1
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Vargas-Muñoz MA, Boudenne JL, Coulomb B, Robert-Peillard F, Palacio E. Automated method for the solid phase extraction of tetracyclines in wastewater followed by fluorimetric determination. Talanta 2024; 270:125544. [PMID: 38104425 DOI: 10.1016/j.talanta.2023.125544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 12/05/2023] [Accepted: 12/10/2023] [Indexed: 12/19/2023]
Abstract
This work presents a multisyringe flow injection analysis (MSFIA) system for the automatic extraction and determination of tetracyclines in wastewater samples. The sample was adjusted with Na2EDTA buffer before solid-phase extraction with an Oasis HLB column used for the analyte preconcentration. The europium (Eu3+)-based and citrate-mediated method (using Tris-HCl buffer) was selected for the fluorimetric analysis (λexc/em = 400/612 nm). For fluorescence detection, a low-cost system consisting of an USB 2000 CCD detector and a 3D-printed support that holds a LED light source was used. Under optimized conditions, the proposed method provided low limits of detection (9.4 μg L-1) and quantification (31 μg L-1), and good values for intra-day (<4 %) and inter-day precisions (<6 %). Recoveries of spiked TCs in wastewater samples ranged from 87 to 106 %. The results of this work were in good agreement with the measurements obtained by liquid chromatography coupled to a fluorescence detector.
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Affiliation(s)
- M A Vargas-Muñoz
- Environmental Analytical Chemistry Group, University of the Balearic Islands, Cra.Valldemossa Km 7.5, 07122, Palma, Spain
| | | | | | | | - Edwin Palacio
- Environmental Analytical Chemistry Group, University of the Balearic Islands, Cra.Valldemossa Km 7.5, 07122, Palma, Spain.
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2
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Yao T, Zhang H, Feng C, He Y. Continuous enrichment and trace analysis of tetracyclines in bovine milk using dual-functionalized aqueous biphasic system combined with high-performance liquid chromatography. J Dairy Sci 2023; 106:5916-5929. [PMID: 37500441 DOI: 10.3168/jds.2022-23034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 03/28/2023] [Indexed: 07/29/2023]
Abstract
Two PPG1000 based temperature-sensitive magnetic ionic liquid were synthesized and characterized. The temperature-sensitive magnetic ionic liquid aqueous biphasic system combined with HPLC was applied for the continuous enrichment and trace analysis of tetracycline antibiotics (TC) in bovine milk for the first time. High enrichment factors were achieved and the detection was highly sensitive. The trace analysis of TC was rapid, free of organic solvent, recyclable and magnetically assisted for phase separation. Under optimum conditions, wide linear ranges of 0.25-300 ng/mL for all TC, high enrichment factors of 217.7-231.4, good precisions with relative standard deviation in the range of 0.74-3.97%, very low limits of detection of 0.031-0.067 ng/mL, limits of quantification of 0.103-0.223 ng/mL, and good recoveries of 94.28-99.76% were acquired for the proposed analytical method. Real milk analysis was satisfactory. This developed analytical method is showing great potential for trace analysis of targeted analytes in foods and drinks.
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Affiliation(s)
- Tian Yao
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, People's Republic of China.
| | - Hanyu Zhang
- Nanchong Key Laboratory of Individualized Drug Therapy, Department of Pharmacy, the Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong 637000, People's Republic of China
| | - Cailing Feng
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, People's Republic of China
| | - Yuchen He
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industralization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, People's Republic of China
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3
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Wang X, Zhu C, Yan X, Cheng S, Zhang Y. The synthesis of N-doped carbon dots for visual differentiating and detection of tetracyclines. LUMINESCENCE 2023; 38:188-195. [PMID: 36630153 DOI: 10.1002/bio.4439] [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: 09/23/2022] [Revised: 12/13/2022] [Accepted: 01/08/2023] [Indexed: 01/12/2023]
Abstract
N-doped carbon dots (N-CDs) were synthesized from L-glutamine and triethanolamine using a one-step hydrothermal method. The N-CDs emitting blue fluorescence had selective responses to tetracyclines (TCs) and could be used as a fluorescent probe to realize the quantitative detection and qualitative analysis of TCs. A method for the determination of TCs using the N-CDs in actual samples was successfully established. The recovery rate was maintained at 97.50-105.60%, and the relative standard deviation (RSD) was less than 3%. In addition, TCs can be visually distinguished using filter paper by the different fluorescence colours (light green, dark blue, and yellow-green) of the N-CDs/TCs system under ultraviolet light. This study provides a relatively simple method to detect and identify TCs.
