Application Notes: General

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Can SERS outshine fluorescence as the technique of choice for biosensors? Explore a promising new sensor design for pH, and the impact of hydrogel matrix on performance.

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Spectroscopically identical x-ray sources allow OEMs to use a standard calibration and allows direct switching of x-ray sources in instruments without additional effort.

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Excitation-emission spectroscopy provides information of multiple sites in luminescent materials. As a wavelength selective technique, however, it may lead to prolonged acquisition times when high resolution is required. In this application note we demonstrate how this can be done faster, whilst maintaining high resolution.

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Single reaction chamber (SRC) technology enables the digestion of up to 22 different inorganic sample types simultaneously at temperatures as high as 300oC, greatly expanding the capability of a broad range of difficult materials.

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Raman micro-spectroscopy is a powerful tool to identify the chemical nature of organic and inorganic materials with spatially down to about 1 μm chemical images show the distribution of individual components within heterogeneous materials.