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Lai B, Hu H, Tang N, Huang Y, Ruan G. Carboxyl-functionalized covalent organic frameworks for the extraction of malachite green and crystal violet in environmental water samples prior to quantification by high-performance liquid chromatography. J Sep Sci 2024; 47:e2400013. [PMID: 38819804 DOI: 10.1002/jssc.202400013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 04/22/2024] [Accepted: 04/28/2024] [Indexed: 06/01/2024]
Abstract
In this study, monodisperse, uniform, and spherical covalent organic frameworks (COFs) were synthesized using 1,3,5-tris (4-aminophenyl) benzene and 1,3,5-tricarboxaldehyde benzene at room temperature. Post-modification of 6-aminocaproic acid on the COFs yielded carboxyl-modified COFs (COFs-COOH). The modification enhanced the hydrophilicity and adsorption efficiencies of COFs-COOH for malachite green (MG) and crystal violet (CV). A COFs-COOH-based dispersive solid-phase extraction coupled with high-performance liquid chromatography was developed for the analysis of MG and CV. The method showed a linear range from 10 to 1000 ng/mL with detection limits of 1.82 and 0.70 ng/mL for MG and CV detection, respectively. The recoveries of MG and CV from water samples collected from fish farms and markets ranged from 91.63% to 107.10% with relative standard deviations below 5%. Reproducibility tests demonstrated that the adsorption efficiencies of COFs-COOH were maintained at above 85.86% over 15 cycles. The study verified the potential of COFs-COOH as sorbents for the enrichment and separation of triphenylmethane dyes from complex samples.
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Affiliation(s)
- Bingmei Lai
- Guangxi Colleges and Universities Key Laboratory of Food Safety and Detection, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi, China
| | - Haoyun Hu
- School of Mechanical and Electrical Engineering, Guilin Institute of Information Technology, Guilin, China
| | - Ningli Tang
- Guangxi Colleges and Universities Key Laboratory of Food Safety and Detection, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi, China
| | - Yipeng Huang
- Guangxi Colleges and Universities Key Laboratory of Food Safety and Detection, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi, China
| | - Guihua Ruan
- Guangxi Colleges and Universities Key Laboratory of Food Safety and Detection, College of Chemistry and Bioengineering, Guilin University of Technology, Guangxi, China
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Yin Y, Wu X, Huang C, Dong Y, Liu J, Tan Y, Liang H, Yang S. Microwave synthesized novel biomass carbon dots applied in the fluorescent detection of crystal violet. LUMINESCENCE 2024; 39:e4778. [PMID: 38772865 DOI: 10.1002/bio.4778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Revised: 04/25/2024] [Accepted: 05/06/2024] [Indexed: 05/23/2024]
Abstract
To establish a new method for detecting crystal violet (CV), a harmful dye, herein, a genre of novel biomass carbon dots (CDs) was synthesized via a microwave method and employed as a fluorescent probe, in which water spinach and polyethylene glycol (PEG) performed as raw materials. Based on the inner filter effect (IFE) between the luminescent CDs and CV, the blue emission of this probe at 430 nm could be quenched by CV. Hence, a new strategy was proposed to selectively determine CV in aquaculture ambient. Moreover, under the optimal experiment conditions, this method showed a good linearity between the concentration of CV (c) and fluorescence quenching rate (ΔF/F0) in the concentration range of 4-200 μmol/L with the corresponding correlation coefficient (r) and the detection limit of 0.997 and 710 nmol/L, respectively. With advantages of environmental protectivity, sensitivity, affordability, and user-friendliness, the facilely fabricated CDs could be successfully applied in detecting CV in aquaculture samples, providing a technical foundation for monitoring the pollution of CV and ensuring the quality and safety of aquatic products.