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Affiliation(s)
- Xin Wang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, China
| | - Changjian Zhu
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, China
| | - Xuerong Yan
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, China
| | - Sijie Cheng
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, China
| | - Yong Zhang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, China
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4
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Wang XS, Zhang S. A highly selective fluorescent sensor for chlortetracycline based on histidine-templated copper nanoclusters. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 281:121588. [PMID: 35803106 DOI: 10.1016/j.saa.2022.121588] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 06/28/2022] [Accepted: 06/30/2022] [Indexed: 06/15/2023]
Abstract
In this study, histidine-protected copper nanoclusters (Cu NCs@His) were established by using a one-pot method, which histidine and ascorbic acid were applied as the template and reducing agent, respectively. The as-developed Cu NCs@His endued green emission wavelength at 494 nm with the excitation of 378 nm. The Cu NCs@His exhibited green fluorescence under UV light (365 nm). Using Cu NCs@His as a pattern nanosensor, the fluorescent "turn off" mechanism was fabricated for the determination of chlortetracycline in the light of the linear decrease of fluorescence intensities around 494 nm. The chlortetracycline conducted as a quencher, leading to reveal an excellent linear relationship between ln(F0/F) of Cu NCs@His and chlortetracycline concentrations with the range of 0.5-200 μM, and the detection limit was 0.876 μM. The fluorescence quenching of Cu NCs@His revealed excellent selectivity for chlortetracycline over other potential interfering substances in the human body. This strategy was exhibited to be a convenient sensing platform for the detection of chlortetracycline in real medical samples, which could unfold a brand new and direct system for the sensing of chlortetracycline in real samples.
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Affiliation(s)
- Xian-Song Wang
- Chongqing Key Laboratory of Environmental Materials & Remediation Technologies, College of Chemistry and Environmental Engineering, Chongqing University of Arts and Sciences, Yongchuan 402160, PR China.
| | - Shen Zhang
- Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, PR China.
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5
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Almufarij RS, Abdulkhair BY, Salih M, Alhamdan NM. Sweep-Out of Tigecycline, Chlortetracycline, Oxytetracycline, and Doxycycline from Water by Carbon Nanoparticles Derived from Tissue Waste. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:nano12203617. [PMID: 36296807 PMCID: PMC9610714 DOI: 10.3390/nano12203617] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 05/27/2023]
Abstract
Pharmaceutical pollution has pervaded many water resources all over the globe. The propagation of this health threat drew the researchers' concern in seeking an efficient solution. This study introduced toilet paper waste as a precursor for carbon nanoparticles (CRNPs). The TEM results showed a particle size range of 30.2 nm to 48.1 nm, the BET surface area was 283 m2 g-1, and the XRD pattern indicated cubical-graphite crystals. The synthesized CRNPs were tested for removing tigecycline (TGCN), chlortetracycline (CTCN), oxytetracycline (OTCN), and doxycycline (DXCN) via the batch process. The adsorption equilibrium time for TGCN, DXCN, CTCN, and OTCN was 60 min, and the concentration influence revealed an adsorption capacity of 172.5, 200.1, 202.4, and 200.0 mg g-1, respectively. The sorption of the four drugs followed the PSFO, and the LFDM models indicated their high sorption affinity to the CRNPs. The adsorption of the four drugs fitted the multilayer FIM that supported the high-affinity claim. The removals of the four drugs were exothermic and spontaneous physisorption. The fabricated CRNPs possessed an excellent remediation efficiency for contaminated SW and GW; therefore, CRNPs are suggested for water remediation as low-cost sorbent.
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Affiliation(s)
- Rasmiah S. Almufarij
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Babiker Y. Abdulkhair
- Chemistry Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), P.O. Box 90905, Riyadh 11623, Saudi Arabia
- Chemistry Department, Faculty of Science, Sudan University of Science and Technology (SUST), Khartoum P.O. Box 13311, Sudan
| | - Mutaz Salih
- Department of Chemistry, College of Science and Humanities-Hurrymilla, Imam Mohammad Ibn Saud Islamic University (IMSIU), P.O. Box 5701, Riyadh 11432, Saudi Arabia
| | - Nujud M. Alhamdan
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
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Yeganeh FE, Yeganeh AE, Far BF, Mansouri A, Sibuh BZ, Krishnan S, Pandit S, Alsanie WF, Thakur VK, Gupta PK. Synthesis and Characterization of Tetracycline Loaded Methionine-Coated NiFe2O4 Nanoparticles for Anticancer and Antibacterial Applications. NANOMATERIALS 2022; 12:nano12132286. [PMID: 35808122 PMCID: PMC9268285 DOI: 10.3390/nano12132286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/29/2022] [Accepted: 07/01/2022] [Indexed: 02/04/2023]
Abstract
In the present study, nickel ferrite (NiFe2O4)-based smart magnetic nanoparticles were fabricated and coated with methionine. Physiochemical characterization of the obtained Met-NiFe2O4 nanoparticles revealed the presence of methionine coating over the nanoparticle surface. Drug release study indicated that Tet-Met-NiFe2O4 nanoparticles possess pH-responsive controlled drug release behavior for tetracycline (Tet). The drug loading content for Tet was found to be 0.27 mg/L of nanoparticles. In vitro cytotoxicity test showed that the Met-NiFe2O4 nanoparticles is biocompatible. Moreover, this magnetic nanostructured material shown strong anticancer property as these nanomaterials significantly reduced the viability of A375 cells when compared to free Tet solution. In addition, Tet-Met-NiFe2O4 nanoparticles also showed strong antibacterial activity against different bacterial pathogens.
