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A method for the production of solid phases - matrices for raman spectroscopy with reinforcing surface water surfaces cooperation ()
A method for the production of solid phases - matrices for raman spectroscopy with reinforcing surface water surfaces cooperation ()
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机译:生产固相的方法-具有增强的地表水表面配合作用的拉曼光谱矩阵()
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摘要
A method of forming a solid matrix for use with surface-enhanced Raman spectroscopy is described. The method comprises the steps of: admixing a colloidal metal solution with a polymeric support medium to form a suspension; optionally depositing said suspension on a surface; and then drying the suspension to form the matrix. The polymeric support medium provides a plymer/sol suspension in which the sol particles are resistant to aggregation and precipitation. Upon drying the suspension shrinks to provide a mechanically-hard film subsequently usable to provide a sample for spectroscopic analysis.
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