Facile one-step fabrication of glucose oxidase loaded polymeric nanoparticles decorating MWCNTs for constructing glucose biosensing platform: Structure matters

Xu, Sheng; Zhang, Yuheng; Zhu, Ye; Wu, Jie; Li, Kaiyin; Lin, Geyu; Li, Xiaojie; Liu, Ren; Liu, Xiaoya; Wong, Ching‐Ping

doi:10.1016/j.bios.2019.04.017

Cited by 40 publications

(18 citation statements)

References 40 publications

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“…However, as mentioned earlier, part of the challenge with these systems arises from the molecular structure of the enzyme itself. Many attempts have been made to try to create a successful matrix for the transfer of electrons between the FAD and the electrode by integration of conductive polymers and emerging nanomaterials such as carbon-based nanomaterials (carbon nanotubes [10][11][12][13][14], graphene [15][16][17], carbon/graphene quantum dots [18][19][20], etc. ), metal nanoparticles [21][22][23][24][25] (gold, silver, copper, etc.…”

Section: Enzymatic and Non-enzymatic Electrochemical Biosensorsmentioning

confidence: 99%

“…(b) Schematic display of the fabrication of Cu-nanoflower@AuNPs-GO NFs-based electrochemical glucose nano-biosensor [16]. (c) Schematic illustration of the enzymatic glucose biosensor fabrication [12]: (i) preparation of the long conducting enzyme-loading hybrid nanocomposite GOx@PAVE-CNTs via one-step co-assembly; (ii) preparation process of glucose biosensor via direct electrophoretic deposition (EPD) of GOx@PAVE-CNTs onto glassy carbon electrode (GCE) surface and subsequent photo-cross-linking. (d) Schematic display of the steps involved in the preparation of the GCE/MWCNTs-Av/RuNPs/biot-GOx biosensor [54].…”

Section: Carbon Nanotubes (Cnts) and Their Hybrid-based Glucose Biosementioning

confidence: 99%

“…Xu et al [ 12 ] developed a highly interesting nanocomposite, a so-called “necklace-like” material, by the facile one-step co-assembly of the GOx, a copolymer and MWCNTs, Figure 5 c. For this purpose, the copolymer poly(acrylic acid-r-(7-(4-vinylbenzyloxy)-4-methyl coumarin)-r-ethylhexyl acrylate) (PAVE) which contains photo-cross-linkable coumarin segments and carboxylic groups was co-assembled with MWCNTs, while simultaneously encapsulating the GOx. This preparation process generated enzyme-loaded polymeric nano beads attached along the length of the MWCNTs.…”

Section: Enzymatic and Non-enzymatic Electrochemical Biosensorsmentioning

confidence: 99%

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A Critical Review of Electrochemical Glucose Sensing: Evolution of Biosensor Platforms Based on Advanced Nanosystems

Juska

Pemble

2020

Sensors

147

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The research field of glucose biosensing has shown remarkable growth and development since the first reported enzyme electrode in 1962. Extensive research on various immobilization methods and the improvement of electron transfer efficiency between the enzyme and the electrode have led to the development of various sensing platforms that have been constantly evolving with the invention of advanced nanostructures and their nano-composites. Examples of such nanomaterials or composites include gold nanoparticles, carbon nanotubes, carbon/graphene quantum dots and chitosan hydrogel composites, all of which have been exploited due to their contributions as components of a biosensor either for improving the immobilization process or for their electrocatalytic activity towards glucose. This review aims to summarize the evolution of the biosensing aspect of these glucose sensors in terms of the various generations and recent trends based on the use of applied nanostructures for glucose detection in the presence and absence of the enzyme. We describe the history of these biosensors based on commercialized systems, improvements in the understanding of the surface science for enhanced electron transfer, the various sensing platforms developed in the presence of the nanomaterials and their performances.

