Sensing glucose based on its affinity for concanavalin A on a glassy carbon electrode modified with a C60 fullerene nanocomposite

Cui, Yun; Zhong, Xia; Yuan, Ruo

doi:10.1007/s00604-015-1559-8

Cited by 20 publications

(7 citation statements)

References 44 publications

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“…The development of simple, reliable, cost efficient, and rapid glucose-monitoring devices has been effectively driven by rising demand in personal health care, diagnosis and management of diabetes mellitus, control of bioprocess, pharmaceutical analysis, and ecological and food monitoring. , An enzyme-free electrochemical glucose sensor (EFGS) is considered as the most convenient and effective tool as it provides the constructive features including excellent sensitivity, simple instrumentation, easy operation, low production cost, good reproducibility, and anti-interference abilities. , In general, EFGS is constructed with solid current collectors including glassy carbon electrode (GCE), platinum (Pt), and gold (Au) . However, the aforementioned electrodes require laborious polishing and modification procedures, which not only increase the cost of a sensor device but also preclude their practical utility.…”

Section: Introductionmentioning

confidence: 99%

Electrodeposited Nickel Cobalt Sulfide Flowerlike Architectures on Disposable Cellulose Filter Paper for Enzyme-Free Glucose Sensor Applications

Babu

kumar

Yoo

et al. 2018

ACS Sustainable Chem. Eng.

110

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Three-dimensional flowerlike nickel cobalt sulfide (NiCo 2 S 4 ) nanostructures are electrochemically deposited over the Ni-modified cellulose filter paper (CFP). The fabricated NiCo 2 S 4 /Ni/CFP is explored as a binder-free and self-standing electrode for enzyme-free electrochemical detection of glucose in alkaline media, in which Ni/CFP and NiCo 2 S 4 serve as the current collector and active material, respectively. Owing to the rich redox active sites, synergistic effect between Co 4+ and Ni 3+ , and rapid electron transportation tuned with the substitution of sulfur (S) with oxygen labile functional group, NiCo 2 S 4 /Ni/CFP exhibits considerable enzyme-free glucose-sensing performance with wide linear glucose concentration ranging from 0.5 μM to 6 mM, high sensitivity of 283 μA mM −1 cm −2 , and low detection limit of 50 nM. The developed NiCo 2 S 4 /Ni/CFP's sensing performances are reproducible, stable, and highly selective toward the analyte of interest in physiological interfering species. Thus, the self-standing, binder-free, inexpensive, easily disposable, and facile electrode fabrication process proposed in this study opens a new paradigm architecture for the development of efficient electrochemical sensor devices with affordable cost.

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Section: Introductionmentioning

confidence: 99%

Electrodeposited Nickel Cobalt Sulfide Flowerlike Architectures on Disposable Cellulose Filter Paper for Enzyme-Free Glucose Sensor Applications

Babu

kumar

Yoo

et al. 2018

ACS Sustainable Chem. Eng.

110

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“…Besides carbon nanotubes [ 18 ], graphene [ 19 ], and fullerenes [ 20 ], ordered mesoporous carbons (OMC) are often tested as components of novel biosensors. Among OMC, the most frequent CMK-3 and CMK-1 are employed for biosensor matrix preparation.…”

Section: Introductionmentioning

confidence: 99%

Mesoporous carbon-containing voltammetric biosensor for determination of tyramine in food products

et al. 2016

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A voltammetric biosensor based on tyrosinase (TYR) was developed for determination of tyramine. Carbon material (multi-walled carbon nanotubes or mesoporous carbon CMK-3-type), polycationic polymer—i.e., poly(diallyldimethylammonium chloride) (PDDA), and Nafion were incorporated into titania dioxide sol (TiO2) to create an immobilization matrix. The features of the formed matrix were studied by scanning electron microscopy (SEM) and cyclic voltammetry (CV). The analytical performance of the developed biosensor was evaluated with respect to linear range, sensitivity, limit of detection, long-term stability, repeatability, and reproducibility. The biosensor exhibited electrocatalytic activity toward tyramine oxidation within a linear range from 6 to 130 μM, high sensitivity of 486 μA mM−1 cm−2, and limit of detection of 1.5 μM. The apparent Michaelis–Menten constant was calculated to be 66.0 μM indicating a high biological affinity of the developed biosensor for tyramine. Furthermore, its usefulness in determination of tyramine in food product samples was also verified.Graphical abstractDifferent food samples were analyzed to determine tyramine using biosensor based on tyrosinaseElectronic supplementary materialThe online version of this article (doi:10.1007/s00216-016-9612-y) contains supplementary material, which is available to authorized users.

