Ratiometric electrochemical sensor for sensitive detection of sunset yellow based on three-dimensional polyethyleneimine functionalized reduced graphene oxide aerogels@Au nanoparticles/SH-β-cyclodextrin

2019 ◽  
Vol 30 (47) ◽  
pp. 475503 ◽  
Author(s):  
Xue Ma ◽  
Daian Chen ◽  
Xiaolong Tu ◽  
Feng Gao ◽  
Yu Xie ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Sensor ◽  
Reduced Graphene Oxide ◽  
Au Nanoparticles ◽  
Three Dimensional ◽  
Sensitive Detection ◽  
Sunset Yellow ◽  
Reduced Graphene

An electrochemical aptasensor based on a TiO2/three-dimensional reduced graphene oxide/PPy nanocomposite for the sensitive detection of lysozyme

2015 ◽  
Vol 44 (14) ◽  
pp. 6473-6479 ◽  
Author(s):  
Minghua Wang ◽  
Shuyong Zhai ◽  
Zihan Ye ◽  
Linghao He ◽  
Donglai Peng ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Three Dimensional ◽  
Sensitive Detection ◽  
Electrochemical Aptasensor ◽  
Reduced Graphene

A sensitive aptasensor based on a nanocomposite of TiO2/3D-rGO/PPy was developed for lysozyme detection.

scholarly journals β-Cyclodextrin functionalized 3D reduced graphene oxide composite-based electrochemical sensor for the sensitive detection of dopamine

RSC Advances ◽  
2021 ◽  
Vol 11 (45) ◽  
pp. 28052-28060
Author(s):  
Xuan Chen ◽  
Na Li ◽  
Yanqin Rong ◽  
Yuli Hou ◽  
Yu Huang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Sensor ◽  
Reduced Graphene Oxide ◽  
Sensitive Detection ◽  
Oxide Composite ◽  
Reduced Graphene

A 3D-rGO/β-CD nanocomposite was successfully synthesized and further modified onto the surface of GCE to construct a new biosensor for electrochemically sensing DA.

An electrochemical sensor for dopamine based on polydopamine modified reduced graphene oxide anchored with tin dioxide and gold nanoparticles

2017 ◽  
Vol 9 (36) ◽  
pp. 5322-5332 ◽  
Author(s):  
Xiaoqing Cui ◽  
Xian Fang ◽  
Hong Zhao ◽  
Zengxi Li ◽  
Hongxuan Ren
Keyword(s):  
Gold Nanoparticles ◽  
Graphene Oxide ◽  
Electrochemical Sensor ◽  
Reduced Graphene Oxide ◽  
Tin Dioxide ◽  
Au Nanoparticles ◽  
Reduced Graphene

In the present work, polydopamine (PDA) modified reduced graphene oxide (pRGO)/SnO2/Au nanoparticles (NPs) were synthesized.

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