Metal/metal oxide-carbohydrate polymers framework for industrial and biological applications: Current advancements and future directions

Aslam, Jeenat; Zehra, Saman; Mobin, Mohammad; Quraishi, M.A.; Verma, Chandrabhan; Aslam, Ruby

doi:10.1016/j.carbpol.2023.120936

Cited by 13 publications

(5 citation statements)

References 216 publications

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“…60 Accordingly, they have been utilized in various applications such as adhesives, anticorrosive coatings, drilling fluids, electronic devices, and electric circuits. 32,61–63…”

Section: Polymer-based Nanocompositesmentioning

confidence: 99%

“…These nanocomposites can be prepared using various techniques such as sonochemical, microwave, mechanochemical, evaporation, and electrochemical methods. 32 They combine the biodegradability, compatibility, and stability of carbohydrate polymers and conductivity of metal/metal oxide NPs, making them excellent candidates for electroanalytical applications. Next, these NCs are adsorbed on the electrode surface through coating, drop casting, dipping, electrodeposition, and carbon paste (Table 2).…”

Section: Metal-synthetic Polymer Ncs As Electrode Modifiers For Sensi...mentioning

confidence: 99%

“…31 Consequently, metal NP–carbohydrate polymer composites have been used in many industrial and biological applications. 32 For example, the removal of metal ions and dyes from water. 33 Moreover, conducting polymers such as carbohydrate polymers reinforced with metal-based NPs have been used in electrochemical sensors.…”

Section: Introductionmentioning

confidence: 99%

“…Recently, a review article was published on metal/metal oxide NPs-carbohydrate polymers as promising materials in industrial and biological applications. 32 Alternatively, the present review is focused on the use of reactive metal and metal oxide NPs, which are easily oxidized and reduced on the electrode surface, capped by carbohydrate polymers as an efficient strategy for the electrochemical detection of different analytes especially biological molecules and water pollutants for the first time.…”

Section: Introductionmentioning

confidence: 99%

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Carbohydrate polymer-supported metal and metal oxide nanoparticles for constructing electrochemical sensors

Zahran

2024

Mater. Adv.

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“…60 Accordingly, they have been utilized in various applications such as adhesives, anticorrosive coatings, drilling fluids, electronic devices, and electric circuits. 32,61–63…”

Section: Polymer-based Nanocompositesmentioning

confidence: 99%

Section: Metal-synthetic Polymer Ncs As Electrode Modifiers For Sensi...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Carbohydrate polymer-supported metal and metal oxide nanoparticles for constructing electrochemical sensors

Zahran

2024

Mater. Adv.

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“…Polymer composites are widely used in various types of industrial applications [ 1 ]. This is due to their advantages compared to classical materials: metals and ceramics.…”

Section: Introductionmentioning

confidence: 99%

Properties of Organosilicon Elastomers Modified with Multilayer Carbon Nanotubes and Metallic (Cu or Ni) Microparticles

Shchegolkov,

Zemtsova

et al. 2024

Polymers

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The structural and electro-thermophysical characteristics of organosilicon elastomers modified with multilayer carbon nanotubes (MWCNTs) synthesized on Co-Mo/Al2O3-MgO and metallic (Cu or Ni) microparticles have been studied. The structures were analyzed with scanning electron microscopy (SEM), transmission electron microscopy (TEM), Raman spectroscopy, and energy-dispersive X-ray spectroscopy (EDX). The main focus of this study was the influence of metallic dispersed fillers on the resistance of a modified elastomer with Cu and Ni to the degradation of electrophysical parameters under the action of applied electrical voltage. The distribution of the temperature field on the surface of a modified polymer composite with metallic micro-dimensional structures has been recorded. The collected data demonstrate the possibility of controlling the degradation caused by electrical voltage. It has been found that repeated on/off turns of the elastomer with an MWCNTs on 50 and 100 cycles leads to a deterioration in the properties of the conductive elastomer from the available power of 1.1 kW/m2 (−40 °C) and, as a consequence, a decrease in the power to 0.3 kW/m2 (−40 °C) after 100 on/off cycles. At the same time, the Ni additive allows increasing the power by 1.4 kW/m2 (−40 °C) and reducing the intensity of the degradation of the conductive structures (after 100 on/off cycles up to 1.2 kW/m2 (−40 °C). When Ni is replaced by Cu, the power of the modified composite in the heating mode increases to 1.6 kW/m2 (−40 °C) and, at the same time, the degradation of the conductive structures in the composite decreases in the mode of cyclic offensives (50 and 100 cycles) (1.5 kW/m2 (−40 °C)). It was found that the best result in terms of heat removal is typical for an elastomer sample with an MWCNTs and Cu (temperature reaches 93.9 °C), which indicates an intensification of the heat removal from the most overheated places of the composite structure. At the same time, the maximum temperature for the Ni additives reaches 86.7 °C. A sample without the addition of a micro-sized metal is characterized by the local unevenness of the temperature field distribution, which causes undesirable internal overheating and destruction of the current-conducting structures based on the MWCNTs. The maximum temperature at the same time reaches a value of 49.8 °C. The conducted studies of the distribution of the micro-sizes of Ni and Cu show that Cu, due to its larger particles, improves internal heat exchange and intensifies heat release to the surface of the heater sample, which improves the temperature regime of the MWCNTs and, accordingly, increases resistance to electrophysical degradation.

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Revealing the interface chemistry of polyaniline grafted biomass via statistical modeling of multi-component dye systems: optimization, kinetics, thermodynamics, and adsorption mechanism

Yadav,

Sharma,

Yadav

et al. 2024

Environ Sci Pollut Res

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Metal/metal oxide-carbohydrate polymers framework for industrial and biological applications: Current advancements and future directions

Cited by 13 publications

References 216 publications

Carbohydrate polymer-supported metal and metal oxide nanoparticles for constructing electrochemical sensors

Carbohydrate polymer-supported metal and metal oxide nanoparticles for constructing electrochemical sensors

Properties of Organosilicon Elastomers Modified with Multilayer Carbon Nanotubes and Metallic (Cu or Ni) Microparticles

Revealing the interface chemistry of polyaniline grafted biomass via statistical modeling of multi-component dye systems: optimization, kinetics, thermodynamics, and adsorption mechanism

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