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Verma R, Dhingra G, Singh G, Singh J, Dureja N, Malik AK. Efficient Turn-On Zr Based Metal Organic Framework Fluorescent Sensor for Ultrafast Detection of Danofloxacin in Milk Samples. J Fluoresc 2023:10.1007/s10895-023-03379-w. [PMID: 37578675 DOI: 10.1007/s10895-023-03379-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 07/27/2023] [Indexed: 08/15/2023]
Abstract
Metal organic framework, UiO-67 was synthesized by coordinating Zr(IV) with 4,4'-biphenyldicarboxylic acid (BPDC) ligand. Morphology and crystallinity of MOF was confirmed with FE-SEM and PXRD procedure. Danofloxacin (DANO), a veterinary fluoroquinolone antibiotic, was detected in milk by employing UiO-67 as "turn-on" fluorescent sensor. Original photoluminescent (PL) efficiency of UiO-67 sensor was enhanced on its electronic interaction with DANO molecule. Significant PL efficiency enhancement, lower detection limit 0.49 ng/mL (1.37 nM), swift detection (time < 1 min), and excellent linear correlation (R2 = 0.9988) indicated extraordinary sensitivity of developed UiO-67 sensor for DANO. Selectivity and performance of sensor was unaltered in presence of interfering species and detection results were obtained under permissible variation limits. Method applied successfully for ultra-trace detection of DANO residues in milk samples.
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Affiliation(s)
- Rajpal Verma
- Department of Chemistry, Punjabi University, Patiala, Punjab, 147002, India
- Dr. B. R. Ambedkar Govt. College, Dabwali, Sirsa, Haryana, 125104, India
| | - Gaurav Dhingra
- Punjabi University Constituent College, Ghanaur, Patiala, Punjab, 140702, India
| | - Gurdeep Singh
- Department of Chemistry, Punjabi University, Patiala, Punjab, 147002, India
| | - Jaswinder Singh
- Dr. B. R. Ambedkar Govt. College, Dabwali, Sirsa, Haryana, 125104, India
| | - Nidhi Dureja
- Department of Chemistry, Atma Ram Sanatan Dharam College, New Delhi, 110021, India
| | - Ashok Kumar Malik
- Department of Chemistry, Punjabi University, Patiala, Punjab, 147002, India.
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2
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Farkas NI, Marincaș L, Barbu-Tudoran L, Barabás R, Turdean GL. Investigation of the Real-Time Release of Doxycycline from PLA-Based Nanofibers. J Funct Biomater 2023; 14:331. [PMID: 37367295 DOI: 10.3390/jfb14060331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 06/16/2023] [Accepted: 06/17/2023] [Indexed: 06/28/2023] Open
Abstract
Electrospun mats of PLA and PLA/Hap nanofibers produced by electrospinning were loaded with doxycycline (Doxy) through physical adsorption from a solution with initial concentrations of 3 g/L, 7 g/L, and 12 g/L, respectively. The morphological characterization of the produced material was performed using scanning electron microscopy (SEM). The release profiles of Doxy were studied in situ using the differential pulse voltammetry (DPV) electrochemical method on a glassy carbon electrode (GCE) and validated through UV-VIS spectrophotometric measurements. The DPV method has been shown to be a simple, rapid, and advantageous analytical technique for real-time measurements, allowing accurate kinetics to be established. The kinetics of the release profiles were compared using model-dependent and model-independent analyses. The diffusion-controlled mechanism of Doxy release from both types of fibers was confirmed by a good fit to the Korsmeyer-Peppas model.
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Affiliation(s)
- Noémi-Izabella Farkas
- Department of Chemical Engineering, Faculty of Chemistry and Chemical Engineering, Babeș-Bolyai University, 11 Arany János Street, 400028 Cluj-Napoca, Romania
| | - Laura Marincaș
- Department of Chemistry, Faculty of Chemistry and Chemical Engineering, Babeș-Bolyai University, 11 Arany János Street, 400028 Cluj-Napoca, Romania
| | - Lucian Barbu-Tudoran
- Department of Molecular Biology and Biotechnology, Faculty of Biology and Geology, Babeș-Bolyai University, 1 Mihail Kogălniceanu Street, 400084 Cluj-Napoca, Romania
- National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donath Street, 400293 Cluj-Napoca, Romania
| | - Réka Barabás
- Department of Chemistry and Chemical Engineering of Hungarian Line of Study, Faculty of Chemistry and Chemical Engineering, Babeș-Bolyai University, 11 Arany János Street, 400028 Cluj-Napoca, Romania
| | - Graziella Liana Turdean
- Department of Chemical Engineering, Faculty of Chemistry and Chemical Engineering, Babeș-Bolyai University, 11 Arany János Street, 400028 Cluj-Napoca, Romania
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Lopes CEC, de Faria LV, Araújo DAG, Richter EM, Paixão TRLC, Dantas LMF, Muñoz RAA, da Silva IS. Lab-made 3D-printed electrochemical sensors for tetracycline determination. Talanta 2023; 259:124536. [PMID: 37062090 DOI: 10.1016/j.talanta.2023.124536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 04/03/2023] [Accepted: 04/07/2023] [Indexed: 04/18/2023]
Abstract
Antibiotics such as tetracycline (TC) are widely prescribed to treat humans or dairy animals. Therefore, it is important to establish affordable devices in laboratories with minimal infrastructure. 3D printing has proven to be a powerful and cost-effective tool that revolutionizes many applications in electrochemical sensing. In this work, we employ a conductive filament based on graphite (Gr) and polylactic acid (PLA) (40:60; w/w; synthesized in our lab) to manufacture 3D-printed electrodes. This electrode was used "as printed" and coupled to batch injection analysis with amperometric detection (BIA-AD) for TC sensing. Preliminary studies by cyclic voltammetry and differential pulse voltammetry revealed a mass transport governed by adsorption of the species and consequent fouling of the redox products on the 3D printed surface. Thus, a simple strategy (solution stirring and application of successive potentials, +0.95 V followed by +1.2 V) was associated with the BIA-AD system to solve this effect. The proposed electrode showed analytical performance comparable to costly conventional electrodes with linear response ranging from 0.5 to 50 μmol L-1 and a detection limit of 0.19 μmol L-1. Additionally, the developed method was applied to pharmaceutical, tap water, and milk samples, which required minimal sample preparation (simple dilution). Recovery values of 92-117% were obtained for tap water and milk samples, while the content found of TC in the capsule was close to the value reported by the manufacturer. These results indicate the feasibility of the method for routine analysis involving environmental, pharmaceutical, and food samples.
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Affiliation(s)
- Carlos E C Lopes
- Chemistry Technology Department, Federal University of Maranhão, 65080-805, São Luís, Maranhão, Brazil
| | - Lucas V de Faria
- Institute of Chemistry, Federal University of Uberlândia, 38408-100, Uberlândia, MG, Brazil
| | - Diele A G Araújo
- Institute of Chemistry, Department of Fundamental Chemistry, University of São Paulo, 05508-000, São Paulo, SP, Brazil
| | - Eduardo M Richter
- Institute of Chemistry, Federal University of Uberlândia, 38408-100, Uberlândia, MG, Brazil
| | - Thiago R L C Paixão
- Institute of Chemistry, Department of Fundamental Chemistry, University of São Paulo, 05508-000, São Paulo, SP, Brazil
| | - Luiza M F Dantas
- Chemistry Technology Department, Federal University of Maranhão, 65080-805, São Luís, Maranhão, Brazil
| | - Rodrigo A A Muñoz
- Institute of Chemistry, Federal University of Uberlândia, 38408-100, Uberlândia, MG, Brazil.
| | - Iranaldo S da Silva
- Chemistry Technology Department, Federal University of Maranhão, 65080-805, São Luís, Maranhão, Brazil.
