Graphene oxide as a dual Zn/Mg ion carrier and release platform: enhanced osteogenic activity and antibacterial properties

2018 ◽  
Vol 6 (13) ◽  
pp. 2004-2012 ◽  
Author(s):  
Jiajun Qiu ◽  
Lu Liu ◽  
Baohui Chen ◽  
Yuqin Qiao ◽  
Huiliang Cao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Antibacterial Properties ◽  
Osteogenic Activity ◽  
Ion Carrier

Graphene oxide as an ion carrier and release platform: enhanced osteogenic activity and antibacterial properties.

Preparation of polycrystalline ZnO nanoparticles loaded onto graphene oxide and their antibacterial properties

2021 ◽  
pp. 102531
Author(s):  
Xin Zhang ◽  
Huanxian Shi ◽  
Enzhou Liu ◽  
Xiaoyun Hu ◽  
Ke Zhang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Zno Nanoparticles ◽  
Antibacterial Properties

Preparation of quaternarized N-halamine-grafted graphene oxide nanocomposites and synergetic antibacterial properties

2021 ◽  
Author(s):  
Danlin Bu ◽  
Yu Zhou ◽  
Chang Yang ◽  
Hengyu Feng ◽  
Chunxia Cheng ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Antibacterial Properties

scholarly journals Antimicrobial and Antibiofilm Properties of Graphene Oxide on Enterococcus faecalis

Antibiotics ◽  
2020 ◽  
Vol 9 (10) ◽  
pp. 692
Author(s):  
Cecilia Martini ◽  
Francesca Longo ◽  
Raffaella Castagnola ◽  
Luca Marigo ◽  
Nicola Maria Grande ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Enterococcus Faecalis ◽  
Antibacterial Properties ◽  
Luria Bertani ◽  
Bacterial Suspension ◽  
Adhesion Properties ◽  
High Antibacterial Activity ◽  
Luria Bertani Broth ◽  
Bacterial Film

The aim of this study was to evaluate the antibacterial properties of graphene oxide (GO) against Enterococcus faecalis in vitro conditions and when used to coat dentin surface to prevent E. faecalis adhesion. The ATCC strain of E. faecalis 29212 has been used to perform a viability test. The pellet was suspended in ultrapure water, NaCl, PBS buffer, CaCl2 and MgCl2, Luria−Bertani broth solutions. The viability was evaluated by the colony forming unit counting method. Atomic force microscopy images and the measure of surface zeta potential variation were analyzed. Dentin discs were covered with a film of GO (n = 15) or were not treated (n = 15). Bacterial suspension was added to each sample of dentine discs and microbial counts were calculated. Statistically significant differences between two groups were assessed by a two-tailed unpaired t-test. Bacteria cell morphology was investigated with scanning electron microscopy. The highest growth inhibition was obtained in ddH2O and CaCl2 solution while, in PBS and NaCl, GO had poor antibacterial efficacy with a growth enhancing effect in the latter. GO on dentin discs demonstrated high antibacterial activity. GO film has demonstrated acceptable adhesion properties to root dentin and a role in the inhibition of bacterial film proliferation and biofilm formation.

Improved mechanical and antibacterial properties of silver-graphene oxide hybrid/polylactid acid composites by in-situ polymerization

2019 ◽  
Vol 130 ◽  
pp. 571-579 ◽  
Author(s):  
Xiao-Jun Shen ◽  
Shu Yang ◽  
Jian-Xiang Shen ◽  
Jun-Li Ma ◽  
Yin-Qiu Wu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
In Situ Polymerization ◽  
Antibacterial Properties

scholarly journals Photocatalytic activity and antibacterial properties of linen fabric using reduced graphene oxide/silver nanocomposite

RSC Advances ◽  
2020 ◽  
Vol 10 (68) ◽  
pp. 41600-41611
Author(s):  
A. Farouk ◽  
S. El-Sayed Saeed ◽  
S. Sharaf ◽  
M. M. Abd El-Hady
Keyword(s):  
Silver Nanoparticles ◽  
Photocatalytic Activity ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Antibacterial Properties ◽  
Reduced Graphene ◽  
Silver Nanocomposite ◽  
Linen Fabric

Silver nanoparticles were in situ prepared on the surface of linen fabric coated by graphene oxide (GO).

Electron Transfer Directed Antibacterial Properties of Graphene Oxide on Metals

2018 ◽  
Vol 30 (7) ◽  
pp. 1702149 ◽  
Author(s):  
Sunita Panda ◽  
Tapan K. Rout ◽  
Agnish Dev Prusty ◽  
Pulickel M. Ajayan ◽  
Sasmita Nayak
Keyword(s):  
Electron Transfer ◽  
Graphene Oxide ◽  
Antibacterial Properties

Fabrication and Antibacterial Properties of Silver/Graphite Oxide/Chitosan and Silver/Reduced Graphene Oxide/Chitosan Nanocomposites

JOM ◽  
2020 ◽  
Vol 72 (12) ◽  
pp. 4477-4485
Author(s):  
Mina Keshvardoostchokami ◽  
Farideh Piri ◽  
Vahab Jafarian ◽  
Abbasali Zamani
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Graphite Oxide ◽  
Antibacterial Properties ◽  
Reduced Graphene

Zn‐incorporation with graphene oxide on Ti substrates surface to improve osteogenic activity and inhibit bacterial adhesion

2019 ◽  
Vol 107 (10) ◽  
pp. 2310-2326 ◽  
Author(s):  
Bailong Tao ◽  
Maowen Chen ◽  
Chuanchuan Lin ◽  
Lu Lu ◽  
Zhang Yuan ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Bacterial Adhesion ◽  
Osteogenic Activity
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