A sensitive and selective non-enzymatic glucose sensor with hollow Ni-Al-Mn layered triple hydroxide nanocomposites modified Ni foam

Chandrasekaran, Nivedhini Iswarya

doi:10.1016/j.snb.2019.02.102

Cited by 62 publications

(19 citation statements)

References 41 publications

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“…Abnormal glucose levels in human blood can give rise to many diseases, which can bring about infinite damage to the human biological system . Among these diseases, diabetes is one of the most urgent health problems in the world; therefore, it is necessary and vital to developing a fast real-time glucose detection method for clinical diagnosis. ,, The high-efficiency and low-cost detection methods for glucose include fluorescence, spectrophotometry, indirect optical method, , electrochemical method, and so on. Of multitudinous genres of methods, electrochemical nonenzyme sensors have attracted much attention in view of good selectivity, rapid response, low limit of detection, and high reliability.…”

Section: Resultsmentioning

confidence: 99%

MOF-Derived Bimetallic CoFe-PBA Composites as Highly Selective and Sensitive Electrochemical Sensors for Hydrogen Peroxide and Nonenzymatic Glucose in Human Serum

Chen

Xiong

et al. 2020

ACS Appl. Mater. Interfaces

104

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The fabrication of two-dimensional (2D) metal−organic frameworks (MOFs) and Prussian blue analogues (PBAs) combines the advantages of 2D materials, MOFs and PBAs, resolving the poor electronic conductivity and slow diffusion of MOF materials for electrochemical applications. In this work, 2D leaflike zeolitic imidazolate frameworks (Co-ZIF and Fe-ZIF) as sacrificial templates are in situ converted into PBAs, realizing the successful fabrication of PBA/ZIF nanocomposites on nickel foam (NF), namely, CoCo-PBA/Co-ZIF/ NF, FeFe-PBA/Fe-ZIF/NF, CoFe-PBA/Co-ZIF/NF, and Fe/CoCo-PBA/Co-ZIF/NF. Such fabrication can effectively reduce transfer resistance and greatly enhance electron-and masstransfer efficiency due to the electrochemically active PBA particles and NF substrate. These fabricated electrodes as multifunctional sensors achieve highly selective and sensitive glucose and H 2 O 2 biosensing with a very wide detective linear range, extremely low limit of detection (LOD), and good stability. Among them, CoFe-PBA/Co-ZIF/NF exhibits the best sensing performance with a very wide linear range from 1.4 μM to 1.5 mM, a high sensitivity of 5270 μA mM −1 cm −2 , a low LOD of 0.02 μM (S/N = 3), and remarkable stability and selectivity toward glucose. What is more, it can realize excellent detection of glucose in human serum, demonstrating its practical applications. Furthermore, this material as a multifunctional electrochemical sensor also manifests superior detection performance against hydrogen peroxide with a wide linear range of 0.2−6.0 mM, a high sensitivity of 196 μA mM −1 cm −2 , and a low limit of detection of 1.08 nM (S/N = 3). The sensing mechanism for enhanced performance for glucose and H 2 O 2 is discussed and proved by experiments in detail.

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Section: Resultsmentioning

confidence: 99%

MOF-Derived Bimetallic CoFe-PBA Composites as Highly Selective and Sensitive Electrochemical Sensors for Hydrogen Peroxide and Nonenzymatic Glucose in Human Serum

Chen

Xiong

et al. 2020

ACS Appl. Mater. Interfaces

104

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“…GOD (FADH2) + p-quinone → GOD (FAD) + Hydroquinone (HQ) [3] Fig. 4 shows the CV curves with and without glucose by four different modified electrodes.…”

Section: Hydroquinone (Hq) → P-quinonementioning

confidence: 99%

“…Abnormal blood glucose levels can result in diseases like diabetes, cardiopathy, nephropathy, hypoglycemia, stroke or cardiovascular disorders. Diabetes is one of the biggest threats to human health globally and the number of diabetic patients increases year by year [1][2][3]. In addition, glucose is extensively used in various fields such as confectionery manufacturing, food processing, clinical and wine industry, etc.…”

Section: Introductionmentioning

confidence: 99%

An amperometric glucose biosensor based on electrostatic force induced layer-by-layer GOD/chitosan/pyrite on a glassy carbon electrode

Wang

Ying

et al. 2022

ANAL. SCI.

