NiCo2O4 Nanorods Decorated MoS2 Nanosheets Synthesized from Deep Eutectic Solvents and Their Application for Electrochemical Sensing of Glucose in Red Wine and Honey

Zhao, Haiyan; Xu, Jinqiong; Sheng, Qinglin; Zheng, Jianbin; Cao, Wei; Yue, Tianli

doi:10.1149/2.0141910jes

Cited by 24 publications

(14 citation statements)

References 38 publications

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“…Elakkiya et al [226] reported highly porous flower-like NiCo 2 O 4 nanostructures synthesized via a facile hydrothermal method for excellent electrocatalytic activity in alkaline electrolyte for the oxidation of glucose and lactic acid. [230]. Deep eutectic solvents consist of simple eutecticbased ionic liquids prepared by eutectic mixing of ChCl and some hydrogen bond donors like acids, amides, alcohols, etc.…”

Section: Spray Pyrolysis Methodsmentioning

confidence: 99%

“…These solvents have excellent thermal stability, high surface tensions, negligible vapor pressure, and most importantly biodegradability [232][233][234][235][236]. The NiCo 2 O 4 -MoS 2 /chitosan/GCE-modified electrode was used as an electrochemical sensor for glucose in red wine and honey [230].…”

Section: Spray Pyrolysis Methodsmentioning

confidence: 99%

“…The fabricated glucose biosensor exhibited a high sensitivity of 1748.58 μA mM −1 cm −2 and a very low detection limit of 0.152 μM. MoS 2 nanosheets have also been reported as support material for the fabrication of NiCo 2 O 4 /MoS 2 nanocomposites through a simple ionothermal method in deep eutectic solvent (choline chloride (ChCl)-urea mixture) [ 230 ]. Deep eutectic solvents consist of simple eutectic-based ionic liquids prepared by eutectic mixing of ChCl and some hydrogen bond donors like acids, amides, alcohols, etc.…”

Section: Biosensor Applications Of Nano-/micro-structured Nico 2 Omentioning

confidence: 99%

“…Numerous studies have been conducted to verify the selectivity of the NiCo 2 O 4 -based modified sensors as ascorbic acid, dopamine, and uric acid coexist along with glucose in human blood serum [ 272 ]. Therefore, for practical applications, these components should not affect the amperometric parameters and the positive results have been reported [ 230 , 237 , 238 , 241 , 247 , 272 , 273 ]. Additionally, reproducibility and stability of the modified NiCo 2 O 4 -based electrodes have been analyzed.…”

Section: Biosensor Applications Of Nano-/micro-structured Nico 2 Omentioning

confidence: 99%

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NiCo2O4 Nano-/Microstructures as High-Performance Biosensors: A Review

Kumar¹

2020

Nano-Micro Lett.

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Non-enzymatic biosensors based on mixed transition metal oxides are deemed as the most promising devices due to their high sensitivity, selectivity, wide concentration range, low detection limits, and excellent recyclability. Spinel NiCo2O4 mixed oxides have drawn considerable attention recently due to their outstanding advantages including large specific surface area, high permeability, short electron, and ion diffusion pathways. Because of the rapid development of non-enzyme biosensors, the current state of methods for synthesis of pure and composite/hybrid NiCo2O4 materials and their subsequent electrochemical biosensing applications are systematically and comprehensively reviewed herein. Comparative analysis reveals better electrochemical sensing of bioanalytes by one-dimensional and two-dimensional NiCo2O4 nano-/microstructures than other morphologies. Better biosensing efficiency of NiCo2O4 as compared to corresponding individual metal oxides, viz. NiO and Co3O4, is attributed to the close intrinsic-state redox couples of Ni3+/Ni2+ (0.58 V/0.49 V) and Co3+/Co2+ (0.53 V/0.51 V). Biosensing performance of NiCo2O4 is also significantly improved by making the composites of NiCo2O4 with conducting carbonaceous materials like graphene, reduced graphene oxide, carbon nanotubes (single and multi-walled), carbon nanofibers; conducting polymers like polypyrrole (PPy), polyaniline (PANI); metal oxides NiO, Co3O4, SnO2, MnO2; and metals like Au, Pd, etc. Various factors affecting the morphologies and biosensing parameters of the nano-/micro-structured NiCo2O4 are also highlighted. Finally, some drawbacks and future perspectives related to this promising field are outlined.

