Platinum and zinc oxide modified carbon nitride electrode as non-enzymatic highly selective and reusable electrochemical diabetic sensor in human blood

Imran, Habibulla; Vaishali, Krishnamoorthy; Francy, Sindhuraj Antony; Manikandan, Palinci Nagarajan; Dharuman, Venkataraman

doi:10.1016/j.bioelechem.2020.107645

Cited by 39 publications

(29 citation statements)

References 46 publications

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“…The mesopore size was shown to be about 7.6 nm from the HK pore size distribution curve (Fig. S6b † 4 MNPs, which is also the case for horseradish peroxidase (HRP). These results indicated that mMnFe 2 O 4 MNPs may possess an intrinsic peroxidase-like activity, which was further characterized by using other peroxidase substrates, such as 2,2-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) and o-phenylenediamine (OPD), to replace TMB (Fig.…”

Section: Characterization Of Mmnfe 2 O 4 Mnpsmentioning

confidence: 68%

“…Irregular glucose metabolism in urine is an early warning of health problems, 1 such as diabetes, a metabolic disease characterized by high glucose in blood and urine, resulting in serious damage to the human body, 2 suggesting the importance of early and accurate detection of urine glucose for health monitoring. For this purpose, various biosensors have been invented for glucose detection, including electrochemical [3][4][5][6][7] and uorescence [8][9][10] techniques. However, most of these biosensors are complicated in construction and sophisticated in equipment, indicating the necessity to develop a simple, low cost and easy-to-detect method for on-site monitoring of the glucose level.…”

Section: Introductionmentioning

confidence: 99%

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Mesoporous MnFe₂O₄ magnetic nanoparticles as a peroxidase mimic for the colorimetric detection of urine glucose

Liu

Liang

et al. 2021

RSC Adv.

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Section: Characterization Of Mmnfe 2 O 4 Mnpsmentioning

confidence: 68%

Section: Introductionmentioning

confidence: 99%

Mesoporous MnFe₂O₄ magnetic nanoparticles as a peroxidase mimic for the colorimetric detection of urine glucose

Liu

Liang

et al. 2021

RSC Adv.

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“…Dharuman et al developed a graphitic carbon nitride modified with Pt and zinc oxide NPs for non-enzymatic glucose sensing with a wide linear detection range of 250 µM to 110 mM. It can be reusable four times in whole blood and eight times in blood serum [137].…”

Section: Nanoparticle-based Biosensorsmentioning

confidence: 99%

A Review on Biosensors and Recent Development of Nanostructured Materials-Enabled Biosensors

Naresh

Lee

2021

Sensors

968

427

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A biosensor is an integrated receptor-transducer device, which can convert a biological response into an electrical signal. The design and development of biosensors have taken a center stage for researchers or scientists in the recent decade owing to the wide range of biosensor applications, such as health care and disease diagnosis, environmental monitoring, water and food quality monitoring, and drug delivery. The main challenges involved in the biosensor progress are (i) the efficient capturing of biorecognition signals and the transformation of these signals into electrochemical, electrical, optical, gravimetric, or acoustic signals (transduction process), (ii) enhancing transducer performance i.e., increasing sensitivity, shorter response time, reproducibility, and low detection limits even to detect individual molecules, and (iii) miniaturization of the biosensing devices using micro-and nano-fabrication technologies. Those challenges can be met through the integration of sensing technology with nanomaterials, which range from zero- to three-dimensional, possessing a high surface-to-volume ratio, good conductivities, shock-bearing abilities, and color tunability. Nanomaterials (NMs) employed in the fabrication and nanobiosensors include nanoparticles (NPs) (high stability and high carrier capacity), nanowires (NWs) and nanorods (NRs) (capable of high detection sensitivity), carbon nanotubes (CNTs) (large surface area, high electrical and thermal conductivity), and quantum dots (QDs) (color tunability). Furthermore, these nanomaterials can themselves act as transduction elements. This review summarizes the evolution of biosensors, the types of biosensors based on their receptors, transducers, and modern approaches employed in biosensors using nanomaterials such as NPs (e.g., noble metal NPs and metal oxide NPs), NWs, NRs, CNTs, QDs, and dendrimers and their recent advancement in biosensing technology with the expansion of nanotechnology.

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“…Deposition acquisition Ce0 2 −Cu0@Cu/g‐C 3 N 4 NS, Ni−Cu0@Cu/g‐C 3 N 4 NS and Ni−CuO@Cu/g‐C 3 N 4 NS three composites, respectively, and used for enzyme free detection of glucose, showed improved electrochemical performance, with Ni−Cu0@Cu/g‐C 3 N 4 NS showed the best detection results. In 2020, Imran et al [63] . prepared ZnO−Pt−g‐C 3 N 4 composites by modifying g‐C 3 N 4 with platinum and zinc for the first time, and used them for non enzymatic electrochemical glucose sensing and enzyme simulation reaction (Figure 6b).…”

Section: G‐c3n4 In Disease Treatment and Monitoringmentioning

confidence: 99%

Graphite Carbon Nitride and Its Composites for Medicine and Health Applications

Zhang

Kan

et al. 2021

Chemistry An Asian Journal

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With the progress of science and technology and the improvement of people‘s living standards, the performance of traditional materials can no longer fully meet the needs of social development. Graphitic phase carbon nitride (g‐C3N4), as a new type of nanomaterial, has good properties. Its unique graphite like structure and stable thermodynamic characteristics have led an increasing number of researchers to explore its diverse functions and use this as a basis to develop related energy and products for applications in various fields. Among them, applications in the field of medicine health have become popular in recent years. Therefore, this review summarizes the synthesis methods of g‐C3N4 and its composites, as well as their applications in food, medicine, environmental monitoring and disease treatment, in the hope of providing references and basis for further expanding the applications of g‐C3N4 in large health areas.

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Platinum and zinc oxide modified carbon nitride electrode as non-enzymatic highly selective and reusable electrochemical diabetic sensor in human blood

Cited by 39 publications

References 46 publications

Mesoporous MnFe₂O₄ magnetic nanoparticles as a peroxidase mimic for the colorimetric detection of urine glucose

Mesoporous MnFe₂O₄ magnetic nanoparticles as a peroxidase mimic for the colorimetric detection of urine glucose

A Review on Biosensors and Recent Development of Nanostructured Materials-Enabled Biosensors

Graphite Carbon Nitride and Its Composites for Medicine and Health Applications

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Platinum and zinc oxide modified carbon nitride electrode as non-enzymatic highly selective and reusable electrochemical diabetic sensor in human blood

Cited by 39 publications

References 46 publications

Mesoporous MnFe2O4 magnetic nanoparticles as a peroxidase mimic for the colorimetric detection of urine glucose

Mesoporous MnFe2O4 magnetic nanoparticles as a peroxidase mimic for the colorimetric detection of urine glucose

A Review on Biosensors and Recent Development of Nanostructured Materials-Enabled Biosensors

Graphite Carbon Nitride and Its Composites for Medicine and Health Applications

Contact Info

Product

Resources

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Mesoporous MnFe₂O₄ magnetic nanoparticles as a peroxidase mimic for the colorimetric detection of urine glucose

Mesoporous MnFe₂O₄ magnetic nanoparticles as a peroxidase mimic for the colorimetric detection of urine glucose