Elaboration and Characterization of Ni (NPs)-PANI Hybrid Material by Electrodeposition for Non-Enzymatic Glucose Sensing

Lakhdari, Delloula; Guittoum, A.; Benbrahim, N.; Belgherbi, Ouafia; Berkani, Mohammed; Seid, Lamria; Khtar, S. A.; Saeed, Muhammad; Lakhdari, Nadjem

doi:10.1007/s11664-021-09031-2

Cited by 16 publications

(3 citation statements)

References 43 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It is necessary to note that the structure under investigation acts as a potentiometric sensor while a wide range of PANI-based sensors are amperometric ones [ 3 ]. Obtained systems demonstrate a linear response in a range of glucose concentrations actual for real medical diagnostic applications while most of studies are devoted to achieving a low limit of detection [ 57 , 58 , 59 , 60 , 61 ].…”

Section: Resultsmentioning

confidence: 99%

3D Nanocomposite with High Aspect Ratio Based on Polyaniline Decorated with Silver NPs: Synthesis and Application as Electrochemical Glucose Sensor

et al. 2023

View full text Add to dashboard Cite

In this paper, we present a new methodology for creating 3D ordered porous nanocomposites based on anodic aluminum oxide template with polyaniline (PANI) and silver NPs. The approach includes in situ synthesis of polyaniline on templates of anodic aluminum oxide nanomembranes and laser-induced deposition (LID) of Ag NPs directly on the pore walls. The proposed method allows for the formation of structures with a high aspect ratio of the pores, topological ordering and uniformity of properties throughout the sample, and a high specific surface area. For the developed structures, we demonstrated their effectiveness as non-enzymatic electrochemical sensors on glucose in a concentration range crucial for medical applications. The obtained systems possess high potential for miniaturization and were applied to glucose detection in real objects—laboratory rat blood plasma.

show abstract

Section: Resultsmentioning

confidence: 99%

3D Nanocomposite with High Aspect Ratio Based on Polyaniline Decorated with Silver NPs: Synthesis and Application as Electrochemical Glucose Sensor

et al. 2023

View full text Add to dashboard Cite

show abstract

“…Chen and co‐workers [123] synthesized 2D nanosheets of NiCo 2 O 4 using sonochemical approach in a two‐step process for non‐enzymatic glucose detection. A Ni(NPs)‐PANI electrode has been reported for glucose sensing [124] …”

Section: Recent Progress In Ni‐based Non‐enzymatic Electrochemical Gl...mentioning

confidence: 99%

Nanostructured Nickel‐based Non‐enzymatic Electrochemical Glucose Sensors

Akter

Saha

Shah

et al. 2022

Chemistry An Asian Journal

View full text Add to dashboard Cite

Glucose detection is considered a significant area and has remained the topic of considerable attention. Remarkable technological advancements have been observed in diabetes monitoring in the past decades. This continual progress helps to track recent trends in development as well as identify challenging issues in glucose sensor construction. Thus, a comprehensive synopsis of the most recent advancements and developments in the study of nickel (Ni) nanostructure-based sensors for efficient trace-level glucose detection, following non-enzymatic and electrochemical methods, is provided in this review. Moreover, this review is intensively focused on the methodologies for the structure, morphology, preparation, and enforcement of a variety of Ni nanostructures, including Ni nanosheets with metals, Ni nanospheres with metals/mixed metals, Ni-metal nanocomposites, metal nanoparticles-decorated Ni nanowires, Ni nanoparticles, Ni-decorated metal nanotube arrays, Ni nanoneedles and nanorods with metals, nanoporous, nanoplates, nanocoated Ni with metal composites, and Ni-composed hybrid nanostructures. Various demonstrations and categorizations are provided on Ni-based nanostructures for a clear understanding for diverse readers.

show abstract

“…Hence, successive cycles show that the oxidized Ni surface still enhances the oxidation of glucose and gluconolactone at more positive potential values (Figure 5c, dashed lines). Processes occurring at the Ni/Ti catalyst both in the 0.1 M NaOH solution (Figure 5c) and in that containing 0.1 M glucose (Figure 5c) are attributed to the reversible transformation of Ni(II)/Ni(III) in an alkaline media and glucose oxidation to gluconolactone by NiOOH, given that Ni(OH) 2 /NiOOH acts as an electron transfer [71][72][73][74]. The overall process of glucose oxidation on the Ni/Ti catalyst can be presented by the Equations ( 6) and ( 7):…”

Section: Electrocatalytic Activity Of Catalysts For Gormentioning

confidence: 99%

3D-Structured Au(NiMo)/Ti Catalysts for the Electrooxidation of Glucose

et al. 2022

View full text Add to dashboard Cite

In this study, 3D-structured NiMo coatings have been constructed via the widely used electrodeposition method on a Ti surface and decorated with very small Au crystallites by galvanic displacement (Au(NiMo)/Ti). The catalysts have been characterized using scanning electron microscopy, energy dispersive X-ray analysis, and inductively coupled plasma optical emission spectroscopy. Different Au(NiMo)/Ti catalysts, which had Au loadings of 1.8, 2.3, and 3.9 µgAu cm−2, were prepared. The electrocatalytic activity of the Au(NiMo)/Ti catalysts was examined with respect to the oxidation of glucose in alkaline media by cyclic voltammetry. It was found that the Au(NiMo)/Ti catalysts with Au loadings in the range of 1.8 up to 3.9 µgAu cm−2 had a higher activity compared to that of NiMo/Ti. A direct glucose-hydrogen peroxide (C6H12O6-H2O2) single fuel cell was constructed with the different Au-loading-containing Au(NiMo)/Ti catalysts as the anode and Pt as the cathode. The fuel cells exhibited an open circuit voltage of ca. 1.0 V and peak power densities up to 8.75 mW cm−2 at 25 °C. The highest specific peak power densities of 2.24 mW µgAu−1 at 25 °C were attained using the Au(NiMo)/Ti catalyst with the Au loading of 3.9 µg cm−2 as the anode.

show abstract

Elaboration and Characterization of Ni (NPs)-PANI Hybrid Material by Electrodeposition for Non-Enzymatic Glucose Sensing

Cited by 16 publications

References 43 publications

3D Nanocomposite with High Aspect Ratio Based on Polyaniline Decorated with Silver NPs: Synthesis and Application as Electrochemical Glucose Sensor

3D Nanocomposite with High Aspect Ratio Based on Polyaniline Decorated with Silver NPs: Synthesis and Application as Electrochemical Glucose Sensor

Nanostructured Nickel‐based Non‐enzymatic Electrochemical Glucose Sensors

3D-Structured Au(NiMo)/Ti Catalysts for the Electrooxidation of Glucose

Contact Info

Product

Resources

About