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Section: Spray Pyrolysis Methodsmentioning

confidence: 99%

Section: Spray Pyrolysis Methodsmentioning

confidence: 99%

Section: Biosensor Applications Of Nano-/micro-structured Nico 2 Omentioning

confidence: 99%

Section: Biosensor Applications Of Nano-/micro-structured Nico 2 Omentioning

confidence: 99%

See 2 more Smart Citations

NiCo2O4 Nano-/Microstructures as High-Performance Biosensors: A Review

Kumar¹

2020

Nano-Micro Lett.

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“…[65] Ionic interests in green synthesis owing to their unique physicochemical properties like low volatility, electrochemical stability, and high ionic conductivity. [76][77][78][79][80][81] Deep eutectic solvents are considered as a subclass of ionic liquids, [70,82,83] while they are different in essence. Ionic liquids are composed of large-volume ions confined by each other through electrostatic interaction.…”

Section: Deep Eutectic Solventsmentioning

confidence: 99%

Soft Electronics Based on Liquid Conductors

Gui

Wang

2020

Adv Elect Materials

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Soft electronics is an emerging field that is lending great convenience to daily life. Soft electronics have shown great potentials in health monitoring, soft robotics, the Internet of Things, and so forth. Though soft electronics based on solid conductors have been intensively investigated and some considerable progress has been achieved, the intrinsic shortcomings of solid conductors are becoming the Achilles’ heel of soft electronics. Fortunately, many of the disadvantages of solid conductors can be offset by liquid conductors. Following the attractive advantages of liquid materials, in particular high flexibility, infinite deformability, self‐healing, and ease of doping/being doped, this review article summarizes a history of soft electronics based on liquid conductors and introduces the most up‐to‐date liquid conducting materials together with their representative featured functions. Particular applications in sensors, batteries, supercapacitors, thermoelectric conversion, and even memory devices are discussed in detail to intuitively emphasize how liquid conductors benefit soft electronics. In addition, limitations of liquid conductors are also discussed, as well as the key challenges and some innovative strategies to overcome them. Finally, future perspectives are put forward to develop soft electronics that are fully composed of liquid circuits.

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Synthesis of Inorganic Solids Using the Deep Eutectic Solvent (DES) Route

Rain,

Zaikina

2024

Encyclopedia of Inorganic and Bioinorganic Chemistry

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The search for sustainable and environmentally friendly approaches to material synthesis has fueled significant interest in using alternative reaction media, such as ionic liquids. Deep eutectic solvents (DESs) are a promising alternative to ionic liquids due to their low cost, environmental friendliness, and versatile physicochemical properties. This article provides a “close‐up” examination of the synthesis of inorganic materials using type III DES as a reaction medium. The type III DES is an eutectic mixture of choline chloride [(CH 3 ) 3 NCH 2 CH 2 OH] + Cl − and an organic compound, where H‐bonding and ionic interactions lead to the considerable depression of the DESs melting points, making them liquid at around room temperature. The article introduces the fundamental concepts of DESs, including DES types, typical DES components, and resulting solvent properties, emphasizing their distinctive ability to dissolve inorganic precursors, metal coordination environments in DES, and variation in thermal stability. Here, we focus on key synthesis strategies via combustion and precipitation routes, the latter includes solution, solvothermal, and microwave‐assisted synthesis or antisolvent addition techniques. The versatility and solvation properties of DES offer exceptional opportunities for the design and fabrication of diverse compounds, ranging from metal nanoparticles to bulk materials with examples among oxide perovskites, spinels, vanadates, and sulfides. Furthermore, the article explores the specific advantages of DES route in facilitating the synthesis of these materials, such as enhanced precursor solubility, control over morphology, growth, and particle size. The aim of this article is to provide researchers with an understanding of the synthesis of inorganic materials using DESs and stimulate further exploration of novel routes toward materials synthesis in a sustainable manner as well as elucidation of reaction mechanism in DES synthesis routes.

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NiCo₂O₄ Nanorods Decorated MoS₂ Nanosheets Synthesized from Deep Eutectic Solvents and Their Application for Electrochemical Sensing of Glucose in Red Wine and Honey

Cited by 24 publications

References 38 publications

NiCo2O4 Nano-/Microstructures as High-Performance Biosensors: A Review

NiCo2O4 Nano-/Microstructures as High-Performance Biosensors: A Review

Soft Electronics Based on Liquid Conductors

Synthesis of Inorganic Solids Using the Deep Eutectic Solvent (DES) Route

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