Nozzle‐Less Electrospun Nitrogen‐Doped Hollow Carbon Nanofibers as Enhanced Sensing Platform for Carbendazim Electrochemical Detection

Pan, Yang; Pan, Xinying; Wang, Jingchuan; Yang, Ruizhu; Chu, Jian; Chen, Huiyuan; Nan, Hui; Yang, Lijun; Zhao, Xiaochong

doi:10.1002/slct.201803056

Cited by 10 publications

(6 citation statements)

References 27 publications

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“…N-doped CNFs fabricated by nozzle-less electrospinning were used for electrochemical sensing of carbendazim. 137 This sensor has good stability and high sensitivity for the detection of carbendazim in 0.1 mol/L PBS. The studies showed the linear relation with regression equation I p = 0.891C + 3.37 and a detection limit of 0.053 (S/N = 3).…”

Section: Detection Of Food Preservativesmentioning

confidence: 99%

“…The sensors’ storage stability was also investigated, and only a slight current decrease (∼2.8%) was observed after the electrode was stored for 15 days at room temperature. N-doped CNFs fabricated by nozzle-less electrospinning were used for electrochemical sensing of carbendazim . This sensor has good stability and high sensitivity for the detection of carbendazim in 0.1 mol/L PBS.…”

Section: Carbon Nanofiber-based Sensor Applicationsmentioning

confidence: 99%

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Versatile Carbon Nanofiber-Based Sensors

Kundu

Shetti

Basu

et al. 2022

ACS Appl. Bio Mater.

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Carbon nanofibers (CNFs) display colossal potential in different fields like energy, catalysis, biomedicine, sensing, and environmental science. CNFs have revealed extensive uses in various sensing platforms due to their distinctive structure, properties, function, and accessible surface functionalization capabilities. This review presents insight into various fabrication methods for CNFs like electrospinning, chemical vapor deposition, and template methods with merits and demerits of each technique. Also, we give a brief overview of CNF functionalization. Their unique physical and chemical properties make them promising candidates for the sensor applications. This review offers detailed discussion of sensing applications (strain sensor, biosensor, small molecule detection, food preservative detection, toxicity biomarker detection, and gas sensor). Various sensing applications of CNF like human motion monitoring and energy storage and conversion are discussed in brief. The challenges and obstacles associated with CNFs for futuristic applications are discussed. This review will be helpful for readers to understand the different fabrication methods and explore various applications of the versatile CNFs.

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Section: Detection Of Food Preservativesmentioning

confidence: 99%

Section: Carbon Nanofiber-based Sensor Applicationsmentioning

confidence: 99%

Versatile Carbon Nanofiber-Based Sensors

Kundu

Shetti

Basu

et al. 2022

ACS Appl. Bio Mater.

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“…Other hard templates included ZnO [120], SnO 2 /Fe 2 O 3 [121], and PS microspheres [122]. Several soft templates have been also proposed to obtain hollow carbon nanofibers [123], together with triple-co-axial electrospinning, nozzle-less electrospinning, and other approaches [124][125][126].…”

Section: Electrospinning Of Hollow Carbon Nanofibersmentioning

confidence: 99%

Nanohollow Carbon for Rechargeable Batteries: Ongoing Progresses and Challenges

Jiang

Nie

et al. 2020

Nano-Micro Lett.

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Among the various morphologies of carbon-based materials, hollow carbon nanostructures are of particular interest for energy storage. They have been widely investigated as electrode materials in different types of rechargeable batteries, owing to their high surface areas in association with the high surface-to-volume ratios, controllable pores and pore size distribution, high electrical conductivity, and excellent chemical and mechanical stability, which are beneficial for providing active sites, accelerating electrons/ions transfer, interacting with electrolytes, and giving rise to high specific capacity, rate capability, cycling ability, and overall electrochemical performance. In this overview, we look into the ongoing progresses that are being made with the nanohollow carbon materials, including nanospheres, nanopolyhedrons, and nanofibers, in relation to their applications in the main types of rechargeable batteries. The design and synthesis strategies for them and their electrochemical performance in rechargeable batteries, including lithium-ion batteries, sodium-ion batteries, potassium-ion batteries, and lithium–sulfur batteries are comprehensively reviewed and discussed, together with the challenges being faced and perspectives for them.

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“…The prepared sensor can detect atrazine at trace levels in spiked real-time water samples. Yang et al [107] also synthesized nitrogen-doped hollow carbon nanofibers (N-HCNFs) by nozzle-less electrospinning for carbendazim detection. Table 3 summarizes the properties and performances of various non-enzyme electrochemical sensors based on electrospinning.…”

Section: Non-enzyme Electrochemical Sensorsmentioning

confidence: 99%

Electrochemical Sensors Fabricated by Electrospinning Technology: An Overview

Chen

Chou

Liu

et al. 2019

Sensors

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Nanofibers or nanofibrous membranes prepared by electrospinning possess many attractive properties, including excellent mechanical properties, high specific surface area and high porosity, making them attractive for sensor application, especially for the electrochemical sensors. Many nanomaterials are used as additives to improve the conductivity, sensitivity and selectivity of sensors. Based on the different modifiers of electrode materials, electrochemical sensors can be divided into enzyme sensors and non-enzyme sensors. In this review, we summarize the recent progress of the electrochemical sensors fabricated by electrospinning, including hydrogen peroxide (H2O2) sensors, glucose sensors and other sensors. In addition, the sensing mechanisms of various electrochemical sensors are introduced in detail. Finally, future research directions of electrochemical sensors based on electrospinning and the challenges faced by large-scale applications of electrospun electrochemical sensors are presented.

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Nozzle‐Less Electrospun Nitrogen‐Doped Hollow Carbon Nanofibers as Enhanced Sensing Platform for Carbendazim Electrochemical Detection

Cited by 10 publications

References 27 publications

Versatile Carbon Nanofiber-Based Sensors

Versatile Carbon Nanofiber-Based Sensors

Nanohollow Carbon for Rechargeable Batteries: Ongoing Progresses and Challenges

Electrochemical Sensors Fabricated by Electrospinning Technology: An Overview

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