- P-ISSN 2233-4203
- E-ISSN 2093-8950
- P-ISSN2233-4203
- E-ISSN2093-8950
- ESCI, SCOPUS, KCI
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Multi-class Analysis of Exposure Chemicals in Deciduous Teeth by Liquid Chromatography-Mass Spectrometry: Preliminary Studies on Sample Preparation Methods
Mass Spectrometry Letters / Mass Spectrometry Letters, (P)2233-4203; (E)2093-8950
2018, v.9 no.4, pp.110-114
https://doi.org/10.5478/MSL.2018.9.4.110
(Hankuk University of Foreign Studies)
(Hankuk University of Foreign Studies)
(Hankuk University of Foreign Studies)
(Apple tree Dental Hospital)
(Korea Institute of Science and Technology,)
(Hankuk University of Foreign Studies)
(Hankuk University of Foreign Studies)
(Hankuk University of Foreign Studies)
(Apple tree Dental Hospital)
(Korea Institute of Science and Technology,)
(Hankuk University of Foreign Studies)
Lee,
Y., Seo,
E., Park,
J. Y., Bae,
K., Lee,
J., &
Cha,
S.
(2018). Multi-class Analysis of Exposure Chemicals in Deciduous Teeth by Liquid Chromatography-Mass Spectrometry: Preliminary Studies on Sample Preparation Methods. Mass Spectrometry Letters, 9(4), 110-114, https://doi.org/10.5478/MSL.2018.9.4.110
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Abstract
Since accumulation of chemicals in deciduous teeth can occur from the second trimester of fetal development to shedding, a deciduous tooth has been considered as an attractive biomatrix for estimating individual chemical exposures recently. Therefore, detection of organic chemicals from teeth has received an increasing attention in exposomics research. Most previous studies on organic chemical analysis of teeth not only focused on a few targeted chemicals but also ignored potential contaminants from an enamel surface or a dental pulp. Recently, our group started developing a multi-class organic analysis method for deciduous teeth and tried to find a proper incubation condition of tooth materials. Our results showed that incubation with methanolic HCl provided the best performance among tested.
- keywords
- exposomics, deciduous teeth, sample preparation, dentin, enamel
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- Submission Date
- 2018-12-17
- Revised Date
- 2018-12-18
- Accepted Date
- 2018-12-18
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