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Affiliation(s)
- Faten Eshrati Yeganeh
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran 1477893855, Iran;
| | - Amir Eshrati Yeganeh
- Department of Microbiology, Noor Dahesh Institute of Higher Education, Meymeh 45789427600, Iran;
| | - Bahareh Farasati Far
- Department of Chemistry, Iran University of Science and Technology, Tehran 1684613114, Iran;
| | - Afsoun Mansouri
- School of Pharmacy and Pharmaceutical Sciences, Tehran Medical Sciences, Islamic Azad University, Tehran 1477893855, Iran;
| | - Belay Zeleke Sibuh
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Plot no. 32–34, Knowledge Park III, Greater Noida 201310, Uttar Pradesh, India;
| | | | - Soumya Pandit
- Department of Life Sciences, School of Basic Sciences and Research, Sharda University, Plot no. 32–34, Knowledge Park III, Greater Noida 201310, Uttar Pradesh, India;
| | - Walaa F. Alsanie
- Department of Clinical Laboratories Sciences, The Faculty of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia;
| | - Vijay Kumar Thakur
- Biorefining and Advanced Materials Research Centre, Scotland’s Rural College (SRUC), Kings Buildings, Edinburgh EH9 3JG, UK
- School of Engineering, University of Petroleum & Energy Studies (UPES), Dehradun 248007, Uttarakhand, India
- Centre for Research & Developments, Chandigarh University, Mohali 140413, Punjab, India
- Correspondence: (V.K.T.); (P.K.G.)
| | - Piyush Kumar Gupta
- Department of Life Sciences, School of Basic Sciences and Research, Sharda University, Plot no. 32–34, Knowledge Park III, Greater Noida 201310, Uttar Pradesh, India;
- Department of Biotechnology, Graphic Era Deemed to be University, Dehradun 248002, Uttarakhand, India
- Correspondence: (V.K.T.); (P.K.G.)
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7
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Chen X, Lin J, Zhuang Y, Huang S, Chen J, Han Z. Dual-mode turn-on ratiometric fluorescence sensor based on carbon dots and CuInS 2/ZnS quantum dots for detection of chlorotetracycline. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 270:120851. [PMID: 35030415 DOI: 10.1016/j.saa.2021.120851] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/29/2021] [Accepted: 12/30/2021] [Indexed: 06/14/2023]
Abstract
A new ratiometric fluorescence sensor is prepared for selective detection of chlorotetracycline (CTC) through dual-mode fluorescence method. The sensor is composed of carbon dots (CDs) with blue emission and carboxyl-modified CuInS2/ZnS quantum dots (QDs) with dark-red emission. Usually QDs are used as fluorescent probes or signal sources, but it is interesting in this strategy that CuInS2/ZnS QDs innovatively work as quenching agent to reduce the fluorescence of CDs, mainly due to the fluorescence resonance energy transfer (FRET). After the addition of CTC, the interaction between CDs and CuInS2/ZnS QDs is restrained, resulting in the fluorescence recovery of CDs, whilstthe QDs' fluorescence remains unaffected. In this work, CTC is detected in the range of 0-50 μM by conventional fluorescence and synchronous fluorescence methods under an excitation wavelength of 360 nm or Δλ = 90 nm, and the detection limits of the two methods are 0.46 μM and 0.36 μM, respectively. The designed sensor displays good selectivity compared with other tetracycline drugs with similar structure to CTC, different ions and various natural - amino acids. And the sensor can also be applied to determine CTC in tap water and milk.
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Affiliation(s)
- Xiaoping Chen
- School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China; Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fuzhou 350122, PR China
| | - Jianwei Lin
- School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China; Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fuzhou 350122, PR China
| | - Yafeng Zhuang
- School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China; Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fuzhou 350122, PR China
| | - Siqi Huang
- School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China
| | - Jinghua Chen
- School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China; Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fuzhou 350122, PR China
| | - Zhizhong Han
- School of Pharmacy, Fujian Medical University, Fuzhou 350122, PR China; Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fuzhou 350122, PR China.
