Enhancement in the Raman scattering of polypyrrole electrodeposited on roughened gold substrates coated with gold monolayers

Engineering & Materials Science

• Polypyrroles 100%
• Raman scattering 94%
• Monolayers 85%
• Gold 70%
• Substrates 46%
• Oxidation-Reduction 28%
• Self assembled monolayers 16%
• Magnetoelectric effects 16%
• Charge transfer 13%
• Spectroscopy 12%
• Nitrogen 10%

Physics & Astronomy

• polypyrroles 85%
• gold 50%
• Raman spectra 50%
• augmentation 39%
• oxidation 15%
• cycles 14%
• chemical effects 14%
• dipping 13%
• aqueous solutions 10%
• charge transfer 9%
• nitrogen 7%
• electromagnetism 7%
• spectroscopy 5%

Chemical Compounds

• Polypyrrole 63%
• Monolayer 48%
• Scattering Spectroscopy 16%
• Liquid Film 12%
• Self Assembled Monolayer 12%
• Charge Transfer 9%
• Nitrogen 7%
• Aqueous Solution 6%
• Application 4%