Versatility of ZnO Nanostructures

Kashif, Muhammad; Akhtar, Majid Niaz; Nasir, Nadeem; Yahya, Noorhana

doi:10.1007/8611_2010_18

Cited by 5 publications

(3 citation statements)

References 65 publications

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“…The well-dispersed and uniform formation of surface indicated that it successfully deposited ZnONFs onto ITO electrodes. SEM images clearly demonstrated the presence of ower shaped nanoparticles [32].…”

Section: Raman Studiesmentioning

confidence: 98%

Fabrication of Electrochemical Biosensor Using Zinc Oxide Nanoflowers for the Detection of Uric Acid

Dutta

Sharma²,

Bhardwaj³

et al. 2022

MAPAN

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A label-free electrochemical biosensor has been developed using Zinc Oxide nano owers (ZnONFs) for the detection of Uric acid. ZnONFs have been synthesized by hydrothermal process and characterized with several techniques such as Ultraviolet-Visible spectroscopy, Fourier Transform Infrared Spectroscopy (FT-IR) study, X-ray diffraction study, Raman spectroscopy, Scanning Electron Microscopy and High-Resolution Transmission Electron Microscopy (HR-TEM) and electrochemical analyser to con rms the formation of nano owers and fabrication of electrode and bioelectrodes for uric acid detection. Pure and uniform needle owers and deposited onto Indium Tin Oxide (ITO) substrate through electrophoretic deposition technique. Further, electrochemical studies have been performed with immobilized enzymatic bioelectrode followed by various uric acid concentrations. It has been found that the fabricated biosensor shows high sensitivity (10.38 µA/ mg/mL /cm2) and a limit of detection of 0.13 mg/mL in the range of 0.005 to 1.0 mg/mL. This study demonstrates the potential use of ZnONFs for the construction of overly sensitive biosensors for Uric acid detection.

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Section: Raman Studiesmentioning

confidence: 98%

Fabrication of Electrochemical Biosensor Using Zinc Oxide Nanoflowers for the Detection of Uric Acid

Dutta

Sharma²,

Bhardwaj³

et al. 2022

MAPAN

View full text Add to dashboard Cite

show abstract

“…Within the past decade, the first studies of nanowalls have been reported in a variety of materials systems, − and proof-of-concept gas sensors, − nanogenerators, and photoconductors based on nanowalls have been recently demonstrated. Of the inorganic materials utilized in such electronic devices, ZnO is particularly promising for its fast electron transport. , ZnO may also be grown in a diversity of nanoscale architectures, , which is critical for bulk heterojunction solar cells, as the varying distances between nanoscale features may be tuned to match energy carrier diffusion lengths.…”

mentioning

confidence: 99%

“…Of the inorganic materials utilized in such electronic devices, ZnO is particularly promising for its fast electron transport. 14,17 ZnO may also be grown in a diversity of nanoscale architectures, 17,18 which is critical for bulk heterojunction solar cells, as the varying distances between nanoscale features may be tuned to match energy carrier diffusion lengths.…”

mentioning

confidence: 99%