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8
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Guo Y, He H, Peng R, Guan M, Yan X, Si X, Gu M, Lei Y, Luo L. Silver Nanocatalyst Based Clock Reaction for Multi‐mode Detection of Tetracycline Antibiotics. ChemistrySelect 2022. [DOI: 10.1002/slct.202200045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yue Guo
- Department of Chemistry College of Sciences Shanghai University No.99 Shangda Road Shanghai 200444 P. R. China
| | - Haibo He
- Department of Chemistry College of Sciences Shanghai University No.99 Shangda Road Shanghai 200444 P. R. China
| | - Ruifeng Peng
- Department of Chemistry College of Sciences Shanghai University No.99 Shangda Road Shanghai 200444 P. R. China
| | - Mengting Guan
- Department of Chemistry College of Sciences Shanghai University No.99 Shangda Road Shanghai 200444 P. R. China
| | - Xiaoxia Yan
- Department of Chemistry College of Sciences Shanghai University No.99 Shangda Road Shanghai 200444 P. R. China
| | - Xiaojing Si
- Department of Food Science Shanghai Business School Shanghai 200235 P.R. China
| | - Mingzhi Gu
- Department of Chemistry College of Sciences Shanghai University No.99 Shangda Road Shanghai 200444 P. R. China
| | - Yunyi Lei
- Department of Chemistry College of Sciences Shanghai University No.99 Shangda Road Shanghai 200444 P. R. China
| | - Liqiang Luo
- Department of Chemistry College of Sciences Shanghai University No.99 Shangda Road Shanghai 200444 P. R. China
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9
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Guo Z, Jiang K, Jiang H, Zhang H, Liu Q, You T. Photoelectrochemical aptasensor for sensitive detection of tetracycline in soil based on CdTe-BiOBr heterojunction: Improved photoactivity enabled by Z-scheme electron transfer pathway. JOURNAL OF HAZARDOUS MATERIALS 2022; 424:127498. [PMID: 34678564 DOI: 10.1016/j.jhazmat.2021.127498] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 09/25/2021] [Accepted: 10/10/2021] [Indexed: 05/15/2023]
Abstract
Exploring effective methods for tetracycline (TC) detection in soil has great significance because of its emerging environmental problem and increasing threat to soil quality and general public health worldwide. In this work, a sensitive photoelectrochemical (PEC) aptasensor toward TC detection was designed and constructed based on an efficient photosensitive material of Z-scheme CdTe-BiOBr heterojunction. Due to the sensitization of CdTe quantum dots (QDs) on the BiOBr nanoflowers, the photocurrent intensity of the CdTe-BiOBr heterojunction was enhanced about 5.0-fold and 8.0-fold than that of pure BiOBr and CdTe under visible-light irradiation, which was attributed to the low electron-hole combination efficiency, high visible light utilization efficiency, and high carrier density of the heterojunction. On the merits of the excellent PEC activity of the CdTe-BiOBr and the specificity of the aptamer, the proposed PEC aptasensor has the advantages of satisfying linear range (from 10 to 1500 pM), low detection limit (9.25 pM), good selectivity, and reproducibility. In addition, acceptable accuracy was obtained for TC detection in real soil sample, giving acceptable accuracy in comparison with the referenced high-performance liquid chromatography-diode array detector method, revealing a promising avenue for accurate and ultrasensitive estimation of other kinds of contaminants in the broad field of analysis.
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Affiliation(s)
- Zhijie Guo
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Kaituo Jiang
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Huihui Jiang
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Hang Zhang
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Qian Liu
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, China.
| | - Tianyan You
- Key Laboratory of Modern Agriculture Equipment and Technology, School of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, China
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10
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Sereshti H, Abdolhosseini G, Soltani S, Jamshidi F, Nouri N. Natural thymol-based ternary deep eutectic solvents: Application in air-bubble assisted-dispersive liquid-liquid microextraction for the analysis of tetracyclines in water. J Sep Sci 2021; 44:3626-3635. [PMID: 34355865 DOI: 10.1002/jssc.202100495] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/31/2021] [Accepted: 08/03/2021] [Indexed: 11/06/2022]
Abstract
Four new thymol-based ternary deep eutectic solvents were prepared and evaluated as the extractive phase in air-bubbles assisted dispersive liquid-liquid microextraction for extraction of tetracycline, doxycycline, and oxytetracycline from the water before high-performance liquid chromatography. The maximum extraction efficiencies were obtained using 400 μL of [choline chloride]:[thymol]:[nonanoic acid] in the molar ratio of 1:2:2 at pH = 5. The solvent was characterized by FTIR and NMR spectroscopy. The hydrophobicity of the deep eutectic solvent and its effect on the pH of water samples after mixing was also studied. Besides, the extraction efficiency of the ternary deep eutectic solvent was compared with that of two binary thymol-based deep eutectic solvents, including [choline chloride]:[thymol] and [thymol]:[nonanoic acid] at the same conditions. Under optimal conditions, limits of detection and quantification were 1.2-8.0 and 3.8-26.6 μg/L, respectively. The linear ranges were 18.2-500 μg/L for oxytetracycline, 26.6-500 μg/L for tetracycline, and 3.8-500 μg/L for doxycycline with the determination coefficients > 0.9912. Intra- and inter-day relative standard deviations were 1.2-3.8 and 7.7-11.2%, respectively. The developed method was applied to the analysis of tetracyclines in unspiked and spiked environmental water samples, and the obtained recoveries were 74.5-95.4% with relative standard deviations of 1.2-4.0%.
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Affiliation(s)
- Hassan Sereshti
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | | | - Sara Soltani
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Fatemeh Jamshidi
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Nina Nouri
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
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11
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Sun H, Feng J, Han S, Ji X, Li C, Feng J, Sun M. Recent advances in micro- and nanomaterial-based adsorbents for pipette-tip solid-phase extraction. Mikrochim Acta 2021; 188:189. [PMID: 33991231 DOI: 10.1007/s00604-021-04806-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 03/21/2021] [Indexed: 11/30/2022]
Abstract
There are a lot of review papers of sample pretreatment, but the comprehensive review on pipette-tip solid-phase extraction (PT-SPE) is lacking. This review (133 references) is mainly devoted to the development of different types of micro- and nanosorbent-based PT-SPE, including silica materials, carbon materials, organic polymers, molecularly imprinted polymers, and metal-organic frameworks. Each section mainly introduces and discusses the preparation methods, advantages and limitations of adsorbents, and their applications to environmental, biological, and food samples. This review also demonstrates the advantages of PT-SPE like convenience, speed, less organic solvent, and low cost. Finally, the future application and development trend of PT-SPE are prospected.
