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Measuring Glucose Concentration in a Solution Based on the Indices of Polarimetric Purity

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Specialty Radiology
Date 2021 May 17
PMID 33996240
Citations 1
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Abstract

Polarization imaging is a powerful tool, which can be applied in biomedical diagnosis and many research fields. Here, we propose a new application of the indices of polarimetric purity (IPPs) composed of P1, P2, P3, to describe the glucose concentrations (GC) changes in the scattering system. The results suggest that P1 of the IPPs is a better indicator to GC in the solution than the degree of polarization (DoP) for the forward scattering detection. Meanwhile, the fitting relation among radius of scattering particle, GCs and P1 parameter has also been calculated, in which the error of inversion is no more than 4.73%. In the backscattering detection, the fitted frequency statistical histogram of the IPPs is used to measure the GCs, and their modes can represent changing trend of GCs.

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PMID: 34745733 PMC: 8548002. DOI: 10.1364/BOE.442828.

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