Preparation of a Magnetic Multiwalled Carbon Nanotube-Gold Nanoparticle Hybrid Material for the Efficient Extraction of Triazine Herbicides from Rice

2020 ◽  
Vol 53 (11) ◽  
pp. 1740-1756
Author(s):  
Qing Wang ◽  
Xiaolu Wu ◽  
Yanqing Zhang ◽  
Mengxuan Hu ◽  
Jinyu Chen ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Gold Nanoparticle ◽  
Hybrid Material ◽  
Multiwalled Carbon Nanotube ◽  
Triazine Herbicides ◽  
Multiwalled Carbon ◽  
Efficient Extraction

Facile fabrication of a 3,4,9,10-perylene tetracarboxylic acid functionalized graphene–multiwalled carbon nanotube–gold nanoparticle nanocomposite for highly sensitive and selective electrochemical detection of dopamine

The Analyst ◽  
2018 ◽  
Vol 143 (13) ◽  
pp. 3075-3084 ◽  
Author(s):  
Cong Zhang ◽  
Jujie Ren ◽  
Jiexin Zhou ◽  
Min Cui ◽  
Na Li ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Gold Nanoparticle ◽  
Electrochemical Detection ◽  
Multiwalled Carbon Nanotube ◽  
Functionalized Graphene ◽  
Tetracarboxylic Acid ◽  
Multiwalled Carbon ◽  
Highly Sensitive ◽  
Facile Fabrication

A PTCA-RGO-MWCNT-Au NP nanocomposite was facilely fabricated for highly sensitive and selective electrochemical detection of dopamine.

An electrochemical glycan biosensor based on a thionine-bridged multiwalled carbon nanotube/gold nanoparticle composite-modified electrode

RSC Advances ◽  
2016 ◽  
Vol 6 (114) ◽  
pp. 112981-112987 ◽  
Author(s):  
Xinai Zhang ◽  
Chenyong Huang ◽  
Yuxiang Jiang ◽  
Jianzhong Shen ◽  
Ping Geng ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Cancer Cells ◽  
Gold Nanoparticle ◽  
Modified Electrode ◽  
Signal Amplification ◽  
Electrochemical Biosensor ◽  
Enzymatic Catalysis ◽  
Multiwalled Carbon Nanotube ◽  
Electron Mediator ◽  
Multiwalled Carbon

A MWCNT/Th/AuNP composite, used to construct an electrochemical biosensor for the mannose assay of living cancer cells, contained thionine as an electron mediator and simplified detection based on enzymatic catalysis for signal amplification.

Gold nanoparticle decorated multiwalled carbon nanotube modified electrodes for the electrochemical determination of theophylline

2018 ◽  
Vol 10 (47) ◽  
pp. 5634-5642 ◽  
Author(s):  
Wanderson da Silva ◽  
Mariana Emilia Ghica ◽  
Christopher M. A. Brett
Keyword(s):  
Carbon Nanotube ◽  
Gold Nanoparticle ◽  
Modified Electrode ◽  
Modified Electrodes ◽  
Electrochemical Determination ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon

Theophylline determination at gold nanoparticle/carbon nanotube modified electrode and analysis in commercial pharmaceutical and tea samples.

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