Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.optcom.2011.11.091
Title: Non-invasive measurement of blood glucose level by time-resolved transmission spectroscopy: A feasibility study
Authors: Sun, M.
Chen, N. 
Keywords: Blood glucose
Non-invasive measurement
Spectroscopy
Time-resolved
Issue Date: 15-Mar-2012
Source: 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
URI: http://scholarbank.nus.edu.sg/handle/10635/67195
ISSN: 00304018
DOI: 10.1016/j.optcom.2011.11.091
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