Graphene-Gold Nanoparticle-modified Electrochemical Sensor for Detection of Kanamycin Based on Target-induced Aptamer Displacement

2018 ◽  
Vol 34 (6) ◽  
pp. 952-958 ◽  
Author(s):  
Jingyi Zheng ◽  
Rongrong Feng ◽  
Caimei He ◽  
Xiaoxia Li
Keyword(s):  
Electrochemical Sensor ◽  
Gold Nanoparticle

An electrochemical sensor for the detection of p-nitrophenol based on a cyclodextrin-decorated gold nanoparticle–mesoporous carbon hybrid

The Analyst ◽  
2019 ◽  
Vol 144 (14) ◽  
pp. 4400-4406 ◽  
Author(s):  
Yongying Zhou ◽  
Jin Zhao ◽  
Shenghua Li ◽  
Minjie Guo ◽  
Zhi Fan
Keyword(s):  
Electrochemical Sensor ◽  
Gold Nanoparticle ◽  
Mesoporous Carbon

A novel electrochemical sensor based on a cyclodextrin-decorated gold nanoparticle–mesoporous carbon hybrid was constructed for the detection of p-nitrophenol.

A novel electrochemical sensor of 4-nonylphenol based on a poly(ionic liquid) hollow nanosphere/gold nanoparticle composite modified glassy carbon electrode

2015 ◽  
Vol 7 (19) ◽  
pp. 8094-8099 ◽  
Author(s):  
Jie Ren ◽  
Jinfen Gu ◽  
Li Tao ◽  
Mengqi Yao ◽  
Xiaoci Yang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Electrochemical Sensor ◽  
Gold Nanoparticle ◽  
Glassy Carbon Electrode ◽  
Glassy Carbon ◽  
Carbon Electrode ◽  
Modified Glassy Carbon Electrode ◽  
Hollow Nanosphere ◽  
Poly Ionic Liquid

A well-packed film of AuNP/PIL was formed on the GCE surface.

An ultrasensitive molecularly imprinted electrochemical sensor based on graphene oxide/carboxylated multiwalled carbon nanotube/ionic liquid/gold nanoparticle composites for vanillin analysis

RSC Advances ◽  
2015 ◽  
Vol 5 (113) ◽  
pp. 92932-92939 ◽  
Author(s):  
Xiaojiao Wang ◽  
Chuannan Luo ◽  
Leilei Li ◽  
Huimin Duan
Keyword(s):  
Ionic Liquid ◽  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Electrochemical Sensor ◽  
Gold Nanoparticle ◽  
Schematic Diagram ◽  
Multiwalled Carbon ◽  
Molecularly Imprinted ◽  
Liquid Gold ◽  
Nanoparticle Composites

Schematic diagram of GO/CCNTs/IL/AuNPs/MIPs composites applied to the electrode.

scholarly journals Highly selective non-enzymatic electrochemical sensor based on a titanium dioxide nanowire–poly(3-aminophenyl boronic acid)–gold nanoparticle ternary nanocomposite

RSC Advances ◽  
2018 ◽  
Vol 8 (4) ◽  
pp. 2138-2147 ◽  
Author(s):  
N. Muthuchamy ◽  
A. Gopalan ◽  
Kwang-Pill Lee
Keyword(s):  
Gold Nanoparticles ◽  
Titanium Dioxide ◽  
Electrochemical Sensor ◽  
Gold Nanoparticle ◽  
Boronic Acid ◽  
Glucose Sensor ◽  
Ternary Nanocomposite

A highly selective and sensitive enzymeless electrochemical glucose sensor was fabricated based on a novel ternary nanocomposite composed of titanium dioxide nanowire, poly(3-aminophenyl boronic acid) and gold nanoparticles.

A novel gold nanoparticle decorated nanocrystalline zeolite based electrochemical sensor for the nanomolar simultaneous detection of cysteine and glutathione

RSC Advances ◽  
2015 ◽  
Vol 5 (115) ◽  
pp. 95028-95037 ◽  
Author(s):  
Balwinder Kaur ◽  
Rajendra Srivastava ◽  
Biswarup Satpati
Keyword(s):  
Gold Nanoparticles ◽  
Electrochemical Sensor ◽  
Gold Nanoparticle ◽  
Electrocatalytic Activity ◽  
Simultaneous Detection ◽  
Highly Dispersed ◽  
Dispersed Gold

High electrocatalytic activity of the sensor can be attributed to the highly dispersed gold nanoparticles on the nanocrystalline zeolite matrix.

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