SERS aptasensor from nanorod-nanoparticle junction for protein detection

Wang, Yuling, Lee, Kyuwan and Irudayaraj, Joseph (2010) SERS aptasensor from nanorod-nanoparticle junction for protein detection. Chemical Communications, 46 4: 613-615. doi:10.1039/b919607b


Author Wang, Yuling
Lee, Kyuwan
Irudayaraj, Joseph
Title SERS aptasensor from nanorod-nanoparticle junction for protein detection
Journal name Chemical Communications   Check publisher's open access policy
ISSN 1359-7345
1364-548X
Publication date 2010
Sub-type Article (original research)
DOI 10.1039/b919607b
Open Access Status
Volume 46
Issue 4
Start page 613
End page 615
Total pages 3
Place of publication Cambridge, United Kingdom
Publisher R S C Publications
Collection year 2010
Language eng
Subject 2506 Metals and Alloys
2505 Materials Chemistry
2508 Surfaces, Coatings and Films
2504 Electronic, Optical and Magnetic Materials
2503 Ceramics and Composites
1503 Business and Management
1600 Chemistry
Abstract A multicomponent nanostructure comprising of gold nanorod-nanoparticle (AuNR-AuNP) composites was fabricated to detect thrombin at subnanomolar concentrations in diluted human blood serum. Simulation and experiments revealed that the strong electromagnetic coupling resonance at the nanorod-nanoparticle junction of these probes can be used to construct highly sensitive SERS aptasensors.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: Australian Institute for Bioengineering and Nanotechnology Publications
 
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