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Haider S, Zaib M, Farooq U, Salman M, Bajwa RA, Shahida S, Aslam M. Development of a robust method for Cd(II) ions analysis using CeO 2- and CeO 2-Cu-BTC-based electrochemical sensors. ENVIRONMENTAL MONITORING AND ASSESSMENT 2024; 196:435. [PMID: 38587761 DOI: 10.1007/s10661-024-12594-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 03/30/2024] [Indexed: 04/09/2024]
Abstract
Simple and sensitive electrochemical sensors were fabricated from cerium oxide (CeO2) and copper-benzene tricarboxylic acid-modified cerium oxide (CeO2-Cu-BTC) materials for differential pulse voltammetric analysis of toxic cadmium (Cd) ions in aqueous solutions. The materials were prepared by hydrothermal method and structurally characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy with energy-dispersive X-ray (SEM-EDX), thermogravimetric analysis (TGA), and X-ray diffraction analysis (XRD). The CeO2-modified carbon paste electrode (CeCPE) and the CeO2-Cu-BTC-modified carbon paste electrode (CeBCPE) were electrochemically characterized by their cyclic voltammetry and electrochemical impedance study in standard K3[Fe(CN)6] single-electron redox process. Their electrochemical surface areas, electrode surface coverages, and charge transfer resistances were calculated to be 1.46 cm2, 2.338 × 10-5 mol∙cm-2, and 2790 Ω and 5.48 cm2, 2.476 × 10-5 mol∙cm-2, and 1254.65 Ω for CeCPE and CeBCPE, respectively. These fabricated electrodes were used as electrochemical sensors for cadmium ion estimation by optimizing the experimental parameters through differential pulse voltammetry. The optimized conditions included 10% modifier for CeCPE and 5% modifier for CeBCPE in 0.12 M HCl solution of pH 5 as supporting electrolyte at - 1.2 V deposition for 30 s in 0.01 to 10 mg L-1 linear cadmium solution range. Under these conditions, the limit of quantification (LOQ) of 0.368 mg L-1 and 0.005 mg L-1 was calculated for CeCPE and CeBCPE electrodes, respectively. The limit of detection (LOD) was calculated to be 0.121 mg L-1 and 0.002 mg L-1 for CeCPE and CeBCPE, respectively. All the experimental results indicated that electrodes fabricated from CeO2-Cu-BTC show better performance as compared to CeO2-based electrodes. Both these types of electrochemical sensors presented good repeatability and performance in the presence of interfering ions as well. From these findings, it can also be inferred that these electrochemical sensors can provide a simple and very sensitive method for approximation of toxic cadmium ions in aqueous solutions.
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Affiliation(s)
- Sabah Haider
- Centre for Analytical Chemistry, School of Chemistry, University of the Punjab, Lahore, 54590, Pakistan
| | - Maria Zaib
- Department of Chemistry, University of Jhang, Jhang, Pakistan
| | - Umar Farooq
- Centre for Analytical Chemistry, School of Chemistry, University of the Punjab, Lahore, 54590, Pakistan.
| | - Muhammad Salman
- Centre for Applied Chemistry, School of Chemistry, University of the Punjab, Lahore, 54590, Pakistan
| | - Rabia Akram Bajwa
- Centre for Analytical Chemistry, School of Chemistry, University of the Punjab, Lahore, 54590, Pakistan
| | - Shabnam Shahida
- Department of Chemistry, University of Poonch, Rawalakot, Azad Kashmir, Pakistan
| | - Muhammad Aslam
- Institute of Physics and Technology, Ural Federal University, Mira Str.19, 620002, Yekaterinburg, Russia
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Yulkifli Y, Yandes WP, Isa IM, Hashim N, Ulianas A, Sharif SNM, Saidin MI, Ahmad MS, Yazid SNAM, Suyanta S, Nuryadi R, Abd Azis N. A Nanocomposite Paste Electrode Sensor for Simultaneous Detection of Uric Acid and Bisphenol A Using Zinc Hydroxide Nitrate-Sodium Dodecylsulfate Bispyribac. SENSORS (BASEL, SWITZERLAND) 2023; 23:8366. [PMID: 37896460 PMCID: PMC10610553 DOI: 10.3390/s23208366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 09/29/2023] [Accepted: 10/07/2023] [Indexed: 10/29/2023]
Abstract
The fabrication of a zinc hydroxide nitrate-sodium dodecylsulfate bispyribac modified with multi-walled carbon nanotube (ZHN-SDS-BP/MWCNT) paste electrode for uric acid and bisphenol A detection was presented in this study. Electrochemical impedance spectroscopy, chronocoulometry, square-wave voltammetry, and cyclic voltammetry were all used to examine the electrocatalytic activities of modified paste electrodes. The modified electrode's sensitivity and selectivity have been considered in terms of the composition of the modifier in percentages, the types of supporting electrolytes used, the pH of the electrolyte, and square-wave voltammetry parameters like frequency, pulse size, and step increment. Square-wave voltammetry is performed by applying a small amplitude square-wave voltage to a scanning potential from -0.3 V to +1.0 V, demonstrating a quick response time and high sensitivity. The ZHN-SDS-BP/MWCNT sensor demonstrated a linear range for uric acid and bisphenol A from 5.0 µM to 0.7 mM, with a limit of detection of 0.4 µM and 0.8 µM, respectively, with good reproducibility, repeatability, and stability as well. The modified paste electrode was successfully used in the determination of uric acid and bisphenol A in samples of human urine and lake water.
