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Liu X, Li M, Zheng J, Zhang X, Zeng J, Liao Y, Chen J, Yang J, Zheng X, Hu N. Electrochemical Detection of Ascorbic Acid in Finger-Actuated Microfluidic Chip. MICROMACHINES 2022; 13:1479. [PMID: 36144101 PMCID: PMC9502930 DOI: 10.3390/mi13091479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 08/28/2022] [Accepted: 09/02/2022] [Indexed: 06/16/2023]
Abstract
The traditional quantitative analysis methods of ascorbic acid (AA), which require expensive equipment, a large amount of samples and professional technicians, are usually complex and time-consuming. A low-cost and high-efficiency AA detection device is reported in this work. It integrates a three-electrode sensor module prepared by screen printing technology, and a microfluidic chip with a finger-actuated micropump peeled from the liquid-crystal display (LCD) 3D printing resin molds. The AA detection process on this device is easy to operate. On-chip detection has been demonstrated to be 2.48 times more sensitive than off-chip detection and requires only a microliter-scale sample volume, which is much smaller than that required in traditional electrochemical methods. Experiments show that the sample and buffer can be fully mixed in the microchannel, which is consistent with the numerical simulation results wherein the mixing efficiency is greater than 90%. Commercially available tablets and beverages are also tested, and the result shows the reliability and accuracy of the device, demonstrating its broad application prospects in the field of point-of-care testing (POCT).
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Affiliation(s)
- Xing Liu
- Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College, Chongqing University, Chongqing 400030, China
| | - Mi Li
- Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College, Chongqing University, Chongqing 400030, China
| | - Jiahui Zheng
- Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College, Chongqing University, Chongqing 400030, China
| | - Xiaoling Zhang
- School of Smart Health, Chongqing College of Electronic Engineering, Chongqing 401331, China
| | - Junyi Zeng
- Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College, Chongqing University, Chongqing 400030, China
| | - Yanjian Liao
- Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College, Chongqing University, Chongqing 400030, China
| | - Jian Chen
- Center for Drug Evaluation & Inspection of Chongqing Municipal Drug Administration, Chongqing 401120, China
| | - Jun Yang
- Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College, Chongqing University, Chongqing 400030, China
| | - Xiaolin Zheng
- Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College, Chongqing University, Chongqing 400030, China
| | - Ning Hu
- Laboratory of Biorheological Science and Technology, Ministry of Education, Bioengineering College, Chongqing University, Chongqing 400030, China
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Saranchina NV, Damzina AA, Gavrilenko NA, Volgina TN, Ermolaev YE, Polonskaya MS, Gavrilenko MA. Rapid colorimetric determination of ascorbic acid by solid phase extraction of iodine into a polymethacrylate matrix. MENDELEEV COMMUNICATIONS 2022. [DOI: 10.1016/j.mencom.2022.01.044] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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3
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Xu D, Qi S, Chen Y, Yin M, Zhang L, Ge K, Wei X, Tian X, Wang P, Li M, Wei J, Wang Z, Qiu J. Hierarchical mesoporous hollow Ce-MOF nanosphere as oxidase mimic for highly sensitive colorimetric detection of ascorbic acid. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2021.138749] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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4
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Khairy M, Khorshed AA. Simultaneous voltammetric determination of two binary mixtures containing propranolol in pharmaceutical tablets and urine samples. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105484] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Khairy M, Khorshed AA. Inspection of electrochemical behavior of tolnaftate a topical antifungal agent and its active hydrolysis products by disposable screen-printed carbon electrode. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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6
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Dhara K, Debiprosad RM. Review on nanomaterials-enabled electrochemical sensors for ascorbic acid detection. Anal Biochem 2019; 586:113415. [DOI: 10.1016/j.ab.2019.113415] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 08/31/2019] [Accepted: 08/31/2019] [Indexed: 02/08/2023]
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7
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Luo K, Jiang X. Fluorescent Carbon Quantum Dots with Fe(III/II) Irons as Bridge for the Detection of Ascorbic Acid and H2O2. J Fluoresc 2019; 29:769-777. [DOI: 10.1007/s10895-019-02395-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 05/28/2019] [Indexed: 10/26/2022]
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8
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Zhao M, Zhao J, Qin L, Jiang Z, Jia H. Application of Hierarchical CuO Bowl-like Array Film to Amperometric Detection of l-Ascorbic Acid. ANAL SCI 2018; 34:1225-1230. [PMID: 30416183 DOI: 10.2116/analsci.18p056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A hierarchical CuO array film was fabricated by electrochemical deposition with the aid of a colloidal monolayer as a template, followed by oxidation at high temperature. The prepared CuO film with a granular structure was arranged with ordered, hexagonal close-packed, and bowl-like pores. Combined with a gold layer sputtered on a glass substrate, this CuO array film was used as an electrochemical electrode in the amperometric detection of l-ascorbic acid. The array film exhibited a high sensitivity of 3484 μA mM-1 cm-2, a wide linear range from 1 μM to 7 mM, and a detection limit of 0.2 μM. Excellent stability was also achieved. The results demonstrate that the hierarchical CuO bowl-like array film is a promising new platform for the construction of non-enzymatic ascorbic acid sensors.
