| Title: | Research Progress of Graphene and Its Derivatives towards Exhaled Breath Analysis |
| Author(s): | Yang X; Chi H; Tian Y; Li T; Wang Y; |
| Address: | "Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China" |
| ISSN/ISBN: | 2079-6374 (Electronic) 2079-6374 (Linking) |
| Abstract: | "The metabolic process of the human body produces a large number of gaseous biomarkers. The tracking and monitoring of certain diseases can be achieved through the detection of these markers. Due to the superior specific surface area, large functional groups, good optical transparency, conductivity and interlayer spacing, graphene, and its derivatives are widely used in gas sensing. Herein, the development of graphene and its derivatives in gas-phase biomarker detection was reviewed in terms of the detection principle and the latest detection methods and applications in several common gases, etc. Finally, we summarized the commonly used materials, preparation methods, response mechanisms for NO, NH(3), H(2)S, and volatile organic gas VOCs, and other gas detection, and proposed the challenges and prospective applications in this field" |
| Keywords: | Ammonia/analysis Biomarkers/analysis Breath Tests/methods Exhalation *Graphite Humans Nitric Oxide/analysis Sulfuric Acids/analysis *Volatile Organic Compounds/analysis biomarkers charge transfer colorimetry gas sensing graphene; |
| Notes: | "MedlineYang, Xinxiu Chi, Hong Tian, Yong Li, Tianduo Wang, Yaoguang eng 22006080, 51702178/National Natural Science Foundation of China/ Review Switzerland 2022/02/25 Biosensors (Basel). 2022 Jan 18; 12(2):48. doi: 10.3390/bios12020048" |
