Optimizing coverage of metal oxide nanoparticle prepared by pulsed laser deposition on nonenzymatic glucose detection

Kaneko, Satoru; Ito, Takeshi; Hirabayashi, Yasuo; Ozawa, Takeshi; Okuda, Tetsuya; Motoizumi, Yu; Hirai, Kiyohito; Naganuma, Yasuhiro; Soga, Masayasu; Yoshimoto, Mamoru; Suzuki, Kôji

doi:10.1016/j.talanta.2010.12.040

Cited by 21 publications

(15 citation statements)

References 17 publications

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“…26 Laser processing techniques can provide an effective scalable manufacturing alternative by providing rapid and controllable processing for creating the functional micro/nanosurfaces. 51,56 Laser processing has been widely used as an alternative or complementary approach to many deposition and printing approaches for a wide range of areas from pure synthesis of nanomaterials 51 to direct functional films with unique micro/ nanostructures through selective ablation, 57 oxidation, 58 and texturing 59 techniques. Laser-induced local oxidation techniques can overcome many drawbacks with chemical synthesis and deposition processes by providing the ability to directly create functional oxide films with unique micro/nanostructures onto different metal surfaces.…”

Section: Introductionmentioning

confidence: 99%

Laser-Induced Mesoporous Nickel Oxide as a Highly Sensitive Nonenzymatic Glucose Sensor

Sedaghat

Piepenburg

Zareei

et al. 2020

ACS Appl. Nano Mater.

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In this paper, we present a novel laser-induced oxidation procedure for in situ formation of nickel oxide nanoporous structures directly onto the nickel surface as a highly sensitive nonenzymatic glucose sensor. The formation of mesoporous nickel oxide is confirmed by field-emission scanning electron microscopy, energy-dispersive X-ray spectroscopy, and X-ray diffraction. Electrochemical properties of the pristine and laser-induced oxidized nickel (LIO-Ni) films were studied using cyclic voltammetry and electrochemical impedance spectroscopy. The unique three-dimensional mesoporous architecture of the oxide film on the LIO-Ni electrode resulted in a dramatic enhancement in electrochemical reduction/oxidation performance with a 10-fold increase in electrocatalytic activity for nonenzymatic glucose oxidation as compared to the pristine-Ni electrode. The LIO-Ni biosensor performance was successfully examined for the amperometric detection of glucose over a wide concentration range from 5 μM to 1.1 mM with a high linear sensitivity of 5222 μA mM −1 cm −2 . The limit of detection was obtained as low as 3.31 μM with a signal-tonoise ratio of 3. Furthermore, the LIO-Ni electrode showed outstanding long-term stability, reproducibility, and high selectivity in the presence of various interfering agents including uric acid, L-ascorbic acid, acetaminophen, glutamic acid, and citric acid. The demonstrated laser-induced oxidation process can be potentially adapted to the scalable manufacturing of a wide range of other easyto-use and robust metal oxide-based sensors for nonenzymatic biosensing applications.

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Section: Introductionmentioning

confidence: 99%

Laser-Induced Mesoporous Nickel Oxide as a Highly Sensitive Nonenzymatic Glucose Sensor

Sedaghat

Piepenburg

Zareei

et al. 2020

ACS Appl. Nano Mater.

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“…14,15 It has been reported that several metal oxides have been used in the fabrication of enzyme free glucose sensors such as NiO, CuO, MnO 2 , and Co 3 O 4 . [16][17][18] Recently, NiO nanostructures have also been potentially used in the fabrication of enzyme free glucose sensors including nanobers, 19,20 nanoparticles, 21,22 nano-akes, 23 and hollow spheres. 24 The use of template during the growth of metal oxides for the control of dimension and morphology is an attractive route to obtain the reproducible nanomaterial of high interest.…”

Section: Introductionmentioning

confidence: 99%

Glycine-assisted synthesis of NiO hollow cage-like nanostructures for sensitive non-enzymatic glucose sensing

et al. 2015

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In this work, a highly sensitive non-enzymatic glucose sensor was developed based on NiO hollow cage-like nanostructures (NiO HCs). The novel structures were synthesized using hydrothermal growth route with glycine employed as a growth director. The as-synthesized NiO HCs were characterized by using scanning electron microscopy (SEM), X-ray photoelectron microscopy (XPS) X-ray diffraction (XRD) and Fourier transform infrared (FTIR) techniques for morphological, compositional and structural determination respectively. The prepared NiO HCs were directly integrated to be structured electrodes exhibiting enhanced electrocatalytic performance toward the oxidation of glucose with high sensitivity (2476.4 µA mM -1 cm -2 ), Low detection limit (LOD) (0.1 µM), wide detection range (0.1-5.0 mM) (r 2 =0.99) and excellent reproducibility. The developed non-enzymatic glucose sensor further demonstrated excellent anti-interference property in the presence of common interferents' such as uric acid (UA), dopamine (DP) and ascorbic acid (AS). The role of glycine molecules was as a growth directing agent and a plausible mechanism has also been highlighted. In addition, the NiO HCs modified electrode was also used to analyze glucose concentration in human serum samples. The excellent sensing performance can be attributed to the unique morphology, which allowed increased electron transfer passages with lower charge transfer resistance, and enhanced molecular approach during electrochemical sensing offered from nanoscale "hollow cage" units of NiO structures.

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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

112

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Optimizing coverage of metal oxide nanoparticle prepared by pulsed laser deposition on nonenzymatic glucose detection

Cited by 21 publications

References 17 publications

Laser-Induced Mesoporous Nickel Oxide as a Highly Sensitive Nonenzymatic Glucose Sensor

Laser-Induced Mesoporous Nickel Oxide as a Highly Sensitive Nonenzymatic Glucose Sensor

Glycine-assisted synthesis of NiO hollow cage-like nanostructures for sensitive non-enzymatic glucose sensing

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

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