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Wu D, Karimi-Maleh H, Liu X, Fu L. Bibliometrics Analysis of Research Progress of Electrochemical Detection of Tetracycline Antibiotics. J Anal Methods Chem 2023; 2023:6443610. [PMID: 36852208 PMCID: PMC9966827 DOI: 10.1155/2023/6443610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 09/27/2022] [Accepted: 10/07/2022] [Indexed: 06/18/2023]
Abstract
Tetracycline is a broad-spectrum class of antibiotics. The use of excessive doses of tetracycline antibiotics can result in their residues in food, posing varying degrees of risk to human health. Therefore, the establishment of a rapid and sensitive field detection method for tetracycline residues is of great practical importance to improve the safety of food-derived animal foods. Electrochemical analysis techniques are widely used in the field of pollutant detection because of the simple detection principle, easy operation of the instrument, and low cost of analysis. In this review, we summarize the electrochemical detection of tetracycline antibiotics by bibliometrics. Unlike the previously published reviews, this article reviews and analyzes the development of this topic. The contributions of different countries and different institutions were analyzed. Keyword analysis was used to explain the development of different research directions. The results of the analysis revealed that developments and innovations in materials science can enhance the performance of electrochemical detection of tetracycline antibiotics. Among them, gold nanoparticles and carbon nanotubes are the most used nanomaterials. Aptamer sensing strategies are the most favored methodologies in electrochemical detection of tetracycline antibiotics.
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Affiliation(s)
- Dihua Wu
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou 310018, China
| | - Hassan Karimi-Maleh
- School of Resources and Environment, University of Electronic Science and Technology of China, P.O. Box 611731, Xiyuan Ave, Chengdu 610056, China
- Department of Chemical Engineering and Energy, Laboratory of Nanotechnology, Quchan University of Technology, Quchan 94771-67335, Iran
- Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Johannesburg 2028, South Africa
| | - Xiaozhu Liu
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Li Fu
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou 310018, China
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Gashu M, Aragaw BA, Tefera M. Voltammetric Determination of Oxytetracycline in Milk and Pharmaceuticals samples using Polyurea Modified Glassy Carbon Electrode. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2023.105128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Gashu M, Kassa A, Tefera M, Amare M, Aragaw BA. Sensitive and selective electrochemical determination of doxycycline in pharmaceutical formulations using poly(dipicrylamine) modified glassy carbon electrode. Sensing and Bio-Sensing Research 2022. [DOI: 10.1016/j.sbsr.2022.100507] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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Cui L, Xu H, An Y, Xu M, Lei Z, Jin X. N, S co-doped lignin-based carbon microsphere functionalized graphene hydrogel with ‘‘sphere-in-layer” interconnection as electrode materials for supercapacitor and molecularly imprinted electrochemical sensors. ADV POWDER TECHNOL 2022. [DOI: 10.1016/j.apt.2022.103571] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Korah BK, Chacko AR, Mathew S, John BK, Abraham T, Mathew B. Biomass-derived carbon dots as a sensitive and selective dual detection platform for fluoroquinolones and tetracyclines. Anal Bioanal Chem 2022. [PMID: 35579676 DOI: 10.1007/s00216-022-04119-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 05/04/2022] [Indexed: 01/24/2023]
Abstract
A novel carbon dot (CD) was synthesized through the facile and simple hydrothermal method from Curcuma amada, as the precursor for the first time. These CDs with an average diameter of 4.6 nm display blue fluorescence, with excitation/emission maxima at 360/445 nm and a quantum yield of 14.1%. It exhibited high stability under different conditions and was characterized using various techniques. These CDs can be employed as a dual-sensing platform to detect tetracyclines and fluoroquinolones, two antibiotic classes. Even though antibiotics are regarded as an inevitable commodity, overuse and improper management of discarded antibiotics pose a severe threat to the environment. Herein, we developed a dual-sensing, biocompatible sensor with high selectivity and sensitivity to detect antibiotics. CD was employed as a fluorescence probe and detected tetracycline and fluoroquinolone antibiotic through inner filter effect-based fluorescence quenching and hydrogen bonding-based enhancement process, respectively. The linear range was 0-16 μM and the detection limit was 33 nM for tetracycline and 2 nM for fluoroquinolone antibiotic. As an electrochemical probe, CD selectively detected tetracycline with a lower detection limit of 0.5 nM over a linear range of 0-16 μM. Using both methods, a real sample analysis of the developed sensor exhibited accurate reliability and precision.
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Zhang SL, Yu L, Su PC, Ge HW, Sun MT, Wang SH. Microwave synthesis of zinc-trimesic acid metal–organic framework for visual fluorescence detection of tetracyclines. Chem Pap 2022. [DOI: 10.1007/s11696-022-02205-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Yang W, Zheng X, Gao F, Li H, Fu B, Guo DY, Wang F, Pan Q. CdTe QDs@ZIF-8 composite-based recyclable ratiometric fluorescent sensor for rapid and sensitive detection of chlortetracycline. Spectrochim Acta A Mol Biomol Spectrosc 2022; 270:120785. [PMID: 34972052 DOI: 10.1016/j.saa.2021.120785] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 12/07/2021] [Accepted: 12/17/2021] [Indexed: 06/14/2023]
Abstract
The residue problem in animal food products caused by the abuse of chlortetracycline (CTC) is one of the food safety issues that have attracted much attention. Herein, a composite was generated by embedding CdTe quantum dots (QDs) into ZIF-8 for ratiometric fluorescent analysis of CTC. With adding CTC, the green luminescence of CTC appeared under the sensitization effect of Zn2+ in ZIF-8, but the red luminescence of CdTe QDs was reduced by the inner filtration effect of CTC. On this basis, CTC was detected by the composite with a short response time of 1 min, and the limit of detection was calculated to be 37 nM that was 17 times lower than the maximum residue limit of CTC in animal food products (626 nM). Excellent recyclability of the composite was also observed, and CTC was consecutively measured at least six times. The composite was used to determine CTC in basa fish and pure milk with satisfactory recoveries (91.0-110.0%). Portable test strips were further manufactured and the visual determination of CTC was obtained. These results convictively demonstrate that CdTe QDs@ZIF-8 composite as a recyclable ratiometric fluorescent sensor achieves the rapid and sensitive measurement of CTC residue in animal food products.
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Affiliation(s)
- Weikang Yang
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education, School of Science, Hainan University, Haikou 570228, PR China
| | - Xinyu Zheng
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education, School of Science, Hainan University, Haikou 570228, PR China
| | - Feng Gao
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education, School of Science, Hainan University, Haikou 570228, PR China
| | - Huihui Li
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education, School of Science, Hainan University, Haikou 570228, PR China; State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, PR China.
| | - Bo Fu
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education, School of Science, Hainan University, Haikou 570228, PR China
| | - Dong-Yu Guo
- Department of Clinical Laboratory, Xiamen Huli Guoyu Clinic, Co., Ltd., Xiamen 361000, PR China.
| | - Fuxiang Wang
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education, School of Science, Hainan University, Haikou 570228, PR China
| | - Qinhe Pan
- Key Laboratory of Advanced Materials of Tropical Island Resources of Ministry of Education, School of Science, Hainan University, Haikou 570228, PR China; School of Chemical Engineering and Technology, Hainan University, Haikou 570228, PR China.
