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Da Hu Chang

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Articles

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The pH Dependence of the SERS Spectra of Methyl Yellow in Silver Colloid

Da Hu Chang;Yu Jun Mo;Zhen Long Zhang
June 1st 2011

Surface plasmon resonance, charge-transfer resonance, and their combination determine the enhancement of surface-enhanced Raman scattering signals, and the varying intensities of the signal at different pH levels may result from the change in contributions of the combined system.

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