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Zokhtareh R, Rahimnejad M, Najafpour-Darzi G, Karimi-Maleh H. A novel sensing platform for electrochemical detection of metronidazole antibiotic based on green-synthesized magnetic Fe 3O 4 nanoparticles. ENVIRONMENTAL RESEARCH 2023; 216:114643. [PMID: 36341789 DOI: 10.1016/j.envres.2022.114643] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 10/02/2022] [Accepted: 10/20/2022] [Indexed: 06/16/2023]
Abstract
The spread of antibiotic resistant genes has become a serious global concern. Thus, the development of efficient antibiotic monitoring systems to reduce their environmental risks is of great importance. Here, a potent electrochemical sensor was fabricated to detect metronidazole (MNZ) on the basis of green synthesis of Fe3O4 nanoparticles (NPs) using Sambucus ebulus L. leaves alcoholic plant extract as a safe and impressive reducing and stabilizing agent. Several analyses such as X-ray diffraction (XRD), Fourier transform infrared spectrophotometer (FTIR), thermogravimetric analysis (TGA), field emission scanning electron microscope (FESEM), energy dispersive X-ray spectroscopy (EDX), and dynamic light scattering (DLS) confirmed the production of homogeneous, monodisperse, regular, and stable magnetite NPs with a spherical morphology. The as-prepared Fe3O4NPs were afterwards applied to evaluate the electrochemical activity of MNZ by merging them with graphene nanosheets (GR NSs) on the glassy carbon electrode (GCE). The GR/Fe3O4NPs/GCE represented extraordinary catalytic activity toward MNZ with two dynamic ranges of 0.05-5 μM and 5-120 μM, limit of detection (LOD) of 0.23 nM, limit of quantification (LOQ) of 0.76 nM, and sensitivity of 7.34 μA μM-1 cm-2. The fabricated sensor was further employed as a practical tool for electrochemical detection of MNZ in real aqueous samples.
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Affiliation(s)
- Rosan Zokhtareh
- Biofuel and Renewable Energy Research Center, Department of Biotechnology, Faculty of Chemical Engineering, Babol Noshirvani University of Technology, Babol, Iran
| | - Mostafa Rahimnejad
- Biofuel and Renewable Energy Research Center, Department of Biotechnology, Faculty of Chemical Engineering, Babol Noshirvani University of Technology, Babol, Iran.
| | - Ghasem Najafpour-Darzi
- Biotechnology Research Laboratory, Department of Biotechnology, Faculty of Chemical Engineering, Babol Noshirvani University of Technology, Babol, Iran
| | - Hassan Karimi-Maleh
- School of Resources and Environment, University of Electronic Science and Technology of China, P.O. Box 611731, Xiyuan Ave, Chengdu, PR China; Department of Chemical Engineering, Quchan University of Technology, Quchan, Iran; Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, 2028 Johannesburg, P.O. Box 17011, South Africa
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3
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Spector DV, Erofeev AS, Gorelkin PV, Vaneev AN, Akasov RA, Ul'yanovskiy NV, Nikitina VN, Semkina AS, Vlasova KY, Soldatov MA, Trigub AL, Skvortsov DA, Finko AV, Zyk NV, Sakharov DA, Majouga AG, Beloglazkina EK, Krasnovskaya OO. Electrochemical Detection of a Novel Pt(IV) Prodrug with the Metronidazole Axial Ligand in the Hypoxic Area. Inorg Chem 2022; 61:14705-14717. [PMID: 36047922 DOI: 10.1021/acs.inorgchem.2c02062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report herein a Pt(IV) prodrug with metronidazole in axial positions Pt-Mnz. The nitroaromatic axial ligand was conjugated with a cisplatin scaffold to irreversibly reduce under hypoxic conditions, thereby retaining the Pt(IV) prodrug in the area of hypoxia. X-ray near-edge adsorption spectroscopy (XANES) on dried drug-preincubated tumor cell samples revealed a gradual release of cisplatin from the Pt-Mnz prodrug instead of rapid intracellular degradation. The ability of the prodrug to penetrate into three-dimensional (3D) spheroid cellular cultures was evaluated by a novel electrochemical assay via a platinum-coated carbon nanoelectrode, capable of single-cell measurements. Using a unique technique of electrochemical measurements in single tumor spheroids, we were able to both detect the real-time response of the axial ligand to hypoxia and establish the depth of penetration of the drug into the tumor model.