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Cánovas R, Sleegers N, van Nuijs AL, De Wael K. Tetracycline Antibiotics: Elucidating the Electrochemical Fingerprint and Oxidation Pathway. Chemosensors 2021; 9:187. [DOI: 10.3390/chemosensors9070187] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Herein, a complete study of the electrochemical behavior of the most commonly used tetracycline antibiotics (TCs) on unmodified carbon screen-printed electrodes (SPEs) is presented. In addition, the oxidation pathway of TCs on SPE is elucidated, for the first time, with liquid chromatography-quadrupole time-of-flight mass spectrometry (LC-QTOF-MS). Square wave voltammetry (SWV) was used to study the electrochemical fingerprint (EF) of the antibiotics shaping the different oxidation processes of the TCs in a pH range from 2 to 12. Their characteristic structure and subsequent EF offer the possibility of distinguishing this class of antibiotics from other types. Under the optimized parameters, calibration curves of tetracycline (TET), doxycycline (DOXY), oxytetracycline (OXY), and chlortetracycline (CHL) in a Britton Robinson buffer solution (pH 9) exhibited a linear range between 5 and 100 µM with excellent reproducibilities (RSDTET = 3.01%, RSDDOXY = 3.29%, RSDOXY = 9.78% and RSDCHL = 6.88% at 10 µM, N = 3) and limits of detection (LOD) of LODTET = 4.15 µM, LODDOXY = 2.14 µM, LODOXY = 3.07 µM and LODCHL = 4.15 µM. Furthermore, binary, tertiary, and complex mixtures of all TCs were analyzed with SWV to investigate the corresponding EF. A dual pH screening (pH 4 and pH 9), together with the use of a custom-made Matlab script for data treatment, allowed for the successful confirmation of a single presence of TCs in the unknown samples. Overall, this work presents a straightforward study of the electrochemical behavior of TCs in SPE, allowing for the future on-site identification of residues of tetracycline antibiotics in real samples.
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Raicopol M, Pilan L. The Role of Aryldiazonium Chemistry in Designing Electrochemical Aptasensors for the Detection of Food Contaminants. Materials (Basel) 2021; 14:ma14143857. [PMID: 34300776 PMCID: PMC8303706 DOI: 10.3390/ma14143857] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/04/2021] [Accepted: 07/06/2021] [Indexed: 01/19/2023]
Abstract
Food safety monitoring assays based on synthetic recognition structures such as aptamers are receiving considerable attention due to their remarkable advantages in terms of their ability to bind to a wide range of target analytes, strong binding affinity, facile manufacturing, and cost-effectiveness. Although aptasensors for food monitoring are still in the development stage, the use of an electrochemical detection route, combined with the wide range of materials available as transducers and the proper immobilization strategy of the aptamer at the transducer surface, can lead to powerful analytical tools. In such a context, employing aryldiazonium salts for the surface derivatization of transducer electrodes serves as a simple, versatile and robust strategy to fine-tune the interface properties and to facilitate the convenient anchoring and stability of the aptamer. By summarizing the most important results disclosed in the last years, this article provides a comprehensive review that emphasizes the contribution of aryldiazonium chemistry in developing electrochemical aptasensors for food safety monitoring.
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Affiliation(s)
- Matei Raicopol
- Costin Nenitzescu, Department of Organic Chemistry, Faculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, 1-7 Gheorghe Polizu, 011061 Bucharest, Romania;
| | - Luisa Pilan
- Department of Inorganic Chemistry, Physical Chemistry and Electrochemistry, Faculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, 1-7 Gheorghe Polizu, 011061 Bucharest, Romania
- Correspondence: ; Tel.: +40-21-402-3977
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Negrea S, Diaconu LA, Nicorescu V, Motoc (m. Ilies) S, Orha C, Manea F. Graphene Oxide Electroreduced onto Boron-Doped Diamond and Electrodecorated with Silver (Ag/GO/BDD) Electrode for Tetracycline Detection in Aqueous Solution. Nanomaterials (Basel) 2021; 11:1566. [PMID: 34198696 PMCID: PMC8232175 DOI: 10.3390/nano11061566] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/27/2021] [Accepted: 06/11/2021] [Indexed: 11/28/2022]
Abstract
A new electrochemical sensor designed by modifying the commercial boron-doped diamond (BDD) electrode with graphene oxide (GO) reduced electrochemically and further electrodecorated with silver (Ag), named the Ag/GO/BDD electrode, was selected among a series of the BDD, GOelectroreduced onto BDD (GO/BDD) and silver electrodeposited onto BDD (Ag/BDD) electrodes for the detection of tetracycline (TC) in aqueous solution. The best results regarding the sensitivity of 46.6 µA·µM-1·cm-2 and the lowest limit of detection of 5 nM was achieved using square-wave voltammetry (SWV) operated at the step potential of 5 mV, modulation amplitude of 200 mV and the frequency of 10 Hz in alkaline medium. The application of the alkaline supporting electrolyte-based procedure is limited for water monitoring due to the presence of chloride that interferes with TC detection; however, it can be applied for quantitative determination of pharmaceutical formulations. 0.1 M Na2SO4 supporting electrolyte eliminated chloride interference and can be used for the application of Ag/GO/BDD in practical detection of TC in water.
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Affiliation(s)
- Sorina Negrea
- National Institute of Research and Development for Industrial Ecology (INCD ECOIND), 300431 Timisoara Branch, Romania; (S.N.); (L.A.D.); (V.N.)
- Department of Environmental Engineering and Management, “Gheorghe Asachi” Technical University of Iasi, 700050 Iasi, Romania
| | - Lidia Ani Diaconu
- National Institute of Research and Development for Industrial Ecology (INCD ECOIND), 300431 Timisoara Branch, Romania; (S.N.); (L.A.D.); (V.N.)
| | - Valeria Nicorescu
- National Institute of Research and Development for Industrial Ecology (INCD ECOIND), 300431 Timisoara Branch, Romania; (S.N.); (L.A.D.); (V.N.)
| | - Sorina Motoc (m. Ilies)
- “Coriolan Dragulescu” Institute of Chemistry, Romanian Academy, Mihai Viteazul 24, 300223 Timisoara, Romania;
| | - Corina Orha
- National Condensed Matter Department, Institute for Research and Development in Electrochemistry and Condensed Matter, Timisoara, 1 P. Andronescu Street, 300254 Timisoara, Romania;
| | - Florica Manea
- Faculty of Industrial Chemistry and Environmental Engineering, Politehnica University Timisoara, P-ta Victoriei No. 2, 300006 Timisoara, Romania
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Turbale M, Moges A, Dawit M, Amare M. Adsorptive stripping voltammetric determination of Tetracycline in pharmaceutical capsule formulation using Poly(Malachite green) modified glassy carbon electrode. Heliyon 2020; 6:e05782. [PMID: 33385088 PMCID: PMC7772553 DOI: 10.1016/j.heliyon.2020.e05782] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 10/16/2020] [Accepted: 12/15/2020] [Indexed: 11/30/2022] Open
Abstract
A selective and sensitive electrochemical method based on glassy carbon electrode modified with poly(malachite green) was developed for determination of tetracycline in pharmaceutical capsule formulation. Cyclic voltammetry and electrochemical impedance spectroscopy using [Fe(CN)6]3-/4- as a probe were used to characterize the potentiodynamiclly deposited poly(malachite green) on the surface of glassy carbon electrode. In contrast to the unmodified glassy carbon electrode, the fabricated poly(malachite green) modified glassy carbon electrode showed catalytic property towards two steps irreversible oxidation of tetracycline. Better correlation of the oxidative peak current with the scan rate than with the square root of scan rate supported by slope of 0.60 for log(current) versus log(scan rate) indicated that the oxidation reaction of tetracycline at the modified electrode was predominantly controlled by electron exchange step at the solution polymer interface. Under optimized solution pH, and accumulation parameters, the square wave adsorptive anodic striping peak current response of the modified electrode showed linear dependence on concentration of tetracycline in the range 5-100 μM with determination coefficient, method detection limit, and quantification limit of 0.99588, 1.6 μM, and 5.3 μM, respectively. The tetracycline content of a capsule sample claimed to have 250 mg/capsule was found to be 250.53 mg/capsule with 0.21% deviation. Excellent spike recovery result of 99.80%, and 98.49-99.78% recovery of tetracycline in capsule sample in the presence of 50-200% of UA, AA, and ampicillin validated the applicability of the method for determination of tetracycline in real samples with complex matrix like capsule formulations.