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Affiliation(s)
- Yulkifli Yulkifli
- Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang, Padang 25131, Indonesia
| | - Widya Putri Yandes
- Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjong Malim 35900, Perak, Malaysia; (W.P.Y.); (N.H.); (S.N.M.S.); (M.I.S.); (M.S.A.); (S.N.A.M.Y.)
| | - Illyas Md Isa
- Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjong Malim 35900, Perak, Malaysia; (W.P.Y.); (N.H.); (S.N.M.S.); (M.I.S.); (M.S.A.); (S.N.A.M.Y.)
| | - Norhayati Hashim
- Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjong Malim 35900, Perak, Malaysia; (W.P.Y.); (N.H.); (S.N.M.S.); (M.I.S.); (M.S.A.); (S.N.A.M.Y.)
| | - Alizar Ulianas
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang, Padang 25131, Indonesia;
| | - Sharifah Norain Mohd Sharif
- Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjong Malim 35900, Perak, Malaysia; (W.P.Y.); (N.H.); (S.N.M.S.); (M.I.S.); (M.S.A.); (S.N.A.M.Y.)
| | - Mohamad Idris Saidin
- Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjong Malim 35900, Perak, Malaysia; (W.P.Y.); (N.H.); (S.N.M.S.); (M.I.S.); (M.S.A.); (S.N.A.M.Y.)
| | - Mohamad Syahrizal Ahmad
- Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjong Malim 35900, Perak, Malaysia; (W.P.Y.); (N.H.); (S.N.M.S.); (M.I.S.); (M.S.A.); (S.N.A.M.Y.)
| | - Siti Nur Akmar Mohd Yazid
- Department of Chemistry, Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, Tanjong Malim 35900, Perak, Malaysia; (W.P.Y.); (N.H.); (S.N.M.S.); (M.I.S.); (M.S.A.); (S.N.A.M.Y.)
| | - Suyanta Suyanta
- Department of Chemistry Education, Faculty of Mathematics and Natural Science, Yogyakarta State University, Yogyakarta 55281, Indonesia;
| | - Ratno Nuryadi
- Center for Materials Technology, Agency for the Assessment and Application of Technology, Puspiptek Building #224, South Tangerang, Banten 15314, Indonesia;
| | - Nurashikin Abd Azis
- Department of Academic Affairs, North Borneo University College, Wisma Angkatan Hebat, 1 Borneo, Jalan Sulaman, Kota Kinabalu 88400, Sabah, Malaysia;
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Saad AS, Ismail NS, Gaber NS, Elzanfaly ES. A chemically modified solid-state sensor for magnesium(ii) ions and esomeprazole magnesium potentiometric assay. RSC Adv 2023; 13:1995-2003. [PMID: 36712625 PMCID: PMC9832439 DOI: 10.1039/d2ra06839g] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 01/02/2023] [Indexed: 01/12/2023] Open
Abstract
The use of electrochemical sensors offers a simple, affordable solution with great reliability. Magnesium is a mineral that the body requires to function properly. It encourages preserving a stable pulse, strong bones, and healthy blood pressure. Herein, a novel ion-selective electrode using esomeprazole magnesium trihydrate as an ion-association complex was developed for magnesium(ii) ion determination in mineral water, drug substances, and pharmaceutical formulations. The electrode response was optimized in terms of plasticizer type, ion exchanger concentration, and membrane composition. To find the best sensor combination, the initial optimization research was performed using eight different sensors. A membrane containing 20% esomeprazole magnesium trihydrate, 36% carbon, and 44% o-Nitrophenyl Octyl Ether (NPOE) as a plasticizer yielded the best potentiometric response. The developed sensor demonstrated a Nernstian response with a slope of 29.93 ± 0.1 mV per decade in the concentration range of 1.41 × 10-5 mol L-1 to 1 × 10-2 mol L-1. Within a pH range of 5-8, it had a low detection limit of 4.13 × 10-6 mol L-1. When compared to the official method, there are no statistically significant differences.
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Affiliation(s)
- Ahmed S. Saad
- Analytical Chemistry Department, Cairo University, Faculty of PharmacyKasr El-Aini St11562 CairoEgypt+201004009443,Medicinal Chemistry Department, PharmD Program, Egypt – Japan University of Science and Technology (E-JUST)New Borg El-Arab City21934 AlexandriaEgypt
| | - Nahla S. Ismail
- National Organization of Drug Control and ResearchAgouzaGizaEgypt
| | - Noran S. Gaber
- National Organization of Drug Control and ResearchAgouzaGizaEgypt
| | - Eman S. Elzanfaly
- Analytical Chemistry Department, Cairo University, Faculty of PharmacyKasr El-Aini St11562 CairoEgypt+201004009443,Pharmaceutical Chemistry Department, Faculty of Pharmacy and Drug Technology, Egyptian Chinese UniversityCairoEgypt
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Ali AMBH, Rageh AH, Abdel-aal FA, Mohamed AMI. Anatase titanium oxide nanoparticles and multi-walled carbon nanotubes-modified carbon paste electrode for simultaneous determination of avanafil and doxorubicin in plasma samples. Microchem J 2022. [DOI: 10.1016/j.microc.2022.108261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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5
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Saad AS, Ismail NS, Gaber NS, Elzanfaly ES. Erdosteine-based potentiometric sensor for real-time surveillance of copper traces in food supplements and shredded canned tuna. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.105026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Kaur H, Siwal SS, Saini RV, Singh N, Thakur VK. Significance of an Electrochemical Sensor and Nanocomposites: Toward the Electrocatalytic Detection of Neurotransmitters and Their Importance within the Physiological System. ACS NANOSCIENCE AU 2022; 3:1-27. [PMID: 37101467 PMCID: PMC10125382 DOI: 10.1021/acsnanoscienceau.2c00039] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/17/2022] [Accepted: 10/17/2022] [Indexed: 11/07/2022]
Abstract
A prominent neurotransmitter (NT), dopamine (DA), is a chemical messenger that transmits signals between one neuron to the next to pass on a signal to and from the central nervous system (CNS). The imbalanced concentration of DA may cause numerous neurological sicknesses and syndromes, for example, Parkinson's disease (PD) and schizophrenia. There are many types of NTs in the brain, including epinephrine, norepinephrine (NE), serotonin, and glutamate. Electrochemical sensors have offered a creative direction to biomedical analysis and testing. Researches are in progress to improve the performance of sensors and develop new protocols for sensor design. This review article focuses on the area of sensor growth to discover the applicability of polymers and metallic particles and composite materials as tools in electrochemical sensor surface incorporation. Electrochemical sensors have attracted the attention of researchers as they possess high sensitivity, quick reaction rate, good controllability, and instantaneous detection. Efficient complex materials provide considerable benefits for biological detection as they have exclusive chemical and physical properties. Due to distinctive electrocatalytic characteristics, metallic nanoparticles add fascinating traits to materials that depend on the material's morphology and size. Herein, we have collected much information on NTs and their importance within the physiological system. Furthermore, the electrochemical sensors and corresponding techniques (such as voltammetric, amperometry, impedance, and chronoamperometry) and the different types of electrodes' roles in the analysis of NTs are discussed. Furthermore, other methods for detecting NTs include optical and microdialysis methods. Finally, we show the advantages and disadvantages of different techniques and conclude remarks with future perspectives.
