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Wang J, Wang W, Zhang D, Wu F, Ding CF. Separation of Cinchona alkaloid Stereoisomers and Analogues by Ion Mobility and Chemical Theoretical Calculation. Forensic Chem 2023. [DOI: 10.1016/j.forc.2023.100466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Liu J, Lu H, Ning Y, Hua X, Pan W, Gu Y, Dong D, Liang D. Internal extractive electrospray ionization mass spectrometry for investigating the phospholipid dysregulation induced by perfluorooctanoic acid in Nile tilapia. Analyst 2022; 147:3930-3937. [DOI: 10.1039/d2an00820c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Direct profiling of endogenous biomolecules in tissue samples is considered to be a promising approach to investigate metabolic-related toxicity in organisms induced by emerging pollutants.
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Affiliation(s)
- Jun Liu
- Key Laboratory of Groundwater Resources and Environment of Ministry of Education, College of New Energy and Environment, Jilin University, Changchun, 130012, P. R. China
| | - Haiyan Lu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Changchun, 130012, PR China
| | - Yang Ning
- Key Laboratory of Groundwater Resources and Environment of Ministry of Education, College of New Energy and Environment, Jilin University, Changchun, 130012, P. R. China
| | - Xiuyi Hua
- Key Laboratory of Groundwater Resources and Environment of Ministry of Education, College of New Energy and Environment, Jilin University, Changchun, 130012, P. R. China
| | - Wenhao Pan
- Key Laboratory of Groundwater Resources and Environment of Ministry of Education, College of New Energy and Environment, Jilin University, Changchun, 130012, P. R. China
| | - Yu Gu
- Key Laboratory of Groundwater Resources and Environment of Ministry of Education, College of New Energy and Environment, Jilin University, Changchun, 130012, P. R. China
| | - Deming Dong
- Key Laboratory of Groundwater Resources and Environment of Ministry of Education, College of New Energy and Environment, Jilin University, Changchun, 130012, P. R. China
| | - Dapeng Liang
- Key Laboratory of Groundwater Resources and Environment of Ministry of Education, College of New Energy and Environment, Jilin University, Changchun, 130012, P. R. China
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Ma H, Yang M, Wang X, Yang B, Zhang F, Zhang F, Li Y, Liu T, He M, Wang Q. Sulfonamide-Selective Ambient Mass Spectrometry Ion Source Obtained by Modification of an Iron Sheet with a Hydrophilic Molecularly Imprinted Polymer. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:15425-15433. [PMID: 34898196 DOI: 10.1021/acs.jafc.1c06623] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
We have described a sulfonamide-selective ambient ion source coupled with electrospray ionization mass spectrometry (ESI-MS) for selective extraction and determination of trace sulfonamide antibiotics. It is obtained by modifying an iron sheet with a sulfadiazine-templated hydrophilic molecularly imprinted polymer (SF-HMIP). It behaves as both an online extractor and a MS ion source. Five sulfonamide antibiotics, including sulfamethoxazole (SMZ), sulfamerazine (SMR), sulfisoxazole (SIZ), sulfathiazole (ST), and sulfameter (SMD), were chosen to evaluate SF-HMIP coupled with ESI-MS, which showed good linearity in the range of 0.2-1000 ng/mL with correlation coefficient values (R2) over 0.9946. The limits of detection (LODs) for analysis of pure water and honey were in the range of 0.1-0.2 and 0.2-1.5 ng/mL, respectively. Limits of quantitation (LOQs) for analysis of pure water and honey were in the range of 0.3-0.5 and 1.0-5.0 ng/mL, respectively. The results demonstrated that SF-HMIP combined with ESI-MS could be applied for the direct analysis of five trace sulfonamide compounds in honey and pure water with recoveries ranging from 76 to 129%.
