One-Pot Fabrication of a Novel Agar-Polyacrylamide/Graphene Oxide Nanocomposite Double Network Hydrogel with High Mechanical Properties

2016 ◽  
Vol 18 (10) ◽  
pp. 1799-1807 ◽  
Author(s):  
Pang Zhu ◽  
Meng Hu ◽  
Yonghong Deng ◽  
Chaoyang Wang
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
One Pot ◽  
Double Network

Mechanical properties of gelatin/polyacrylamide/graphene oxide nanocomposite double-network hydrogels

2018 ◽  
Vol 163 ◽  
pp. 81-88 ◽  
Author(s):  
Xiaoqiang Yan ◽  
Jia Yang ◽  
Feng Chen ◽  
Lin Zhu ◽  
Ziqing Tang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Double Network

scholarly journals High Mechanical Performance Based on Physically Linked Double Network (DN) Hydrogels

Materials ◽  
2019 ◽  
Vol 12 (20) ◽  
pp. 3333 ◽  
Author(s):  
Niu ◽  
Zhang ◽  
Shen ◽  
Sheng ◽  
Fu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Mechanical Performance ◽  
Design Strategy ◽  
Hydroxyethyl Cellulose ◽  
One Pot ◽  
Double Network ◽  
Polyhydroxy Compounds ◽  
Potential Applications ◽  
Cellulose Composite ◽  
Biomedical Fields

A new design strategy was proposed to improve the mechanical performance of double network (DN) hydrogels by introducing polyhydroxy compounds into the DN structure and form a physically linked double network through the interaction of hydrogen bonding. Herein, agar/poly(acrylic acid)/hydroxyethyl cellulose composite hydrogels could be prepared by a simple one-pot method. The resulting hydrogels exhibit highly mechanical properties and excellent recoverability, which have potential applications in biomedical fields.

scholarly journals Alginate/graphene double-network nanocomposite hydrogel beads with low-swelling, enhanced mechanical properties, and enhanced adsorption capacity

2016 ◽  
Vol 4 (28) ◽  
pp. 10885-10892 ◽  
Author(s):  
Yuan Zhuang ◽  
Fei Yu ◽  
Hong Chen ◽  
Jie Zheng ◽  
Jie Ma ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Adsorption Capacity ◽  
Reduced Graphene Oxide ◽  
Nanocomposite Hydrogel ◽  
Double Network ◽  
Hydrogel Beads ◽  
Reduced Graphene ◽  
Enhanced Adsorption

We designed and prepared a novel alginate/reduced graphene oxide double-network hydrogel and investigated its mechanical properties, stability and adsorption capacity in comparison with a single network.

Biocompatible swelling graphene oxide reinforced double network hydrogels with high toughness and stiffness

2017 ◽  
Vol 41 (10) ◽  
pp. 3781-3789 ◽  
Author(s):  
Jilong Wang ◽  
Siheng Su ◽  
Jingjing Qiu
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Shape Stability ◽  
Double Network ◽  
High Toughness ◽  
Superior Mechanical Properties

The graphene oxide reinforced hydrogel based meniscus achieves better shape stability and superior mechanical properties.

Graphene Oxide Reinforced Double Network Hydrogel

2016 ◽  
Author(s):  
Jilong Wang ◽  
Jenny Qiu
Keyword(s):  
Mechanical Properties ◽  
Graphene Oxide ◽  
Calcium Alginate ◽  
Double Network ◽  
Swelling Property

In this paper, to improve the mechanical properties of calcium alginate/polyacrylamide double network hydrogel, the graphene oxide is introduced as a nano-reinfrocer in the naocomposite gel. In addition, the swelling property of gels is suppressed with GO.

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