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Affiliation(s)
- Harjot Kaur
- Department of Chemistry, M.M. Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, Haryana 133207, India
| | - Samarjeet Singh Siwal
- Department of Chemistry, M.M. Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, Haryana 133207, India
| | - Reena V. Saini
- Department of Biotechnology, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, Haryana 133207, India
| | - Nirankar Singh
- Department of Chemistry, M.M. Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, Haryana 133207, India
| | - Vijay Kumar Thakur
- Biorefining and Advanced Materials Research Center, Scotland’s Rural College (SRUC), Kings Buildings, Edinburgh EH9 3JG, United Kingdom
- School of Engineering, University of Petroleum & Energy Studies (UPES), Dehradun, Uttarakhand 248007, India
- Centre for Research & Development, Chandigarh University, Mohali, Punjab 140413, India
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de Oliveira C, Maciel JV, Christ-Ribeiro A, Guarda A, Dias D. A Voltammetric Approach for the Simultaneous Determination of Cd and Pb in Water Applying Carbon Paste Electrode Modified with Bismuth Film. JOURNAL OF ANALYTICAL CHEMISTRY 2022. [DOI: 10.1134/s1061934822030078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Multivariate optimization of a novel potentiometric sensor to determine silver ions in real water and pharmacological product samples. MONATSHEFTE FUR CHEMIE 2022. [DOI: 10.1007/s00706-022-02904-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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9
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Sarvestani MRJ, Madrakian T, Afkhami A. Developed electrochemical sensors for the determination of beta-blockers: A comprehensive review. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115666] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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10
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Preparation of modified carbon paste electrodes from orange peel and used coffee ground. New materials for the treatment of dye-contaminated solutions using electro-Fenton processes. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138861] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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Voltammetric Determination of Ceftizoxime by a Carbon Paste Electrode Modified with Ionic Liquid and Cu (Him)2 Nanoparticles. Top Catal 2021. [DOI: 10.1007/s11244-021-01469-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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12
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Vernekar PR, Purohit B, Shetti NP, Chandra P. Glucose modified carbon paste sensor in the presence of cationic surfactant for mefenamic acid detection in urine and pharmaceutical samples. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105599] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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13
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Kava AA, Henry CS. Exploring carbon particle type and plasma treatment to improve electrochemical properties of stencil-printed carbon electrodes. Talanta 2021; 221:121553. [PMID: 33076109 PMCID: PMC7575823 DOI: 10.1016/j.talanta.2020.121553] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/08/2020] [Accepted: 08/10/2020] [Indexed: 12/20/2022]
Abstract
Stencil-printing conductive carbon inks has revolutionized the development of inexpensive, disposable and portable electrochemical sensors. However, stencil-printed carbon electrodes (SPCEs) typically suffer from poor electrochemical properties. While many surface pretreatments and modifications have been tested to improve the electrochemical activity of SPCEs, the bulk composition of the inks used for printing has been largely ignored. Recent studies of other carbon composite electrode materials show significant evidence that the conductive carbon particle component is strongly related to electrochemical performance. However, such a study has not been carried out with SPCEs. In this work, we perform a systematic characterization of SPCEs made with different carbon particle types including graphite particles, glassy carbon microparticles and carbon black. The relationship between carbon particle characteristics including particle size, particle purity, and particle morphology as well as particle mass loading on the fabrication and electrochemical properties of SPCEs is studied. SPCEs were plasma treated for surface activation and the electrochemical properties of both untreated and plasma treated SPCEs are also compared. SPCEs displayed distinct analytical utilities characterized through solvent window and double layer capacitance. Cyclic voltammetry (CV) of several standard redox probes, FcTMA+, ferri/ferrocyanide, and pAP was used to establish the effects of carbon particle type and plasma treatment on electron transfer kinetics of SPCEs. CV of the biologically relevant molecules uric acid, NADH and dopamine was employed to further illustrate the differences in sensing and fouling characteristics of SPCEs fabricated with different carbon particle types. SEM imaging revealed significant differences in the SPCE surface microstructures. This systematic study demonstrates that the electrochemical properties of SPCEs can be tuned and significantly improved through careful selection of carbon particle type and plasma cleaning with a goal toward the development of better performing electrochemical point-of-need sensors.
