Abnormal behaviors in the calibration curves of liquid chromatography-tandem mass spectrometry occurring in the quantitative analysis of surfactants near critical micelle concentrations
DC Field | Value | Language |
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dc.contributor.author | Lee, Sang Tak | - |
dc.contributor.author | Kim, Hyeri | - |
dc.contributor.author | Kwon, Jung-Hwan | - |
dc.contributor.author | Oh, Han Bin | - |
dc.date.accessioned | 2022-03-10T12:41:11Z | - |
dc.date.available | 2022-03-10T12:41:11Z | - |
dc.date.created | 2022-02-09 | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 1076-5174 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/138469 | - |
dc.description.abstract | Surfactants, including quaternary ammonium compounds, are widely used in daily life as part of consumer chemical products and, more recently, in the shale oil industry. Because of their unique amphiphilic properties, surfactants form micelles at concentrations above a certain threshold known as the critical micelle concentration (CMC). A previous electrospray ionization mass spectrometry studies conducted by Siuzdak et al. and others presented indirect evidence regarding micelle formation. Herein, we have used liquid chromatography-tandem mass spectrometry to explore how such micelle formations affect the quantitative analysis of surfactants. Results reveal abnormal behaviors in the calibration plots of a few selected anionic and cationic surfactants, such as sodium decyl sulfate (SDeS), sodium dodecyl sulfate (SDS), myristyltrimethylammonium bromide (MTAB), and benzyldimethyloctadecylammonium chloride (BAC-18). At concentrations close to the respective CMCs of these surfactants, the calibration plot for MTAB flattened, whereas the slopes of the calibration plots for SDeS, SDS, and BAC-18 suddenly changed. These abnormal behaviors can be related to micelle formation. From a practical perspective, the above observations suggest that in the quantitative analysis of surfactants, high micelle concentrations close to the CMC should be avoided to obtain accurate surfactant measurements. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | QUATERNARY AMMONIUM-COMPOUNDS | - |
dc.subject | CHLORIDES | - |
dc.title | Abnormal behaviors in the calibration curves of liquid chromatography-tandem mass spectrometry occurring in the quantitative analysis of surfactants near critical micelle concentrations | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kwon, Jung-Hwan | - |
dc.identifier.doi | 10.1002/jms.4599 | - |
dc.identifier.scopusid | 2-s2.0-85088153585 | - |
dc.identifier.wosid | 000549886200001 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MASS SPECTROMETRY, v.56, no.4 | - |
dc.relation.isPartOf | JOURNAL OF MASS SPECTROMETRY | - |
dc.citation.title | JOURNAL OF MASS SPECTROMETRY | - |
dc.citation.volume | 56 | - |
dc.citation.number | 4 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Spectroscopy | - |
dc.relation.journalWebOfScienceCategory | Biochemical Research Methods | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Spectroscopy | - |
dc.subject.keywordPlus | QUATERNARY AMMONIUM-COMPOUNDS | - |
dc.subject.keywordPlus | CHLORIDES | - |
dc.subject.keywordAuthor | LC-MS | - |
dc.subject.keywordAuthor | mass spectrometry | - |
dc.subject.keywordAuthor | micelle | - |
dc.subject.keywordAuthor | micelle formation concentration (CMC) | - |
dc.subject.keywordAuthor | quaternary ammonium compound (QAC) | - |
dc.subject.keywordAuthor | surfactant | - |
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