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Meskher H, Achi F. Electrochemical Sensing Systems for the Analysis of Catechol and Hydroquinone in the Aquatic Environments: A Critical Review. Crit Rev Anal Chem 2022:1-14. [PMID: 36007064 DOI: 10.1080/10408347.2022.2114784] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
Because of their unique physical, chemical, and biological characteristics, conductive nanomaterials have a lot of potential for applications in materials science, energy storage, environmental science, biomedicine, sensors/biosensors, and other fields. Recent breakthroughs in the manufacture of carbon materials, conductive polymers, metals, and metal oxide nanoparticles based electrochemical sensors and biosensors for applications in environmental monitoring by detection of catechol (CC) and hydroquinone (HQ) are presented in this review. To achieve this goal, we first introduced recent works that discuss the effects of phenolic compounds and the need for accurate, inexpensive, and quick monitoring, and then we focused on the use of the most important applications of nanomaterials, such as carbon-based materials, metals, and metal oxides nanoparticles, and conductive polymers, to develop sensors to monitor catechol and hydroquinone. Finally, we identified challenges and limits in the field of sensors and biosensors, as well as possibilities and recommendations for developing the field for better future applications. Meanwhile, electrochemical sensors and biosensors for catechol and hydroquinone measurement and monitoring were highlighted and discussed particularly. This review, we feel, will aid in the promotion of nanomaterials for the development of innovative electrical sensors and nanodevices for environmental monitoring.
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Affiliation(s)
- Hicham Meskher
- Laboratory of Valorization and Promotion of Saharian Ressources (VPSR), Kasdi-Merbah University, Ouargla, Algeria
| | - Fethi Achi
- Laboratory of Valorization and Promotion of Saharian Ressources (VPSR), Kasdi-Merbah University, Ouargla, Algeria
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Bajpai VK, Haldorai Y, Khan I, Sonwal S, Singh MP, Yadav S, Paray BA, Jan BL, Kang SM, Huh YS, Han YK, Shukla S. Au@Zr-based metal-organic framework composite as an immunosensing platform for determination of hepatitis B virus surface antigen. Mikrochim Acta 2021; 188:365. [PMID: 34613481 DOI: 10.1007/s00604-021-05022-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 09/08/2021] [Indexed: 01/06/2023]
Abstract
An ultrasensitive electrochemical immunosensor has been prepared using an immunofunctionalized zirconium (Zr)-based metal-organic framework (MOF) with gold (Au) decoration Au@UiO-66(NH2) composite-coated glassy carbon electrode (GCE) for the determination of infectious hepatitis B surface antigen (HBsAg). We fabricated GCE with specific composite via immune-functionalization using anti-HBsAg with Au nanoparticles embedded in UiO-66(NH2). The electrochemical sensing performance of the immunofunctionalized Au@UiO-66(NH2)/GCE with HBsAg was characterized by cyclic voltammetry and differential pulse voltammetry. Under optimized conditions, there was a linear dynamic relationship in the buffer system between the electrical signal and HBsAg levels over the range 1.13 fg mL-1-100 ng mL-1 (R2 = 0.999) with a detection limit of 1.13 fg mL-1. The total analysis time was 15 min per sample. Further validations were performed with HBsAg-spiked human serum samples, and similar detection limits as in the buffer system were observed with reduced signal intensities at lower concentrations of HBsAg (1, 10, and 100 fg mL-1) and minimal interference. The HBsAg electrochemical immunosensing assay had good selectivity and excellent reproducibility, thereby indicating its significant potential in the super-fast diagnosis of hepatitis B.
