Silver Nanoparticles Decorated Polyethylmethacrylate/Graphene Oxide Composite: As Packaging Material

2018 ◽  
Vol 40 (S2) ◽  
pp. E1199-E1207 ◽  
Author(s):  
Fanismita Mohanty ◽  
Sarat K. Swain
Keyword(s):  
Silver Nanoparticles ◽  
Graphene Oxide ◽  
Packaging Material ◽  
Oxide Composite

Silver nanoparticles/polyethyleneimine/graphene oxide composite combined with surfactant film for construction of an electrochemical biosensor

2016 ◽  
Vol 8 (14) ◽  
pp. 2961-2966 ◽  
Author(s):  
Hai Wu ◽  
Deqian Huang ◽  
Xiaoyan Jin ◽  
Chunhua Luo ◽  
Qiujing Dong ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Graphene Oxide ◽  
Electrochemical Biosensor ◽  
Direct Electrochemistry ◽  
Oxide Composite ◽  
Surfactant Film

The combination of silver nanoparticles/polyethyleneimine/graphene oxide composite and surfactant film for investigating direct electrochemistry and electrocatalysis of hemoglobin.

scholarly journals Graphene Oxide in a Composite with Silver Nanoparticles Reduces the Fibroblast and Endothelial Cell Cytotoxicity of an Antibacterial Nanoplatform

2019 ◽  
Vol 14 (1) ◽  
Author(s):  
Mateusz Wierzbicki ◽  
Sławomir Jaworski ◽  
Ewa Sawosz ◽  
Anna Jung ◽  
Grzegorz Gielerak ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Graphene Oxide ◽  
Chicken Embryo ◽  
Salmonella Enteritidis ◽  
Antimicrobial Agents ◽  
Human Fibroblasts ◽  
Antibacterial Properties ◽  
Chorioallantoic Membrane ◽  
Cell Cytotoxicity ◽  
Oxide Composite

Abstract Antibacterial surfaces coated with nanomaterials, including silver nanoparticles, are considered effective alternative antimicrobial agents that can be used instead of antibiotics and chemical agents. However, reports of the potential toxicity of these materials raise questions about the safety of their use in biomedical applications. The objective of this research was to reduce the human cell cytotoxicity of silver nanoparticle-coated polyurethane foils by complexing silver nanoparticles with graphene oxide. The antimicrobial activity of nanoplatforms coated with silver nanoparticles, graphene oxide and the composite of silver nanoparticles and graphene oxide was assessed with Salmonella enteritidis. Cytotoxicity was analysed by an analysis of the viability and morphology of human fibroblasts, human umbilical vein endothelial cells (HUVECs) and chicken embryo chorioallantoic membrane. Additionally, the synthesis level of inflammatory proteins was examined for fibroblasts cultured on different nanoplatforms. The nanoplatform coated with the silver nanoparticles and graphene oxide composite showed strongest antibacterial properties, although nanoplatforms coated with only silver nanoparticles or graphene oxide also resulted in decreased S. enteritidis growth. Furthermore, a nanoplatform coated with silver nanoparticles and graphene oxide composite showed limited immunological stimulation and significantly reduced cytotoxicity towards fibroblasts, HUVECs and chicken embryo chorioallantoic membrane in comparison to the nanoplatform coated only with silver nanoparticles, due to the higher stability of the nanomaterials in the nanocomposite.

Electrochemical Synthesis of β-Cyclodextrin Functionalized Silver Nanoparticles and Reduced Graphene Oxide Composite for the Determination of Hydrazine

2016 ◽  
Vol 28 (9) ◽  
pp. 1970-1976 ◽  
Author(s):  
Rajkumar Devasenathipathy ◽  
Shin-Hung Tsai ◽  
Shen-Ming Chen ◽  
Chelladurai Karuppiah ◽  
Raj Karthik ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Electrochemical Synthesis ◽  
Oxide Composite ◽  
Reduced Graphene

Temperature-induced amperometric glucose biosensor based on a poly(N-vinylcaprolactam)/graphene oxide composite film

The Analyst ◽  
2019 ◽  
Vol 144 (6) ◽  
pp. 1960-1967 ◽  
Author(s):  
Chao Chen ◽  
Pengcheng Zhao ◽  
Meijun Ni ◽  
Chunyan Li ◽  
Yixi Xie ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Composite Film ◽  
Glucose Oxidase ◽  
Glassy Carbon Electrode ◽  
Glassy Carbon ◽  
Glucose Biosensor ◽  
Carbon Electrode ◽  
Oxide Composite

A temperature-induced sensing film consisting of poly(N-vinylcaprolactam) (PVCL), graphene oxide (GO) and glucose oxidase (GOD) was fabricated and used to modify a glassy carbon electrode (GCE).

Cobalt-iron spinel/reduced graphene oxide composite material for supercapacitor applications

2021 ◽  
Vol 717 (1) ◽  
pp. 60-71
Author(s):  
M. A. Hodlevska ◽  
R. I. Zapukhlyak ◽  
V. M. Boychuk ◽  
V. O. Kotsyubynsky ◽  
A. I. Kachmar ◽  
...  
Keyword(s):  
Composite Material ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Oxide Composite ◽  
Reduced Graphene ◽  
Cobalt Iron ◽  
Oxide Composite Material ◽  
Supercapacitor Applications

U(VI) adsorption by sodium alginate/graphene oxide composite beads in water

2021 ◽  
Author(s):  
Dianxin Li ◽  
Peng Zhang ◽  
Yiqing Yang ◽  
Yuqi Huang ◽  
Tao Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Sodium Alginate ◽  
Oxide Composite ◽  
Composite Beads
Sign in / Sign up

Export Citation Format

Share Document