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Affiliation(s)
- Alyssa A Kava
- Department of Chemistry, Colorado State University, Fort Collins, CO, 80523, United States
| | - Charles S Henry
- Department of Chemistry, Colorado State University, Fort Collins, CO, 80523, United States.
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14
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Vernekar PR, Shetti NP, Shanbhag MM, Malode SJ, Malladi RS, Reddy KR. Novel layered structured bentonite clay-based electrodes for electrochemical sensor applications. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105441] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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15
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Zhang Y, Liu H, Ning L, Gu W, Liu X. A novel core-shell upconversion nanoparticles@zirconium-based metal organic framework fluorescent nanoprobe for efficient continuous detection of trace methylene blue and ferrous ions. Talanta 2020; 224:121853. [PMID: 33379069 DOI: 10.1016/j.talanta.2020.121853] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/22/2020] [Accepted: 10/28/2020] [Indexed: 02/08/2023]
Abstract
Herein, we have synthesized Gd2O3:Yb,Er@UiO-66-NH2 (UiO-66-NH2 represent a zirconium-based metal organic framework [Zr6O4(OH)4(ata)12], ata: 2-aminoterephthalate) core-shell composites to develop an upconversion fluorescent nanoprobe for efficient detection of trace methylene blue (MB) and ferrous ions (Fe2+). Due to the fluorescence of the nanoprobe can be quenched by MB based on inner filter effect, but gradually recover when contact with ·OH, which is generated from the reaction between H2O2 and Fe2+, we have achieved the detection of Fe2+. The detection linear range is from 1.78 to 15.8 μM, and the limit of detection (LOD) is 0.071 μM. Besides, in this process, we also simultaneously realize the detection of MB. The linear range of MB turn-off detection is 0-42.6 μM, and the LOD is 0.41 μM. To our knowledge, no example of using upconversion fluorescence probe for continuous detection of trace MB and Fe2+ has been reported for now, and test results are superior compared with most reported Fe2+ probes. Moreover, the combinations of upconversion nanoparticles (UCNPs) and the metal-organic frameworks (MOFs) have enhanced the selectivity and sensitivity of the probe towards MB and Fe2+. Therefore, we believe the designed upconversion fluorescent nanoprobe is a promising efficient tool in detecting MB and diagnose Fe2+ related diseases in the future.
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Affiliation(s)
- Yuting Zhang
- College of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry (MOE), Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry, Collaborative Innovation Centre of Chemical Science and Engineering, Nankai University, Tianjin, 300071, China
| | - Haiquan Liu
- College of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry (MOE), Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry, Collaborative Innovation Centre of Chemical Science and Engineering, Nankai University, Tianjin, 300071, China
| | - Liangmin Ning
- College of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry (MOE), Tianjin Key Laboratory of Metal and Molecule Based Material Chemistry, Collaborative Innovation Centre of Chemical Science and Engineering, Nankai University, Tianjin, 300071, China
| | - 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 Centre of Chemical Science and Engineering, Nankai University, Tianjin, 300071, China.
| | - 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 Centre of Chemical Science and Engineering, Nankai University, Tianjin, 300071, China.
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17
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Green fabrication of 3D hierarchical blossom-like hybrid of peeled montmorillonite-ZnO for in-vitro electrochemical sensing of diltiazem hydrochloride drug. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 111:110773. [PMID: 32279745 DOI: 10.1016/j.msec.2020.110773] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 01/30/2020] [Accepted: 02/22/2020] [Indexed: 12/15/2022]
Abstract
Herein, a 3D hierarchical blossom-like of Montmorillonite-ZnO (MMt/ZnO) micro-hybrids modified sensors have been successfully fabricated as an extraordinarily electrochemical sensor for detecting of the Diltiazem hydrochloride (DZM.HCl). The 3D hierarchical blossom-like of ZnO and series of MMt/ZnO hybrids have been synthesized using different contents of MMt [FMZ1-5] via a hydrogel polymer template method using alginate ions. The effect of incorporation of different contents of MMt on the morphology, surface area of hybrids were investigated using Fourier transform infrared (FTIR), X-ray diffraction (XRD), Field emission scanning electron microscopy (FE-SEM), Energy-dispersive X-ray spectroscopy (EDS), Brunauer-Emmett-Teller (BET) surface area method, and High-resolution transmission electron microscopy (HR-TEM). The obtained hybrid [FMZ3] with 2.0% of MMt presented the most perfect blossom-like morphology and the highest surface area (190.06 m2/g) with the lowest resistivity. The hierarchical structure of [FMZ3] reveals nanospheres of ZnO with an average diameter of 5.49 nm, which are assembled into nanorods followed by assembling to form a blossom-like shape with the inclusion of MMt peeled layers inside the rod with d-spacing ranges from 1.1-7.4 nm. Meanwhile, the implemented modified sensor 1.0% [FMZ3] CPS retained excellent conductivity and electrocatalytic activity as appraised from the cyclic voltammetry (CV) measurements. Consequently, the electrochemical behavior and the oxidation mechanism of DZM.HCl drug has been investigated at the surface of the constructed sensor. Under the optimum operational conditions, the proposed sensor was successfully achieved detection limits 0.177, and 0.21 nmol·L-1 of DZM.HCl in a commercial and human biological fluid (Serum samples), respectively. The constructed sensor accomplished an appropriate accuracy and free of obstruction from other ordinarily drug excipients.
