Detection of antibiotic Ofloxacin drug in urine using electrochemical sensor based on synergistic effect of different morphological carbon materials

2019 ◽  
Vol 146 ◽  
pp. 170-177 ◽  
Author(s):  
Mona Elfiky ◽  
Nehal Salahuddin ◽  
Amera Hassanein ◽  
Atsunori Matsuda ◽  
Toshiaki Hattori
Keyword(s):  
Synergistic Effect ◽  
Electrochemical Sensor ◽  
Carbon Materials

A novel hybrid carbon materials-modified electrochemical sensor used for detection of gallic acid

Measurement ◽  
2021 ◽  
pp. 110369
Author(s):  
Achour TERBOUCHE ◽  
Soumeya BOULAHIA ◽  
Sarah MECERLI ◽  
Chafia AIT-RAMDANE-TERBOUCHE ◽  
Hakim BELKHALFA ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
Gallic Acid ◽  
Carbon Materials ◽  
Hybrid Carbon Materials ◽  
Hybrid Carbon

The synergistic effect of carbon materials on properties of copper-based friction materials

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Lin Xueyang ◽  
Liu Rutie ◽  
Wang Lin ◽  
Li Zhengzhou ◽  
Xiong Xiang ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Peer Review ◽  
Petroleum Coke ◽  
Carbon Materials ◽  
Metal Sulfide ◽  
Reduction Process ◽  
Friction Materials ◽  
Content Type ◽  
Braking Process ◽  
Friction Surfaces

Purpose This study aims to investigate the effect of combined use of granular graphite and petroleum coke on the properties of copper-based friction materials and the friction and wear mechanisms. Design/methodology/approach Copper-based friction materials with different proportions of petroleum coke and granular graphite were prepared by using powder metallurgy. The friction surfaces were analyzed. Findings Changing the ratio of petroleum coke/granular graphite affects the formation of oxides and sulfides on the surface of the materials. Increasing the petroleum coke promotes the production of metal sulfide and sulfate in the friction materials and reduces coefficient of friction (COF) and wear. Increasing petroleum coke also increases the amount of carbonic oxide (CO) released during the braking process and promotes the reduction process of iron oxide on the friction surface. Originality/value The synergistic effect of carbon materials on copper-based friction materials was studied in terms of the tribological chemical reaction. This research provides useful information for the selection of carbon materials in friction materials. Peer review The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-02-2020-0075/

MOF/PAN nanofiber-derived N-doped porous carbon materials with excellent electrochemical activity for the simultaneous determination of catechol and hydroquinone

2019 ◽  
Vol 43 (9) ◽  
pp. 3913-3920 ◽  
Author(s):  
Mengxin Zhang ◽  
Meishan Li ◽  
Wangui Wu ◽  
Junkun Chen ◽  
Xiuling Ma ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
Simultaneous Determination ◽  
Porous Carbon ◽  
Carbon Materials ◽  
Electrochemical Activity ◽  
Porous Carbon Materials ◽  
One Step ◽  
Pan Nanofiber

In this work, the obtained C-ZIF-67/PAN via one-step pyrolysis of hybrid ZIF-67/PAN nanofibers were used to fabricate electrochemical sensor for the determination of benzenediol isomer.

Electrochemical sensor for the sensitive determination of parathion based on the synergistic effect of ZIF-8 and ionic liquid

Ionics ◽  
2019 ◽  
Vol 25 (10) ◽  
pp. 5013-5021 ◽  
Author(s):  
Liang Wei ◽  
Xinlong Huang ◽  
Lufei Zheng ◽  
Jing Wang ◽  
Yu Ya ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Synergistic Effect ◽  
Electrochemical Sensor ◽  
Sensitive Determination
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