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Allahverdiyeva S, Yardım Y, Şentürk Z. Electrooxidation of tetracycline antibiotic demeclocycline at unmodified boron-doped diamond electrode and its enhancement determination in surfactant-containing media. Talanta 2021; 223:121695. [PMID: 33303147 DOI: 10.1016/j.talanta.2020.121695] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/18/2020] [Accepted: 09/21/2020] [Indexed: 11/24/2022]
Abstract
In this paper, for the first time, the study of voltammetric determination of tetracycline antibiotic demeclocycline was conducted. The oxidation of compound was investigated using a commercially available boron-doped diamond electrode pretreated electrochemically (anodic and subsequent cathodic). Addition of anionic surfactant, sodium dodecylsulfate (SDS) and cationic surfactant, cetyltrimethylammonium bromide (CTAB) to the demeclocycline-containing electrolyte solution at pH 2.0 and 9.0, respectively, was found to improve the sensitivity of the stripping voltammetric measurements. Employing square-wave stripping mode (after 30 s accumulation at open-circuit condition) in Britton-Robinson buffer, the limits of detection were found to be 1.17 μg mL-1 (2.3 × 10-6 M) for 4 × 10-4 SDS-containing buffer solution at pH 2, and 0.24 μg mL-1 (4.8 × 10-7 M) for 1 × 10-4 CTAB-containing buffer solution at pH 9.0. The feasibility of the developed approach for the quantification of demeclocycline was tested in urine samples.
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Dong Y, Li F, Wang Y. Low-Dimension Nanomaterial-Based Sensing Matrices for Antibiotics Detection: A Mini Review. Front Chem 2020; 8:551. [PMID: 32793548 PMCID: PMC7393977 DOI: 10.3389/fchem.2020.00551] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 05/28/2020] [Indexed: 12/28/2022] Open
Abstract
Antibiotics, a kind of secondary metabolite with antipathogen effects as well as other properties, are produced by microorganisms (including bacterium, fungi, and actinomyces) or higher animals and plants during their lives. Furthermore, as a chemical, an antibiotic can disturb the developmental functions of other living cells. Moreover, it is impossible to avoid its pervasion into all kinds of environmental media via all kinds of methods, and it thus correspondingly becomes a trigger for environmental risks. As described above, antibiotics are presently deemed as a new type of pollution, with their content in media (for example, water, or food) as the focus. Due to their special qualities, nanomaterials, the most promising sensing material, can be adopted to produce sensors with extraordinary detection performance and good stability that can be applied to detection in complicated materials. For low-dimensional (LD) nanomaterials, the quantum size effect, and dielectric confinement effect are particularly strong. Therefore, they are most commonly applied in the detection of antibiotics. This article focuses on the influence of LD nanomaterials on antibiotics detection, summarizes the application of LD nanomaterials in antibiotics detection and the theorem of sensors in all kinds of antibiotics detection, illustrates the approaches to optimizing the sensitivity of sensors, such as mixture and modification, and also discusses the trend of the application of LD nanomaterials in antibiotics detection.
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Affiliation(s)
- Yucan Dong
- State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, China.,Shanghai Institute of Pollution Control and Ecological Security, Shanghai, China
| | - Fengting Li
- State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, China.,Shanghai Institute of Pollution Control and Ecological Security, Shanghai, China
| | - Ying Wang
- State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, China.,Shanghai Institute of Pollution Control and Ecological Security, Shanghai, China
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17
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Torrinha Á, Oliveira TMBF, Ribeiro FW, Correia AN, Lima-Neto P, Morais S. Application of Nanostructured Carbon-Based Electrochemical (Bio)Sensors for Screening of Emerging Pharmaceutical Pollutants in Waters and Aquatic Species: A Review. Nanomaterials (Basel) 2020; 10:E1268. [PMID: 32610509 PMCID: PMC7408367 DOI: 10.3390/nano10071268] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 06/20/2020] [Accepted: 06/22/2020] [Indexed: 01/13/2023]
Abstract
Pharmaceuticals, as a contaminant of emergent concern, are being released uncontrollably into the environment potentially causing hazardous effects to aquatic ecosystems and consequently to human health. In the absence of well-established monitoring programs, one can only imagine the full extent of this problem and so there is an urgent need for the development of extremely sensitive, portable, and low-cost devices to perform analysis. Carbon-based nanomaterials are the most used nanostructures in (bio)sensors construction attributed to their facile and well-characterized production methods, commercial availability, reduced cost, high chemical stability, and low toxicity. However, most importantly, their relatively good conductivity enabling appropriate electron transfer rates-as well as their high surface area yielding attachment and extraordinary loading capacity for biomolecules-have been relevant and desirable features, justifying the key role that they have been playing, and will continue to play, in electrochemical (bio)sensor development. The present review outlines the contribution of carbon nanomaterials (carbon nanotubes, graphene, fullerene, carbon nanofibers, carbon black, carbon nanopowder, biochar nanoparticles, and graphite oxide), used alone or combined with other (nano)materials, to the field of environmental (bio)sensing, and more specifically, to pharmaceutical pollutants analysis in waters and aquatic species. The main trends of this field of research are also addressed.
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Affiliation(s)
- Álvaro Torrinha
- REQUIMTE-LAQV, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal;
| | - Thiago M. B. F. Oliveira
- Centro de Ciência e Tecnologia, Universidade Federal do Cariri, Av. Tenente Raimundo Rocha, 1639, Cidade Universitária, 63048-080 Juazeiro do Norte, CE, Brazil;
| | - Francisco W.P. Ribeiro
- Instituto de Formação de Educadores, Universidade Federal do Cariri, Rua Olegário Emídio de Araújo, S/N, Centro, 63260-000 Brejo Santo - CE, Brazil;
| | - Adriana N. Correia
- GELCORR, Departamento de Química Analítica e Físico-Química, Centro de Ciências, Universidade Federal do Ceará, Bloco 940, Campus do Pici, 60455-970 Fortaleza-CE, Brazil; (A.N.C.); (P.L.-N.)
| | - Pedro Lima-Neto
- GELCORR, Departamento de Química Analítica e Físico-Química, Centro de Ciências, Universidade Federal do Ceará, Bloco 940, Campus do Pici, 60455-970 Fortaleza-CE, Brazil; (A.N.C.); (P.L.-N.)