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Affiliation(s)
- Daniil V Spector
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, Moscow 119991, Russia.,National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow 119049, Russia
| | - Alexander S Erofeev
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, Moscow 119991, Russia.,National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow 119049, Russia
| | - Petr V Gorelkin
- National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow 119049, Russia
| | - Alexander N Vaneev
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, Moscow 119991, Russia.,National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow 119049, Russia
| | - Roman A Akasov
- I.M. Sechenov First Moscow State Medical University, Trubetskaya 8-2, Moscow 119991, Russia.,Federal Scientific Research Center "Crystallography and Photonics" Russian Academy of Sciences, Leninskiy Prospect 59, Moscow 119333, Russia
| | - Nikolay V Ul'yanovskiy
- Core Facility Center "Arktika," Northern (Arctic) Federal University, Arkhangelsk 163002, Russia
| | - Vita N Nikitina
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, Moscow 119991, Russia
| | - Alevtina S Semkina
- Pirogov Russian National Research Medical University (RNRMU), Ostrovitianov 1, Moscow 117997, Russia.,Department of Basic and Applied Neurobiology, Serbsky National Medical Research Center for Psychiatry and Narcology, Kropotkinskiy 23, Moscow 119034, Russia
| | - Kseniya Yu Vlasova
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, Moscow 119991, Russia.,Pirogov Russian National Research Medical University (RNRMU), Ostrovitianov 1, Moscow 117997, Russia
| | - Mikhail A Soldatov
- The Smart Materials Research Institute Southern Federal University Sladkova, 178/24, Rostov-on-Don 344090, Russia
| | - Alexander L Trigub
- National Research Center "Kurchatov Institute", Akademika Kurcha-tova pl.,1, Moscow 123182, Russia
| | - Dmitry A Skvortsov
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, Moscow 119991, Russia
| | - Alexander V Finko
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, Moscow 119991, Russia
| | - Nikolay V Zyk
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, Moscow 119991, Russia
| | - Dmitry A Sakharov
- Mendeleev University of Chemical Technology of Russia, Miusskaya sq. 9, Moscow 125047, Russia
| | - Alexander G Majouga
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, Moscow 119991, Russia.,National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow 119049, Russia.,Mendeleev University of Chemical Technology of Russia, Miusskaya sq. 9, Moscow 125047, Russia
| | - Elena K Beloglazkina
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, Moscow 119991, Russia
| | - Olga O Krasnovskaya
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, Moscow 119991, Russia.,National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow 119049, Russia
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7
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Gopi PK, Ngo DB, Chen SM, Ravikumar CH, Surareungchai W. High-performance electrochemical sensing of hazardous pesticide Paraoxon using BiVO 4 nano dendrites equipped catalytic strips. CHEMOSPHERE 2022; 288:132511. [PMID: 34688713 DOI: 10.1016/j.chemosphere.2021.132511] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 10/01/2021] [Accepted: 10/06/2021] [Indexed: 06/13/2023]
Abstract
Paraoxon is one of the pesticide that can induce toxicity to nervous system of living organisms. In this work, we focused on synthesizing the catalyst Bismuth Vanadate with the properties that can sense the presence of organophosphorus compounds and characterized them with various characterization methods. The structural studies done by XRD, UV spectroscopy and FTIR spectroscopy. Morphological studies were carried by SEM and TEM. Elemental analysis using XPS spectra. The proposed electrocatalyst was successfully applied as the active electrode material modifying the screen printed carbon electrode for electrochemical sensor applications. The results of the studies indicate that bismuth vanadate modified electrode exhibited four electron transfer process for reduction of nitro group and this lead to the superior electrochemical sensing performance for ethyl Paraoxon with a detection limit of 0.03 μM and good sensitivity 0.345 μA μM-1 cm-2 with excellent reproducibility, repeatability, stability and selectivity over common interferents. Furthermore, the practical application was successfully carried using the proposed modified strips to determine Paraoxon presence in the river water sample with satisfactory results. This proposed catalyst can act as a desirable candidate for the rapid electrochemical sensor.
