Gold-silver bimetallic porous nanowires for surface-enhanced Raman scattering |
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Authors: | Netzer Nathan L Qiu Chao Zhang Yongyi Lin Cuikun Zhang Lifeng Fong Hao Jiang Chaoyang |
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Affiliation: | Department of Chemistry, University of South Dakota, Vermillion, SD, USA. |
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Abstract: | Highly porous bimetallic nanowires manufactured via a simple galvanic reaction have demonstrated superior activity in surface-enhanced Raman scattering, allowing ultrasensitive chemical detections on isolated porous nanowires in comparison to pristine silver nanowires. |
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