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Wang H, Zhu W, Xu T, Zhang Y, Tian Y, Liu X, Wang J, Ma M. An integrated nanoflower-like MoS 2@CuCo 2O 4 heterostructure for boosting electrochemical glucose sensing in beverage. Food Chem 2022; 396:133630. [PMID: 35841678 DOI: 10.1016/j.foodchem.2022.133630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 04/22/2022] [Accepted: 07/02/2022] [Indexed: 02/07/2023]
Abstract
Excessive glucose in food poses a non-negligible threat to its inherent quality and human health, which makes it imperative to develop a highly sensitive sensor for real-time glucose detection. In this work, an integrated electrochemical glucose sensor based on a nanoflower-like MoS2@CuCo2O4 heterostructure was carefully constructed. Under optimal conditions, the as-fabricated sensor exhibited a high sensitivity of 1,303 μA mM-1 cm-2 over a wide range of 0.5-393.0 μmol/L, accompanied by a low determination limit (0.5 μmol/L) and short response time (2.1 s). The favorable sensing performance of the MoS2@CuCo2O4 nanocomposite-modified electrode in electrochemical analyses was attributed to the introduction of unique nanoflower-like heterostructure and the synergistic effects between MoS2 and CuCo2O4. Furthermore, the satisfactory applicability of this sensor in beverages was confirmed. These results demonstrate that the MoS2@CuCo2O4/GCE may be a promising platform for sensitive monitoring of glucose content in food samples.
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Affiliation(s)
- Huiting Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Wenxin Zhu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Ting Xu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Yanxin Zhang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Yujie Tian
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Xin Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Jianlong Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Min Ma
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China.
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Ligand-to-metal charge transfer (LMCT) complex: New approach to non-enzymatic glucose sensors based on TiO2. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114589] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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3
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Danish EY, Bakhsh EM, Akhtar K. Design of chitosan nanocomposite hydrogel for sensitive detection and removal of organic pollutants. Int J Biol Macromol 2020; 159:276-286. [DOI: 10.1016/j.ijbiomac.2020.05.036] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 05/02/2020] [Accepted: 05/05/2020] [Indexed: 12/17/2022]
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4
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Electrocatalytic Glucose Oxidation at Coral-Like Pd/C3N4-C Nanocomposites in Alkaline Media. Catalysts 2020. [DOI: 10.3390/catal10040440] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Porous coral-like Pd/C3N4-C nanocomposites are fabricated by a simple one-pot chemical reduction method. Their electrocatalytic performance is ~50% higher than a carbon-loaded palladium electrocatalyst (Pd/C) in alkaline media. This confirms that the glucose electrooxidation and sensing performance of a Pd/C can be improved by the synergy of graphitic carbon nitride (C3N4), though C3N4 exhibits poor electrical conductivity. Compared to Pd/C, the size of Pd nanoparticles in Pd/C3N4-C decreases. As a result, the activity of Pd/C3N4-C is enhanced due to the higher dispersion and the synergistic effect. Pd/C3N4-C presents a rapid response and high sensitivity to glucose. The sensitivity for glucose sensing at Pd/C3N4-C is 3.3 times that of at Pd/C in the range of 0.001–10 mM. In the lower range of 0.001–1 mM, the sensitivity at Pd/C3N4-C is ~10 times greater than Pd/C.
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5
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Thermal effects on hydrogen storage capacity of Pd/MWCNT nanoparticles deposited at moderate pressure and temperature supercritical carbon dioxide conditions. J Supercrit Fluids 2020. [DOI: 10.1016/j.supflu.2019.104706] [Citation(s) in RCA: 5] [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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6
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Ultrasensitive and ultrawide range electrochemical determination of bisphenol A based on PtPd bimetallic nanoparticles and cationic pillar[5]arene decorated graphene. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113487] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Sun Z, Fan Q, Zhang M, Liu S, Tao H, Texter J. Supercritical Fluid-Facilitated Exfoliation and Processing of 2D Materials. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1901084. [PMID: 31572648 PMCID: PMC6760473 DOI: 10.1002/advs.201901084] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Indexed: 05/19/2023]
Abstract
Since the first intercalation of layered silicates by using supercritical CO2 as a processing medium, considerable efforts have been dedicated to intercalating and exfoliating layered two-dimensional (2D) materials in various supercritical fluids (SCFs) to yield single- and few-layer nanosheets. Here, recent work in this area is highlighted. Motivating factors for enhancing exfoliation efficiency and product quality in SCFs, mechanisms for exfoliation and dispersion in SCFs, as well as general metrics applied to assess quality and processability of exfoliated 2D materials are critically discussed. Further, advances in formation and application of 2D material-based composites with assistance from SCFs are presented. These discussions address chemical transformations accompanying SCF processing such as doping, covalent surface modification, and heterostructure formation. Promising features, challenges, and routes to expanding SCF processing techniques are described.
