Journal article 732 views
Aptamer-based biosensors for the rapid visual detection of flu viruses
T. T. Le,
B. Adamiak,
D. J. Benton,
C. J. Johnson,
Sanjiv Sharma 
,
R. Fenton,
J. W. McCauley,
M. Iqbal,
A. E. G. Cass
,
R. Fenton,
J. W. McCauley,
M. Iqbal,
A. E. G. Cass
Chem. Commun., Volume: 50, Issue: 98, Pages: 15533 - 15536
Swansea University Author:
Sanjiv Sharma
Full text not available from this repository: check for access using links below.
DOI (Published version): 10.1039/C4CC07888H
Abstract
RNA aptamers showing affinity and specificity for different strains of human influenza virus were assembled onto gold nanoparticles that subsequently formed a gold nanoshell (AuNS) around the viral envelope. These shells could be visualised by transmission electron microscopy (TEM). Changes in size...
| Published in: | Chem. Commun. |
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| ISSN: | 1359-7345 1364-548X |
| Published: |
2014
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| Online Access: |
Check full text
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa36440 |
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| Abstract: |
RNA aptamers showing affinity and specificity for different strains of human influenza virus were assembled onto gold nanoparticles that subsequently formed a gold nanoshell (AuNS) around the viral envelope. These shells could be visualised by transmission electron microscopy (TEM). Changes in size and structure of the AuNS coated virus can be used to detect the viruses. We show that sedimentation with a low cost centrifuge and visual determination can detect 3 × 108 viral particles. |
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| Issue: |
98 |
| Start Page: |
15533 |
| End Page: |
15536 |