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Affiliation(s)
- Vivek K Bajpai
- Department of Energy and Materials Engineering, Dongguk University, 30 Pildong-ro 1-gil, Seoul, 04620, Republic of Korea
| | - Yuvraj Haldorai
- Department of Nanoscience and Technology, Bharathiar University, Coimbatore, 641046, Tamil Nadu, India
| | - Imran Khan
- The Hormel Institute, University of Minnesota, Austin, MN, 55912, USA
| | - Sonam Sonwal
- Department of Biological Sciences and Bioengineering, Nano-Bio High-Tech Materials Research Center, Inha University, Incheon, 22212, Republic of Korea
| | | | - Seema Yadav
- Department of Civil Engineering, Yeungnam University, Gyeongsan, 38541, Gyeongbuk, Republic of Korea
| | - Bilal Ahamad Paray
- Department of Zoology, College of Science, King Saud University, PO Box 2455, Riyadh, 11451, Kingdom of Saudi Arabia
| | - Basit Latief Jan
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, PO Box 2455, Riyadh, 11451, Saudi Arabia
| | - Sung-Min Kang
- Department of Green Chemical Engineering, Sangmyung University, Cheonan, Chungnam, 31066, Republic of Korea
| | - Yun Suk Huh
- Department of Biological Sciences and Bioengineering, Nano-Bio High-Tech Materials Research Center, Inha University, Incheon, 22212, Republic of Korea.
| | - Young-Kyu Han
- Department of Energy and Materials Engineering, Dongguk University, 30 Pildong-ro 1-gil, Seoul, 04620, Republic of Korea.
| | - Shruti Shukla
- TERI-Deakin Nanobiotechnology Centre, The Energy and Resources Institute, Gwal Pahari, Gurugram, Haryana, 122003, India.
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Khalifa Z, Zahran M, A-H Zahran M, Azzem MA. Mucilage-capped silver nanoparticles for glucose electrochemical sensing and fuel cell applications. RSC Adv 2020; 10:37675-37682. [PMID: 35515185 PMCID: PMC9057116 DOI: 10.1039/d0ra07359h] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 09/30/2020] [Indexed: 12/14/2022] Open
Abstract
A simple, cost-effective and green mucilage-capped silver nanoparticles (Mucilage-AgNPs) modified glassy carbon electrode (GC) composite was constructed for efficient and facile electrochemical oxidation of glucose for the first time. Mucilage-AgNPs were synthesized through the direct chemical reduction of Ag+ by mucilage extracted from Opuntia ficus-indica. Mucilage-AgNPs were identified and characterized using ultraviolet-visible spectroscopy, transmission electron microscopy and square wave voltammetry. Modification of the GC with AgNPs was carried out via a transfer-sticking technique with an immobilization time of 1 h. The Mucilage-AgNPs/GC composite was studied as a possible anode for glucose oxidation in a biofuel cell. The composite resulted in glucose oxidation with a current density and power density of 85.7 μA cm−2 and 25.7 μW cm−2, respectively. Glucose sensing using the Mucilage-AgNPs/GC composite was achieved successfully via two pathways: glucose oxidation and AgNP inhibition. The glucose oxidation-based sensor showed a lower detection limit of 0.01 mM and a linear range of 0.01 to 2.2 mM. The AgNPs inhibition-based sensor provides an indirect determination pathway of glucose with a detection limit of 0.1 mM and a linear range of 0.1 to 1.9 mM. AgNP inhibition is a novel pathway that could be used for determining a large number of organic and inorganic molecules. Overall, the Mucilage-AgNPs/GC is considered a pioneering composite for glucose sensing and fuel cell applications. A simple, cost-effective and green mucilage-capped silver nanoparticles (Mucilage-AgNPs) modified glassy carbon electrode (GC) composite was constructed for efficient and facile electrochemical oxidation of glucose for the first time.![]()
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Affiliation(s)
- Ziad Khalifa
- Chemical Engineering Deparetment
- Faculty of Engineering
- The British University in Egypt
- El Sherouk City
- Egypt
| | - Moustafa Zahran
- Department of Chemistry
- Faculty of Science
- El-Menoufia University
- Shibin El-Kom 32512
- Egypt
| | - Magdy A-H Zahran
- Department of Chemistry
- Faculty of Science
- El-Menoufia University
- Shibin El-Kom 32512
- Egypt
| | - Magdi Abdel Azzem
- Department of Chemistry
- Faculty of Science
- El-Menoufia University
- Shibin El-Kom 32512
- Egypt
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