Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/75684
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nguyen, V. | - |
dc.contributor.author | Warren-Smith, S. | - |
dc.contributor.author | Cooper, A. | - |
dc.contributor.author | Monro, T. | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | Optics Express, 2012; 20(28):29378-29385 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | http://hdl.handle.net/2440/75684 | - |
dc.description.abstract | We propose and experimentally demonstrate a new class of sensor for specific DNA sequences based on molecular beacons (MB) immobilized on the internal surfaces of suspended core optical fibers (SCF). MBs, a type of hairpin structured DNA probe, are attached on the surface of the SCF core using a fuzzy nanoassembly process used in conjunction with a biotin-streptavidin-biotin surface attachment strategy. The proposed DNA sensor detects complementary DNA sequences (cDNA) while discriminating sequences differing from the target by just one base. This enables the detection of DNA in unprecedentedly small sample volumes (nL scale) and is, to the best of our knowledge, the first specific DNA detection using a DNA probe immobilized within a microstructured optical fiber. | - |
dc.description.statementofresponsibility | Linh Viet Nguyen, Stephen C. Warren-Smith, Alan Cooper, and Tanya M. Monro | - |
dc.language.iso | en | - |
dc.publisher | Optical Soc Amer | - |
dc.rights | © 2012 OSA | - |
dc.source.uri | http://dx.doi.org/10.1364/oe.20.029378 | - |
dc.subject | DNA | - |
dc.subject | Solutions | - |
dc.subject | Molecular Probes | - |
dc.subject | Microscopy, Electron, Scanning | - |
dc.subject | Molecular Probe Techniques | - |
dc.subject | Nucleic Acid Hybridization | - |
dc.subject | Fluorescence | - |
dc.subject | Optical Fibers | - |
dc.title | Molecular beacons immobilized within suspended core optical fiber for specific DNA detection | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1364/OE.20.029378 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Nguyen, V. [0000-0002-2543-2374] | - |
dc.identifier.orcid | Warren-Smith, S. [0000-0002-2612-6344] | - |
dc.identifier.orcid | Cooper, A. [0000-0002-7738-7851] | - |
Appears in Collections: | Aurora harvest Environment Institute Leaders publications IPAS publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
hdl_75684.pdf | Published version | 905.89 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.