Rapid, noninvasive concentration measurements of aqueous biological analytes by near-infrared Raman spectroscopy
Rapid, noninvasive concentration measurements of aqueous biological analytes by near-infrared Raman spectroscopy
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DOI：
10.1364/ao.35.000209
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发表时间：
1996-01-01
期刊：
影响因子：
1.9
通讯作者：
Feld, MS
中科院分区：
文献类型：
--
作者：
Berger, AJ;Wang, Y;Feld, MS
用近红外拉曼光谱和偏最小二乘分析法对生理盐水中葡萄糖、乳酸和肌酐的浓度进行了精确测量。通过光纤远程获取拉曼光谱。在100 s内实现了葡萄糖浓度的均方根预测误差为1.2 mM。其他分析物的浓度预测具有相似的准确度。(C)1996年美国光学学会
Accurate concentration measurements of glucose, lactic acid, and creatinine in saline solution have been achieved with near-IR Raman spectroscopy and a partial least-squares analysis. The Raman spectra were acquired remotely through optical fibers. A root-mean-squared prediction error of 1.2 mM for glucose concentration was achieved in 100 s. Concentrations of other analytes were predicted with similar accuracy. (C) 1996 Optical Society of America