1
|
Magnetic silicon carbide nanocomposite as a sorbent in magnetic dispersive solid phase extraction followed by dispersive liquid–liquid microextraction in the gas chromatographic determination of pesticides. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
2
|
Marzi Khosrowshahi E, Afshar Mogaddam MR, Farajzadeh MA, Javadzadeh Y, Nemati M. Application of magnetic benzamide-coated SiC nanocomposite in effervesces-assisted DSPE combined with DLLME for the extraction of pesticides from fruit juice samples. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
3
|
Chang N, Kang J, Wang F, Liu H, Wang X, Du X. Hydrothermal in situ growth and application of a novel flower-like phosphorous-doped titanium oxide nanoflakes on titanium alloy substrate for enhanced solid-phase microextraction of polycyclic aromatic hydrocarbons in water samples. Anal Chim Acta 2022; 1208:339808. [DOI: 10.1016/j.aca.2022.339808] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 03/31/2022] [Accepted: 04/02/2022] [Indexed: 11/27/2022]
|
4
|
Zhou L, Yu J. Use of hydroxypropyl β-cyclodextrin hybrid monolithic material as adsorbent for dispersive solid-phase extraction of fluoroquinolones from environmental water samples. J Sep Sci 2022; 45:2310-2320. [PMID: 35447012 DOI: 10.1002/jssc.202200054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 04/08/2022] [Accepted: 04/12/2022] [Indexed: 11/09/2022]
Abstract
In this study, the hydroxypropyl β-cyclodextrin hybrid monolithic material was fabricated and firstly applied as adsorbent for dispersive solid-phase extraction coupled with high-performance liquid chromatography to detect trace-level seven fluoroquinolones in water samples. The prepared hydroxypropyl β-cyclodextrin hybrid monolithic material was characterized by fourier transform infrared spectroscopy, scanning electron microscopy and adsorption experiments, which showed excellent specific adsorption to the target fluoroquinolones. Under the optimized conditions, the extraction methodology showed satisfactory precision with relative standard deviations between 2.6 and 5.6%, good linearity (R2 ≥0.9990) and satisfactory recoveries (82.5∼91.8%). The limits of detection and limits of quantification of the method were in the range of 0.4∼1.2 ng mL-1 and 1.4∼4.0 ng mL-1 respectively, which confirmed the possibility of quantifying trace levels. Furthermore, the material could be reused at least five times. These results demonstrated that the hydroxypropyl β-cyclodextrin hybrid monolithic material was a promising adsorbent for fluoroquinolones, and the established method combined dispersive solid-phase extraction with high-performance liquid chromatography was suitable for the determination of fluoroquinolones in aqueous samples. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
- Li Zhou
- Department of Health Inspection, College of Public Health, Shenyang Medical College, No. 146, North Huanghe Street, Shenyang, Liaoning Province, 110034, China.,School of Pharmacy, Shenyang Pharmaceutical University, No. 103, Wenhua Road Shenhe District, Shenyang, Liaoning Province, 110016, China
| | - Jia Yu
- School of Pharmacy, Shenyang Pharmaceutical University, No. 103, Wenhua Road Shenhe District, Shenyang, Liaoning Province, 110016, China
| |
Collapse
|
5
|
Kang J, Chang N, Wang F, Liu H, Wang X, Du X. Selective solid‐phase microextraction of polycyclic aromatic hydrocarbons in water based on oriented phosphorus‐containing titanium oxide nanofibers grown on titanium support prior to HPLC‐UV. J Sep Sci 2022; 45:1273-1281. [DOI: 10.1002/jssc.202100954] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 01/16/2022] [Accepted: 01/16/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Jingyi Kang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 China
| | - Na Chang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 China
| | - Feifei Wang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 China
| | - Haixia Liu
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 China
| | - Xuemei Wang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 China
- Key Lab of Bioelectrochemistry & Environmental Analysis of Gansu Lanzhou 730070 China
| | - Xinzhen Du
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 China
| |
Collapse
|
6
|
Derivation of carbonaceous nanoparticles from glucose-modified nickel-titanium oxide nanoparticles grown on Nitinol fiber for solid phase microextraction of several polycyclic aromatic hydrocarbons in water samples. TALANTA OPEN 2021. [DOI: 10.1016/j.talo.2020.100030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
7
|
Zhang R, Du J, Wang F, Wang X, Du X. Temperature and time-controlled hydrothermal growth and sorption selectivity of titania nanowires on titanium fiber for highly efficient solid-phase microextraction. J Chromatogr A 2021; 1653:462400. [PMID: 34333171 DOI: 10.1016/j.chroma.2021.462400] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 07/01/2021] [Accepted: 07/05/2021] [Indexed: 11/26/2022]
Abstract
Two kinds of TiO2 nanowires (TiO2NWs) with different orientation were in-situ grown on Ti substrates by controlling temperature and time during the hydrothermal process. The adsorption performance was evaluated by using typical aromatic compounds as model analytes coupled to HPLC with UV detection. The results demonstrated that the TiO2NWs coating grown at higher temperature within longer time had better affinity towards PAHs. For this purpose, the key experimental factors affecting the adsorption performance of the TiO2NWs coating fabricated at 200 °C for 10 h were further investigated and optimized for the extraction of PAHs. Under the optimized conditions, the proposed method presented linear responses in the concentration ranges of 0.05 to 200 μg·L-1 PAHs with correlation coefficients more than 0.998. LODs (S/N=3) were 0.008 to 0.034 μg·L-1. Moreover, RSDs for the single fiber repeatability of the intra-day and the inter-day analyses were less than 5.6% (n=5) and 5.8%, respectively. RSDs for the fiber-to-fiber reproducibility were between 5.1% and 6.5%. Finally, the proposed method was successfully applied to the selective preconcentration and determination of trace PAHs in environmental water samples. In addition, The fabricated Ti fiber can be used at least 200 times due to its high mechanical and chemical stability.
