Eco-Friendly Electrochemical Biosensor based on Sodium Carboxymethyl Cellulose/Reduced Graphene Oxide Composite

Cui, Meng; Shao, Ziqiang; Lu, Dayong; Wang, Yang

doi:10.1007/s13233-019-7054-z

Cited by 18 publications

(9 citation statements)

References 63 publications

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“…In the past decade, Villalonga and his research fellows (2007) [321] developed an amphoteric biosensor for xanthine detection and quantification β-cyclodextrin-branched CMC was used to modify and immobilize xanthine oxidase enzyme on the electrodes of an electrochemical bio-sensing system. Recently, Cui et al (2019) [322] used a reduced graphene oxide/CMC blend to modify the glassy carbon electrodes of an electrochemical biosensor to detect vitamin B 6 . Kocabay et al (2012) [323] developed a novel CMC/gelatin/superoxide dismutase-based biosensor to see the number of superoxide radicals (O 2 • − ), which is considered as the primary species of ROS (i.e., reactive oxygen species) that can bring various types of reversible or permanent damages to several biomolecules.…”

Section: Bio-sensing and Bio-imagingmentioning

confidence: 99%

Recent Developments of Carboxymethyl Cellulose

et al. 2021

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Carboxymethyl cellulose (CMC) is one of the most promising cellulose derivatives. Due to its characteristic surface properties, mechanical strength, tunable hydrophilicity, viscous properties, availability and abundance of raw materials, low-cost synthesis process, and likewise many contrasting aspects, it is now widely used in various advanced application fields, for example, food, paper, textile, and pharmaceutical industries, biomedical engineering, wastewater treatment, energy production, and storage energy production, and storage and so on. Many research articles have been reported on CMC, depending on their sources and application fields. Thus, a comprehensive and well-organized review is in great demand that can provide an up-to-date and in-depth review on CMC. Herein, this review aims to provide compact information of the synthesis to the advanced applications of this material in various fields. Finally, this article covers the insights of future CMC research that could guide researchers working in this prominent field.

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Section: Bio-sensing and Bio-imagingmentioning

confidence: 99%

Recent Developments of Carboxymethyl Cellulose

et al. 2021

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“…Similarly, in 2018, Meng, et. al have studied in detail about the electrochemical responses of NaCMC/graphene oxide blend films on Vitamin B 6 detection. They modified the glassy carbon electrode with NaCMC/graphene composite coated on it to detect the vitamin B 6 with a lowest detection limit of 0.5 μM.…”

Section: Introductionmentioning

confidence: 99%

Non‐Invasive, Non‐Enzymatic, Biodegradable and Flexible Sweat Glucose Sensor and Its Electrochemical Studies

et al. 2020

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Glucose oxidase-free polymer composite sensing material, made of polyelectrolytic cellulose derivatives cross-linked by an organic polycarboxylic acid and enhanced by a plasticizer, is reported. The polymer composite is a nontoxic material and is also biodegradable that degrades within 15 days in the soil. The material is extremely flexible and yet resilient in such a way to explicitly fit for application in wearable sensors. Electrochemical analysis of the material for glucose sensing properties with artificial sweat as the electrolyte revealed surprising results. The lowest detection limit observed in chronoamperometric analysis was 0.4 mM of glucose. Impedimetric analysis showed significant drop in impedance at 0.5 mM addition of glucose. The cellulose composite material gets reduced into H 3 O + and H + ions, on addition of glucose, which is confirmed through square wave analysis, chrono-amperometry, impedance and cyclic voltammetry results. The changes in the functional group were also confirmed by FTIR analysis taken before and after the addition of glucose. Results obtained by electrochemical analysis were well correlated with the proposed reaction mechanism. The flexibility and strength of the cellulose composite film was analysed with nano-indenter, it also showed an excellent folding endurance withstanding up to 86960 folds. The biocompatibility nature of the material was also tested with the help of 3T3 fibroblast cells.

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“…Similarly,the Jianming Zhang group also has demonstrated using [Amim]Cl ionic liquid to enhance the thermal stability within the NCs-GO hybrid film. More recently, green reductant reagents such as L -ascorbic acid − and hydroiodic acid have been verified to be more direct and eco-effective on in-situ chemical–thermal reduction of GO in the NCs matrix to achieve high-performance hybrid films. Herein, recent comprehensive works by Chen, Pötschke, et al and Chen, Li, et al have proved the potentials of in-situ chemical–thermal reduction with both green reductants reagents.…”

Section: Bottom-up Fabricationmentioning

confidence: 99%

“…Recent studies have validated the high sensitivity and selectivity in responding to multiple stimuli signals such as mechanical–environmental signals ,,,,,,,− and biosignals (Figure ). ,,,, …”

Section: Nanocellulose-graphene Derivative Hybrid Materials and Their...mentioning

confidence: 99%

Nanocellulose-Graphene Derivative Hybrids: Advanced Structure-Based Functionality from Top-down Synthesis to Bottom-up Assembly

Brakat

Zhu

2021

ACS Appl. Bio Mater.

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There is an emerging endeavor of advanced structure-based functionality in the next-generation advanced functional materials inspired by hierarchical architecture for future technical applications. This review provides an impressive range roadmap for constructing advanced functional materials based on the nanocellulose-graphene derivative hybrids, from the top-down synthesis of their hierarchical materials to the bottom-up assembly of their nanoscale building blocks. First, the roadmap started from the top-down synthesis routes of nanocellulose-graphene hierarchical materials into their derivatives, where the pristine properties of nanoscale building blocks are still accessible and processable. Then, the stable-strong synergistic interfacial interactions between nanocellulose chains and graphene derivative nanosheets are uniquely well-suited in this roadmap for constructing scalable hybrid materials with interesting emergent properties. After that, the roadmap presented the bottom-up assembly approaches of these versatile nanoscale building blocks through self-assembly, templating, and mimicking of the bioinspired hierarchical structures toward advanced functional materials. Thereafter, toward understanding the specificity, superiority, and functionality of such hybrid materials, the roadmap discussed the properties and potential applications so far. Finally, the roadmap pointed out the key challenges and future outlooks, paving the way for comprehensive understanding and ideal designing of hybrid structures from nanocellulose and graphene derivatives.

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Eco-Friendly Electrochemical Biosensor based on Sodium Carboxymethyl Cellulose/Reduced Graphene Oxide Composite

Cited by 18 publications

References 63 publications

Recent Developments of Carboxymethyl Cellulose

Recent Developments of Carboxymethyl Cellulose

Non‐Invasive, Non‐Enzymatic, Biodegradable and Flexible Sweat Glucose Sensor and Its Electrochemical Studies

Nanocellulose-Graphene Derivative Hybrids: Advanced Structure-Based Functionality from Top-down Synthesis to Bottom-up Assembly

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