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The influence of oxidative debris on the fragmentation and laser desorption/ionization process of graphene oxide derivatives
- Authors
- Hong, Yu Lim; Lee, Jieon; Ku, Bon-Cheol; Kang, Kyungtae; Lee, Seunghyun; Ryu, Seongwoo; Kim, Young-Kwan
- Issue Date
- Aug-2018
- Publisher
- Royal Society of Chemistry
- Citation
- New Journal of Chemistry, v.42, no.15, pp 12692 - 12697
- Pages
- 6
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- New Journal of Chemistry
- Volume
- 42
- Number
- 15
- Start Page
- 12692
- End Page
- 12697
- ISSN
- 1144-0546
1369-9261
- Abstract
- The effect of oxidative debris (OD) on the fragmentation behavior and the laser desorption/ionization (LDI) process of graphene oxide (GO) derivatives was systematically investigated to explore the potential of LDI time-of-flight mass spectrometry (LDI-TOF-MS) as a characterization tool for their chemical structure and photochemical properties. Based on the results, we found that the fragmentation patterns and the LDI properties of the GO derivatives were highly affected by the OD adsorbed on their surface. Our findings suggest that LDI-TOF-MS can be a useful analytical tool for determining the chemical structure and photochemical properties of GO derivatives.
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Related Researcher
- Lee, Seunghyun
- COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY (DEPARTMENT OF CHEMICAL AND MOLECULAR ENGINEERING)