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Wu Y, Shi Z, Liu J, Luo T, Xi F, Zeng Q. Simple fabrication of electrochemical sensor based on integration of dual signal amplification by the supporting electrode and modified nanochannel array for direct and sensitive detection of vitamin B 2. Front Nutr 2024; 11:1352938. [PMID: 38559779 PMCID: PMC10978690 DOI: 10.3389/fnut.2024.1352938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Accepted: 03/06/2024] [Indexed: 04/04/2024] Open
Abstract
Development of simple and reliable sensor for detecting vitamin content is of great significance for guiding human nutrition metabolism, overseeing the quality of food or drugs, and advancing the treatment of related diseases. In this work, a simple electrochemical sensor was conveniently fabricated by modification a carbon electrode with vertically-ordered mesoporous silica film (VMSF), enabling highly sensitive electrochemical detection of vitamin B2 (VB2) based on the dual enrichment of the analyte by the supporting electrode and nanochannels. The widely used glassy carbon electrode (GCE), was preactivated using simple electrochemical polarization, The resulting preactivated GCE (p-GCE) exhibited improved potential resolution ability and enhanced peak current of VB2. Stable modification of VMSF on p-GCE (VMSF/p-GCE) was achieved without introducing another binding layer. The dual enrichment effect of the supporting p-GCE and nanochannels facilitated sensitive detection of VB2, with a linear concentration ranged from 20 nM to 7 μM and from 7 μM to 20 μM. The limit of detection (LOD), determined based on a signal-to-noise ratio of three (S/N = 3), was found to be 11 nM. The modification of ultra-small nanochannels of VMSF endowed VMSF/p-GCE with excellent anti-interference and anti-fouling performance, along with high stability. The constructed sensor demonstrated the capability to achieve direct electrochemical detection of VB2 in turbid samples including milk and leachate of compound vitamin B tablet without the need for complex sample pretreatment. The fabricated electrochemical can be easily regenerated and has high reusability. The advantages of simple preparation, high detection performance, and good regeneration endow the constructed electrochemical sensor with great potential for direct detection of small molecule in complex samples.
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Affiliation(s)
- Yafei Wu
- Guangxi Medical University Cancer Hospital, Guangxi Medical University, Nanning, China
| | - Zhuxuan Shi
- School of Chemistry and Chemical Engineering, Zhejiang Sci-Tech University, Hangzhou, China
| | - Junjie Liu
- Guangxi Medical University Cancer Hospital, Guangxi Medical University, Nanning, China
| | - Tao Luo
- Guangxi Medical University Cancer Hospital, Guangxi Medical University, Nanning, China
| | - Fengna Xi
- School of Chemistry and Chemical Engineering, Zhejiang Sci-Tech University, Hangzhou, China
| | - Qi Zeng
- Guangxi Medical University Cancer Hospital, Guangxi Medical University, Nanning, China
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Grace AA, Thillaiarasi S, Dharuman V. Binary Metal Oxide Adsorbed Graphene Modified Glassy Carbon Electrode for Detection of Riboflavin. ELECTROANAL 2020. [DOI: 10.1002/elan.202060429] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Arockiajawahar Anancia Grace
- Molecular Electronics Laboratory Department of Bioelectronics and Biosensors Science Campus Alagappa University Karaikudi 630 004 India
- Department of Industrial Chemistry Alagappa University Karaikudi 630 003 India
| | - Sukumar Thillaiarasi
- Department of Chemistry PSGR Krishnammal college for women Coimbatore 641004 India
| | - Venkataraman Dharuman
- Molecular Electronics Laboratory Department of Bioelectronics and Biosensors Science Campus Alagappa University Karaikudi 630 004 India
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Sharma A, Khosla A, Arya S. Synthesis of SnO2 nanowires as a reusable and flexible electrode for electrochemical detection of riboflavin. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104858] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Yu YY, Wang JX, Si RW, Yang Y, Zhang CL, Yong YC. Sensitive amperometric detection of riboflavin with a whole-cell electrochemical sensor. Anal Chim Acta 2017; 985:148-154. [DOI: 10.1016/j.aca.2017.06.053] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 06/05/2017] [Accepted: 06/29/2017] [Indexed: 11/28/2022]
