Hybrid cellulose nanocrystal/magnetite glucose biosensors

Tracey, Chantal; Торлопов, М. А.; Martakov, Ilia S.; Vdovichenko, Ekaterina. A.; Zhukov, M. V.; Krivoshapkin, Pavel V.; Mikhaylov, Vasily I.; Krivoshapkina, Elena F.

doi:10.1016/j.carbpol.2020.116704

Cited by 46 publications

(13 citation statements)

References 35 publications

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“…A different strategy was employed by Tracey et al, 224 who reported the development of a noninvasive glucose biosensor based on CNC/magnetite for in vivo or dermal use. In that work, the properties of CNC to form self-supporting and biocompatible films were employed for the biosensing of glucose from sweat and saliva.…”

Section: Nanomaterials In Sensorsmentioning

confidence: 99%

“…Regarding biosensors development, CNM have been applied as reinforcement agents of biocomposites, ,,, as biocompatible interface former, ,, as a substrate for biomolecule immobilization ,,− and in the design of self-supporting devices. ,, Regarding applications, considering that CNM are natural and nontoxic nanomaterials, they can be applied in sensors aimed at food quality control , and health monitoring, , especially in the development of point-of-care and wearable devices. ,,,, At first, CNM-based devices were intended to replace the glass or plastic-based devices, but their use offers interesting additional advantages, as in the development of (nano)paper-based support for (bio)sensors, leading to cost-effective, reliable, sustainable, and reagent-free devices applied in food quality and safety monitoring . In addition, its low cost allows the production of disposable devices, overcoming fouling issues found in food quality application.…”

Section: Role and Performance Of Cellulose Nanomaterials In Sensorsmentioning

confidence: 99%

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A Review on the Role and Performance of Cellulose Nanomaterials in Sensors

et al. 2021

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Sensors and biosensors play a key role as an analytical tool for the rapid, reliable, and early diagnosis of human diseases. Such devices can also be employed for monitoring environmental pollutants in air and water in an expedited way. More recently, nanomaterials have been proposed as an alternative in sensor fabrication to achieve gains in performance in terms of sensitivity, selectivity, and portability. In this direction, the use of cellulose nanomaterials (CNM), such as cellulose nanofibrils (CNF), cellulose nanocrystals (CNC), and bacterial cellulose (BC), has experienced rapid growth in the fabrication of varied types of sensors. The advantageous properties are related to the supramolecular structures that form the distinct CNM, their biocompatibility, and highly reactive functional groups that enable surface functionalization. The CNM can be applied as hydrogels and xerogels, thin films, nanopapers and other structures interesting for sensor design. Besides, CNM can be combined with other materials (e.g., nanoparticles, enzymes, carbon nanomaterials, etc.) and varied substrates to advanced sensors and biosensors fabrication. This review explores recent advances on CNM and composites applied in the fabrication of optical, electrical, electrochemical, and piezoelectric sensors for detecting analytes ranging from environmental pollutants to human physiological parameters. Emphasis is given to how cellulose nanomaterials can contribute to enhance the performance of varied sensors as well as expand novel sensing applications, which could not be easily achieved using standard materials. Finally, challenges and future trends on the use of cellulose-based materials in sensors and biosensors are also discussed.

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Section: Nanomaterials In Sensorsmentioning

confidence: 99%

Section: Role and Performance Of Cellulose Nanomaterials In Sensorsmentioning

confidence: 99%

A Review on the Role and Performance of Cellulose Nanomaterials in Sensors

et al. 2021

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“…To detect glucose, various cellulose-based sensors have been developed in recent years. A blood glucose biosensor for simple and affordable monitoring has been developed recently for its direct detection in sweat and saliva samples [ 55 ]. In this case, sulfated (S-CNC) and non-sulfated (N-CNC) cellulose nanocrystal/magnetite film was used to determine the instant color change in the presence of glucose and 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS).…”

Section: Biosensors For the Detection Of Small Molecules And Metalsmentioning

confidence: 99%

“…( A ) Pictorial representation of poly pyrrole-cellulose nanocrystal (PPy-CNC)-based biosensor for the analysis of glucose and response recorded with a DPV (reproduced with permission from [ 68 ]). ( B ) Representation of the reaction mechanism of cellulose nanocrystal/magnetite glucose biosensor (Reproduced with permission from [ 55 ]). ( C ) Representation of cellulose–SnO 2 nanocomposite-based biosensor for the detection of glucose molecule (reproduced with permission from [ 54 ]).…”

Section: Figurementioning

confidence: 99%

Nanobioengineered Sensing Technologies Based on Cellulose Matrices for Detection of Small Molecules, Macromolecules, and Cells

et al. 2021

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Recent advancement has been accomplished in the field of biosensors through the modification of cellulose as a nano-engineered matrix material. To date, various techniques have been reported to develop cellulose-based matrices for fabricating different types of biosensors. Trends of involving cellulosic materials in paper-based multiplexing devices and microfluidic analytical technologies have increased because of their disposable, portable, biodegradable properties and cost-effectiveness. Cellulose also has potential in the development of cytosensors because of its various unique properties including biocompatibility. Such cellulose-based sensing devices are also being commercialized for various biomedical diagnostics in recent years and have also been considered as a method of choice in clinical laboratories and personalized diagnosis. In this paper, we have discussed the engineering aspects of cellulose-based sensors that have been reported where such matrices have been used to develop various analytical modules for the detection of small molecules, metal ions, macromolecules, and cells present in a diverse range of samples. Additionally, the developed cellulose-based biosensors and related analytical devices have been comprehensively described in tables with details of the sensing molecule, readout system, sensor configuration, response time, real sample, and their analytical performances.

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“…The detection of glucose is vital for the control of diabetes mellitus. For instance, a hybrid cellulose nanocrystal/ magnetite biosensor was recently developed for the detection of glucose in sweat and saliva(Tracey et al 2020). Regular strips have glucose oxidase (GOx) a xed, converting the glucose to gluconic acid with hydrogen peroxide as a by-product.…”

mentioning

confidence: 99%

Cellulose Nanostructure-Based Membranes: Structure, Synthesis, and Applications

Kollannoor

John

Jose

et al. 2022

Preprint

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Cellulose nanostructures and composite membranes incorporating nanoscale cellulose have gained attention due to their promising utility in various applications. Cellulose nanocomposites in the forms of aerogels, thin films, and nanopapers have been studied extensively. This review focuses on nanocomposite membranes of cellulose which find uses in desalination, sensing, electrical, and biomedical applications. The presence of abundant hydrogen bonds and easily functionalizable surfaces makes cellulose an appropriate material for the fabrication of membranes that can be leveraged for their adsorptive capabilities applicable to water treatment. Membranes of nanocellulose, their modifications by various reinforcements, augmentation of thermal stabilities, selectivity as sensors etc., are discussed in detail here along with pertinent physicochemical aspects. Regenerated cellulose which has different characteristics compared to natural cellulose, is also being discussed.

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Hybrid cellulose nanocrystal/magnetite glucose biosensors

Cited by 46 publications

References 35 publications

A Review on the Role and Performance of Cellulose Nanomaterials in Sensors

A Review on the Role and Performance of Cellulose Nanomaterials in Sensors

Nanobioengineered Sensing Technologies Based on Cellulose Matrices for Detection of Small Molecules, Macromolecules, and Cells

Cellulose Nanostructure-Based Membranes: Structure, Synthesis, and Applications

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