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|Title:||Non-invasive measurement of blood glucose level by time-resolved transmission spectroscopy: A feasibility study|
|Citation:||Sun, M., Chen, N. (2012-03-15). Non-invasive measurement of blood glucose level by time-resolved transmission spectroscopy: A feasibility study. Optics Communications 285 (6) : 1608-1612. ScholarBank@NUS Repository. https://doi.org/10.1016/j.optcom.2011.11.091|
|Abstract:||An optical spectroscopic method is investigated theoretically for in vivo measurement of blood glucose concentration. This method is based on dynamic dual wavelength (610 nm and 810 nm) time-resolved measurements under a condition of artificial blood flow kinetics in a human finger. The influence of glucose concentration on absorption and reduced scattering coefficients of the whole blood is simulated using the T-matrix method. The scattering centers, RBC aggregation, under the artificial - kinetics condition are modeled as spheroid. The modified parametric slopes were derived from the Laplace transformed data of the time-resolved transmittance. The results show that an appropriate selection of the Laplace parameter can lead to enhanced sensitivity for glucose measurement.© 2011 Elsevier B.V. All rights reserved.|
|Source Title:||Optics Communications|
|Appears in Collections:||Staff Publications|
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