Gold nanosponges (AuNS): a versatile nanostructure for surface-enhanced Raman spectroscopic detection of small molecules and biomolecules

Literature Information

Publication Date 2015-08-28
DOI 10.1039/C5AN01127B
Impact Factor 4.616
Authors

Gregory Q. Wallace, Mariachiara S. Zuin, Mohammadali Tabatabaei, Pierangelo Gobbo, François Lagugné-Labarthet, Mark S. Workentin


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Abstract

Prepared by simple pour and mix chemistry, gold nanosponges (AuNS) are versatile structures for surface-enhanced Raman spectroscopy (SERS). An investigation into the enhancement is performed by relating the nanostructure's morphology to the SERS signal. The potential of the AuNS in SERS-based molecular and biomolecular detection is introduced.

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