Laser & Optoelectronics Progress, Volume. 57, Issue 15, 153006(2020)
Near-Infrared Spectroscopy Characteristics of Glucose in Tissue Phantom
Figures & Tables(8)
Fig. 1. Spectra curves and partial enlarged views of solutions with different glucose mass concentrations in wavelength range of 600-1300 nm. (a) Absorption spectra of pure water and glucose solutions of different mass concentrations; (b) reflectance spectra of 2% Intralipid solutions with different glucose mass concentrations; (c) reflection absorbance of 2% Intralipid solutions ith different glucose mass concentrations
Fig. 2. Difference results of absorbance. (a) Glucose solutions of different mass concentrations and pure water; (b) Intralipid with different glucose mass concentrations and Intralipid without glucose
Fig. 3. Linearity curves at different wavelengths. (a) Absorption spectra of glucose solutions with different mass concentrations; (b) reflection spectra of Intralipid with different glucose mass concentrations
Fig. 4. Sensitivity curves at different wavelengths. (a) Absorption spectra of glucose solutions with different mass concentrations; (b) reflection spectra of Intralipid with different glucose mass concentrations
Table 1. Average values and standard deviations of L in absorption spectra of glucose solutions
View tableTable 1. Average values and standard deviations of L in absorption spectra of glucose solutions
Wavelength /nm Average Standard deviation 600-820 0.400 0.195 820-1140 1.188 1.827 1140-1210 0.191 0.177 1210-1250 1.471 1.330 1250-1300 0.292 0.423
Table 2. Average values and standard deviations of L in reflection spectra of Intralipid
View tableTable 2. Average values and standard deviations of L in reflection spectra of Intralipid
Wavelength /nm Average Standard deviation 600-860 0.293 0.044 860-1010 0.365 0.151 1010-1130 0.273 0.031 1130-1200 0.283 0.052 1200-1300 0.230 0.041
Table 3. Average values of
in absorption spectra of glucose solutions View tableTable 3. Average values of
in absorption spectra of glucose solutions Wavelength /nm Average 600-1130 0.011 1130-1200 0.036 1200-1270 0.004 1270-1300 0.026
Table 4. Average values of
in reflection spectra of Intralipid View tableTable 4. Average values of
in reflection spectra of Intralipid Wavelength /nm Average 600-850 0.204 850-940 0.206 940-1150 0.237 1150-1300 0.311
Tools
Get Citation
Copy Citation Text
Shan Huang, Shuyuan Zhu, Mengmeng Zhao, Jihong Feng. Near-Infrared Spectroscopy Characteristics of Glucose in Tissue Phantom[J]. Laser & Optoelectronics Progress, 2020, 57(15): 153006
Paper Information
Category: Spectroscopy
Received: Mar. 1, 2020
Accepted: Mar. 25, 2020
Published Online: Aug. 4, 2020
The Author Email: Jihong Feng (jhfeng@bjut.edu.cn)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20