Label free sub-picomole level DNA detection with Ag nanoparticle decorated Au nanotip arrays as surface enhanced Raman spectroscopy platform

Citation:
Lo, HC, Hsiung HI, Chattopadhyay S, Han HC, Chen CF, Leu JP, Chen KH, Chen LC.  2011.  Label free sub-picomole level DNA detection with Ag nanoparticle decorated Au nanotip arrays as surface enhanced Raman spectroscopy platform. Biosensors and Bioelectronics. 26:2413-2418.