Collapse
Affiliation(s)
- Rong Zhang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Junliang Du
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Feifei Wang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Xuemei Wang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Xinzhen Du
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China; Key Lab of Bioelectrochemistry & Environmental Analysis of Gansu, Lanzhou 730070, China.
| |
Collapse
|
8
|
Liu P, Zhou H, Zhang L, Wang F, Wang X, Du X. Highly efficient solid-phase microextraction of polycyclic aromatic hydrocarbons in water based on worm-like nickel-titanium oxide nanocomposites coating grown on a nickel-titanium alloy wire by low-voltage anodization. J Sep Sci 2020; 44:628-635. [PMID: 33200880 DOI: 10.1002/jssc.202000871] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 11/12/2020] [Accepted: 11/13/2020] [Indexed: 12/20/2022]
Abstract
A novel worm-like nickel-titanium oxide nanocomposite coating was directly grown on a nickel-titanium alloy wire by low-voltage electrochemical anodization in alkaline ethylene glycol and water solution. The in situ growth of nickel-titanium oxide nanocomposites greatly depended on the volume ratio of ethylene glycol to water and temperature. Coupled to high-performance liquid chromatography with UV detection by static desorption in the mobile phase, the adsorption performance of the as-prepared fiber was evaluated for solid-phase microextraction of representative environmental analytes in water. The results indicate that the as-prepared fiber exhibits higher extraction capability for polycyclic aromatic hydrocarbons than commercial polydimethylsiloxane and polyacrylate fibers. After optimizing the extraction parameters, the calibration graphs of the developed method was linear in the range of 0.05-200 μg/L with correlation coefficients above 0.998. Limit of detection ranged from 0.013 to 0.145 μg/L for seven target analytes. Relative standard deviations of intraday and interday analyses varied from 4.0 to 5.3% and from 4.7 to 6.3% with the single fiber, respectively. The relative recoveries of 84.4-109% were achieved for highly efficient enrichment and determination of target analytes in spiked river and snow water. Moreover, the as-prepared fiber can be used more than 200 times.
Collapse
Affiliation(s)
- Pei Liu
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - Hua Zhou
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - Lei Zhang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - Feifei Wang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - Xuemei Wang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China.,Key Lab of Bioelectrochemistry & Environmental Analysis of Gansu, Lanzhou, P. R. China
| | - Xinzhen Du
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China.,Key Lab of Bioelectrochemistry & Environmental Analysis of Gansu, Lanzhou, P. R. China
| |
Collapse
|
9
|
Liu Y, An C, Zhang R, Du J, Wang X, Du X. Modulating the selectivity of solid-phase microextraction fibers based on morphological, compositional, and size-depended control of bimetallic oxide nanostructures grown on nickel-titanium alloy substrates. Mikrochim Acta 2020; 187:501. [PMID: 32803379 DOI: 10.1007/s00604-020-04481-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 08/04/2020] [Indexed: 12/01/2022]
Abstract
Nickel-titanium oxide nanotubes (NiTiONTs), nanoparticles, and nanopores were in situ grown on NiTi fiber substrates by controlling anodization parameters. The adsorption performance of different bimetallic oxide nanostructures was evaluated using typical aromatic compounds including chlorophenols, phthalic acid esters, ultraviolet filters (UVFs), and polycyclic aromatic hydrocarbons (PAHs) coupled to HPLC-UV. The results clearly indicate that these NiTiO nanostructures show good extraction capability for UVFs and PAHs. The extraction performance of UVFs and PAHs greatly depends on the surface morphologies and sizes of the grown NiTiO nanostructures along with their elemental compositions. Compared with NiTiO nanoparticle and nanopore coatings, the longer well-aligned NiTiONT coating exhibits better extraction capability and selectivity for PAHs than for UVFs. Therefore, the extraction parameters of the NiTi@NiTiONT fiber for PAHs were investigated and optimized. Under optimized conditions, the proposed method was linear in the range 0.05-200 μg L-1 with correlation coefficients above 0.999. Limits of detection were between 0.008 and 0.124 μg L-1. Relative standard deviations (RSDs) of the intra-day and the inter-day analyses with the single fiber varied from 4.09 to 6.33%. RSDs for fiber-to-fiber reproducibility of the proposed method with five fibers prepared in different batches were between 5.75 and 7.43%. The applicability of the proposed method was investigated by the enrichment and determination of target PAHs in environmental water samples and relative recoveries of 84.5 ± 6.5 - 116 ± 7.8% were achieved. Notably, the prepared fiber was stable up to 250 times. Graphical abstract.