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Pyrite (PR), as a representative sulfide mineral, possesses the advantages of abundant, thermodynamically stable, non-toxicity and semi-conductivity. In this study, an amperometric glucose biosensor (GOD/CS/PR/GCE) based on layer-by-layer of glucose oxidase (GOD), chitosan (CS) and pyrite (PR) on glassy carbon electrode (GCE) was fabricated through electrostatic force. In this research, PR suspension prepared in phosphate buffer (pH 5.5) was first immobilized on the GCE surface, which exhibits negative charge. Then, positively charged CS was adsorbed on PR/GCE by electrostatic force. Finally, negatively charged GOD was further modified on the CS/PR/GCE surface through electrostatic force again. The surface morphology and adsorbed mechanism were supported by field emission scanning electron microscopy (SEM), quartz crystal microbalance with dissipation (QCMD) and atomic force microscope (AFM). The step-by-step procedure gives both a strong adhesion ability and a good bioelectrocatalytic activity of GOD on the CS and PR modified electrode surface. The linear range of this GOD/CS/PR/GCE biosensor was achieved from 0.5 mM to 60 mM with the Linear regression equation of y = 0.897x -0.3016 (R 2 = 0.9996) and a limit of detection (LOD) value of 50 µM. This approach of using pyrite and chitosan as physical modified GOD to serve as electrostatic glues, which could be useful for designing better enzyme based biosensors for a wide variety of practical applications.

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“…Typically, electrochemical enzymatic sensors with the glucose oxidase enzyme (GOD) show good selectivity and high sensitivity. However, they still suffer from a complex manufacturing procedure, limited temperature, unfavorable micro-environment factors, and the non-negligible response of some interfering species [17][18][19][20][21].…”

Section: Introductionmentioning

confidence: 99%

In situ Growth of Ni(OH)₂ Nanoparticles on 316L Stainless Steel Foam: An Efficient Three‐dimensional Non‐enzymatic Glucose Electrochemical Sensor in Real Human Blood Serum Samples

et al. 2022

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For the first time, nickel hydroxide nanoparticles (Ni(OH) 2 NPs) grown on 316L stainless steel foam were used as a non-enzymatic electrochemical glucose sensor. The Ni(OH) 2 /SSF-316L was elaborated by applying a simple ultrafast CV method without nickel salts addition. Ni(OH) 2 /SSF-316L was characterized by SEM and XRD. The electrochemical behavior was investigated by CV, EIS, and amperometric measurements. The fabricated sensor revealed higher sensitivity 1062 μA mM À 1 cm À 2 , wide linear range from 1.0 μM to 4.0 mM with a low detection limit of 2.0 μM and good selectivity. In addition, real sample analysis was performed for controlled glucose in real blood serum.

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A sensitive and selective non-enzymatic glucose sensor with hollow Ni-Al-Mn layered triple hydroxide nanocomposites modified Ni foam

Cited by 62 publications

References 41 publications

MOF-Derived Bimetallic CoFe-PBA Composites as Highly Selective and Sensitive Electrochemical Sensors for Hydrogen Peroxide and Nonenzymatic Glucose in Human Serum

MOF-Derived Bimetallic CoFe-PBA Composites as Highly Selective and Sensitive Electrochemical Sensors for Hydrogen Peroxide and Nonenzymatic Glucose in Human Serum

An amperometric glucose biosensor based on electrostatic force induced layer-by-layer GOD/chitosan/pyrite on a glassy carbon electrode

In situ Growth of Ni(OH)₂ Nanoparticles on 316L Stainless Steel Foam: An Efficient Three‐dimensional Non‐enzymatic Glucose Electrochemical Sensor in Real Human Blood Serum Samples

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A sensitive and selective non-enzymatic glucose sensor with hollow Ni-Al-Mn layered triple hydroxide nanocomposites modified Ni foam

Cited by 62 publications

References 41 publications

MOF-Derived Bimetallic CoFe-PBA Composites as Highly Selective and Sensitive Electrochemical Sensors for Hydrogen Peroxide and Nonenzymatic Glucose in Human Serum

MOF-Derived Bimetallic CoFe-PBA Composites as Highly Selective and Sensitive Electrochemical Sensors for Hydrogen Peroxide and Nonenzymatic Glucose in Human Serum

An amperometric glucose biosensor based on electrostatic force induced layer-by-layer GOD/chitosan/pyrite on a glassy carbon electrode

In situ Growth of Ni(OH)2 Nanoparticles on 316L Stainless Steel Foam: An Efficient Three‐dimensional Non‐enzymatic Glucose Electrochemical Sensor in Real Human Blood Serum Samples

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In situ Growth of Ni(OH)₂ Nanoparticles on 316L Stainless Steel Foam: An Efficient Three‐dimensional Non‐enzymatic Glucose Electrochemical Sensor in Real Human Blood Serum Samples