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Affiliation(s)
- Haili Sun
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| | - Juanjuan Feng
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| | - Sen Han
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| | - Xiangping Ji
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| | - Chunying Li
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| | - Jiaqing Feng
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| | - Min Sun
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China.
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12
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Luo J, Huang Z, Liu L, Wang H, Ruan G, Zhao C, Du F. Recent advances in separation applications of polymerized high internal phase emulsions. J Sep Sci 2020; 44:169-187. [PMID: 32845083 DOI: 10.1002/jssc.202000612] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 08/12/2020] [Accepted: 08/19/2020] [Indexed: 01/11/2023]
Abstract
Polymerized high internal phase emulsions as highly porous adsorption materials have received increasing attention and wide applications in separation science in recent years due to their remarkable merits such as highly interconnected porosity, high permeability, good thermal and chemical stability, and tailorable chemistry. In this review, we attempt to introduce some strategies to utilize polymerized high internal phase emulsions for separation science, and highlight the recent advances made in the applications of polymerized high internal phase emulsions for diverse separation of small organic molecules, carbon dioxide, metal ions, proteins, and other interesting targets. Potential challenges and future perspectives for polymerized high internal phase emulsion research in the field of separation science are also speculated at the end of this review.
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Affiliation(s)
- Jinhua Luo
- College of Biological and Environmental Engineering, Changsha University, Changsha, P. R. China
| | - Zhujun Huang
- College of Biological and Environmental Engineering, Changsha University, Changsha, P. R. China.,Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, P. R. China
| | - Linqi Liu
- College of Biological and Environmental Engineering, Changsha University, Changsha, P. R. China
| | - Haiyan Wang
- College of Biological and Environmental Engineering, Changsha University, Changsha, P. R. China
| | - Guihua Ruan
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, P. R. China
| | - Chenxi Zhao
- College of Biological and Environmental Engineering, Changsha University, Changsha, P. R. China
| | - Fuyou Du
- College of Biological and Environmental Engineering, Changsha University, Changsha, P. R. China.,Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, P. R. China
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Dai Y, Zhang Y, Liao W, Wang W, Wu L. G-quadruplex specific thioflavin T-based label-free fluorescence aptasensor for rapid detection of tetracycline. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 238:118406. [PMID: 32387918 DOI: 10.1016/j.saa.2020.118406] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 04/12/2020] [Accepted: 04/21/2020] [Indexed: 06/11/2023]
Abstract
A label-free fluorescence aptasensor was developed for the rapid detection of tetracycline (TET) based on G-quadruplex structure of TET aptamers and G-quadruplex specific dye Thioflavin T (ThT). The fluorescence of free ThT is essentially weak in aqueous solution, whereas it selectively identifies the G-quadruplex of aptamers to form the G-quadruplex/ThT conjugates, resulting in an enormous increase of the fluorescence intensity. However, the fluorescence intensity of G-quadruplex/ThT conjugates was drastically suppressed due to the release of free ThT from G-quadruplex/ThT conjugates after the addition of TET via specific binding with TET aptamers. The key factors affecting sensitivity and selectivity including the reaction medium, binding time of ThT to TET aptamers, incubation time between TET aptamers and TET, concentration of ThT and TET aptamers were investigated in detail. The optimal conditions were as follows: ultrapure water as reaction medium, binding time of 5 min, incubation time of 1 min, 9.0 μmol/L ThT and 0.03 μmol/L aptamers. A good linear relationship (correlation coefficient of 0.9973) was obtained between the fluorescence quenching efficiency (F0 - F) / F0 and the logarithm of TET concentration in the range of 0.01-1.0 μmol/L. The limit of detection was 0.001 μmol/L (S/N = 3). The proposed assay was applied for the detection of TET in the spiked honey and milk samples with recoveries ranging from 93.5% to 106.9%. The developed label-free fluorescence aptasensor showed advantages of high specificity, low cost and short time-consuming, illustrating potential application for on-site detection of TET in foodstuffs.
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Affiliation(s)
- Yuanyuan Dai
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Ying Zhang
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Wanliang Liao
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Weiping Wang
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China.
| | - Liang Wu
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China
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14
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Jiang LP, Li N, Liu LQ, Zheng X, Du FY, Ruan GH. Preparation and Application of Polymerized High Internal Phase Emulsion Monoliths for the Preconcentration and Determination of Malachite Green and Leucomalachite Green in Water Samples. JOURNAL OF ANALYSIS AND TESTING 2020. [DOI: 10.1007/s41664-020-00145-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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15
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Song Y, Qiao J, Liu W, Qi L. Colorimetric detection of serum doxycycline with d-histidine-functionalized gold nanoclusters as nanozymes. Analyst 2020; 145:3564-3568. [DOI: 10.1039/d0an00297f] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
An assay for selective detection of DC was developed due to the nanozymatic activity of d-His@AuNCs inhibited by Cu2+ and restored by DC.