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Si RW, Yang Y, Yu YY, Han S, Zhang CL, Sun DZ, Zhai DD, Liu X, Yong YC. Wiring Bacterial Electron Flow for Sensitive Whole-Cell Amperometric Detection of Riboflavin. Anal Chem 2016; 88:11222-11228. [PMID: 27750415 DOI: 10.1021/acs.analchem.6b03538] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A whole-cell bioelectrochemical biosensing system for amperometric detection of riboflavin was developed. A "bioelectrochemical wire" (BW) consisting of riboflavin and cytochrome C between Shewanella oneidensis MR-1 and electrode was characterized. Typically, a strong electrochemical response was observed when riboflavin (VB2) was added to reinforce this BW. Impressively, the electrochemical response of riboflavin with this BW was over 200 times higher than that without bacteria. Uniquely, this electron rewiring process enabled the development of a biosensing system for amperometric detection of riboflavin. Remarkably, this amperometric method showed high sensitivity (LOD = 2.2 nM, S/N = 3), wide linear range (5 nM ∼ 10 μM, 3 orders of magnitude), good selectivity, and high resistance to interferences. Additionally, the developed amperometric method featured good stability and reusability. It was further applied for accurate and reliable determination of riboflavin in real conditions including food, pharmaceutical, and clinical samples without pretreatment. Both the cost-effectiveness and robustness make this whole-cell amperometric system ideal for practical applications. This work demonstrated the power of bioelectrochemical signal amplification with exoelectrogen and also provided a new idea for development of versatile whole-cell amperometric biosensors.
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Affiliation(s)
- Rong-Wei Si
- Biofuels Institute and ‡School of the Environment, Jiangsu University , 301 Xuefu Road, Zhenjiang 212013, Jiangsu Province, China
| | - Yuan Yang
- Biofuels Institute and ‡School of the Environment, Jiangsu University , 301 Xuefu Road, Zhenjiang 212013, Jiangsu Province, China
| | - Yang-Yang Yu
- Biofuels Institute and ‡School of the Environment, Jiangsu University , 301 Xuefu Road, Zhenjiang 212013, Jiangsu Province, China
| | - Song Han
- Biofuels Institute and ‡School of the Environment, Jiangsu University , 301 Xuefu Road, Zhenjiang 212013, Jiangsu Province, China
| | - Chun-Lian Zhang
- Biofuels Institute and ‡School of the Environment, Jiangsu University , 301 Xuefu Road, Zhenjiang 212013, Jiangsu Province, China
| | - De-Zhen Sun
- Biofuels Institute and ‡School of the Environment, Jiangsu University , 301 Xuefu Road, Zhenjiang 212013, Jiangsu Province, China
| | - Dan-Dan Zhai
- Biofuels Institute and ‡School of the Environment, Jiangsu University , 301 Xuefu Road, Zhenjiang 212013, Jiangsu Province, China
| | - Xiang Liu
- Biofuels Institute and ‡School of the Environment, Jiangsu University , 301 Xuefu Road, Zhenjiang 212013, Jiangsu Province, China
| | - Yang-Chun Yong
- Biofuels Institute and ‡School of the Environment, Jiangsu University , 301 Xuefu Road, Zhenjiang 212013, Jiangsu Province, China
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Riman D, Avgeropoulos A, Hrbac J, Prodromidis MI. Sparked-bismuth oxide screen-printed electrodes for the determination of riboflavin in the sub-nanomolar range in non-deoxygenated solutions. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.03.056] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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DNA-functionalized biosensor for riboflavin based electrochemical interaction on pretreated pencil graphite electrode. Biosens Bioelectron 2012; 31:376-81. [DOI: 10.1016/j.bios.2011.10.050] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2011] [Revised: 10/18/2011] [Accepted: 10/25/2011] [Indexed: 11/23/2022]
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