We present the recipe and characterization for preparing liquid phantoms that are suitable for both near-infrared spectroscopy and diffuse correlation spectroscopy. The phantoms have well-defined and tunable optical and dynamic properties, and consist of a solution of water and glycerol with fat emulsion as the scattering element. The recipe takes into account the effect of bulk refractive index changes due to the addition of glycerol, which is commonly used to alter the sample viscosity. (c) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Liquid phantoms for near-infrared and diffuse correlation spectroscopies with tunable optical and dynamic properties
Pifferi Antonio;Spinelli Lorenzo;Taroni Paola;
2018
Abstract
We present the recipe and characterization for preparing liquid phantoms that are suitable for both near-infrared spectroscopy and diffuse correlation spectroscopy. The phantoms have well-defined and tunable optical and dynamic properties, and consist of a solution of water and glycerol with fat emulsion as the scattering element. The recipe takes into account the effect of bulk refractive index changes due to the addition of glycerol, which is commonly used to alter the sample viscosity. (c) 2018 Optical Society of America under the terms of the OSA Open Access Publishing AgreementFile in questo prodotto:
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