Simultaneous Sensitive Determination of <i>δ</i><sup>13</sup>C, <i>δ</i><sup>18</sup>O, and <i>δ</i><sup>17</sup>O in Human Breath CO<sub>2</sub> Based on ICL Direct Absorption Spectroscopy

Simultaneous Sensitive Determination of <i>δ</i><sup>13</sup>C, <i>δ</i><sup>18</sup>O, and <i>δ</i><sup>17</sup>O in Human Breath CO<sub>2</sub> Based on ICL Direct Absorption Spectroscopy

Previous research revealed that isotopes <sup>13</sup>C and <sup>18</sup>O of exhaled CO<sub>2</sub> have the potential link with <i>Helicobacter pylori</i>; however, the <sup>17</sup>O isotope has received very little attention. We develop...

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Bibliographic Details
Main Authors:	Ligang Shao, Jiaoxu Mei, Jiajin Chen, Tu Tan, Guishi Wang, Kun Liu, Xiaoming Gao
Format:	Article
Language:	English
Published:	MDPI AG 2022-02-01
Series:	Sensors
Subjects:	laser absorption spectroscopy CO<sub>2</sub> isotopes breath analysis
Online Access:	https://www.mdpi.com/1424-8220/22/4/1527

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