Facile preparation of N,S-graphene oxide nanosheets as a fluorescence “off–on” sensing platform for sensitive detection of biothiols

2019 ◽  
Vol 43 (6) ◽  
pp. 2790-2796 ◽  
Author(s):  
Xiuxiu Zhao ◽  
Xin Lin ◽  
Jianhua Wang ◽  
Xuwei Chen
Keyword(s):  
Graphene Oxide ◽  
Solvent Free ◽  
Sensitive Detection ◽  
Graphene Oxide Nanosheets ◽  
Sensing Platform ◽  
One Step ◽  
Facile Preparation

Fluorescent N,S-graphene oxide was prepared via a one-step, solvent-free approach, and used as a probe for sensitive detection of biothiols.

Organic multi-electron redox couple-induced functionalization for enabling ultrahigh rate and cycling performances of supercapacitors

2017 ◽  
Vol 5 (48) ◽  
pp. 25420-25430 ◽  
Author(s):  
Ning An ◽  
Zhongai Hu ◽  
Hongying Wu ◽  
Yuying Yang ◽  
Ziqiang Lei ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Active Material ◽  
Redox Couple ◽  
Graphene Oxide Nanosheets ◽  
Reduced Graphene ◽  
Electrochemically Active ◽  
One Step ◽  
Cycling Performances ◽  
Redox Centers

Danthron (DT) with multi-electron redox centers as a novel organic electrochemically active material for supercapacitors has been decorated on reduced graphene oxide nanosheets (RGNs) via a facile one-step reflux method.

Preparation of PdxAuy bimetallic nanostructures with controllable morphologies supported on reduced graphene oxide nanosheets and wrapped in a polypyrrole layer

RSC Advances ◽  
2015 ◽  
Vol 5 (107) ◽  
pp. 87831-87837 ◽  
Author(s):  
Tongjie Yao ◽  
Quan Zuo ◽  
Hao Wang ◽  
Jie Wu ◽  
Xiao Zhang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Reduced Graphene Oxide ◽  
Graphene Oxide Nanosheets ◽  
Step Method ◽  
Reduced Graphene ◽  
One Step ◽  
Good Catalytic Activity ◽  
Alloy Nanostructures ◽  
Bimetallic Nanostructures

A one-step method to prepare reduced graphene oxide/PdxAuy/polypyrrole composites with good catalytic activity was introduced. The morphologies of alloy nanostructures could turn to be spherical, coral-like and porous cluster-like.

Solvent-free mechanochemical synthesis of graphene oxide and Fe3O4–reduced graphene oxide nanocomposites for sensitive detection of nitrite

2015 ◽  
Vol 3 (30) ◽  
pp. 15529-15539 ◽  
Author(s):  
G. Bharath ◽  
Rajesh Madhu ◽  
Shen-Ming Chen ◽  
Vediyappan Veeramani ◽  
D. Mangalaraj ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Surface Chemistry ◽  
Reduced Graphene Oxide ◽  
Functional Properties ◽  
Mechanochemical Synthesis ◽  
Large Scale ◽  
Solvent Free ◽  
Sensitive Detection ◽  
High Quality ◽  
Reduced Graphene

Large-scale defect-free high quality graphene was synthesized by a mechanochemical process. The surface chemistry and functional properties of the Fe3O4 nanoparticles anchored on graphene were studied for the sensitive detection of nitrite from various water sources.

Solvent-free one-step covalent functionalization of graphene oxide and nanodiamond with amines

RSC Advances ◽  
2016 ◽  
Vol 6 (114) ◽  
pp. 113596-113610 ◽  
Author(s):  
Natalia Alzate-Carvajal ◽  
Elena V. Basiuk ◽  
Victor Meza-Laguna ◽  
Iván Puente-Lee ◽  
Mario H. Farías ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Solvent Free ◽  
Covalent Functionalization ◽  
One Step

Solvent-free covalent functionalization of graphene oxide and nanodiamond with amines was performed in one step at 150–180 °C.

Sign in / Sign up

Export Citation Format

Share Document