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Affiliation(s)
- Min Zhao
- School of Physical Science and Technology, Southwest University
| | - Jianwei Zhao
- School of Physical Science and Technology, Southwest University
| | - Lirong Qin
- School of Physical Science and Technology, Southwest University
| | - Zhengyan Jiang
- School of Physical Science and Technology, Southwest University
| | - Hongliang Jia
- School of Physical Science and Technology, Southwest University
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Gopalakrishnan A, Sha R, Vishnu N, Kumar R, Badhulika S. Disposable, efficient and highly selective electrochemical sensor based on Cadmium oxide nanoparticles decorated screen-printed carbon electrode for ascorbic acid determination in fruit juices. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.nanoso.2018.05.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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10
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Khorshed AA, Khairy M, Banks CE. Voltammetric determination of meclizine antihistamine drug utilizing graphite screen-printed electrodes in physiological medium. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.07.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Mu C, Lu H, Bao J, Zhang Q. Visual colorimetric 'turn-off' biosensor for ascorbic acid detection based on hypochlorite-3,3',5,5',-Tetramethylbenzidine system. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 201:61-66. [PMID: 29734105 DOI: 10.1016/j.saa.2018.04.059] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 04/12/2018] [Accepted: 04/29/2018] [Indexed: 06/08/2023]
Abstract
An 'turn-off' approach for the detection of ascorbic acid (AA) using 3,3',5,5',-tetramethylbenzidine (TMB) as a colorimetric probe is developed. The proposed method is based on the fact that hypochlorite (ClO-) could oxidize TMB to oxidized TMB (oxTMB) along with a blue color and an absorption peak centered at 652 nm. However, the introduction of AA could cause the reduction of oxTMB, which results in a blue color fading and a decrease of the absorbance at 652 nm. Based on this finding, we proposed a sensitive colorimetric assay for quantitative determination of AA by UV-vis spectroscopy. Under the optimal conditions, a good linear response between the absorbance and AA concentration was achieved within the dynamic working range from 1 to 70 μM with a detection limit of 0.58 μM. More importantly, the proposed method offered advantages of simple, low-cost instruments and rapid assay without the utilization of nanomaterials and has also been successfully applied for the determination of AA in orange juice with satisfying recoveries over 97.0%. Furthermore, the obtained results were consistent with those measured by high performance liquid chromatography with the average relative error of 3.3%.
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Affiliation(s)
- Chunlei Mu
- Anhui No. 2 Province People's Hospital, Hefei 200041, PR China
| | - Haifeng Lu
- Anhui No. 2 Province People's Hospital, Hefei 200041, PR China.
| | - Jie Bao
- Department of Pharmacy, Hospital of Armed Police of Anhui Province, Hefei 230061, PR China
| | - Qunlin Zhang
- School of Pharmacy, Anhui Medical University, Hefei 230032, PR China
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Ayoub HA, Khairy M, Elsaid S, Rashwan FA, Abdel-Hafez HF. Pesticidal Activity of Nanostructured Metal Oxides for Generation of Alternative Pesticide Formulations. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:5491-5498. [PMID: 29757642 DOI: 10.1021/acs.jafc.8b01600] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Herein, nanostructured metal oxides of essential soil nutrient elements (i.e., CuO and CaO) with definite shape and size were simply synthesized, and their pesticidal activities against cotton leafworm ( Spodoptera littoralis) were explored for the first time. These metal oxide nanostructures represented novel economic and ecofriendly nanopesticides for sustainable plant protection and might boost the nutrient content of soil. The results showed that CuO nanoparticles (NPs) and CaO NPs exhibited potential entomotoxic effects against S. littoralis. Interestingly, CuO NPs exhibited fast entomotoxic effect with LC50 = 232.75 mg/L after 3 days, while CaO NPs showed a slow entomotoxic effect with LC50 = 129.03 mg/L after 11 days of post-treatments. The difference in the pesticidal activity of the metal oxides is related to their physical characteristics and interfacial surfaces upon insect midgut and cuticle layer of insect body wall. Thus, nanoengineered metal oxides might be utilized to generate an alternative and cost-effective pesticide formulation in the near future.