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Affiliation(s)
- Yu Yin
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, China
| | - Xiwen Wu
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, China
| | - Chongyang Huang
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, China
| | - Yaolin Dong
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, China
| | - Jinquan Liu
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, China
| | - Yan Tan
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, China
| | - Hao Liang
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, China
| | - Shengyuan Yang
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, China
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Shen Y, Xiong W, Wang Q, Zhang W, Xie H, Cao Y, Xu Q, Wen L, Gan N. Combining Portable Mass Spectrometer with Bamboo Stir Bar Sorptive Extraction for the On-site Detection of Malachite Green, Crystal Violet and Their Metabolites in Fishes. J Chromatogr A 2022; 1681:463456. [DOI: 10.1016/j.chroma.2022.463456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 08/16/2022] [Accepted: 08/29/2022] [Indexed: 11/24/2022]
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A tailorable and recyclable TiO2 NFSF/Ti@Ag NPs SERS substrate fabricated by a facile method and its applications in prohibited fish drugs detection. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01401-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Zhao M, Hou Z, Lian Z, Qin D, Ge C. Direct extraction and detection of malachite green from marine sediments by magnetic nano-sized imprinted polymer coupled with spectrophotometric analysis. MARINE POLLUTION BULLETIN 2020; 158:111363. [PMID: 32568079 DOI: 10.1016/j.marpolbul.2020.111363] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 06/05/2020] [Accepted: 06/06/2020] [Indexed: 06/11/2023]
Abstract
This research describes the application of magnetic molecularly imprinted nano-sized polymers (MMIPs) for the selective extraction and fast detection of malachite green (MG) from marine sediment samples followed by UV-Vis spectrophotometry. The novel material was prepared by surface imprinting using methacrylic acid as the functional monomer for fixing the template molecules. The polymers obtained at each step were thoroughly studied by transmission electron microscopy, FTIR spectroscopy and thermogravimetric analysis. Simultaneously, the adsorption performances of the resulting nanoparticles were analysed in detail and an excellent affinity with the MG was revealed. Further, the main parameters of magnetic molecular imprinted solid-phase extraction (MMIP-SPE) were screened via multivariate optimization methods. The magnetic nanoparticles were used as special adsorbents to directly extract MG from crude marine sediment extracts. The developed method exhibits satisfactory recoveries from the spiked samples, ranging from 80.40 to 92.96% with an RSD of less than 5.18% (n = 3).
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Affiliation(s)
- Min Zhao
- Marine College, Shandong University, Weihai 264209, China
| | - Zonghao Hou
- Marine College, Shandong University, Weihai 264209, China
| | - Ziru Lian
- Marine College, Shandong University, Weihai 264209, China.
| | - Dan Qin
- Marine College, Shandong University, Weihai 264209, China
| | - Changzi Ge
- Marine College, Shandong University, Weihai 264209, China
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Caramelized carbonaceous shell-coated γ-Fe2O3 as a magnetic solid-phase extraction sorbent for LC-MS/MS analysis of triphenylmethane dyes. Mikrochim Acta 2020; 187:371. [DOI: 10.1007/s00604-020-04346-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 05/18/2020] [Indexed: 10/24/2022]
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Wu J, Tan L, Li Y, Wu X, Liang Y. Highly ordered molecularly imprinted mesoporous silica for selective removal of bisphenol A from wastewater. J Sep Sci 2019; 43:987-995. [PMID: 31828955 DOI: 10.1002/jssc.201900957] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 12/02/2019] [Accepted: 12/04/2019] [Indexed: 02/06/2023]
Abstract
Selective removal of bisphenol A from wastewater is quite challenging primarily because of its low concentration and matrix complexity. To this end, according to the molecular structure of bisphenol A, we designed a functional monomer for the preparation of molecularly imprinted mesoporous silica using click chemistry reaction. The resultant bisphenol A imprinted mesoporous silica was characterized by transmission electron microscopy, small angle X-ray diffraction, and N2 adsorption-desorption experiments. The results indicated that the bisphenol A imprinted mesoporous silica possessed a highly ordered periodic hexagonal mesostructure with the Brunauer-Emmett-Teller surface area of 944.28 m2 /g. The bisphenol A imprinted mesoporous silica showed fast adsorption kinetics and the saturated adsorption capacity reached up to 88.6 mg/g at pH 6.5, and with relative selectivity factors ranged from 1.06 to 3.20. The adsorption efficiency of the bisphenol A imprinted mesoporous silica was above 97.96% after five extraction/elution cycles. The bisphenol A imprinted mesoporous silica was further applied to the selective removal of bisphenol A from real wastewater samples and showed great promise in practical applications.
