Ray, Paresh Chandra and Darbha, Gopala Krishna and Ray, Anandhi and Walker, Joshua and Hardy, William (2007) Gold nanoparticle based FRET for DNA detection. PLASMONICS, 2 (4). pp. 173-183. ISSN 1557-1955 (Print) 1557-1963 (Online)
Full text is not hosted in this archive but may be available via the Official URL, or by requesting a copy from the corresponding author.
Official URL: http://www.springerlink.com/content/a410v8275n7126...
The nanoscience revolution that sprouted throughout the 1990s is having great impact in current and future DNA detection technology around the world. In this review, we report our recent progress on gold nanoparticle based fluorescence resonance energy transfer assay to monitor DNA hybridization as well as the cleavage of DNA by nucleases. We tried to discuss a reasonable account of the science and the important fundamental work carried out in this area. We also report the development of a compact, highly specific, inexpensive and user-friendly optical fiber laser-induced fluorescence sensor based on fluorescence quenching by nanoparticles to detect single-strand DNA hybridization at femtomolar level.
|Uncontrolled Keywords:||gold nanoparticle; FRET; DNA detection; sensor|
|Subjects:||Analytical Science > Nanotechnology for sensing and actuating|
Biomedical Science > Nanobiotechnology
Material Science > Bio materials
|Deposited By:||Farnush Anwar|
|Deposited On:||20 Jan 2009 10:25|
|Last Modified:||29 Jan 2009 11:55|
Repository Staff Only: item control page