Article ID Journal Published Year Pages File Type
7643271 Microchemical Journal 2014 6 Pages PDF
Abstract
Seed mediated method using cetyltrimethylammonium bromide (CTAB) as surfactant has been developed to synthesize gold nanorods (Au NRs) which behave as an excellent nanosensor with limit of detection of Fe3 + ions 100 ppb in aqueous media. This paper also shows stronger surface-enhanced Raman scattering (SERS) activity of Au NRs which has been attributed to the presence of {110} faces that exhibits strong adsorption energies for adsorbed molecules.
Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
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