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Festinger N, Morawska K, Ivanovski V, Ziąbka M, Jedlińska K, Ciesielski W, Smarzewska S. Comparative Electroanalytical Studies of Graphite Flake and Multilayer Graphene Paste Electrodes. SENSORS 2020; 20:s20061684. [PMID: 32197336 PMCID: PMC7146468 DOI: 10.3390/s20061684] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/14/2020] [Accepted: 03/16/2020] [Indexed: 01/17/2023]
Abstract
In this paper, the fabrication, surface characterisation and electrochemical properties of graphite flake (GFPE) and multilayer graphene (MLGPE) paste electrodes are described. The Raman investigations and scanning electron microscopy were used to analyze and compare structure of both carbon materials. The electroanalytical performance of both electrodes was examined and compared on the basis of the square-wave and cyclic voltammetric behavior of acetaminophen and model redox systems. Results of those studies revealed that GFPE has a larger electroactive surface area and better conductive properties, whilst MLGPE demonstrate better analytical characteristic in case of acetaminophen (AC) determination. AC determination was developed using square wave voltammetry (SWV) and square wave stripping voltammetry (SWSV). For both working electrodes, the process of accumulation enabled us to obtain an extended linear range and to lower the detection limit. In pharmaceutical formulations, AC was determined with good recovery.
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Affiliation(s)
- Natalia Festinger
- Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Lodz, 91-403 Lodz, Poland
- Correspondence: ; Tel.: +48-42-6355480
| | - Kamila Morawska
- Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Lodz, 91-403 Lodz, Poland
| | - Vladimir Ivanovski
- Institute of Chemistry, Faculty of Natural Sciences and Mathematics, University of Ss. Cyril and Methodius in Skopje, 1000 Skopje, Macedonia
| | - Magdalena Ziąbka
- Faculty of Materials Science and Ceramics, AGH University of Science and Technology, 30-059 Cracow, Poland
| | - Katarzyna Jedlińska
- Faculty of Materials Science and Ceramics, AGH University of Science and Technology, 30-059 Cracow, Poland
| | - Witold Ciesielski
- Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Lodz, 91-403 Lodz, Poland
| | - Sylwia Smarzewska
- Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Lodz, 91-403 Lodz, Poland
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19
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Silva DM, Cunha Areias MC. Rutin as an Electrochemical Mediator in the Determination of Captopril using a Graphite Paste Electrode. ELECTROANAL 2020. [DOI: 10.1002/elan.201900145] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Diana Maria Silva
- Departamento de Química Fundamental, Centro de Ciências Exatas e da NaturezaUniversidade Federal de Pernambuco Av. Jornalista Anibal Fernandes, s/n° Cidade Universitária Recife, PE CEP 50.740-560
| | - Madalena Carneiro Cunha Areias
- Departamento de Química Fundamental, Centro de Ciências Exatas e da NaturezaUniversidade Federal de Pernambuco Av. Jornalista Anibal Fernandes, s/n° Cidade Universitária Recife, PE CEP 50.740-560
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20
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Ebrahim Zarei, Jamali MR, Bagheri J. Application of TiO2 Nanoparticles Modified Carbon Paste Electrode for the Determination of Vitamin B2. JOURNAL OF ANALYTICAL CHEMISTRY 2019. [DOI: 10.1134/s1061934819120049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Berg KE, Leroux YR, Hapiot P, Henry CS. Increasing Applications of Graphite Thermoplastic Electrodes with Aryl Diazonium Grafting. ChemElectroChem 2019. [DOI: 10.1002/celc.201901048] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Kathleen E. Berg
- Department of Chemistry Colorado State University 1872 Campus Delivery Fort Collins, CO 80523 USA
| | - Yann R. Leroux
- CNRS, ISCR – UMR 6226 Université de Rennes 1 F-35000 Rennes France
| | - Philippe Hapiot
- CNRS, ISCR – UMR 6226 Université de Rennes 1 F-35000 Rennes France
| | - Charles S. Henry
- Department of Chemistry Colorado State University 1872 Campus Delivery Fort Collins, CO 80523 USA
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22
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Shetti NP, Nayak DS, Malode SJ, Reddy KR, Shukla SS, Aminabhavi TM. Electrochemical behavior of flufenamic acid at amberlite XAD-4 resin and silver-doped titanium dioxide/ amberlite XAD-4 resin modified carbon electrodes. Colloids Surf B Biointerfaces 2019; 177:407-415. [DOI: 10.1016/j.colsurfb.2019.02.022] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 01/30/2019] [Accepted: 02/11/2019] [Indexed: 01/21/2023]
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23
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Pacheco MR, Barbosa SC, Quadrado RFN, Fajardo AR, Dias D. Glassy carbon electrode modified with carbon black and cross-linked alginate film: a new voltammetric electrode for paraquat determination. Anal Bioanal Chem 2019; 411:3269-3280. [DOI: 10.1007/s00216-019-01769-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 02/28/2019] [Accepted: 03/07/2019] [Indexed: 12/11/2022]
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24
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Anjuran Vimala, Chinnapiyan Vedhi. Electrochemical Sensors for Heavy Metals Detection in Gracilaria corticata using Multiwalled Carbon Nanotubes Modified Glassy Carbon Electrode. JOURNAL OF ANALYTICAL CHEMISTRY 2019. [DOI: 10.1134/s106193481903002x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Shetti NP, Nayak DS, Malode SJ, Kakarla RR, Shukla SS, Aminabhavi TM. Sensors based on ruthenium-doped TiO2 nanoparticles loaded into multi-walled carbon nanotubes for the detection of flufenamic acid and mefenamic acid. Anal Chim Acta 2019; 1051:58-72. [DOI: 10.1016/j.aca.2018.11.041] [Citation(s) in RCA: 109] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 10/25/2018] [Accepted: 11/21/2018] [Indexed: 12/11/2022]
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26
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Extractive stripping voltammetry at carbon paste electrodes for determination of biologically active organic compounds. MONATSHEFTE FUR CHEMIE 2019. [DOI: 10.1007/s00706-018-2346-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Dehnavi A, Soleymanpour A. New chemically modified carbon paste sensor for nanomolar concentration measurement of rifampicin in biological and pharmaceutical media. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 94:403-409. [DOI: 10.1016/j.msec.2018.09.052] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Revised: 07/31/2018] [Accepted: 09/19/2018] [Indexed: 10/28/2022]
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28
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The aqueous deposition of a pH sensitive quinone on carbon paste electrodes using linear sweep voltammetry. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.09.049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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29
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Li J, Jing L, Song Y, Zhang J, Chen Q, Wang B, Xia X, Han Q. Rapid Detection of Rongalite via a Sandwich Lateral Flow Strip Assay Using a Pair of Aptamers. NANOSCALE RESEARCH LETTERS 2018; 13:296. [PMID: 30251167 PMCID: PMC6153204 DOI: 10.1186/s11671-018-2709-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 09/04/2018] [Indexed: 05/03/2023]
Abstract
A sandwich lateral flow strip assay (LFSA) using a couple of aptamers functionalized with gold nanoparticles (AuNPs) was designed to assess the presence of rongalite in agrifood products. More specifically, a biotin-labeled primary A09 aptamer immobilized on a streptavidin-coated membrane and a secondary B09 aptamer conjugated with AuNPs were developed as capturing and signaling probes, respectively. This system allows the successful and direct detection of rongalite in food samples with concentrations as low as 1 μg/mL, simply by observing the color change of LFSA control and test line.
