Self-healing, pH-sensitive and shape memory hydrogels based on acylhydrazone and hydrogen bonds

2021 ◽  
pp. 110838
Author(s):  
Liyuan Qiao ◽  
Chengde Liu ◽  
Cheng Liu ◽  
Lishuai Zong ◽  
Hongjian Gu ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Shape Memory ◽  
Ph Sensitive ◽  
Self Healing

Shape Memory and Self-Healing Nanocomposites with POSS–POSS Interactions and Quadruple Hydrogen Bonds

2020 ◽  
Vol 2 (8) ◽  
pp. 3327-3338
Author(s):  
Sen Xu ◽  
Bingjie Zhao ◽  
Mohsin Raza ◽  
Lei Li ◽  
Huaming Wang ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Shape Memory ◽  
Self Healing

Castor-oil-based, robust, self-healing, shape memory, and reprocessable polymers enabled by dynamic hindered urea bonds and hydrogen bonds

2021 ◽  
pp. 131848
Author(s):  
Jinshuai Zhang ◽  
Chaoqun Zhang ◽  
Fei Song ◽  
Qianqian Shang ◽  
Yun Hu ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Shape Memory ◽  
Castor Oil ◽  
Self Healing

Tunable “soft and stiff”, self-healing, recyclable, thermadapt shape memory biomass polymers based on multiple hydrogen bonds and dynamic imine bonds

2019 ◽  
Vol 7 (21) ◽  
pp. 13400-13410 ◽  
Author(s):  
Fei Song ◽  
Zhaoshuang Li ◽  
Puyou Jia ◽  
Meng Zhang ◽  
Caiying Bo ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Shape Memory ◽  
Self Healing ◽  
Healing Efficiency ◽  
Multiple Hydrogen Bonds

We synthesized “thermadapt” biomass polymers with shape memory, ultrahigh stretchability or rigidity, remarkable self-healing efficiency, recyclability, and reusable adhesiveness.

Shape memory and self-healing properties of polymer-grafted Fe3O4 nanocomposites implemented with supramolecular quadruple hydrogen bonds

Polymer ◽  
2019 ◽  
Vol 172 ◽  
pp. 404-414 ◽  
Author(s):  
Sen Xu ◽  
Bingjie Zhao ◽  
Muhammad Adeel ◽  
Honggang Mei ◽  
Lei Li ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Shape Memory ◽  
Self Healing

Intelligent rubber with tailored properties for self-healing and shape memory

2015 ◽  
Vol 3 (24) ◽  
pp. 12864-12872 ◽  
Author(s):  
Dong Wang ◽  
Jing Guo ◽  
Huan Zhang ◽  
Beichen Cheng ◽  
Heng Shen ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Shape Memory ◽  
Self Healing ◽  
Memory Functions ◽  
Cross Links ◽  
Ionic Hydrogen Bonds

Thermoreversible rubbers are prepared by the thiol-ene functionalized polybutadiene oligomers via dynamic ionic hydrogen bonds and covalent cross-links, exhibiting tailored properties for self-healing and shape memory functions.

A fluorescent, self-healing and pH sensitive hydrogel rapidly fabricated from HPAMAM and oxidized alginate with injectability

RSC Advances ◽  
2016 ◽  
Vol 6 (41) ◽  
pp. 34254-34260 ◽  
Author(s):  
Wen Yang ◽  
Xiaotian Wu ◽  
Fangbing Liu ◽  
Yan Dou ◽  
Zhenhu Hu ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Electrostatic Force ◽  
Ph Sensitive ◽  
Self Healing ◽  
Release Drug ◽  
Ph Sensitive Hydrogel

Multifunctional hydrogels were fabricated from HPAMAM and oxidized Alginate via electrostatic force, hydrogen bonds and acylhydrazone bonds. They are injectable, fluorescent, pH sensitive, biodegradable, and also able to release drug and self-heal.

New star-shape memory polyurethanes capable of thermally induced recovery and hydrogen bond-self-healing

2021 ◽  
Author(s):  
Zonghui Huang ◽  
Jianfeng Ban ◽  
Lulu Pan ◽  
Shuqing Cai ◽  
Junqiu Liao
Keyword(s):  
Hydrogen Bond ◽  
Shape Memory ◽  
Self Healing ◽  
Thermally Induced ◽  
Thermally Responsive

Star-shape memory polyurethanes that combine thermally responsive and self-healing properties.

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