Collapse
Affiliation(s)
- Yu Liu
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Chanchan An
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Rong Zhang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Junliang Du
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Xuemei Wang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China
| | - Xinzhen Du
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China. .,Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu, Lanzhou, 730070, China.
| |
Collapse
|
10
|
Liu H, Wang X, Fan H, Dang S. Durable molybdenum oxide coated solid-phase microextraction fiber for highly selective and efficient extraction of polycyclic aromatic hydrocarbons in water. J Sep Sci 2019; 42:1878-1885. [PMID: 30839165 DOI: 10.1002/jssc.201801280] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Revised: 02/18/2019] [Accepted: 03/01/2019] [Indexed: 12/21/2022]
Abstract
A bonding method was developed for coating molybdenum oxides onto a steel wire substrate, which was used as a solid-phase microextraction fiber, was coupled with gas chromatography. Based on the characterization, it is found that the as-prepared molybdenum oxides material contained a nanobelt structure with a uniform size and good dispersibility. In addition, there were a large number of small protrusions on the surface of the nanobelts. These characteristics provided a large specific surface area for extraction. Molybdenum oxides exhibited a high extraction selectivity for polycyclic aromatic hydrocarbons owing to its moderate coordination. After the optimization of the factors, method detection limits of < 1.25 μg/L were achieved, and the calibration curves were linear within the range of 2-600 μg/L. In addition, repeatability was demonstrated, and the relative standard deviation < 6.4%. The molybdenum oxides coating had a high scratch resistance, which could effectively prevent coating wear and failure. Combined with the high thermal and chemical stability, the service life of the coating was improved and could be used 150 times without a significant reduction in the extraction performance. Finally, the as-prepared fiber had a comparable extraction capacity and higher partition coefficients that those of commercial polyacrylate fibers.
Collapse
Affiliation(s)
- Hongmei Liu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, P. R. China
| | - Xiaoqi Wang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, P. R. China
| | - Hua Fan
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, P. R. China
| | - Shihao Dang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, P. R. China
| |
Collapse
|
11
|
Khazri H, Ghorbel-Abid I, Debrauwer L, Kalfat R, Trabelsi-Ayadi M. Solid-phase extraction of drugs with cuttlefish bone powder as a sorbent. J Sep Sci 2018; 41:3547-3552. [DOI: 10.1002/jssc.201800419] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/09/2018] [Accepted: 07/10/2018] [Indexed: 11/05/2022]
Affiliation(s)
- Hassen Khazri
- Laboratory of Methods and Techniques of Analysis; National institute of Research and Physico-chemical Analysis; Ariana Tunisia
- Laboratory of Application Chemistry to the Resources and Natural Substances and the Environment; Faculty of Science of Bizerte; Bizerte Tunisia
| | - Ibtissem Ghorbel-Abid
- Laboratory of Methods and Techniques of Analysis; National institute of Research and Physico-chemical Analysis; Ariana Tunisia
- Laboratory of Application Chemistry to the Resources and Natural Substances and the Environment; Faculty of Science of Bizerte; Bizerte Tunisia
| | - Laurent Debrauwer
- Axiom Platform, UMR 1331 Toxalim, MetaToul-MetaboHUB; National Infrastructure of Metabolomics and Fluxomics; Toulouse France
| | - Rafik Kalfat
- Laboratory of Methods and Techniques of Analysis; National institute of Research and Physico-chemical Analysis; Ariana Tunisia
| | - Malika Trabelsi-Ayadi
- Laboratory of Application Chemistry to the Resources and Natural Substances and the Environment; Faculty of Science of Bizerte; Bizerte Tunisia
| |
Collapse
|