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Affiliation(s)
- Jie Li
- Engineering Research Center for Molecular Diagnosis, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, 650500 Yunnan People’s Republic of China
| | - Le Jing
- Engineering Research Center for Molecular Diagnosis, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, 650500 Yunnan People’s Republic of China
| | - Yuzhu Song
- Engineering Research Center for Molecular Diagnosis, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, 650500 Yunnan People’s Republic of China
| | - Jinyang Zhang
- Engineering Research Center for Molecular Diagnosis, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, 650500 Yunnan People’s Republic of China
| | - Qiang Chen
- Engineering Research Center for Molecular Diagnosis, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, 650500 Yunnan People’s Republic of China
| | - Binghui Wang
- Engineering Research Center for Molecular Diagnosis, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, 650500 Yunnan People’s Republic of China
| | - Xueshan Xia
- Engineering Research Center for Molecular Diagnosis, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, 650500 Yunnan People’s Republic of China
| | - Qinqin Han
- Engineering Research Center for Molecular Diagnosis, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, 650500 Yunnan People’s Republic of China
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30
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Abdel-Haleem FM, Saad M, Barhoum A, Bechelany M, Rizk MS. PVC membrane, coated-wire, and carbon-paste ion-selective electrodes for potentiometric determination of galantamine hydrobromide in physiological fluids. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 89:140-148. [DOI: 10.1016/j.msec.2018.04.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 02/18/2018] [Accepted: 04/03/2018] [Indexed: 10/17/2022]
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31
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Brycht M, Leniart A, Zavašnik J, Nosal–Wiercińska A, Wasiński K, Półrolniczak P, Skrzypek S, Kalcher K. Paste electrode based on the thermally reduced graphene oxide in ambient air – Its characterization and analytical application for analysis of 4–chloro–3,5–dimethylphenol. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.06.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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32
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Shetti NP, Nayak DS, Kuchinad GT, Naik RR. Electrochemical behavior of thiosalicylic acid at γ-Fe2O3 nanoparticles and clay composite carbon electrode. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.02.170] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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33
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Novel graphene modified carbon-paste electrode for promazine detection by square wave voltammetry. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2017.12.108] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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34
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Kim J, Jeerapan I, Ciui B, Hartel MC, Martin A, Wang J. Edible Electrochemistry: Food Materials Based Electrochemical Sensors. Adv Healthc Mater 2017; 6. [PMID: 28783874 DOI: 10.1002/adhm.201700770] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 07/13/2017] [Indexed: 11/10/2022]
Abstract
This study demonstrates the first example of completely food-based edible electrochemical sensors. The new edible composite electrodes consist of food materials and supplements serving as the edible conductor, corn, and olive oils as edible binders, vegetables as biocatalysts, and food-based packing sleeves. These edible composite electrodes are systematically characterized for their attractive electrochemical properties, such as potential window, capacitance, redox activity using various electrochemical techniques. The sensing performance of the edible carbon composite electrodes compares favorably with that of "traditional" carbon paste electrodes. Well defined voltammetric detection of catechol, uric acid, ascorbic acid, dopamine, and acetaminophen is demonstrated, including sensitive measurements in simulated saliva, gastric fluid, and intestinal fluid. Furthermore, successful biosensing applications are realized by incorporating a mushroom and horseradish vegetable tissues with edible carbon pastes for imparting biocatalytic activity toward the biosensing of phenolic and peroxide compounds. The attractive sensing performance of the new edible sensors indicates considerable promise for physiological monitoring applications and for developing edible and ingestible devices for diverse biomedical applications.
