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What's the best way to hold a sample of micron-sized polystyrene beads for raman microscopy?
Raman Microscopy is a form of spectroscopy that uses a laser to analyze the vibrational properties of molecules. It can provide information about the chemical composition and structure of a sample.
Raman Microscopy works by directing a laser at a sample and analyzing the scattered light. The scattered light contains information about the vibrational modes of the sample, which can be used to identify the molecules present.
Raman Microscopy has several advantages, including its non-destructive nature, high spatial resolution, and ability to analyze a wide range of materials. It also does not require any sample preparation, making it a quick and easy technique to use.
Raman Microscopy is limited by its sensitivity to fluorescence and its inability to detect elements lighter than carbon. It also requires a relatively high laser power, which can potentially damage sensitive samples.
Raman Microscopy is commonly used in fields such as materials science, forensics, and pharmaceuticals. It can be used to identify unknown substances, study the structure of polymers, and analyze the composition of biological samples.