Nickel oxide microfibers immobilized onto electrode by electrospinning and calcination for nonenzymatic glucose sensor and effect of calcination temperature on the performance

Cao, Fei; Guo, Shu; Ma, Huiyan; Shan, Decai; Yang, Shengxue; Gong, Jian

doi:10.1016/j.bios.2010.10.013

Cited by 129 publications

(29 citation statements)

References 25 publications

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“…Among these materials, nickel oxide (NiO) has been widely used for the different applications in addition to the non-enzymatic glucose sensors [11]. Different nanostructures of NiO have been used in the design of non-enzymatic glucose sensors such as nanofibers [12,13], nanoparticles [14,15], nanoflake arrays [16] and nanocomposites [17]. Recently, NiO hollow spheres have also been reported and demonstrated outstanding performance in various fields including supercapacitor [18,19], photocatalyst [20], lithium ion batteries [21,22], gas sensing [23] and glucose sensing [24], which are associated with large pore size and high surface area.…”

Section: Introductionmentioning

confidence: 99%

Electrochemical sensing of glucose based on novel hedgehog-like NiO nanostructures

Soomro

Ibupoto

Sirajuddin

et al. 2015

Sensors and Actuators B: Chemical

110

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Section: Introductionmentioning

confidence: 99%

Electrochemical sensing of glucose based on novel hedgehog-like NiO nanostructures

Soomro

Ibupoto

Sirajuddin

et al. 2015

Sensors and Actuators B: Chemical

110

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“…Numerous nanostructured materials have been applied to develop innovative nonenzymatic glucose sensors due to their catalysis to the oxidation of glucose. The nonenzymatic glucose sensors based on metal oxides (Cu x O [6], NiO [7], MnO 2 [8], Co 3 O 4 [9], etc.) and metal hydroxide (Ni(OH) 2 [10], Cu(OH) 2 [11],etc.)…”

Section: Introductionmentioning

confidence: 99%

Nonenzymatic glucose sensor based on glassy carbon electrode modified with a nanocomposite composed of nickel hydroxide and graphene

Qiao

Zheng

2012

Microchim Acta

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We report on a nonenzymatic glucose sensor based on a glassy carbon electrode that was electrochemically modified with a nanocomposite prepared from nickel hydroxide and graphene. Scanning electron microscopy revealed that the nickel hydroxide in the nanocomposite was present in the form of a nanostructure of threedimensional spheres that were assembled by many densely arranged nanosheets. The electrocatalytic activity of the electrode toward the oxidation of glucose was investigated by chronoamperometry. The current response was linearly related to the glucose concentration in the range from 1 to 10 μM, with a sensitivity of 494 μA mM -1 cm -2 and a correlation coefficient of 0.9990, and a second range (from 10 to 1000 μM with a sensitivity of 328 μA mM -1 cm -2 and a correlation coefficient of 0.9990). The detection limit was 0.6 μM at a signal-to-noise ratio of 3, and the response time was as short as 2 s.

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“…Untuk paduanlogam telah dilakukan oleh Hui (2011) dengan menggunakan campuran Paladiun-Nikel (Pd-Ni), Cui (2007) menggunakan campuran Platina-Timbal (Pt-Pb) dan Zhao (2010) menggunakan campuran Platina-Kobalt (Pt-Co). Peneliti yang menggunakan oksida logam untuk deteksi glukosa diantaranya yaitu Bai (2011) menggunakan tembaga oksida (CuO), Cao (2011) menggunakan nikel oksida (NiO) dan Ding (2010) menggunakan kobalt oksida (Co 3 O 4 ).…”

Section: Pendahuluanunclassified

THE DEVELOPMENT OF GLUCOSE SENSOR BASED ON SiO2-CuO MATERIALS USING SCREEN PRINTED CARBON ELECTRODE (SPCE)

2016

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ABSTRAKTelah dilakukan pengembangan sensor glukosa berbasis material SiO 2 -CuO menggunakan Screen Printed Carbon Electrode (SPCE). Terdapat tiga jenis material yang digunakan untuk mendeteksi glukosa, diantaranya yaitu Multi Wall Carbon Nanotube (MWCNT)-SiO 2 -CuO, SiO 2 -CuO(A) dan SiO 2 -CuO(B). Perbedaan komposisi SiO 2 -CuO (A) dan SiO 2 -CuO (B) terdapat pada penambahan NaOH dalam proses sintesis SiO 2 -CuO (B). Analisis untuk masing-masing material ini dilakukan dengan menggunakan Scanning Electron Microscopy (SEM), metode voltametri siklik dan kronoamperometri. Pada analisis dengan voltametri siklik, digunakan rentang potensial -1-1,5 V dengan elektroda pembanding Ag/AgCl pada laju pindai 100 mV/detik dan pada metode kronoamperometri digunakan 3 potensial terapan yaitu (-0,6), (-0,5) and (-0,4) V dengan durasi analisis selama 5 detik. Dari hasil analisis dengan metode SEM, voltametri siklik dan kronoamperometri didapatkan SiO 2 -CuO(B)sebagai material yang terbaik dan dapat digunakan sebagai pendeteksi glukosa. Kata kunci : glukosa, kronoamperometri, material, SEM, voltametri Siklik ABSTRACTThe development of material-based glucose sensor SiO 2 -CuO using Screen Printed Carbon Electrode (SPCE) had been done. Three types of materials were used to detect glucose, i.e Multi Wall Carbon Nanotube (MWCNT)-SiO 2 -CuO, SiO 2 -CuO (A) dan SiO 2 -CuO (B). The differences composition of SiO 2 -CuO(A) and SiO 2 -CuO(B) occurred during the addition of NaOH in synthesis process of SiO 2 -CuO (B). The prepared materials were analyzed by Scanning Electron Microscopy (SEM), cyclic voltammetry method and chrono-amperometry. Cyclic voltammetry analysis was conducted at a potential range of -1.0 -1.5 V with Ag/AgCl as reference electrode. The scan rate was 100 mV/sec and the potential was varied at (-0.6), (-0.5) and (-0.4) V, in which the duration of each analysis was 5 second. Based on the result of analysis, whether by SEM, cyclic voltammetry and chrono-amperometry, the SiO 2 -CuO (B) was found to be the best material for detection of glucose.

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Nickel oxide microfibers immobilized onto electrode by electrospinning and calcination for nonenzymatic glucose sensor and effect of calcination temperature on the performance

Cited by 129 publications

References 25 publications

Electrochemical sensing of glucose based on novel hedgehog-like NiO nanostructures

Electrochemical sensing of glucose based on novel hedgehog-like NiO nanostructures

Nonenzymatic glucose sensor based on glassy carbon electrode modified with a nanocomposite composed of nickel hydroxide and graphene

THE DEVELOPMENT OF GLUCOSE SENSOR BASED ON SiO2-CuO MATERIALS USING SCREEN PRINTED CARBON ELECTRODE (SPCE)

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