AgAu Hollow Nanoshells on Layered Graphene Oxide and Silica Submicrospheres as Plasmonic Nanozymes for Light-Enhanced Electrochemical H2O2 Sensing

2021 ◽  
Author(s):  
Rafael T. P. da Silva ◽  
Maria Paula de Souza Rodrigues ◽  
Gabriela F. B. Davilla ◽  
Adriano M. R. P. da Silva ◽  
André H. B. Dourado ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
H2o2 Sensing

scholarly journals Facile synthesis of a zeolitic imidazolate framework-8 with reduced graphene oxide hybrid material as an efficient electrocatalyst for nonenzymatic H2O2 sensing

RSC Advances ◽  
2019 ◽  
Vol 9 (27) ◽  
pp. 15217-15223 ◽  
Author(s):  
Suling Yang ◽  
Ning Xia ◽  
Mengyu Li ◽  
Panpan Liu ◽  
Yuxin Wang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Hybrid Material ◽  
Synthetic Method ◽  
Facile Synthesis ◽  
Zeolitic Imidazolate Framework ◽  
Reduced Graphene ◽  
H2o2 Sensing

A zeolitic imidazolate framework-8 (ZIF-8)/reduced graphene oxide (rGO) nanocomposite was formed by using an efficient synthetic method.

Electrochemically Reduced Graphene Oxide Film Modified Electrode for Detection of Hydrogen Peroxide

2013 ◽  
Vol 538 ◽  
pp. 165-168 ◽  
Author(s):  
Juan Li ◽  
Juan Yang ◽  
Zhan Jun Yang ◽  
Ping Ji ◽  
Yi Mei Zhou ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Low Cost ◽  
Modified Glassy Carbon Electrode ◽  
Promising Alternative ◽  
Reduced Graphene ◽  
Electrochemically Reduced Graphene Oxide ◽  
H2o2 Sensing ◽  
Optimized Conditions

A novel electrochemical method was proposed for detection of hydrogen peroxide (H2O2) based on electrochemical reduction of graphene oxide (GO) modified glassy carbon electrode (GCE). The electrochemically reduced graphene oxide (RGO) was characterized using cyclic voltammetry (CV). Under the optimized conditions, the RGO modified GCE showed much wide linear range for H2O2 from 2.0 to 600 M with the detection limit of 0.67 M (S/N = 3). The proposed method is simple, low-cost and convenient and will be a promising alternative for H2O2 sensing.

Graphene oxide nanosheet-supported Pt concave nanocubes with high-index facets for high-performance H2O2 sensing

The Analyst ◽  
2019 ◽  
Vol 144 (7) ◽  
pp. 2436-2442 ◽  
Author(s):  
Xinjin Zhang ◽  
Jianbin Zheng
Keyword(s):  
Graphene Oxide ◽  
High Performance ◽  
High Index ◽  
Electrochemical Performances ◽  
Graphene Oxide Nanosheet ◽  
H2o2 Sensing

The high-index facet Pt concave nanocube-decorated PVP-functional GO was synthesized, and the electrochemical performances were discussed.

One-step green synthesis of silver nanoparticle-modified reduced graphene oxide nanocomposite for H2O2 sensing applications

2019 ◽  
Vol 855 ◽  
pp. 113638 ◽  
Author(s):  
Pedro Salazar ◽  
Iñigo Fernández ◽  
Miriam C. Rodríguez ◽  
Alberto Hernández-Creus ◽  
José Luis González-Mora
Keyword(s):  
Graphene Oxide ◽  
Green Synthesis ◽  
Reduced Graphene Oxide ◽  
Silver Nanoparticle ◽  
Sensing Applications ◽  
Reduced Graphene ◽  
One Step ◽  
H2o2 Sensing

Hard template synthesis of 2D porous Co3O4 nanosheets with graphene oxide for H2O2 sensing

2020 ◽  
Vol 32 (1) ◽  
pp. 015502
Author(s):  
Xinmeng Zhang ◽  
Yuanxiao Zhao ◽  
Shuohan Huang ◽  
Yuanting Wu ◽  
Zixuan Mao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Template Synthesis ◽  
Hard Template ◽  
H2o2 Sensing

Facile preparation of graphene nanoribbon/cobalt coordination polymer nanohybrid for non-enzymatic H2O2 sensing by dual transduction: electrochemical and fluorescence

2015 ◽  
Vol 3 (38) ◽  
pp. 7614-7622 ◽  
Author(s):  
Sanjeev K. Ujjain ◽  
Preety Ahuja ◽  
Raj Kishore Sharma
Keyword(s):  
Graphene Oxide ◽  
Coordination Polymer ◽  
Graphene Nanoribbon ◽  
Facile Preparation ◽  
Cobalt Coordination ◽  
H2o2 Sensing ◽  
Simultaneous Growth

A novel graphene nanoribbon (GNR)/cobalt coordination polymer (MCPs) composite (MCPs@GNR) is prepared by in situ reduction of graphene oxide nanoribbon (GONR) with simultaneous growth of MCPs nanoparticles on its surface demonstrating high H2O2 sensing.

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