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Affiliation(s)
- Praveen Kumar Gopi
- Electroanalysis and Bioelectrochemistry Lab, Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei, 106, Taiwan, ROC
| | - Duy Ba Ngo
- School of Bio Resources and Technology, King Mongkut's University of Technology Thonburi (KMUTT), Bangkok, 10150, Thailand
| | - Shen-Ming Chen
- Electroanalysis and Bioelectrochemistry Lab, Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei, 106, Taiwan, ROC.
| | - Chandan Hunsur Ravikumar
- Centre for Nano and Material Sciences, Jain Global Campus, Jain University, Jakkasandra Post, Ramanagaram Dist, 562112, India; Pilot Plant Development and Training Institute, King Mongkut's University of Technology Thonburi, Bankhuntien-Chaitalay Road, Thakam, Bangkok, 10150, Thailand
| | - Werasak Surareungchai
- School of Bio Resources and Technology, King Mongkut's University of Technology Thonburi (KMUTT), Bangkok, 10150, Thailand; Nanoscience and Nanotechnology Program, KMUTT, Bangkok, 10140, Thailand
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Gopi PK, Srinithi S, Chen SM, Hunsur Ravikumar C. Simple construction of GdBiVO4 assembled on reduced graphene oxide for selective and sensitive electrochemical detection of chloramphenicol in food samples. NEW J CHEM 2022. [DOI: 10.1039/d1nj04457e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In the present study, the influence of phase purity and crystallinity on the electrochemical properties of well-designed GdBiVO4@rGO nanocomposite, fabricated by the facile hydrothermal method for the detection of chloramphenicol (CP), is reported.
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Affiliation(s)
- Praveen Kumar Gopi
- Electroanalysis and Bioelectrochemistry Lab, Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No. 1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan, Republic of China
| | - Subburaj Srinithi
- Electroanalysis and Bioelectrochemistry Lab, Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No. 1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan, Republic of China
| | - Shen-Ming Chen
- Electroanalysis and Bioelectrochemistry Lab, Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No. 1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan, Republic of China
| | - Chandan Hunsur Ravikumar
- Centre for Nano and Materials Sciences, Jain global campus, Jain University, Jakkasandra post Ramanagaram dist., India, 52110
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Kalhorizadeh T, Dahrazma B, Zarghami R, Mirzababaei S, Kirillov AM, Abazari R. Quick removal of metronidazole from aqueous solutions using metal–organic frameworks. NEW J CHEM 2022. [DOI: 10.1039/d1nj06107k] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Two MOFs were assembled, characterized and investigated in detail as efficient adsorbents for removal of the metronidazole antibiotic. Adsorption isotherms and kinetic features were also studied.
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Affiliation(s)
- Tina Kalhorizadeh
- Department of Civil and Environment Engineering, Shahrood University of Technology, Shahrood, Iran
| | - Behnaz Dahrazma
- Department of Civil and Environment Engineering, Shahrood University of Technology, Shahrood, Iran
| | - Reza Zarghami
- Pharmaceutical Engineering Research Laboratory, Pharmaceutical Process Centers of Excellence, College of Engineering, University of Tehran, P.O. Box 11155-4563, Tehran, Iran
| | - Soheyl Mirzababaei
- Pharmaceutical Engineering Research Laboratory, Pharmaceutical Process Centers of Excellence, College of Engineering, University of Tehran, P.O. Box 11155-4563, Tehran, Iran
| | - Alexander M. Kirillov
- Centro de Química Estrutural, Institute of Molecular Sciences, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Reza Abazari
- Department of Chemistry, Faculty of Science, University of Maragheh, P.O. Box 55181-83111, Maragheh, Iran
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