Surface-enhanced Raman spectrometry on a
Surface-enhanced Raman spectrometry on a silver substrate prepared by the nitric acid etching method
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A. Rupérez; J.J. Laserna
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Article
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1994
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Elsevier Science
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English
⚖ 510 KB
The potential use of a silver substrate for surface-enhanced Raman analysis was investigated . The substrate was prepared by nitric acid etching of silver foils and checked for nitrogen-containing aromatic compounds. The response stability of this substrate and its reversibility after several uses a