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Surface-enhanced Raman spectrometry of triamterene on a silver substrate prepared by the nitric acid etching method.

Surface-enhanced Raman spectrometry of triamterene on a silver substrate prepared by the nitric acid etching method.

Talanta (1997-02-01)

A Rupérez, J J Laserna

摘要

Surface-enhanced Raman scattering (SERS) spectrometry of the diuretic drug triamterene is discussed. The SERS-active substrate used is a silver foil etched with nitric acid. The influence of solvent and sample doping method on sensivity, intercept and shape of the calibration graphs is discussed.

材料

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产品描述

银, foil, 150x150mm, thickness 0.25mm, as rolled, 99.95+%

银, foil, 100x100mm, thickness 0.125mm, as rolled, 99.95+%

银, foil, 150x150mm, thickness 0.5mm, as rolled, 99.99+%

银, foil, 100x100mm, thickness 0.5mm, as rolled, 99.99+%

银, foil, 100x100mm, thickness 1.0mm, as rolled, 99.95+%

银, foil, 100x100mm, thickness 0.20mm, as rolled, 99.95+%

银, foil, 100x100mm, thickness 0.1mm, as rolled, 99.95+%

银, foil, 50x50mm, thickness 0.25mm, as rolled, 99.95+%

银, foil, 25x25mm, thickness 1.0mm, as rolled, 99.99+%

银, foil, 50x50mm, thickness 0.125mm, as rolled, 99.99+%

银, foil, 50x50mm, thickness 0.1mm, as rolled, 99.95+%

银, foil, 50x50mm, thickness 0.20mm, as rolled, 99.95+%

银, foil, light tested, 25x25mm, thickness 0.05mm, as rolled, 99.95+%

银, foil, not light tested, 50x50mm, thickness 0.01mm, 99.95+%

银, foil, 1m coil, thickness 0.025mm, as rolled, 99.95+%

银, foil, 25x25mm, thickness 0.125mm, as rolled, 99.99+%

银, foil, 25mm disks, thickness 0.1mm, as rolled, 99.95+%

银, foil, 25x25mm, thickness 0.1mm, as rolled, 99.95+%

银, foil, 50x50mm, thickness 0.15mm, as rolled, 99.95+%

银, foil, 6mm disks, thickness 0.007mm, 99.97%

银, foil, light tested, 50x50mm, thickness 0.025mm, annealed, 99.95+%

银, foil, 100x100mm, thickness 0.1mm, annealed, 99.95+%

银, foil, 100x100mm, thickness 0.5mm, as rolled, 99.95+%

银, foil, 25x25mm, thickness 0.5mm, as rolled, 99.99+%

银, foil, light tested, 50x50mm, thickness 0.0125mm, 99.95+%

银, foil, not light tested, 50x50mm, thickness 0.0125mm, 99.95+%

银, foil, 4mm disks, thickness 0.004mm, 99.97%

银, foil, 6mm disks, thickness 0.003mm, 99.9%

银, foil, light tested, 100x100mm, thickness 0.035mm, as rolled, 99.95+%

银, foil, light tested, 300x300mm, thickness 0.025mm, as rolled, 99.95+%