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IR delivers. Reduced risk ... less pain ... shorter recovery times. Interventional radiology (also known as IR) is the minimally invasive, image-guided treatment of medical conditions that once required open surgery.
2 INTRODUCTION What is FT-IR? FT-IR stands for Fourier Transform InfraRed, the preferred method of infrared spectroscopy. Ininfrared spectroscopy, IR radiation is passed through a sample. Some of the infrared radiation isabsorbed by the sample andsome of it is passed through(transmitted).The resultingspectrum represents the molecularabsorption and transmission,creating a molecular ï¬ngerprintof the sample. It can identify unknown materialsâ¢ It can determine the quality or consistency of a sampleâ¢ It can determine the amount of components in a mixtureThis booklet is an introduction to the concepts behind FT-IR spectroscopy.