Surface-enhanced Raman scattering biosensor for DNA detection on nanoparticle island substrates
Spotlight summary: Surface-enhanced Raman scattering (SERS) is a leading strategy to achieve high sensitivity for gene detection and identification. However, the acceptance of SERS as a general analytical tool has been hindered somewhat by the lack of systematic development of substrate technology. This work presents a study on the SERS properties of novel engineered silver nanoparticle island substrates and their applications for target oligonucleotide detection.
Technical Division: Optics in Biology and Medicine
ToC Category: Medical Optics and Biotechnology
|OCIS Codes:||(170.5660) Medical optics and biotechnology : Raman spectroscopy|
|(240.6680) Optics at surfaces : Surface plasmons|
|(300.6450) Spectroscopy : Spectroscopy, Raman|
|(240.6695) Optics at surfaces : Surface-enhanced Raman scattering|
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