| | - Simone Morais
- REQUIMTE-LAQV, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. António Bernardino de Almeida, 431, 4249-015 Porto, Portugal;
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18
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Yáñez-Sedeño P, Pedrero M, Campuzano S, Pingarrón JM. Electrocatalytic (bio)platforms for the determination of tetracyclines. J Solid State Electrochem 2020. [DOI: 10.1007/s10008-020-04644-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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19
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Prusty AK, Bhand S. A capacitive immunosensor for tetracycline estimation using antibody modified polytyramine-alkanethiol ultra-thin film on gold. J Electroanal Chem (Lausanne) 2020; 863:114055. [DOI: 10.1016/j.jelechem.2020.114055] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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20
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Ye Y, Wu T, Jiang X, Cao J, Ling X, Mei Q, Chen H, Han D, Xu JJ, Shen Y. Portable Smartphone-Based QDs for the Visual Onsite Monitoring of Fluoroquinolone Antibiotics in Actual Food and Environmental Samples. ACS Appl Mater Interfaces 2020; 12:14552-14562. [PMID: 32134244 DOI: 10.1021/acsami.9b23167] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Accurate onsite profiling of fluoroquinolone antibiotics (FQs) is of vital significance for ensuring food safety and estimating environmental pollution. Here, we propose a smartphone-based QD ratiometric fluorescence-sensing system to precisely report the level of FQs. As a proof of concept, we chose gatifloxacin (GFLX, a typical member of FQs) as the model for the analytical target, which could effectively trigger the fluorescence color variation of QDs from bright yellow-green (∼557 nm) to blue (∼448 nm) through the photoinduced electron-transfer (PET) process, thus yielding an evident ratiometric response. Based on this, the level of GFLX can be reported within a wide linear range from 0.85 nM to 3.6 μM. Moreover, this assay owns a high sensitivity with a low detection limit of 0.26 nM for GFLX and a quick sample-to-answer monitoring time of 5.0 min, manifesting that this platform could be fully qualified for onsite requirements. Interestingly, this portable device has successfully been applied for the onsite detection of GFLX in real food (i.e., milk and drinking water) and environmental (i.e., fish-farming water) samples with acceptable results. This developed platform offers a great promise for the point-of-care detection of FQ residues in practical application with the merits of being label-free, low-cost, and rapid, thus opening a new pathway for the onsite evaluation of food safety and environmental health.
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Affiliation(s)
- Yingwang Ye
- Engineering Research Center of Bio-Process, Ministry of Education, School of Food & Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Tingting Wu
- Engineering Research Center of Bio-Process, Ministry of Education, School of Food & Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Xiuting Jiang
- Engineering Research Center of Bio-Process, Ministry of Education, School of Food & Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Jinxuan Cao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China
| | - Xiao Ling
- Engineering Research Center of Bio-Process, Ministry of Education, School of Food & Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Qingsong Mei
- Engineering Research Center of Bio-Process, Ministry of Education, School of Food & Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Hua Chen
- Engineering Research Center of Bio-Process, Ministry of Education, School of Food & Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Deman Han
- Department of Chemistry, Taizhou University, Jiaojiang 318000, China
| | - Jing-Juan Xu
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Yizhong Shen
- Engineering Research Center of Bio-Process, Ministry of Education, School of Food & Biological Engineering, Hefei University of Technology, Hefei 230009, China
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
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21
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Palisoc S, De Leon PG, Alzona A, Racines L, Natividad M. Highly sensitive determination of tetracycline in chicken meat and eggs using AuNP/ MWCNT-modified glassy carbon electrodes. Heliyon 2019; 5:e02147. [PMID: 31384686 PMCID: PMC6664035 DOI: 10.1016/j.heliyon.2019.e02147] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 05/01/2019] [Accepted: 07/19/2019] [Indexed: 11/16/2022] Open
Abstract
Glassy carbon electrodes (GCE) were modified with gold nanoparticles (AuNPs) and multi-walled carbon nanotubes (MWCNTs) by means of sputtering and electrodeposition. The electrodeposited MWCNT on gold coated GCE exhibited the optimum performance as characterized using cyclic voltammetry. The limit of detection and limit of quantitation were found to be 42 ppb and 139 ppb, respectively. The modified electrode was used as working electrode in differential pulse voltammetry to detect tetracycline (TET) residues in the eggs, wings, liver, breast, and thigh, of organic as well as non-organic chicken bought from a local supermarket. The highest concentration in the eggs, wings, liver, breast, and thigh were found to be 5.9 ppm, 2.0 ppm, 1.4 ppm, 1.3 ppm, and 1.2 ppm for organic chicken and 8.70 ppm, 4.8 ppm, 4.3 ppm, 3.3 ppm, and 2.7 ppm for the corresponding parts in non-organic chicken, respectively. The obtained concentrations were remarkably greater compared to the maximum residual limit released by the Codex Alimentarius Commission.
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Affiliation(s)
- Shirley Palisoc
- Physics Department, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines.,Condensed Matter Research Unit, CENSER, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines
| | - Pietro Gene De Leon
- Physics Department, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines
| | - Aubrey Alzona
- Physics Department, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines
| | - Lotis Racines
- Physics Department, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines.,Central Mindanao University, Musuan, Bukidnon, 8710, Philippines
| | - Michelle Natividad
- Physics Department, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines.,Condensed Matter Research Unit, CENSER, De La Salle University, 2401 Taft Avenue, Manila, 922, Philippines
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22
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Yu L, Chen H, Yue J, Chen X, Sun M, Tan H, Asiri AM, Alamry KA, Wang X, Wang S. Metal–Organic Framework Enhances Aggregation-Induced Fluorescence of Chlortetracycline and the Application for Detection. Anal Chem 2019; 91:5913-5921. [DOI: 10.1021/acs.analchem.9b00319] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Long Yu
- MOE Key Laboratory of Resources and Environmental System Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing 102206, China
| | - Hongxia Chen
- MOE Key Laboratory of Resources and Environmental System Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing 102206, China
| | - Ji Yue
- MOE Key Laboratory of Resources and Environmental System Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing 102206, China
| | - Xinfeng Chen
- MOE Key Laboratory of Resources and Environmental System Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing 102206, China
| | - Mingtai Sun
- MOE Key Laboratory of Resources and Environmental System Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing 102206, China
- Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei, Anhui 230031, China
| | - Hua Tan
- College of Chemistry, Guangdong University of Petrochemical Technology, Maoming, 525000, China
| | - Abdullah M. Asiri
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Khalid A. Alamry
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Xiangke Wang
- MOE Key Laboratory of Resources and Environmental System Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing 102206, China
| | - Suhua Wang
- MOE Key Laboratory of Resources and Environmental System Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing 102206, China
- Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei, Anhui 230031, China
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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23
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Affiliation(s)
- Dongri LIU
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology
| | - Xiaoyi PAN
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology
| | - Wei MU
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology
| | - Chao LI
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology
| | - Xiaojun HAN
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology
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24
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Long D, Peng J, Peng H, Xian H, Li S, Wang X, Chen J, Zhang Z, Ni R. A quadruple-channel fluorescent sensor array based on label-free carbon dots for sensitive detection of tetracyclines. Analyst 2019; 144:3307-3313. [DOI: 10.1039/c9an00148d] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A quadruple-channel fluorescent sensor array based on label-free carbon dots (CDs) was fabricated to detect and discriminate a series of tetracyclines (TCs), including chlortetracycline (CTC), oxytetracycline (OTC), tetracycline (TC) and doxycycline (DOX).
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Affiliation(s)
- Dengying Long
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
| | - Jingdong Peng
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
| | - Huanjun Peng
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
| | - Hong Xian
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
| | - Shiyu Li
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
| | - Xiang Wang
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
| | - Jun Chen
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
| | - Zhongying Zhang
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
| | - Ranxi Ni
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
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25
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Lu W, Jiao Y, Gao Y, Qiao J, Mozneb M, Shuang S, Dong C, Li CZ. Bright Yellow Fluorescent Carbon Dots as a Multifunctional Sensing Platform for the Label-Free Detection of Fluoroquinolones and Histidine. ACS Appl Mater Interfaces 2018; 10:42915-42924. [PMID: 30412373 DOI: 10.1021/acsami.8b16710] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Owing to their diverse properties, fluorescent carbon dots (CDs) have attracted more attention and present enormous potential in development of sensors, bioimaging, drug delivery, microfluidics, photodynamic therapy, light emitting diode, and so forth. Herein, a multifunctional sensing platform based on bright yellow fluorescent CDs (Y-CDs) was designed for the label-free detection of fluoroquinolones (FQs) and histidine (His). The Y-CDs with superior optical and biological merits including high chemical stability, good biocompatibility, and low cytotoxicity were simply synthesized via one-step hydrothermal treatment of o-phenylenediamine ( o-PD) and 4-aminobutyric acid (GABA). The Y-CDs can be utilized to directly monitor the amount of FQs based on fluorescence static quenching owing to the specific interaction between FQs and Y-CDs. Then, the fluorescence of this system can be effectively recovered upon addition of His. The multifunctional sensing platform exhibited high sensitivity and selectivity toward three kinds of FQs and His with low detection limits of 17-67 and 35 nM, respectively. Benefiting from these outstanding characters, the Y-CDs were successfully employed for trace detection of FQs in real samples such as antibiotic tablets and milk products. Furthermore, the probe was also extended to cellular imaging. All of the above prove that this multifunctional sensing platform presents great prospect in multiple applications such as biosensing, biomedicine, disease diagnosis, and environmental monitoring.
