. |
- |
dc.identifier.bibliographicCitation |
The 12th IEEE International Conference on Nano/Molecular Medicine and Engineering (IEEE-NANOMED 2018) |
- |
dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/80324 |
- |
dc.language |
영어 |
- |
dc.publisher |
IEEE |
- |
dc.title |
Electrochemical Detection of Influenza A Virus using Zinc Oxide Nanostructures-based DNA Immunosensor |
- |
dc.type |
Conference Paper |
- |
dc.date.conferenceDate |
2018-12-02 |
- |