Direct observation of adsorption and desorption ds-DNA on Graphene oxide and Graphene oxide-Gold nanoparticle hybrid material: A kineto-mechanistic investigation

2021 ◽  
pp. 151696
Author(s):  
Tapas Paul ◽  
Priyabrat Mohapatra ◽  
Padmaja Prasad Mishra
Keyword(s):  
Graphene Oxide ◽  
Gold Nanoparticle ◽  
Direct Observation ◽  
Hybrid Material ◽  
Adsorption And Desorption ◽  
Mechanistic Investigation

Optical Limiting of a Covalently Bonded Gold Nanoparticle/Polylysine Hybrid Material

2005 ◽  
Vol 109 (44) ◽  
pp. 20854-20857 ◽  
Author(s):  
Wenfang Sun ◽  
Qiu Dai ◽  
James G. Worden ◽  
Qun Huo
Keyword(s):  
Gold Nanoparticle ◽  
Hybrid Material ◽  
Optical Limiting ◽  
Covalently Bonded

Label-free electrochemical immunosensor based on gold nanoparticle/polyethyleneimine/reduced graphene oxide nanocomposite for the ultrasensitive detection of cancer biomarker matrix metalloproteinase-1

The Analyst ◽  
2021 ◽  
Author(s):  
Xinke Liu ◽  
Lu-Yin Lin ◽  
Fu-Yen Tseng ◽  
Yu-Cheng Tan ◽  
Jian Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Matrix Metalloproteinase ◽  
Gold Nanoparticle ◽  
Reduced Graphene Oxide ◽  
Electrochemical Immunosensor ◽  
Ultrasensitive Detection ◽  
Label Free ◽  
Matrix Metalloproteinase 1 ◽  
Reduced Graphene ◽  
P Matrix

Matrix metalloproteinase-1 (MMP-1) is associated with many types of cancers, including oral, colorectal, and brain cancers. This paper describes the fabrication of an MMP-1 immunosensor based on a gold nanoparticle/polyethyleneimine/reduced...

scholarly journals Plasmonic photocatalysis: complete degradation of bisphenol A by a gold nanoparticle–reduced graphene oxide composite under visible light

2018 ◽  
Vol 17 (5) ◽  
pp. 628-637 ◽  
Author(s):  
Haydar Ali ◽  
Nikhil R. Jana
Keyword(s):  
Graphene Oxide ◽  
Bisphenol A ◽  
Visible Light ◽  
Gold Nanoparticle ◽  
Reduced Graphene Oxide ◽  
Contaminated Water ◽  
Food Environments ◽  
Oxide Composite ◽  
Complete Degradation ◽  
Reduced Graphene

A gold nanoparticle–graphene based composite has been developed for the degradation of bisphenol A under visible light and to detoxify contaminated water/food/environments.

scholarly journals High-Performance Wireless Ammonia Gas Sensors Based on Reduced Graphene Oxide and Nano-Silver Ink Hybrid Material Loaded on a Patch Antenna

Sensors ◽  
2017 ◽  
Vol 17 (9) ◽  
pp. 2070 ◽  
Author(s):  
Bian Wu ◽  
Xingfei Zhang ◽  
Beiju Huang ◽  
Yutong Zhao ◽  
Chuantong Cheng ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Gas Sensors ◽  
Hybrid Material ◽  
Patch Antenna ◽  
High Performance ◽  
Ammonia Gas ◽  
Silver Ink ◽  
Reduced Graphene ◽  
Ammonia Gas Sensors

Cobalt selenide nanoflake decorated reduced graphene oxide nanocomposite for efficient glucose electro-oxidation in alkaline medium

2017 ◽  
Vol 5 (36) ◽  
pp. 19289-19296 ◽  
Author(s):  
M. C. Dilusha Cooray ◽  
Xiaolong Zhang ◽  
Ying Zhang ◽  
Steven J. Langford ◽  
Alan M. Bond ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Alkaline Medium ◽  
Hybrid Material ◽  
Glucose Oxidation ◽  
One Pot ◽  
Reduced Graphene ◽  
Electro Oxidation ◽  
Cobalt Selenide

A simple one pot hydrothermal procedure for the synthesis of cobalt selenide (CoSe) decorated reduced graphene oxide (rGO) is reported along with the application of this hybrid material as a new electrocatalyst for glucose oxidation.

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