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Section: Enzymatic and Non-enzymatic Electrochemical Biosensorsmentioning

confidence: 99%

Section: Carbon Nanotubes (Cnts) and Their Hybrid-based Glucose Biosementioning

confidence: 99%

Section: Enzymatic and Non-enzymatic Electrochemical Biosensorsmentioning

confidence: 99%

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A Critical Review of Electrochemical Glucose Sensing: Evolution of Biosensor Platforms Based on Advanced Nanosystems

Juska

Pemble

2020

Sensors

147

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“…Vilian et al presented a glucose oxide biosensor based on multiwalled carbon nanotubes (MWCNTs), which was modified with the biopolymer L-arginine [134]. The copolymer based on photo-crosslinkable coumarin segments and carboxylic groups co-assembled with MWCNTs was also proposed as a sensitive and stable glucose detector [135]. Recently, ruthenium nanoparticle-functionalized MWCNTs served as a platform for the immobilization of a biotinylated glucose oxidase [136].…”

Section: Biosensingmentioning

confidence: 99%

Applications of Pristine and Functionalized Carbon Nanotubes, Graphene, and Graphene Nanoribbons in Biomedicine

et al. 2021

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This review is dedicated to a comprehensive description of the latest achievements in the chemical functionalization routes and applications of carbon nanomaterials (CNMs), such as carbon nanotubes, graphene, and graphene nanoribbons. The review starts from the description of noncovalent and covalent exohedral modification approaches, as well as an endohedral functionalization method. After that, the methods to improve the functionalities of CNMs are highlighted. These methods include the functionalization for improving the hydrophilicity, biocompatibility, blood circulation time and tumor accumulation, and the cellular uptake and selectivity. The main part of this review includes the description of the applications of functionalized CNMs in bioimaging, drug delivery, and biosensors. Then, the toxicity studies of CNMs are highlighted. Finally, the further directions of the development of the field are presented.

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“…Besides the above responsive hydrogel systems for glucose sensing, the burgeoning nanotechnology also offers a great opportunity to develop glucose sensors due to the special properties of nanomaterials. There are many nanomaterial-based optical assays for glucose sensing [ 50 ], including QDs [ 51 ], AuNPs [ 52 , 53 ], gold nanorods (AuNRs) [ 54 ], multiwalled carbon nanotubes (MWCNTs) [ 55 ], and molybdenum disulfide (MoS 2 ) nanosheet [ 56 ]. For instance, Sun and coworkers integrated sugar-responsive copolymers with AuNPs for their application in colorimetric glucose sensing [ 52 ].…”

Section: Smart Materials For Sensing Of Glucosementioning

confidence: 99%

Responsive principles and applications of smart materials in biosensing

Guo

Liu

Dai

et al. 2020

Smart Materials in Medicine

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Biosensing is a rising analytical field for detection of biological indicators using transducing systems. Smart materials can response to external stimuli, and translate the stimuli from biological domains into signals that are readable and quantifiable. Smart materials, such as nanomaterials, photonic crystals and hydrogels have been widely used for biosensing purpose. In this review, we illustrate the incorporation of smart materials in biosensing systems, including the design of responsive materials, their responsive mechanism of biosensing, and their applications in detection of four types of common biomolecules (including glucose, nucleic acids, proteins, and enzymes). In the end, we also illustrate the current challenges and prospective of using smart materials in biosensing research fields.

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Facile one-step fabrication of glucose oxidase loaded polymeric nanoparticles decorating MWCNTs for constructing glucose biosensing platform: Structure matters

Cited by 40 publications

References 40 publications

A Critical Review of Electrochemical Glucose Sensing: Evolution of Biosensor Platforms Based on Advanced Nanosystems

A Critical Review of Electrochemical Glucose Sensing: Evolution of Biosensor Platforms Based on Advanced Nanosystems

Applications of Pristine and Functionalized Carbon Nanotubes, Graphene, and Graphene Nanoribbons in Biomedicine

Responsive principles and applications of smart materials in biosensing

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