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Affiliation(s)
- Jinyi Wu
- School of Chemistry and Environment, South China Normal University, 510006, Guangzhou, P. R. China
| | - Lei Tan
- Guangzhou Center for Disease Control and Prevention, 510440, Guangzhou, P. R. China
| | - Yuling Li
- School of Chemistry and Environment, South China Normal University, 510006, Guangzhou, P. R. China
| | - Xiaotong Wu
- School of Chemistry and Environment, South China Normal University, 510006, Guangzhou, P. R. China
| | - Yong Liang
- School of Chemistry and Environment, South China Normal University, 510006, Guangzhou, P. R. China
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Harpreet K, Kamboj V. Bioremediation of organic dyes using combination of plants ash. FOODS AND RAW MATERIALS 2019. [DOI: 10.21603/2308-4057-2019-2-240-246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Water is the most crucial thing to mankind and so its contamination by various agencies is posing a threat to the natural balance. So, in the present work, the efficiency of various adsorbents derived from plant waste, to remove different dyes from aqueous solution was evaluated. Parameters for study were contact time, concentration and pH. Various combinations of plant ashes were used for the study. It was found that adsorbent prepared from the combination of orange peels, pomegranate and banana peels ashes, exhibited good adsorption capacity for methylene blue, congo red and crystal violet. All these dyes were completely removed from the aqueous solution while methyl orange was not removed. Congo red was removed completely within 40 min of contact with the adsorbent while methyl orange took 3 hrs to be removed to the extent of 48% only. The adsorption coefficient of congo red was found to be 2.33 while value for methylene blue and crystal violet was 1 and 1.66 respectively. The characterization of adsorbent was done by Scanning Electron Microscopy and IR spectroscopy. SEM image revealed the surface of adsorbent to be made of differential pores. From the results it became evident that the low-cost adsorbent could be used as a replacement for costly traditional methods of removing colorants from water.
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Harpreet K, Harpreet K, Kamboj V, Kamboj V. Bioremediation of organic dyes using combination of plants ash. FOODS AND RAW MATERIALS 2019. [DOI: 10.21603/2308-4057-2019-1-240-246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Water is the most crucial thing to mankind and so its contamination by various agencies is posing a threat to the natural balance. So, in the present work, the efficiency of various adsorbents derived from plant waste, to remove different dyes from aqueous solution was evaluated. Parameters for study were contact time, concentration and pH. Various combinations of plant ashes were used for the study. It was found that adsorbent prepared from the combination of orange peels, pomegranate and banana peels ashes, exhibited good adsorption capacity for methylene blue, congo red and crystal violet. All these dyes were completely removed from the aqueous solution while methyl orange was not removed. Congo red was removed completely within 40 min of contact with the adsorbent while methyl orange took 3 hrs to be removed to the extent of 48% only. The adsorption coefficient of congo red was found to be 2.33 while value for methylene blue and crystal violet was 1 and 1.66 respectively. The characterization of adsorbent was done by Scanning Electron Microscopy and IR spectroscopy. SEM image revealed the surface of adsorbent to be made of differential pores. From the results it became evident that the low-cost adsorbent could be used as a replacement for costly traditional methods of removing colorants from water.
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Lan Q, Li Q, Zhang X, Chen Z. A novel electrochemiluminescence system of CuS film and K2S2O8 for determination of crystal violet. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.01.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Pourebrahim F, Ghaedi M, Dashtian K, Kheirandish S, Goudarzi A. Optimization of solid phase dispersive field‐assisted ultrasonication for the extraction of auramine O and crystal violet dyes using central composite design. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4181] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
| | - Mehrorang Ghaedi
- Department of ChemistryYasouj University Yasouj 75918‐74831 Iran
| | - Kheibar Dashtian
- Department of ChemistryYasouj University Yasouj 75918‐74831 Iran
| | | | - Alireza Goudarzi
- Department of Polymer EngineeringGolestan University Gorgan 49188‐88369 Iran
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