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Affiliation(s)
- Zhenyu Sun
- State Key Laboratory of Organic–Inorganic CompositesBeijing University of Chemical TechnologyBeijing100029P. R. China
| | - Qun Fan
- State Key Laboratory of Organic–Inorganic CompositesBeijing University of Chemical TechnologyBeijing100029P. R. China
| | - Mingli Zhang
- State Key Laboratory of Organic–Inorganic CompositesBeijing University of Chemical TechnologyBeijing100029P. R. China
| | - Shizhen Liu
- State Key Laboratory of Organic–Inorganic CompositesBeijing University of Chemical TechnologyBeijing100029P. R. China
| | - Hengcong Tao
- State Key Laboratory of Organic–Inorganic CompositesBeijing University of Chemical TechnologyBeijing100029P. R. China
| | - John Texter
- School of Engineering TechnologyEastern Michigan UniversityYpsilantiMI48197USA
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Bakhsh EM, Ali F, Khan SB, Marwani HM, Danish EY, Asiri AM. Copper nanoparticles embedded chitosan for efficient detection and reduction of nitroaniline. Int J Biol Macromol 2019; 131:666-675. [DOI: 10.1016/j.ijbiomac.2019.03.095] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 03/09/2019] [Accepted: 03/14/2019] [Indexed: 01/22/2023]
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9
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A nanocomposite consisting of gold nanobipyramids and multiwalled carbon nanotubes for amperometric nonenzymatic sensing of glucose and hydrogen peroxide. Mikrochim Acta 2019; 186:235. [PMID: 30868243 DOI: 10.1007/s00604-019-3272-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 01/20/2019] [Indexed: 10/27/2022]
Abstract
Gold nanobipyramids were synthesized by a seed-mediated growth method and then supported by multi-walled carbon nanotubes (denoted as AuNBP/MWCNTs). The electrocatalytic activity of the AuNBP/MWCNTs on a glassy carbon electrode (GCE) towards direct glucose oxidation and hydrogen peroxide reduction was superior to that of AuNBPs and MWCNTs. The modified GCE, operated at a typical working voltage of +0.15 V (vs. SCE) and in 0.1 M NaOH solution, exhibits a linear response in the 10 μM to 36.7 mM glucose concentration range with a 3.0 μM detection limit (at S/N = 3) and a sensitivity of 101.2 μA mM-1 cm-2. It also demonstrates good sensitivity towards hydrogen peroxide in at pH 7 solution at a working potential of -0.50 V (vs. SCE), with a linear response range from 5.0 μM to 47.3 mM, a sensitivity of 170.6 μA mM-1 cm-2 and a detection limit of 1.5 μM. Graphical abstract A electrochemical sensing platform based on the use of gold nanobipyramids and multi-walled carbon nanotubes nanocomposites (AuNBP/MWCNTs) is described for the determination of glucose and hydrogen peroxide.
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Salehi R, Roohi H. Tuning the physicochemical properties of the single-walled boron nitride nanotube by covalent grafting of triazolium-based [MTZ][X1–3] (X1–3= NTf2−, TfO− and BF4−) ionic liquids in the gas phase and solvent media: A quantum chemical approach. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.12.154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Goodchild SA, Hubble LJ, Mishra RK, Li Z, Goud KY, Barfidokht A, Shah R, Bagot KS, McIntosh AJS, Wang J. Ionic Liquid-Modified Disposable Electrochemical Sensor Strip for Analysis of Fentanyl. Anal Chem 2019; 91:3747-3753. [DOI: 10.1021/acs.analchem.9b00176] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Sarah A. Goodchild
- Department of NanoEngineering, University of California San Diego, La Jolla, California 92093, United States
- Defence Science
and Technology Laboratory, Porton Down, Salisbury SP4 0JQ, U.K
- Department of Chemistry, Imperial College London, South Kensington, London SW7 2AZ, U.K
| | - Lee J. Hubble
- Department of NanoEngineering, University of California San Diego, La Jolla, California 92093, United States
- CSIRO Manufacturing, Lindfield, New South Wales 2070, Australia
| | - Rupesh K. Mishra
- Department of NanoEngineering, University of California San Diego, La Jolla, California 92093, United States
| | - Zhanhong Li
- Department of NanoEngineering, University of California San Diego, La Jolla, California 92093, United States
| | - K. Yugender Goud
- Department of NanoEngineering, University of California San Diego, La Jolla, California 92093, United States
| | - Abbas Barfidokht
- Department of NanoEngineering, University of California San Diego, La Jolla, California 92093, United States
| | - Rushabh Shah
- Department of NanoEngineering, University of California San Diego, La Jolla, California 92093, United States
| | - Kara S. Bagot
- Department of Psychiatry, University of California, San Diego, La Jolla, California 92093, United States
| | | | - Joseph Wang
- Department of NanoEngineering, University of California San Diego, La Jolla, California 92093, United States
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Electrochemical sensor and biosensor platforms based on advanced nanomaterials for biological and biomedical applications. Biosens Bioelectron 2018; 103:113-129. [DOI: 10.1016/j.bios.2017.12.031] [Citation(s) in RCA: 472] [Impact Index Per Article: 78.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 12/18/2017] [Accepted: 12/20/2017] [Indexed: 12/18/2022]
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13
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In situ immobilization of CuO on SiO2/graphite matrix, modified with benzimidazolium-1-acatate ionic liquid: Application as catechol sensor. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2017.12.109] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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14
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Wu H, Li X, Chen M, Wang C, Wei T, Zhang H, Fan S. A nanohybrid based on porphyrin dye functionalized graphene oxide for the application in non-enzymatic electrochemical sensor. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2017.10.122] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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15
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Nantaphol S, Watanabe T, Nomura N, Siangproh W, Chailapakul O, Einaga Y. Bimetallic Pt–Au nanocatalysts electrochemically deposited on boron-doped diamond electrodes for nonenzymatic glucose detection. Biosens Bioelectron 2017; 98:76-82. [DOI: 10.1016/j.bios.2017.06.034] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 06/05/2017] [Accepted: 06/16/2017] [Indexed: 10/19/2022]
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16
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Hovancová J, Šišoláková I, Oriňaková R, Oriňak A. Nanomaterial-based electrochemical sensors for detection of glucose and insulin. J Solid State Electrochem 2017. [DOI: 10.1007/s10008-017-3544-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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