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“…After being incorporated in TOAB film, as shown in Fig. b, the morphology of TOAB/CoTPPS 4 /C 60 became more even distributed and exhibited much smaller microarray‐like structures, which helps enhancing the electron transfer rate of CoTPPS 4 /C 60 . Likewise, the composites of TOAB/ZnTPPS 4 /C 60 and TOAB/FeTPPS 4 /C 60 also showed the similar trend of morphology in contrast to ZnTPPS 4 /C 60 and FeTPPS 4 /C 60 (seen in Fig.…”

Section: Resultsmentioning

confidence: 96%

Preparation of non‐covalent Metalloporphyrin/C₆₀ Composite and its Electrocatalysis to Hydrogen Peroxide

et al. 2016

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Three non‐covalent metallotetraphenylporphyrin/fullerene (MTPPS4 (M=Zn2+, Fe2+, Co2+)/C60) nanocomposites were prepared by π‐π molecular interaction and characterized by scanning electron microscopy and UV‐Vis absorption spectroscopy. Electrocatalytic studies indicated that the MTPPS4/C60 nanocomposites which were embedded in TOAB film on the glassy carbon electrode (GCE) (TOAB/MTPPS4/C60/GCE) exhibited a high electrocatalytic activity for H2O2. MTPPS4 enhanced the electrocatalytic ability of C60 in the increasing order of TOAB/ZnTPPS4/C60/GCE, TOAB/FeTPPS4/C60/GCE and TOAB/CoTPPS4/C60/GCE. The measurement with the differential pulse voltammetry (DPV) exhibited that there is a well‐defined linear relationship between the reduction currents and H2O2 concentrations in the range from 0.3 to 1.0 mM, with the detection limit of 0.07 mM at the TOAB/ZnTPPS4/C60/GCE electrode, of 0.08 mM at the TOAB/FeTPPS4/C60/GCE electrode, of 0.04 mM at the TOAB/CoTPPS4/C60/GCE electrode, respectively. The biosensors showed a good anti‐interfering ability towards glucose, ascorbic acid and L‐cysteine and a high potential practicality.

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Sensing glucose based on its affinity for concanavalin A on a glassy carbon electrode modified with a C60 fullerene nanocomposite

Cited by 20 publications

References 44 publications

Electrodeposited Nickel Cobalt Sulfide Flowerlike Architectures on Disposable Cellulose Filter Paper for Enzyme-Free Glucose Sensor Applications

Electrodeposited Nickel Cobalt Sulfide Flowerlike Architectures on Disposable Cellulose Filter Paper for Enzyme-Free Glucose Sensor Applications

Mesoporous carbon-containing voltammetric biosensor for determination of tyramine in food products

Preparation of non‐covalent Metalloporphyrin/C₆₀ Composite and its Electrocatalysis to Hydrogen Peroxide

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Sensing glucose based on its affinity for concanavalin A on a glassy carbon electrode modified with a C60 fullerene nanocomposite

Cited by 20 publications

References 44 publications

Electrodeposited Nickel Cobalt Sulfide Flowerlike Architectures on Disposable Cellulose Filter Paper for Enzyme-Free Glucose Sensor Applications

Electrodeposited Nickel Cobalt Sulfide Flowerlike Architectures on Disposable Cellulose Filter Paper for Enzyme-Free Glucose Sensor Applications

Mesoporous carbon-containing voltammetric biosensor for determination of tyramine in food products

Preparation of non‐covalent Metalloporphyrin/C60 Composite and its Electrocatalysis to Hydrogen Peroxide

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Preparation of non‐covalent Metalloporphyrin/C₆₀ Composite and its Electrocatalysis to Hydrogen Peroxide