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Affiliation(s)
- Wenjing Lu
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
- Nanobioengineering/Bioelectronics Laboratory, and Department of Biomedical Engineering , Florida International University , Miami 33174 , United States
| | - Yuan Jiao
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Yifang Gao
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Jie Qiao
- Nanobioengineering/Bioelectronics Laboratory, and Department of Biomedical Engineering , Florida International University , Miami 33174 , United States
- School of Basic Medical Sciences , Shanxi Medical University , Taiyuan 030001 , China
| | - Maedeh Mozneb
- Nanobioengineering/Bioelectronics Laboratory, and Department of Biomedical Engineering , Florida International University , Miami 33174 , United States
| | - Shaomin Shuang
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Chuan Dong
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering , Shanxi University , Taiyuan 030006 , China
| | - Chen-Zhong Li
- Nanobioengineering/Bioelectronics Laboratory, and Department of Biomedical Engineering , Florida International University , Miami 33174 , United States
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26
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Devkota L, Nguyen LT, Vu TT, Piro B. Electrochemical determination of tetracycline using AuNP-coated molecularly imprinted overoxidized polypyrrole sensing interface. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.03.104] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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27
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Qiao L, Qian S, Wang Y, Yan S, Lin H. Carbon‐Dots‐Based Lab‐On‐a‐Nanoparticle Approach for the Detection and Differentiation of Antibiotics. Chemistry 2018; 24:4703-4709. [DOI: 10.1002/chem.201706056] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Indexed: 12/27/2022]
Affiliation(s)
- Li'na Qiao
- School of Materials Science and EngineeringShanghai University Shanghai 200444 P. R. China
- Key Laboratory of Graphene Technologies and Applications of Zhejiang ProvinceNingbo Institute of Materials Technology & Engineering (NIMTE)Chinese Academy of Sciences Ningbo 315201 P. R. China
| | - Sihua Qian
- Key Laboratory of Graphene Technologies and Applications of Zhejiang ProvinceNingbo Institute of Materials Technology & Engineering (NIMTE)Chinese Academy of Sciences Ningbo 315201 P. R. China
| | - Yuhui Wang
- Key Laboratory of Graphene Technologies and Applications of Zhejiang ProvinceNingbo Institute of Materials Technology & Engineering (NIMTE)Chinese Academy of Sciences Ningbo 315201 P. R. China
| | - Shifeng Yan
- School of Materials Science and EngineeringShanghai University Shanghai 200444 P. R. China
| | - Hengwei Lin
- Key Laboratory of Graphene Technologies and Applications of Zhejiang ProvinceNingbo Institute of Materials Technology & Engineering (NIMTE)Chinese Academy of Sciences Ningbo 315201 P. R. China
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28
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Fu X, Lv R, Su J, Li H, Yang B, Gu W, Liu X. A dual-emission nano-rod MOF equipped with carbon dots for visual detection of doxycycline and sensitive sensing of MnO4−. RSC Adv 2018; 8:4766-4772. [PMID: 35539556 PMCID: PMC9077844 DOI: 10.1039/c7ra12252g] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 01/11/2018] [Indexed: 12/19/2022] Open
Abstract
Herein, ethanediamine-modified carbon dots (CDs) were encapsulated into luminescent MOF(Eu), which was designed for a dual-emission hybrid material (CDs@MOF(Eu)) with diverse fluorescence applications. This material exhibited high selectivity and sensitivity towards doxycycline. With an increasing concentration of doxycycline, the blue light emission of CDs could be quenched, whereas the red light emission of MOF(Eu) was enhanced. In view of this result, more convenient “test paper” was used first as a new tool for doxycycline detection, the colour of which turned from blue-purple to red as observed by the naked eyes under 365 nm UV-irradiation. This hybrid material also was a probe for sensing MnO4− with a low limit of detection and good anti-interference performance. We propose that CDs can improve detection sensitivity compared with the original MOF(Eu). The possible sensing mechanism was discussed in detail. Importantly, the feasibility of this composite for sensing doxycycline in a simulated biological system and sensing MnO4− in tap water was investigated. A dual-emission hybrid material could detect doxycycline and MnO4− sensitively. Test paper was regarded initially as a tool for doxycycline visual detection. A lower LOD of MnO4− showed that carbon dots can accelerate quenching speed of MOF(Eu).![]()
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Affiliation(s)
- Xin Fu
- College of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering
- Nankai University
| | - Rui Lv
- College of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering
- Nankai University
| | - Jian Su
- College of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering
- Nankai University
| | - Hui Li
- College of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering
- Nankai University
| | - Boyi Yang
- College of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering
- Nankai University
| | - Wen Gu
- College of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering
- Nankai University
| | - Xin Liu
- College of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering
- Nankai University
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29
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30
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Song J, Li J, Guo Z, Liu W, Ma Q, Feng F, Dong C. A novel fluorescent sensor based on sulfur and nitrogen co-doped carbon dots with excellent stability for selective detection of doxycycline in raw milk. RSC Adv 2017. [DOI: 10.1039/c7ra01074e] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Sulfur and nitrogen co-doped carbon dots obtained from casein exhibited excellent sensitivity and selectivity for the detection of doxycycline.
