Use of the monodisperse Pt/Ni@rGO nanocomposite synthesized by ultrasonic hydroxide assisted reduction method in electrochemical nonenzymatic glucose detection

Ayrancı, Rukiye; Demirkan, Buse; Sen, Fatih; Şavk, Aysun; Ak, Metin; Şen, Fatih

doi:10.1016/j.msec.2019.02.040

Cited by 91 publications

(25 citation statements)

References 51 publications

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“…NPs have extremely small dimensions. Therefore, they can easily pass through the capillaries and pores [6, 7, 8, 9, 10, 11]. One of the methods used to synthesize nanoparticles with all these properties is the green synthesis method.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of Rosa canina-mediated biogenic silver nanoparticles for anti-oxidant, antibacterial, antifungal, and DNA cleavage activities

Gülbağça

Özdemir

Gülcan

et al. 2019

Heliyon

105

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A B S T R A C TIn biomedical applications, silver nanoparticles (Ag NPs) are of great interest due to their cost-effective and environmentally friendly properties. Green synthesis of nanoparticles for biological research is a preferred choice since it does not require additional reducing agent. For this purpose, in this study, we aimed to synthesize the biogenic silver nanoparticles with the help of Rosa canina plant (Rc-Ag NPs) and then they have been tried for their antioxidant and antibacterial properties. UV-Vis spectrophotometer, transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS) and X-ray diffraction (XRD) analyses were performed for characterization of Rc-Ag NPs. Antioxidant properties of silver nanoparticles synthesized with Rosa canina plant were investigated against 2,2 0 -diphenyl-1-picrylhydrazyl radical (DPPH). DNA dissociation activity of synthesized Rc-Ag NPs was studied, and DNA dissociation activity was shown. The antimicrobial activity of Rc-Ag NPs was also tested using micro-dilution. According to the results, Rc-Ag NPs synthesized were found to be highly effective for anti-oxidant, antibacterial, antifungal, and DNA cleavage activities.

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Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of Rosa canina-mediated biogenic silver nanoparticles for anti-oxidant, antibacterial, antifungal, and DNA cleavage activities

Gülbağça

Özdemir

Gülcan

et al. 2019

Heliyon

105

View full text Add to dashboard Cite

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“…[245] Besides Au, other conductive metals like Cu, Ag, Ni and Pt can also be incorporated on graphene framework to effectively detect molecules like glucose, DA, AA, UA, drugs and other biomolecules. [246][247][248] Thus, it is evident that graphene nanocomposites have an impact in boosting the performance of biosensors in terms of sensitivity, stability, detection limit and linear range.…”

Section: Biosensorsmentioning

confidence: 99%

Progress and Prospects on the Fabrication of Graphene‐Based Nanostructures for Energy Storage, Energy Conversion and Biomedical Applications

Immanuel

Dar

Sivasubramanian

et al. 2021

Chemistry An Asian Journal

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Graphene, a two-dimensional (2D) layered material has attracted much attention from the scientific community due to its exceptional electrical, thermal, mechanical, biological and optical properties. Hence, numerous applications utilizing graphene-based materials could be conceived in next-generation electronics, chemical and biological sensing, energy conversion and storage, and beyond. The interaction between graphene surfaces with other materials plays a vital role in influencing its properties than other bulk materials. In this review, we outline the recent progress in the production of graphene and related 2D materials, and their uses in energy conversion (solar cells, fuel cells), energy storage (batteries, supercapacitors) and biomedical applications.

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“…However, pure Pt is expensive and easily contaminated by chemisorbed intermediates of glucose oxidation 18 , 19 . To overcome these obstacles, Pt-based alloys decorated on graphene as glucose sensors have been studied in recent years 20 , 21 . The introduce of other mental elements, such as Co, Pd and Ni, into the bimetallic systems could change the local strain and the effective atomic coordination number of Pt on surface 22 – 24 .…”

Section: Introductionmentioning

confidence: 99%

Non-enzymatic sensor for determination of glucose based on PtNi nanoparticles decorated graphene

Deng

Xia

2020

Sci Rep

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Diabetes has become a universal epidemic in recent years. Herein, the monitoring of glucose in blood is of importance in clinical applications. In this work, PtNi alloy nanoparticles homogeneously dispersed on graphene (PtNi alloy-graphene) was synthesized as a highly effective electrode material for glucose detection. Based on the modified PtNi alloy-graphene/glass carbon (PtNi alloy-graphene/GC) electrode, it is found that the PtNi alloy-graphene/GC electrode exhibited excellent electrocatalytic performance on glucose oxidation. Furthermore, the results from amperometric current–time curve show a good linear range of 0.5–15 mM with the limit of detection of 16 uM (S/N = 3) and a high sensitivity of 24.03 uAmM−1 cm−2. On account of the good selectivity and durability, the modified electrode was successfully applied on glucose detection in blood serum samples.

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Use of the monodisperse Pt/Ni@rGO nanocomposite synthesized by ultrasonic hydroxide assisted reduction method in electrochemical nonenzymatic glucose detection

Cited by 91 publications

References 51 publications

Synthesis and characterization of Rosa canina-mediated biogenic silver nanoparticles for anti-oxidant, antibacterial, antifungal, and DNA cleavage activities

Synthesis and characterization of Rosa canina-mediated biogenic silver nanoparticles for anti-oxidant, antibacterial, antifungal, and DNA cleavage activities

Progress and Prospects on the Fabrication of Graphene‐Based Nanostructures for Energy Storage, Energy Conversion and Biomedical Applications

Non-enzymatic sensor for determination of glucose based on PtNi nanoparticles decorated graphene

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