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Affiliation(s)
- Yuying Song
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Analytical Chemistry for Living Biosystems
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Juan Qiao
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Analytical Chemistry for Living Biosystems
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Wei Liu
- School of Pharmacy
- Xinxiang Medical University
- Xinxiang 453003
- P. R. China
| | - Li Qi
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Analytical Chemistry for Living Biosystems
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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16
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Ma S, Li Y, Ma C, Wang Y, Ou J, Ye M. Challenges and Advances in the Fabrication of Monolithic Bioseparation Materials and their Applications in Proteomics Research. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1902023. [PMID: 31502719 DOI: 10.1002/adma.201902023] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 06/29/2019] [Indexed: 06/10/2023]
Abstract
High-performance liquid chromatography integrated with tandem mass spectrometry (HPLC-MS/MS) has become a powerful technique for proteomics research. Its performance heavily depends on the separation efficiency of HPLC, which in turn depends on the chromatographic material. As the "heart" of the HPLC system, the chromatographic material is required to achieve excellent column efficiency and fast analysis. Monolithic materials, fabricated as continuous supports with interconnected skeletal structure and flow-through pores, are regarded as an alternative to particle-packed columns. Such materials are featured with easy preparation, fast mass transfer, high porosity, low back pressure, and miniaturization, and are next-generation separation materials for high-throughput proteins and peptides analysis. Herein, the recent progress regarding the fabrication of various monolithic materials is reviewed. Special emphasis is placed on studies of the fabrication of monolithic capillary columns and their applications in separation of biomolecules by capillary liquid chromatography (cLC). The applications of monolithic materials in the digestion, enrichment, and separation of phosphopeptides and glycopeptides from biological samples are also considered. Finally, advances in comprehensive 2D HPLC separations using monolithic columns are also shown.
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Affiliation(s)
- Shujuan Ma
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian, 116023, China
| | - Ya Li
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian, 116023, China
| | - Chen Ma
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian, 116023, China
| | - Yan Wang
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian, 116023, China
| | - Junjie Ou
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Mingliang Ye
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
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17
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Zhang T, Sanguramath RA, Israel S, Silverstein MS. Emulsion Templating: Porous Polymers and Beyond. Macromolecules 2019. [DOI: 10.1021/acs.macromol.8b02576] [Citation(s) in RCA: 178] [Impact Index Per Article: 35.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Tao Zhang
- Department of Materials Science and Engineering, Technion−Israel Institute of Technology, Haifa 32000, Israel
- College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China
| | | | - Sima Israel
- Department of Materials Science and Engineering, Technion−Israel Institute of Technology, Haifa 32000, Israel
| | - Michael S. Silverstein
- Department of Materials Science and Engineering, Technion−Israel Institute of Technology, Haifa 32000, Israel
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18
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Weng R, Sun L, Jiang L, Li N, Ruan G, Li J, Du F. Electrospun Graphene Oxide–Doped Nanofiber-Based Solid Phase Extraction Followed by High-Performance Liquid Chromatography for the Determination of Tetracycline Antibiotic Residues in Food Samples. FOOD ANAL METHOD 2019. [DOI: 10.1007/s12161-019-01495-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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19
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Magnetic stir cake sorptive extraction of trace tetracycline antibiotics in food samples: preparation of metal–organic framework-embedded polyHIPE monolithic composites, validation and application. Anal Bioanal Chem 2019; 411:2239-2248. [DOI: 10.1007/s00216-019-01660-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 01/26/2019] [Accepted: 02/01/2019] [Indexed: 01/23/2023]
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20
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Xu N, Dong J, Zhou W, Liu Y, Ai X. Determination of Doxycycline, 4-epidoxycycline, and 6-epidoxycycline in Aquatic Animal Muscle Tissue by an Optimized Extraction Protocol and Ultra-performance Performance Liquid Chromatography with Ultraviolet Detection. ANAL LETT 2019. [DOI: 10.1080/00032719.2018.1471087] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ning Xu
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China
- Hubei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, Wuhan, China
- Hu Bei Freshwater Aquaculture Collaborative Innovation Center, Wuhan, China
| | - Jing Dong
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China
- Hubei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, Wuhan, China
- Hu Bei Freshwater Aquaculture Collaborative Innovation Center, Wuhan, China
| | - Wei Zhou
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China
- Hubei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, Wuhan, China
- Hu Bei Freshwater Aquaculture Collaborative Innovation Center, Wuhan, China
| | - Yongtao Liu
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China
- Hubei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, Wuhan, China
- Hu Bei Freshwater Aquaculture Collaborative Innovation Center, Wuhan, China
| | - Xiaohui Ai
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China
- Hubei Province Engineering and Technology Research Center of Aquatic Product Quality and Safety, Wuhan, China
- Hu Bei Freshwater Aquaculture Collaborative Innovation Center, Wuhan, China