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Affiliation(s)
- Jinping Song
- Institute of Environmental Science
- Shanxi University
- Taiyuan
- China
- College of Chemistry and Environmental Engineering, and Institute of Applied Chemistry
| | - Jing Li
- School of Chemistry and Material Science
- Shanxi Normal University
- Linfen
- China
| | - Ziying Guo
- College of Chemistry and Environmental Engineering, and Institute of Applied Chemistry
- Shanxi Datong University
- Datong
- China
| | - Wen Liu
- College of Chemistry and Environmental Engineering, and Institute of Applied Chemistry
- Shanxi Datong University
- Datong
- China
| | - Qi Ma
- College of Chemistry and Environmental Engineering, and Institute of Applied Chemistry
- Shanxi Datong University
- Datong
- China
| | - Feng Feng
- Institute of Environmental Science
- Shanxi University
- Taiyuan
- China
- College of Chemistry and Environmental Engineering, and Institute of Applied Chemistry
| | - Chuan Dong
- Institute of Environmental Science
- Shanxi University
- Taiyuan
- China
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31
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Ghoreishi SM, Behpour M, Hajisadeghian E, Golestaneh M. Voltammetric determination of resorcinol on the surface of a glassy carbon electrode modified with multi-walled carbon nanotube. ARAB J CHEM 2016. [DOI: 10.1016/j.arabjc.2012.04.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Affiliation(s)
- Fang Yuan
- Key Laboratory of Industrial Ecology and Environmental Engineering, School of Environmental Science and Technology, Dalian University of Technology, Dalian, China
| | - Huimin Zhao
- Key Laboratory of Industrial Ecology and Environmental Engineering, School of Environmental Science and Technology, Dalian University of Technology, Dalian, China
| | - Xiaodan Wang
- Key Laboratory of Industrial Ecology and Environmental Engineering, School of Environmental Science and Technology, Dalian University of Technology, Dalian, China
| | - Xie Quan
- Key Laboratory of Industrial Ecology and Environmental Engineering, School of Environmental Science and Technology, Dalian University of Technology, Dalian, China
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Tan B, Zhao H, Du L, Gan X, Quan X. A versatile fluorescent biosensor based on target-responsive graphene oxide hydrogel for antibiotic detection. Biosens Bioelectron 2016; 83:267-73. [PMID: 27132000 DOI: 10.1016/j.bios.2016.04.065] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 04/12/2016] [Accepted: 04/20/2016] [Indexed: 12/28/2022]
Abstract
A fluorescent sensing platform based on graphene oxide (GO) hydrogel was developed through a fast and facile gelation, immersion and fluorescence determination process, in which the adenosine and aptamer worked as the co-crosslinkers to connect the GO sheets and then form the three-dimensional (3D) macrostructures. The as-prepared hydrogel showed high mechanical strength and thermal stability. The optimal hydrogel had a linear response for oxytetracycline (OTC) of 25-1000μg/L and a limit of quantitation (LOQ) of 25μg/L. Moreover, together with the high affinity of the aptamer for its target, this assay exhibited excellent sensitivity and selectivity. According to its design principle, the as-designed hydrogel was also tested to possess the generic detection function for other molecules by simply replacing its recognition element, which is expected to lay a foundation to realize the assembly of functionalized hierarchical graphene-based materials for practical applications in analytical field.
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Affiliation(s)
- Bing Tan
- Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education, China), School of Environmental Science and Technology, Dalian University of Technology, Linggong Road 2, Dalian 116024, PR China
| | - Huimin Zhao
- Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education, China), School of Environmental Science and Technology, Dalian University of Technology, Linggong Road 2, Dalian 116024, PR China.
| | - Lei Du
- Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education, China), School of Environmental Science and Technology, Dalian University of Technology, Linggong Road 2, Dalian 116024, PR China
| | - Xiaorong Gan
- Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education, China), School of Environmental Science and Technology, Dalian University of Technology, Linggong Road 2, Dalian 116024, PR China
| | - Xie Quan
- Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education, China), School of Environmental Science and Technology, Dalian University of Technology, Linggong Road 2, Dalian 116024, PR China
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35
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Xue M, Zhang L, Zhan Z, Zou M, Huang Y, Zhao S. Sulfur and nitrogen binary doped carbon dots derived from ammonium thiocyanate for selective probing doxycycline in living cells and multicolor cell imaging. Talanta 2016; 150:324-30. [DOI: 10.1016/j.talanta.2015.12.024] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 12/09/2015] [Accepted: 12/10/2015] [Indexed: 01/04/2023]
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36
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Tashkhourian J, Absalan G, Jafari M, Zare S. A rapid and sensitive assay for determination of doxycycline using thioglycolic acid-capped cadmium telluride quantum dots. Spectrochim Acta A Mol Biomol Spectrosc 2016; 152:119-125. [PMID: 26204505 DOI: 10.1016/j.saa.2015.07.063] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 06/24/2015] [Accepted: 07/12/2015] [Indexed: 05/20/2023]
Abstract
A rapid, simple and inexpensive spectrofluorimetric sensor for determination of doxycycline based on its interaction with thioglycolic acid-capped cadmium telluride quantum dots (TGA/CdTe QDs) has been developed. Under the optimum experimental conditions, the sensor exhibited a fast response time of <10s. The results revealed that doxycycline could quench the fluorescence of TGA/CdTe QDs via electron transfer from the QDs to doxycycline through a dynamic quenching mechanism. The sensor permitted determination of doxycycline in a concentration range of 1.9×10(-6)-6.1×10(-5)molL(-1) with a detection limit of 1.1×10(-7)molL(-1). The sensor was applied for determination of doxycycline in honey and human serum samples.
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Affiliation(s)
- Javad Tashkhourian
- Professor Massoumi Laboratory, Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran.
| | - Ghodratollah Absalan
- Professor Massoumi Laboratory, Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Marzieh Jafari
- Professor Massoumi Laboratory, Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Saber Zare
- Professor Massoumi Laboratory, Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
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37
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Xu Z, Yi X, Wu Q, Zhu Y, Ou M, Xu X. First report on a BODIPY-based fluorescent probe for sensitive detection of oxytetracycline: application for the rapid determination of oxytetracycline in milk, honey and pork. RSC Adv 2016. [DOI: 10.1039/c6ra19459a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
An effective solution for oxytetracycline detection in actual food samples by a novel BODIPY-based fluorescent probe.
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Affiliation(s)
- Zhiqun Xu
- Key Laboratory of Pharmaceutical Preparations
- College of Chemistry
- Fuzhou University
- Fuzhou
- P. R. China
| | - Xiaofeng Yi
- Key Laboratory of Pharmaceutical Preparations
- College of Chemistry
- Fuzhou University
- Fuzhou
- P. R. China
| | - Qiao Wu
- Key Laboratory of Pharmaceutical Preparations
- College of Chemistry
- Fuzhou University
- Fuzhou
- P. R. China
| | - Yincan Zhu
- Key Laboratory of Pharmaceutical Preparations
- College of Chemistry
- Fuzhou University
- Fuzhou
- P. R. China
| | - Minrui Ou
- Key Laboratory of Pharmaceutical Preparations
- College of Chemistry
- Fuzhou University
- Fuzhou
- P. R. China
| | - Xiaoping Xu
- Key Laboratory of Pharmaceutical Preparations
- College of Chemistry
- Fuzhou University
- Fuzhou
- P. R. China
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38
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Xu Y, Gao M, Zhang G, Wang X, Li J, Wang S, Sang Y. Electrochemically reduced graphene oxide with enhanced electrocatalytic activity toward tetracycline detection. Chinese Journal of Catalysis 2015. [DOI: 10.1016/s1872-2067(15)60956-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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39
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Yahiaoui I, Aissani-Benissad F, Fourcade F, Amrane A. Removal of a mixture tetracycline-tylosin from water based on anodic oxidation on a glassy carbon electrode coupled to activated sludge. Environ Technol 2015; 36:1837-1846. [PMID: 25650749 DOI: 10.1080/09593330.2015.1013571] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The purpose of this study was first to examine the electrochemical oxidation of two antibiotics, tetracycline (TC) and tylosin (Tylo), considered separately or in mixture, on a glassy carbon electrode in aqueous solutions; and then to assess the relevance of such electrochemical process as a pre-treatment prior to a biological treatment (activated sludge) for the removal of these antibiotics. The influence of the working potential and the initial concentration of TC and Tylo on the electrochemical pre-treatment process was also investigated. It was noticed that antibiotics degradation was favoured at high potential (2.4 V/ saturated calomel electrode (SCE)), achieving total degradation after 50 min for TC and 40 min for Tylo for 50 mg L(-1) initial concentration, with a higher mineralization efficiency in the case of TC. The biological oxygen demand in 5 days (BOD5)/Chemical oxygen demand (COD) ratio increased substantially, from 0.033 to 0.39 and from 0.038 to 0.50 for TC and Tylo, respectively. Regarding the mixture (TC and Tylo), the mineralization yield increased from 10.6% to 30.0% within 60 min of reaction time when the potential increased from 1.5 to 2.4 V/SCE and the BOD5/COD ratio increased substantially from 0.010 initially to 0.29 after 6 h of electrochemical pre-treatment. A biological treatment was, therefore, performed aerobically during 30 days, leading to an overall decrease of 72% of the dissolved organic carbon by means of the combined process.
