4.6 Article

SERS-active Ag@Au core-shell NP assemblies for DNA detection

Journal

RSC ADVANCES
Volume 4, Issue 99, Pages 56052-56056

Publisher

ROYAL SOC CHEMISTRY
DOI: 10.1039/c4ra11112e

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Funding

  1. MOST [2012BAC01B07]

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An innovative Raman sensor was developed for DNA detection, based on silver@gold (Ag@Au) core-shell nanoparticle (NP) assemblies fabricated by a polymerase chain reaction (PCR). The combination of exponential amplification by PCR and the amplified Raman signal achieved DNA detection of 11.8 aM.

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