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Affiliation(s)
- Jayoung Kim
- Department of Nanoengineering; University of California; San Diego La Jolla CA 92093 USA
| | - Itthipon Jeerapan
- Department of Nanoengineering; University of California; San Diego La Jolla CA 92093 USA
| | - Bianca Ciui
- Department of Nanoengineering; University of California; San Diego La Jolla CA 92093 USA
| | - Martin C. Hartel
- Department of Nanoengineering; University of California; San Diego La Jolla CA 92093 USA
| | - Aida Martin
- Department of Nanoengineering; University of California; San Diego La Jolla CA 92093 USA
| | - Joseph Wang
- Department of Nanoengineering; University of California; San Diego La Jolla CA 92093 USA
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35
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Nunes da Silva D, Teixeira Tarley CR, Pereira AC. Development of a Sensor Based on Modified Carbon Paste with Com Iron(III) Protoporphyrin Immobilized on SiNbZn Silica Matrix for L-tryptophan Determination. ELECTROANAL 2017. [DOI: 10.1002/elan.201700476] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Daniela Nunes da Silva
- Departamento de Ciências Naturais; Universidade Federal de São João del Rei (UFSJ); Campus Dom Bosco, Praça Dom Helvécio 74, Fábricas 36301-160 São João del Rei, mg Brazil
| | - César Ricardo Teixeira Tarley
- Departamento de Química; Universidade Estadual de Londrina (UEL), Centro de Ciências Exatas; Rodovia Celso Garcia Cid PR 445 Km 380 86050-482 Londrina, PR Brazil
| | - Arnaldo César Pereira
- Departamento de Ciências Naturais; Universidade Federal de São João del Rei (UFSJ); Campus Dom Bosco, Praça Dom Helvécio 74, Fábricas 36301-160 São João del Rei, mg Brazil
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36
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Khashaba PY, Ali HRH, El-wekil MM. Development of a novel and cost-effective redox sensor for voltammetric determination of pantoprazole sodium during pharmacokinetic studies. ROYAL SOCIETY OPEN SCIENCE 2017; 4:170324. [PMID: 28878983 PMCID: PMC5579098 DOI: 10.1098/rsos.170324] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 07/03/2017] [Indexed: 05/04/2023]
Abstract
A pencil graphite electrode modified with poly (bromocresol green (BCG)) was prepared by electro-polymerization process for the determination of pantoprazole sodium. The surface morphology and structure of poly (BCG) film were characterized by scanning electron microscopy and Fourier transform infrared spectroscopy. The determination of pantoprazole sodium in Britton-Robinson buffer (pH 7.0) was carried out by square wave adsorptive stripping voltammetric technique. Under optimum conditions, the linear response of the peak with concentration of the cited drug was in the range of 6.6-360 × 10-8 M with limit of detection of 2.2 × 10-8 M. Moreover, the poly (BCG)-modified electrode has been successfully applied to determine pantoprazole sodium in tablets, vials and during pharmacokinetic studies.
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Affiliation(s)
- Pakinaz Y. Khashaba
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Assiut University, Assiut, Egypt
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Deraya University, El-Minya, Egypt
| | - Hassan Refat H. Ali
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Assiut University, Assiut, Egypt
| | - Mohamed M. El-wekil
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Assiut University, Assiut, Egypt
- Author for correspondence: Mohamed M. El-wekil e-mail:
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37
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Ait Lahcen A, Amine A. Mini-review: Recent Advances in Electrochemical Determination of Sulfonamides. ANAL LETT 2017. [DOI: 10.1080/00032719.2017.1295977] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Abdellatif Ait Lahcen
- Laboratoire Génie des Procédés et Environnement, Faculté des Sciences et Techniques, Hassan II University of Casablanca, Mohammedia, Morocco
| | - Aziz Amine
- Laboratoire Génie des Procédés et Environnement, Faculté des Sciences et Techniques, Hassan II University of Casablanca, Mohammedia, Morocco
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38
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A combination of voltammetry of immobilized microparticles and carbon black-based crosslinked chitosan films deposited on glassy carbon electrode for the quantification of hydroquinone in dermatologic cream samples. J Solid State Electrochem 2017. [DOI: 10.1007/s10008-017-3614-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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39
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Toh RJ, Mayorga-Martinez CC, Han J, Sofer Z, Pumera M. Group 6 Layered Transition-Metal Dichalcogenides in Lab-on-a-Chip Devices: 1T-Phase WS2 for Microfluidics Non-Enzymatic Detection of Hydrogen Peroxide. Anal Chem 2017; 89:4978-4985. [DOI: 10.1021/acs.analchem.7b00302] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Rou Jun Toh
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Science, Nanyang Technological University, 637371 Singapore
- BioSystems & Micromechanics IRG (BioSyM), Singapore-MIT Alliance for Research and Technology (SMART) Centre, S16-05-08, 3 Science Drive 2, 117543 Singapore
| | - Carmen C. Mayorga-Martinez
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Science, Nanyang Technological University, 637371 Singapore
| | - Jongyoon Han
- BioSystems & Micromechanics IRG (BioSyM), Singapore-MIT Alliance for Research and Technology (SMART) Centre, S16-05-08, 3 Science Drive 2, 117543 Singapore
- Department
of Electrical Engineering and Computer Science, Department of Biological
Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Zdenek Sofer
- Department
of Inorganic Chemistry, University of Chemistry and Technology Prague, Technicka 5, 166 28 Prague 6, Czech Republic
| | - Martin Pumera
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Science, Nanyang Technological University, 637371 Singapore
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40
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Ensafi AA, Fattahi-Sedeh S, Jafari-Asl M, Rezaei B. Thionine-functionalized graphene oxide, new electrocatalyst for determination of nitrite. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2017. [DOI: 10.1007/s13738-017-1056-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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41
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Arvand M, Pourhabib A, Giahi M. Square wave voltammetric quantification of folic acid, uric acid and ascorbic acid in biological matrix. J Pharm Anal 2017; 7:110-117. [PMID: 29404025 PMCID: PMC5686866 DOI: 10.1016/j.jpha.2017.01.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Revised: 12/28/2016] [Accepted: 01/07/2017] [Indexed: 11/15/2022] Open
Abstract
Nowadays, modified electrodes with metal nanoparticles have appeared as an alternative for the electroanalysis of various compounds. In this study, gold nanoparticles (GNPs) were chosen as interesting metal nanoparticles for modifying of carbon paste electrode (CPE). GNPs and the gold nanoparticles-modified carbon paste electrode (GNPs/CPE) were characterized by UV–Vis spectroscopy, transmission electron microscopy (TEM) and scanning electron microscopy (SEM). GNPs/CPE as a simple and sensitive electrode was used to study three important biological molecules: folic acid (FA), uric acid (UA) and ascorbic acid (AA). Square wave voltammetry (SWV) was used as an accurate technique for quantitative measurements. A good linear relation was observed between anodic peak current (ipa) and FA (5.2 × 10−6 – 2.5 × 10−5 M), UA (1.2 × 10−6 – 2.1 × 10−5 M) and AA (1.2 × 10−6 – 2.5 × 10−5 M) concentrations in simultaneous determination of these molecules.