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Affiliation(s)
- Idris Yahiaoui
- a Laboratoire de Génie de l'Environnement (LGE) , Faculté de Technologie, Université de Bejaia , 06000 Bejaia , Algeria
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Theanponkrang S, Suginta W, Weingart H, Winterhalter M, Schulte A. Robotic voltammetry with carbon nanotube-based sensors: a superb blend for convenient high-quality antimicrobial trace analysis. Int J Nanomedicine 2015; 10:859-68. [PMID: 25670899 PMCID: PMC4315560 DOI: 10.2147/ijn.s75237] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
A new automated pharmacoanalytical technique for convenient quantification of redox-active antibiotics has been established by combining the benefits of a carbon nanotube (CNT) sensor modification with electrocatalytic activity for analyte detection with the merits of a robotic electrochemical device that is capable of sequential nonmanual sample measurements in 24-well microtiter plates. Norfloxacin (NFX) and ciprofloxacin (CFX), two standard fluoroquinolone antibiotics, were used in automated calibration measurements by differential pulse voltammetry (DPV) and accomplished were linear ranges of 1–10 μM and 2–100 μM for NFX and CFX, respectively. The lowest detectable levels were estimated to be 0.3±0.1 μM (n=7) for NFX and 1.6±0.1 μM (n=7) for CFX. In standard solutions or tablet samples of known content, both analytes could be quantified with the robotic DPV microtiter plate assay, with recoveries within ±4% of 100%. And recoveries were as good when NFX was evaluated in human serum samples with added NFX. The use of simple instrumentation, convenience in execution, and high effectiveness in analyte quantitation suggest the merger between automated microtiter plate voltammetry and CNT-supported electrochemical drug detection as a novel methodology for antibiotic testing in pharmaceutical and clinical research and quality control laboratories.
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Affiliation(s)
- Somjai Theanponkrang
- School of Chemistry, Institute of Science, Nakhon Ratchasima, Thailand ; Biochemistry- Electrochemistry Research Unit, Institute of Science, Nakhon Ratchasima, Thailand
| | - Wipa Suginta
- Biochemistry- Electrochemistry Research Unit, Institute of Science, Nakhon Ratchasima, Thailand ; School of Biochemistry, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Helge Weingart
- Life Sciences, School of Engineering and Science, Jacobs University Bremen, Bremen, Germany
| | - Mathias Winterhalter
- Life Sciences, School of Engineering and Science, Jacobs University Bremen, Bremen, Germany
| | - Albert Schulte
- School of Chemistry, Institute of Science, Nakhon Ratchasima, Thailand ; Biochemistry- Electrochemistry Research Unit, Institute of Science, Nakhon Ratchasima, Thailand
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42
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Yuan F, Zhao H, Zhang Z, Gao L, Xu J, Quan X. Fluorescent biosensor for sensitive analysis of oxytetracycline based on an indirectly labelled long-chain aptamer. RSC Adv 2015. [DOI: 10.1039/c5ra04025f] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
A fluorescent assay for oxytetracycline detection is presented based on an indirectly fluorescein-labelled aptamer probe, which was fabricated through hybridization of an oxytetracycline long-chain aptamer with a FAM-labelled short-chain ssDNA.
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Affiliation(s)
- Fang Yuan
- Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education, China)
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Huimin Zhao
- Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education, China)
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Zhinan Zhang
- Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education, China)
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Lichen Gao
- Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education, China)
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Jintao Xu
- Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education, China)
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Xie Quan
- Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education, China)
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian 116024
- P. R. China
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43
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Abstract
A well-designed turn-on sensor has been constructed and used for the assay of oxytetracycline hydrochloride in real milk samples.
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Affiliation(s)
- Xuting An
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Key Laboratory of Chemo-Biosensing
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Shujuan Zhuo
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Key Laboratory of Chemo-Biosensing
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Ping Zhang
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Key Laboratory of Chemo-Biosensing
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Changqing Zhu
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Key Laboratory of Chemo-Biosensing
- College of Chemistry and Materials Science
- Anhui Normal University
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44
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Akeneev Y, Slepchenko G, Deryabina V, Gindullina T, Maximchuk I, Shchukina T. Determination of Tetracycline in Honey by Voltammetry. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.proche.2015.10.056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Chen X, Zhao L, Tian X, Lian S, Huang Z, Chen X. A novel electrochemiluminescence tetracyclines sensor based on a Ru(bpy)32+-doped silica nanoparticles/Nafion film modified electrode. Talanta 2014; 129:26-31. [DOI: 10.1016/j.talanta.2014.04.054] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Revised: 04/13/2014] [Accepted: 04/21/2014] [Indexed: 11/19/2022]
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47
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Shen L, Chen J, Li N, He P, Li Z. Rapid colorimetric sensing of tetracycline antibiotics with in situ growth of gold nanoparticles. Anal Chim Acta 2014; 839:83-90. [PMID: 25066722 DOI: 10.1016/j.aca.2014.05.021] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Revised: 05/08/2014] [Accepted: 05/14/2014] [Indexed: 11/27/2022]
Abstract
A colorimetric assay utilizing the formation of gold nanoparticles was developed to detect tetracycline antibiotics in fluidic samples. Tetracycline antibiotics showed the capability of directly reducing aurate salts into atomic gold which form gold nanoparticles spontaneously under proper conditions. The resulted gold nanoparticles showed characteristic plasmon absorbance at 526 nm, which can be visualized by naked eyes or with a spectrophotometer. UV-vis absorbance of the resulted gold nanoparticles is correlated directly with the concentrations of tetracycline antibiotics in the solution, allowing for quantitative colorimetric detection of tetracycline antibiotics. Reaction conditions, such as pH, temperature, reaction time, and ionic strength were optimized. Sensitivity of the colorimetric assay can be enhanced by the addition of gold nanoparticle seeds, a LOD as low as 20 ng mL(-1) can be achieved with the help of seed particles. The colorimetric assay showed minimum interference from ethanol, methanol, urea, glucose, and other antibiotics such as sulfonamides, amino glycosides etc. Validity of the method was also evaluated on urine samples spiked with tetracycline antibiotics. The method provides a broad spectrum detection method for rapid and sensitive detection of reductive substances such as tetracycline antibiotics in liquid and biological samples.
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Affiliation(s)
- Li Shen
- Logistics School, Beijing Wuzi University, Beijing 101149, China.
| | - Jing Chen
- Logistics School, Beijing Wuzi University, Beijing 101149, China
| | - Na Li
- Logistics School, Beijing Wuzi University, Beijing 101149, China
| | - Pingli He
- State Key Laboratory of Animal Nutrition, China Agricultural University, Beijing 100094, China
| | - Zhen Li
- State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, Beijing 100193, China
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48
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Kruid J, Fogel R, Limson J. Voltammetric investigation of complex growth media at a bare glassy carbon electrode: A case study of oxytetracycline. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.08.188] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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49
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Gürler B, Özkorucuklu SP, Kır E. Voltammetric behavior and determination of doxycycline in pharmaceuticals at molecularly imprinted and non-imprinted overoxidized polypyrrole electrodes. J Pharm Biomed Anal 2013; 84:263-8. [DOI: 10.1016/j.jpba.2013.06.009] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 06/06/2013] [Accepted: 06/11/2013] [Indexed: 11/22/2022]
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50
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Zhao H, Gao S, Liu M, Chang Y, Fan X, Quan X. Fluorescent assay for oxytetracycline based on a long-chain aptamer assembled onto reduced graphene oxide. Mikrochim Acta 2013. [DOI: 10.1007/s00604-013-1006-7] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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