Digital versus analog resistive switching depending on the thickness of nickel oxide nanoparticle assembly

RSC Advances ◽  
2013 ◽  
Vol 3 (43) ◽  
pp. 20978 ◽  
Author(s):  
Hyung Jun Kim ◽  
Yoon-Jae Baek ◽  
Young Jin Choi ◽  
Chi Jung Kang ◽  
Hyun Ho Lee ◽  
...  
Keyword(s):  
Nickel Oxide ◽  
Resistive Switching ◽  
Nanoparticle Assembly ◽  
Nickel Oxide Nanoparticle ◽  
Oxide Nanoparticle

scholarly journals Oxidative stress generated at nickel oxide nanoparticle interface results in bacterial membrane damage leading to cell death

RSC Advances ◽  
2019 ◽  
Vol 9 (43) ◽  
pp. 24888-24894 ◽  
Author(s):  
Nibedita Behera ◽  
Manoranjan Arakha ◽  
Mamali Priyadarshinee ◽  
Biraja S. Pattanayak ◽  
Siba Soren ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Cell Death ◽  
Nickel Oxide ◽  
Metal Oxide Nanoparticles ◽  
Membrane Damage ◽  
Oxide Nanoparticles ◽  
Bacterial Membrane ◽  
Antibacterial Effects ◽  
Nickel Oxide Nanoparticle ◽  
Oxide Nanoparticle

Metal oxide nanoparticles (NPs) have shown enhanced antibacterial effects against many bacteria.

scholarly journals In Situ Transmission Electron Microscopy Graphene Liquid Cell on Chemical Sodiation of Nickel Oxide Nanoparticle

2017 ◽  
Vol 23 (S1) ◽  
pp. 204-205
Author(s):  
Frank Jaksoni Mweta ◽  
Joon Ha Chang ◽  
Hyeon Kook Seo ◽  
Sung Joo Kim ◽  
Jun Young Cheong ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Nickel Oxide ◽  
Transmission Electron ◽  
Nickel Oxide Nanoparticle ◽  
Liquid Cell ◽  
Oxide Nanoparticle

Resistive Switching Characteristics of Manganese Oxide Nanoparticle Assembly with Crossbar Arrays

2014 ◽  
Vol 14 (11) ◽  
pp. 8182-8186 ◽  
Author(s):  
Quanli Hu ◽  
Jae Hyuk Shim ◽  
Yawar Abbas ◽  
Woojin Song ◽  
Tae-Sik Yoon ◽  
...  
Keyword(s):  
Manganese Oxide ◽  
Resistive Switching ◽  
Nanoparticle Assembly ◽  
Oxide Nanoparticle ◽  
Switching Characteristics

scholarly journals Differential Electroanalysis of Dopamine in the Presence of a Large Excess of Ascorbic Acid at a Nickel Oxide Nanoparticle-Modified Glassy Carbon Electrode

2020 ◽  
Vol 2020 ◽  
pp. 1-15
Author(s):  
Zahrah T. Althagafi ◽  
Jalal T. Althakafy ◽  
Badriah A. Al Jahdaly ◽  
Mohamed I. Awad
Keyword(s):  
Ascorbic Acid ◽  
Nickel Oxide ◽  
Glassy Carbon Electrode ◽  
Glassy Carbon ◽  
Electrochemical Determination ◽  
Carbon Electrode ◽  
Large Excess ◽  
Nickel Oxide Nanoparticle ◽  
Oxide Nanoparticle

Electrochemical determination of dopamine (DA) in the presence of a large excess of ascorbic acid (AA) in their coexistence at a nickel oxide nanoparticle-modified preoxidized glassy carbon electrode (GCox/nano-NiOx) is achieved. The GCox/nano-NiOx electrode is prepared by electrodeposition of nickel nanoparticles (nano-Ni) onto an electrochemically activated glassy carbon (GC) electrode, and the thus prepared nano-Ni were subjected to electrochemical oxidation in alkaline medium for the formation of nickel oxide (NiOx). Modified electrodes were electrochemically and morphologically characterized. The effect of loading level of nickel was investigated by changing the number of potential cycles for the deposition of nano-Ni, i.e., 1, 2, 5, and 10 potential cycles, in the potential range from 0 to -1.0 V vs. SCE. Also, the experimental and instrumental parameters were optimized. Experimental results showed that the modified electrode differentiates well the oxidation peaks of DA and AA enabling the electrochemical determination of DA in the presence of a large excess of AA. Remarkably, it is found that the oxidation current of DA is 2 times larger than that of AA even the concentration of AA is about 5 times larger than that of DA. The LOD and LOQ of DA were calculated and were found to equal 0.69 and 2.3 mM, respectively. This offers the advantage of simple and selective detection of DA free of the interference of AA in real samples.

Femtoseconds soliton mode-locked erbium-doped fiber laser based on nickel oxide nanoparticle saturable absorber

2017 ◽  
Vol 15 (10) ◽  
pp. 100602 ◽  
Author(s):  
A. Nady A. Nady ◽  
M. H. M. Ahmed M. H. M. Ahmed ◽  
A. A. Latiff A. A. Latiff ◽  
C. H. Raymond Ooi C. H. Raymond Ooi ◽  
S. W. Harun S. W. Harun
Keyword(s):  
Nickel Oxide ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Nickel Oxide Nanoparticle ◽  
Erbium Doped ◽  
Oxide Nanoparticle
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