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Affiliation(s)
- Haytham A Ayoub
- Chemistry Department, Faculty of Science , Sohag University , Sohag 82524 , Egypt
- Plant Protection Research Institute, A. R. C. , Dokki, Giza 12311 , Egypt
| | - Mohamed Khairy
- Chemistry Department, Faculty of Science , Sohag University , Sohag 82524 , Egypt
| | - Salaheldeen Elsaid
- Zoology Department, Faculty of Science , Sohag University , Sohag 82524 , Egypt
| | - Farouk A Rashwan
- Chemistry Department, Faculty of Science , Sohag University , Sohag 82524 , Egypt
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Khairy M, Ayoub HA, Banks CE. Large-scale production of CdO/Cd(OH)2 nanocomposites for non-enzyme sensing and supercapacitor applications. RSC Adv 2018; 8:921-930. [PMID: 35538943 PMCID: PMC9076989 DOI: 10.1039/c7ra09457d] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Accepted: 12/04/2017] [Indexed: 11/21/2022] Open
Abstract
Recent advancements in electrode design are substantially linked to state-of-the-art nanomaterial fabrications. Herein, we report a simple one-pot hydrothermal synthesis of Cd(OH)2 with a platelet-like morphology, which was subsequently annealed at relatively high temperatures to produce a CdO/Cd(OH)2 nanocomposite for the first time. It was found that the control of thermal treatment allowed tunable charge transport across the nanometre scale due to the presence of CdO and Cd(OH)2 mixed nanocrystals. The CdO/Cd(OH)2 nanocrystals offer interesting prospects for the electrocatalytic oxidation of nitrite ions and for supercapacitor applications. The CdO/Cd(OH)2 nanocomposite was blended with a trace amount of gold NPs for enhancing the electrochemical conductivity and electrocatalytic capability for nitrite oxidation with a sensitivity of 32.9 μA mM−1. It afforded a promising electrocatalyst in a wide concentration range up to 10 mM with a low detection limit of 0.87 μM. Furthermore, the CdO/Cd(OH)2 nanocomposite electrode was showed to be a highly active and stable supercapacitor, achieving a high specific capacitance in an alkaline medium of about 145 F g−1 at a discharge current of 2.0 A g−1. These results have revealed that the presence of mixed oxide/hydroxide nanocrystals in nanoscale dimensions will be very interesting for various electrochemical applications and provide for a new class of nanodevices based on electrochemistry with unique capabilities. A simple fabrication of CdO/Cd(OH)2 nanocomposites was developed and explored for electrochemical-based devices. The nanocomposite is shown to be a sensitive electrode material for nitrite determination in water samples as well as a promising supercapacitor.![]()
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Affiliation(s)
- Mohamed Khairy
- Chemistry Department
- Faculty of Science
- Sohag University
- Egypt
| | | | - Craig E. Banks
- Faculty of Science and Engineering
- Manchester Metropolitan University
- Manchester M1 5GD
- UK
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Shabalina AV, Svetlichnyi VA, Ryzhinskaya KA, Lapin IN. Copper Nanoparticles for Ascorbic Acid Sensing in Water on Carbon Screen-printed Electrodes. ANAL SCI 2017; 33:1415-1419. [PMID: 29225233 DOI: 10.2116/analsci.33.1415] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A carbon screen-printed electrode was modified with copper nanoparticles from their dispersion obtained via pulsed laser ablation of a copper target in ethanol. The modified electrode exhibited activity in ascorbic acid electrochemical oxidation, giving an anodic current peak on voltammograms. Linear sweep and cyclic voltammetry have shown a linear dependence of the signal (both peak height and peak area) on the ascorbic acid concentration. The linear range from 1 to 250 μM of ascorbic acid was studied, and the detection limit was experimentally found to be 0.5 μM. The amperometric response to the addition of ascorbic acid portions into the solution was recorded. For the case of the simultaneous presence of ascorbic acid and glucose, two separate signal were obtained. Thus, the modified electrodes are characterized by the following advantages: disposable use; small amount of the samples required for the analysis; lower price (cheap copper is used); simple and easy modification procedure; good metrological characteristics; selectivity.
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Affiliation(s)
| | | | | | - Ivan N Lapin
- Siberian Physical-Technical Institute of Tomsk State University
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15
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Chen JS, Huang SP, Xu L, Blackwood DJ. Sodium-Salt-Promoted Growth of Self-Supported Copper Oxides with Comparative Supercapacitive Properties. ChemElectroChem 2017. [DOI: 10.1002/celc.201700804] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jun Song Chen
- Center for Applied Chemistry; University of Electronic Science and Technology of China; Chengdu 610054 China
- State Key Laboratory of Electronic Thin Films and Integrated Devices; University of Electronic Science and Technology of People's Republic of China; 610054 Chengdu People's Republic of China
| | - Song Peng Huang
- Department of Materials Science and Engineering; National University of Singapore; 117574 Singapore
| | - Le Xu
- Department of Materials Science and Engineering; National University of Singapore; 117574 Singapore
| | - Daniel John Blackwood
- Department of Materials Science and Engineering; National University of Singapore; 117574 Singapore
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A novel turn-on fluorescent strategy for sensing ascorbic acid using graphene quantum dots as fluorescent probe. Biosens Bioelectron 2017; 92:229-233. [DOI: 10.1016/j.bios.2017.02.005] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 01/15/2017] [Accepted: 02/03/2017] [Indexed: 02/08/2023]
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