- Key Laboratory of Control of Quality and Safety for Aquatic Products, Ministry of Agriculture, Beijing
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21
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Xia L, Liu L, Dou Y, Guo L, Li G, Sun Z, You J. A stable mesoporous metal‐organic framework as highly efficient sorbent of dispersive micro solid‐phase extraction for the determination of polycyclic aromatic hydrocarbons by HPLC. J Sep Sci 2018; 41:4331-4339. [DOI: 10.1002/jssc.201800775] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 09/13/2018] [Accepted: 09/13/2018] [Indexed: 02/06/2023]
Affiliation(s)
- Lian Xia
- Key Laboratory of Life‐Organic Analysis of Shandong ProvinceQufu Normal University Qufu P. R. China
| | - Lijie Liu
- Key Laboratory of Life‐Organic Analysis of Shandong ProvinceQufu Normal University Qufu P. R. China
- Shandong Institute for Product Quality Inspection Jinan P. R. China
| | - Yanan Dou
- Key Laboratory of Life‐Organic Analysis of Shandong ProvinceQufu Normal University Qufu P. R. China
| | - Lan Guo
- Key Laboratory of Life‐Organic Analysis of Shandong ProvinceQufu Normal University Qufu P. R. China
| | - Guoliang Li
- Key Laboratory of Life‐Organic Analysis of Shandong ProvinceQufu Normal University Qufu P. R. China
| | - Zhiwei Sun
- Key Laboratory of Life‐Organic Analysis of Shandong ProvinceQufu Normal University Qufu P. R. China
| | - Jinmao You
- Key Laboratory of Life‐Organic Analysis of Shandong ProvinceQufu Normal University Qufu P. R. China
- Northwest Plateau Institute of BiologyChinese Academy of Sciences Xining P. R. China
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22
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Yang C, Bie J, Zhang X, Yan C, Li H, Zhang M, Su R, Zhang X, Sun C. A label-free aptasensor for the detection of tetracycline based on the luminescence of SYBR Green I. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 202:382-388. [PMID: 29807336 DOI: 10.1016/j.saa.2018.05.075] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Revised: 05/17/2018] [Accepted: 05/20/2018] [Indexed: 06/08/2023]
Abstract
A novel fluorescent method based on tetracycline-binding aptamers and the luminescence of SYBR Green I (SGI) was established for the sensitive and selective detection of tetracycline. Under natural conditions, the aptamers of tetracycline show the G-quadruplex spatial structures while SGI is nearly nonfluorescent in aqueous solution. After mixture with the G-quadruplex structured aptamers, SGI can recognize and intercalate into the aptamers, resulting in a strong fluorescence emission. When the target tetracycline was added into the solution, the specific recognition and high-affinity binding of aptamers with tetracycline will induce the conformational changes of aptamers from G-quadruplex structures to hairpin structures. Thereafter, SGI will be released from the aptamer molecules, leading to the fluorescence decline. The quantitative detection of tetracycline can be achieved by measuring the fluorescence change of the system. Under the optimum conditions, the linear range of tetracycline in the milk was from 5 to 25 μg/mL, and the detection limit was as low as 0.10 μg/mL. The recoveries of the spiked milk samples were in the range of 98.98%-104.67% with the relative standard deviations (RSDs) of 0.16%-0.67%, and the results were in agreement with those from HPLC. Therefore, the biosensor based on the specific recognition of aptamers and the fluorescence properties of SGI can detect the tetracycline in milk accurately, rapidly and specifically.
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Affiliation(s)
- Chuanyu Yang
- Department of Food Quality and Safety, College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Jiaxin Bie
- Department of Food Quality and Safety, College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Xinmeng Zhang
- Department of Food Quality and Safety, College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Caiyun Yan
- Department of Food Quality and Safety, College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Hanjie Li
- Department of Food Quality and Safety, College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Minghui Zhang
- Department of Food Quality and Safety, College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Ruifang Su
- Department of Food Quality and Safety, College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Xiaoguang Zhang
- Department of Food Quality and Safety, College of Food Science and Engineering, Jilin University, Changchun 130062, China.
| | - Chunyan Sun
- Department of Food Quality and Safety, College of Food Science and Engineering, Jilin University, Changchun 130062, China.
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23
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Zhou C, Zou H, Sun C, Ren D, Xiong W, Li Y. Fluorescent aptasensor for detection of four tetracycline veterinary drugs in milk based on catalytic hairpin assembly reaction and displacement of G-quadruplex. Anal Bioanal Chem 2018. [PMID: 29516136 DOI: 10.1007/s00216-018-0981-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Based on a novel signal amplification strategy by catalytic hairpin assembly and displacement of G-quadruplex DNA, an enzyme-free, non-label fluorescent aptasensing approach was established for sensitive detection of four tetracycline veterinary drugs in milk. The network consisted of a pair of partially complementary DNA hairpins (HP1 and HP2). The DNA aptamer of four tetracycline veterinary drugs was located at the sticky end of the HP1. The ring region of HP1 rich in G and C could form a stable G-quadruplex structure, which could emit specific fluorescence signal after binding with the fluorescent dye and N-methylmesoporphyrin IX (NMM). When presented in the system, the target analytes would be repeatedly used to trigger a recycling procedure between the hairpins, generating numerous HP1-HP2 duplex complexes and displacing G-quadruplex DNA. Thus, the sensitive detection of target analytes was achieved in a wide linear range (0-1000 μg/L) with the detection limit of 4.6 μg/L. Moreover, this proposed method showed high discrimination efficiency towards target analytes against other common mismatched veterinary drugs, and could be successfully applied to the analysis of milk samples. Graphical abstract Schematic of target analyte detection based on catalytic hairpin assembly reaction and displacement of G-quadruplex.