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Affiliation(s)
- Majid Arvand
- Electroanalytical Chemistry Laboratory, Faculty of Science, University of Guilan, Namjoo Street, P.O. Box: 1914, Rasht, Iran
| | - Akram Pourhabib
- Education Organization of Guilan Province, Farhang Square, P.O. Box: 41849-83111, Rasht, Iran
| | - Masoud Giahi
- Department of Chemistry, Faculty of Science, Lahijan Branch, Islamic Azad University, P.O. Box: 1616, Lahijan, Iran
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42
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Khashaba PY, Ali HRH, El-Wekil M. Highly sensitive and selective complexation based voltammetric methods for the analysis of rabeprazole sodium in real samples. RSC Adv 2017. [DOI: 10.1039/c6ra25565e] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
The effect of adding transition metals to the electrolyte containing proton pump inhibitors, such as rabeprazole sodium (RAB sodium), on the voltammetric response of pencil graphite electrode was studied.
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Affiliation(s)
- Pakinaz Y. Khashaba
- Department of Pharmaceutical Analytical Chemistry
- Faculty of Pharmacy
- Assiut University
- Egypt
- Department of Pharmaceutical Analytical Chemistry
| | - Hassan Refat H. Ali
- Department of Pharmaceutical Analytical Chemistry
- Faculty of Pharmacy
- Assiut University
- Egypt
| | - Mohamed M. El-Wekil
- Department of Pharmaceutical Analytical Chemistry
- Faculty of Pharmacy
- Assiut University
- Egypt
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43
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Honarasa F, Zare M, Yousefinejad S. Comparison of different carbon nanostructures influence on potentiometric performance of carbon paste electrode. RUSS J ELECTROCHEM+ 2016. [DOI: 10.1134/s1023193516100050] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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44
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Tatsumi H, Seike N, Kubo K. Nearly reversible polarographic waves of ferrocenecarboxylate at dropping carbon fluid electrodes. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.01.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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45
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Ait Lahcen A, Ait Errayess S, Amine A. Voltammetric determination of sulfonamides using paste electrodes based on various carbon nanomaterials. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-1850-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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46
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Electrochemical determination of ajmalicine using glassy carbon electrode modified with gold nanoparticles. MONATSHEFTE FUR CHEMIE 2016. [DOI: 10.1007/s00706-016-1741-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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47
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Smaili F, Benchettara A. Electrochemical determination of Cd2+ at a titanium electrode modified with a lead film by square wave anodic stripping voltammetry. RUSS J ELECTROCHEM+ 2016. [DOI: 10.1134/s1023193516010109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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48
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Casella IG, Bonito R, Contursi M. Determination of some β-Blockers by Electrochemical Detection on Polycrstalline Gold Electrode after Solid Phase Extraction (SPE). ELECTROANAL 2015. [DOI: 10.1002/elan.201501002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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49
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Ensafi AA, Alinajafi HA, Jafari-Asl M, Rezaei B, Ghazaei F. Cobalt ferrite nanoparticles decorated on exfoliated graphene oxide, application for amperometric determination of NADH and H2O2. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 60:276-284. [PMID: 26706531 DOI: 10.1016/j.msec.2015.11.053] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 11/01/2015] [Accepted: 11/20/2015] [Indexed: 11/30/2022]
Abstract
Here, cobalt ferrite nanohybrid decorated on exfoliated graphene oxide (CoFe2O4/EGO) was synthesized. The nanohybrid was characterized by different methods such as X-ray diffraction spectroscopy, scanning electron microscopy, energy dispersive X-ray diffraction microanalysis, transmission electron microscopy, FT-IR, Raman spectroscopy and electrochemical methods. The CoFe2O4/EGO nanohybrid was used to modify glassy carbon electrode (GCE). The voltammetric investigations showed that CoFe2O4/EGO nanohybrid has synergetic effect towards the electro-reduction of H2O2 and electro-oxidation of nicotinamide adenine dinucleotide (NADH). Rotating disk chronoamperometry was used for their quantitative analysis. The calibration curves were observed in the range of 0.50 to 100.0 μmol L(-1) NADH and 0.9 to 900.0 μmol L(-1) H2O2 with detections limit of 0.38 and 0.54 μmol L(-1), respectively. The repeatability, reproducibility and selectivity of the electrochemical sensor for analysis of the analytes were studied. The new electrochemical sensor was successfully applied for the determination of NADH and H2O2 in real samples with satisfactory results.
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Affiliation(s)
- Ali A Ensafi
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran.
| | - Hossein A Alinajafi
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran
| | - M Jafari-Asl
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran
| | - B Rezaei
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran
| | - F Ghazaei
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran
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50
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Gholivand MB, Mohammadi-Behzad L, Paimard G, Gholivand K, Gholami A. Solid State Electrochemical Oxidation of Some Bisphosphoramidates in Aqueous Media and their Applications in DNA Sensing. ELECTROANAL 2015. [DOI: 10.1002/elan.201500391] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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