Hydrogel with Ultrafast Self-Healing Property Both in Air and Underwater

被引：231
作者：
Chen, Wei-Peng [1 ,2 ]
Hao, De-Zhao [3 ,4 ]
Hao, Wan-Jun [1 ]
Guo, Xing-Lin [2 ]
Jiang, Lei [3 ]
机构：
[1] Hainan Univ, Hainan Trop Isl Resources Minist Educ, Key Lab Adv Mat, Haikou 570228, Hainan, Peoples R China
[2] Chinese Acad Sci, Inst Chem, Key Lab Green Printing, BNLMS, Beijing 100190, Peoples R China
[3] Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China
[4] Univ Chinese Acad Sci, Sch Future Technol, Beijing 100190, Peoples R China
来源：
ACS APPLIED MATERIALS & INTERFACES | 2018年 / 10卷 / 01期
基金：
国家高技术研究发展计划(863计划);
关键词：
ultra-fast; dynamic borate bond; smart self-healing; underwater; double-network hydrogels; DOUBLE-NETWORK HYDROGELS; MECHANICAL-PROPERTIES; POLY(VINYL ALCOHOL); HIGH-TOUGHNESS; HIGH-STRENGTH; PVA-HYDROGEL; COMPLEXATION; ADSORBENTS; CHEMISTRY; BORATE;
D O I：
10.1021/acsami.7b17118
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Self-healing hydrogels have a great potential application in 3D printing, soft robotics, and tissue engineering. There have been a large number of successful strategies for developing hydrogels that exhibit rapid and autonomous recovery. However, developing a gel with an excellent self-healing performance within several seconds is still an enormous challenge. Here, an ultrafast self-healing hydrogel based on an agarose/PVA double network (DN) is presented. The gel utilizing a dynamic borate bond exhibits 100% cure in strength and elongation after healing for 10 s in air, and this hydrogel shows an excellent self-healing property underwater as well. In addition, the agarose/PVA DN hydrogel exhibits a smart self-healing property for an in situ priority recovery, ensuring that the shape and the function are the same as those of the original one. With the combination of self-healing properties, such a hydrogel could be applied to a board range of areas.
引用
收藏
页码：1258 / 1265
页数：8
相关论文
共 48 条
[1]   Supramolecular Cross-Linked Networks via Host-Guest Complexation with Cucurbit[8]uril [J].
Appel, Eric A. ;
Biedermann, Frank ;
Rauwald, Urs ;
Jones, Samuel T. ;
Zayed, Jameel M. ;
Scherman, Oren A. .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (40) :14251-14260
[2]   Photoencapsulation of osteoblasts in injectable RGD-modified PEG hydrogels for bone tissue engineering [J].
Burdick, JA ;
Anseth, KS .
BIOMATERIALS, 2002, 23 (22) :4315-4323
[3]   Mechanically strong hybrid double network hydrogels with antifouling properties [J].
Chen, Hong ;
Chen, Qiang ;
Hu, Rundong ;
Wang, Hua ;
Newby, Bi-min Zhang ;
Chang, Yung ;
Zheng, Jie .
JOURNAL OF MATERIALS CHEMISTRY B, 2015, 3 (27) :5426-5435
[4]   A Novel Design Strategy for Fully Physically Linked Double Network Hydrogels with Tough, Fatigue Resistant, and Self-Healing Properties [J].
Chen, Qiang ;
Zhu, Lin ;
Chen, Hong ;
Yan, Hongli ;
Huang, Lina ;
Yang, Jia ;
Zheng, Jie .
ADVANCED FUNCTIONAL MATERIALS, 2015, 25 (10) :1598-1607
[5]   A Robust, One-Pot Synthesis of Highly Mechanical and Recoverable Double Network Hydrogels Using Thermoreversible Sol-Gel Polysaccharide [J].
Chen, Qiang ;
Zhu, Lin ;
Zhao, Chao ;
Wang, Qiuming ;
Zheng, Jie .
ADVANCED MATERIALS, 2013, 25 (30) :4171-4176
[6]   Intumescent Flame-Retardant and Self-Healing Superhydrophobic Coatings on Cotton Fabric [J].
Chen, Shanshan ;
Li, Xiang ;
Li, Yang ;
Sun, Junqi .
ACS NANO, 2015, 9 (04) :4070-4076
[7]   A Mechanically Strong, Highly Stable, Thermoplastic, and Self-Healable Supramolecular Polymer Hydrogel [J].
Dai, Xiyang ;
Zhang, Yinyu ;
Gao, Lina ;
Bai, Tao ;
Wang, Wei ;
Cui, Yuanlu ;
Liu, Wenguang .
ADVANCED MATERIALS, 2015, 27 (23) :3566-3571
[8]   Boronic Acid-Based Hydrogels Undergo Self-Healing at Neutral and Acidic pH [J].
Deng, Christopher C. ;
Brooks, William L. A. ;
Abboud, Khalil A. ;
Sumerlin, Brent S. .
ACS MACRO LETTERS, 2015, 4 (02) :220-224
[9]   Dynamic Hydrogels with an Environmental Adaptive Self-Healing Ability and Dual Responsive Sol-Gel Transitions [J].
Deng, Guohua ;
Li, Fuya ;
Yu, Hongxia ;
Liu, Fuyong ;
Liu, Chenyang ;
Sun, Weixiang ;
Jiang, Huanfeng ;
Chen, Yongming .
ACS MACRO LETTERS, 2012, 1 (02) :275-279
[10]   Flow control with hydrogels [J].
Eddington, DT ;
Beebe, DJ .
ADVANCED DRUG DELIVERY REVIEWS, 2004, 56 (02) :199-210
12345