On-chip real-time nucleic acid sequence-based amplification for RNA detection and amplification

Tsaloglou, Maria-Nefeli, Bahi, Mahadji M., Waugh, Edward M., Morgan, Hywel and Mowlem, Matthew (2011) On-chip real-time nucleic acid sequence-based amplification for RNA detection and amplification. Analytical Methods, 3, (9), 2127-2133. (doi:10.1039/C1AY05164D).


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Development of integrated systems for nucleic acid analyses is mainly driven by the requirement for fast and simple clinical and environmental diagnostics. The need for affordable and effective point-of-care diagnosis has inspired an entire field of biotechnology in micro and nano-fluidics. We are developing a microfluidic system that has individual sub-systems for performing cell concentration and lysis, RNA extraction/purification and real-time RNA detection. The system is being developed to analyse the rbcL gene of phytoplankton Karenia brevis, a species responsible for harmful algal blooms. This integrated system will perform sub-cellular analysis of RNA using nucleic acid sequence-based amplification and would be used in large scale biochemical analysis and experimentation. The device could potentially be used for the detection of any species with a known target nucleic acid sequence for in situ environmental monitoring, forensics or clinical diagnostics.

Item Type: Article
Digital Object Identifier (DOI): doi:10.1039/C1AY05164D
ISSNs: 1759-9660 (print)
1759-9679 (electronic)
Subjects: G Geography. Anthropology. Recreation > GC Oceanography
G Geography. Anthropology. Recreation > GE Environmental Sciences
Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions : Faculty of Physical Sciences and Engineering > Electronics and Computer Science
National Oceanography Centre (NERC) > Ocean Technology and Engineering
ePrint ID: 195275
Accepted Date and Publication Date:
17 August 2011Published
Date Deposited: 18 Aug 2011 08:56
Last Modified: 03 Dec 2016 15:12
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/195275

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