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Affiliation(s)
- Chen Zhou
- West China School of Public Health, Sichuan University, no. 17, South Renmin Road, Wuhou District, Chengdu, Sichuan, 610041, China
| | - Haimin Zou
- West China School of Public Health, Sichuan University, no. 17, South Renmin Road, Wuhou District, Chengdu, Sichuan, 610041, China.,Chengdu Center for Disease Control and Prevention, Chengdu, Sichuan, 610031, China
| | - Chengjun Sun
- West China School of Public Health, Sichuan University, no. 17, South Renmin Road, Wuhou District, Chengdu, Sichuan, 610041, China
| | - Dongxia Ren
- West China School of Public Health, Sichuan University, no. 17, South Renmin Road, Wuhou District, Chengdu, Sichuan, 610041, China
| | - Wei Xiong
- West China School of Public Health, Sichuan University, no. 17, South Renmin Road, Wuhou District, Chengdu, Sichuan, 610041, China
| | - Yongxin Li
- West China School of Public Health, Sichuan University, no. 17, South Renmin Road, Wuhou District, Chengdu, Sichuan, 610041, China. .,College of Life Sciences, Sichuan University, no. 29, Wangjiang Road, Chengdu, Sichuan, 610064, China.
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24
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25
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A core-shell magnetic metal organic framework of type Fe3O4@ZIF-8 for the extraction of tetracycline antibiotics from water samples followed by ultra-HPLC-MS analysis. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2442-6] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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26
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Graphene Oxide Nanoparticles and Their Influence on Chromatographic Separation Using Polymeric High Internal Phase Emulsions. SEPARATIONS 2017. [DOI: 10.3390/separations4010005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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27
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Wei D, Wu S, Zhu Y. Magnetic solid phase extraction based on graphene oxide/nanoscale zero-valent iron for the determination of tetracyclines in water and milk by using HPLC-MS/MS. RSC Adv 2017. [DOI: 10.1039/c7ra08203g] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A magnetic solid-phase extraction (MSPE) based on graphene oxide/nanoscale zero-valent iron (GO/nZVI) coupled with HPLC-MS/MS was proposed for the determination of trace tetracycline antibiotics (TCs) in water and milk.
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Affiliation(s)
- Dan Wei
- Department of Chemistry
- Zhejiang University
- Hangzhou
- China
| | - Shuchao Wu
- Zhejiang Institute of Geology and Mineral Resources
- Hangzhou
- China
| | - Yan Zhu
- Department of Chemistry
- Zhejiang University
- Hangzhou
- China
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28
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High Internal Phase Emulsion Polymeric Monolith Extraction Coupling with High-Performance Liquid Chromatography for the Determination of Para Red and Sudan Dyes in Chilli Samples. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0751-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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29
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Wu X, Xu Z, Huang Z, Shao C. Large volume sample stacking of cationic tetracycline antibiotics toward 10 ppb level analysis by capillary electrophoresis with UV detection. Electrophoresis 2016; 37:2963-2969. [DOI: 10.1002/elps.201600189] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 07/11/2016] [Accepted: 08/01/2016] [Indexed: 02/05/2023]
Affiliation(s)
- Xingyi Wu
- College of Chemistry, Chemical Engineering and Biotechnology; Donghua University; Shanghai China
| | - Zhongqi Xu
- College of Chemistry, Chemical Engineering and Biotechnology; Donghua University; Shanghai China
| | - Zhuo Huang
- Water Environment Department; Changjiang River Scientific Research Institute; Wuhan China
| | - Chaoying Shao
- College of Chemistry, Chemical Engineering and Biotechnology; Donghua University; Shanghai China
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30
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Su R, Ruan G, Chen Z, Du F, Li J. Application of mercapto-silica polymerized high internal phase emulsions for the solid-phase extraction and preconcentration of trace lead(II). J Sep Sci 2015; 38:4262-8. [DOI: 10.1002/jssc.201500580] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Revised: 10/06/2015] [Accepted: 10/07/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Rihui Su
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering; Guilin University of Technology; Guangxi China
| | - Guihua Ruan
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering; Guilin University of Technology; Guangxi China
| | - Zhengyi Chen
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering; Guilin University of Technology; Guangxi China
| | - Fuyou Du
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering; Guilin University of Technology; Guangxi China
| | - Jianping Li
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering; Guilin University of Technology; Guangxi China
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