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Affiliation(s)
- Hongyue Ma
- Institute of Food Safety, Chinese Academy of Inspection & Quarantine, Beijing 100176, China
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Minli Yang
- Institute of Food Safety, Chinese Academy of Inspection & Quarantine, Beijing 100176, China
| | - Xiujuan Wang
- Institute of Food Safety, Chinese Academy of Inspection & Quarantine, Beijing 100176, China
| | - Bingcheng Yang
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Feifang Zhang
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Feng Zhang
- Institute of Food Safety, Chinese Academy of Inspection & Quarantine, Beijing 100176, China
| | - Yinlong Li
- Institute of Food Safety, Chinese Academy of Inspection & Quarantine, Beijing 100176, China
| | - Tong Liu
- Institute of Food Safety, Chinese Academy of Inspection & Quarantine, Beijing 100176, China
| | - Muyi He
- Institute of Food Safety, Chinese Academy of Inspection & Quarantine, Beijing 100176, China
| | - Qian Wang
- Institute of Food Safety, Chinese Academy of Inspection & Quarantine, Beijing 100176, China
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
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Liu J, Lu H, Hua X, Gu Y, Pan W, Dong D, Liang D. Direct analysis of metabolites in the liver tissue of zebrafish exposed to fiproles by internal extractive electrospray ionization mass spectrometry. Analyst 2021; 146:4480-4486. [PMID: 34160503 DOI: 10.1039/d1an00490e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Exploring the metabolic disturbance of fipronil and its derivatives in aquatic organisms may provide a more comprehensive understanding of the impact of fipronil on the ecological environment. In this work, internal extractive electrospray ionization mass spectrometry (iEESI-MS) was used to directly analyze metabolites in the liver tissue of zebrafish exposed to fipronil and its three derivatives. Partial least squares-discriminant analysis (PLS-DA) revealed that 32 signals were considered as differential signals in zebrafish after the exposure treatment of fipronil and its derivatives, including phosphatidylcholines (PCs), lysophosphatidylcholines (LPCs), phosphatidylethanolamines (PEs), fatty acids and so on. The pathway analysis result showed that both fipronil and its derivatives have a significant impact on the glycerophospholipid metabolism of zebrafish. Besides, the intensities of PC signals in the liver samples of each group showed such a trend: mixed fiprole exposed group > fipronil sulfone exposed group ≈ fipronil sulfide exposed group > fipronil exposed group > fipronil desulfinyl exposed group > control group, indicating that mixed exposure of fipronil and its derivatives exhibited more significant metabolic disturbance in zebrafish. Taken together, iEESI-MS is applied to environmental toxicology and investigating the metabolic disturbance induced by fipronil and its derivatives in aquatic organisms, providing a new analytical method for this field.
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Affiliation(s)
- Jun Liu
- Key Laboratory of Groundwater Resources and Environment of Ministry of Education, Changchun, 130012, PR China. and College of New Energy and Environment, Jilin University, Changchun, 130012, PR China
| | - Haiyan Lu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Changchun, 130012, PR China
| | - Xiuyi Hua
- Key Laboratory of Groundwater Resources and Environment of Ministry of Education, Changchun, 130012, PR China. and College of New Energy and Environment, Jilin University, Changchun, 130012, PR China
| | - Yu Gu
- Key Laboratory of Groundwater Resources and Environment of Ministry of Education, Changchun, 130012, PR China. and College of New Energy and Environment, Jilin University, Changchun, 130012, PR China
| | - Wenhao Pan
- Key Laboratory of Groundwater Resources and Environment of Ministry of Education, Changchun, 130012, PR China. and College of New Energy and Environment, Jilin University, Changchun, 130012, PR China
| | - Deming Dong
- Key Laboratory of Groundwater Resources and Environment of Ministry of Education, Changchun, 130012, PR China. and College of New Energy and Environment, Jilin University, Changchun, 130012, PR China
| | - Dapeng Liang
- Key Laboratory of Groundwater Resources and Environment of Ministry of Education, Changchun, 130012, PR China. and College of New Energy and Environment, Jilin University, Changchun, 130012, PR China
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