Self-healable polymer gels with multi-responsiveness of gel–sol–gel transition and degradability

P(NIPAM-co-FPA) contains an aldehyde group and a phenolic ester moiety is synthesized. The aldehyde group can form reversible covalent bonds with hydrazide to endow the polymer gels with self-healing properties. The self-healable polymer gel can be degraded in Na2CO3 solution based on cleavage of phenolic ester bond.

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Covalent Cross-Linked Polymer Gels with Reversible Sol−Gel Transition and Self-Healing Properties

Macromolecules ◽

10.1021/ma9022197 ◽

2010 ◽

Vol 43 (3) ◽

pp. 1191-1194 ◽

Cited By ~ 452

Author(s):

Guohua Deng ◽

Chuanmei Tang ◽

Fuya Li ◽

Huanfeng Jiang ◽

Yongming Chen

Keyword(s):

Sol Gel ◽

Polymer Gels ◽

Self Healing ◽

Sol Gel Transition ◽

Gel Transition

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pH-Switchable and self-healable hydrogels based on ketone type acylhydrazone dynamic covalent bonds

Soft Matter ◽

10.1039/c7sm00916j ◽

2017 ◽

Vol 13 (40) ◽

pp. 7371-7380 ◽

Cited By ~ 31

Author(s):

Zanru Guo ◽

Wei Ma ◽

Hongjian Gu ◽

Yujun Feng ◽

Zhanfeng He ◽

...

Keyword(s):

Sol Gel ◽

Self Healing ◽

Covalent Bonds ◽

Sol Gel Transition ◽

Gel Transition

A series of hydrogels were constructed using ketone type acylhydrazone, which show switchable sol-gel transition and self-healing ability.

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Concentration dependence of the sol-gel transition point and the network formation of polymer gels

Physical Review E ◽

10.1103/physreve.54.6596 ◽

1996 ◽

Vol 54 (6) ◽

pp. 6596-6602 ◽

Cited By ~ 9

Author(s):

Toshiaki Miura ◽

Hajime Okumoto ◽

Hisao Ichijo

Keyword(s):

Concentration Dependence ◽

Transition Point ◽

Network Formation ◽

Sol Gel ◽

Polymer Gels ◽

Sol Gel Transition ◽

Gel Transition

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Polymer Gel near the Sol-Gel Transition.

NIPPON GOMU KYOKAISHI ◽

10.2324/gomu.66.237 ◽

1993 ◽

Vol 66 (4) ◽

pp. 237-244 ◽

Cited By ~ 2

Author(s):

MASAOKI TAKAHASHI

Keyword(s):

Sol Gel ◽

Polymer Gel ◽

Sol Gel Transition ◽

Gel Transition

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Phenylboronate-diol crosslinked polymer gels with reversible sol-gel transition

Polymer ◽

10.1016/j.polymer.2011.07.015 ◽

2011 ◽

Vol 52 (19) ◽

pp. 4268-4276 ◽

Cited By ~ 42

Author(s):

Jiao Xu ◽

Duanguang Yang ◽

Wenjun Li ◽

Yong Gao ◽

Hongbiao Chen ◽

...

Keyword(s):

Sol Gel ◽

Polymer Gels ◽

Crosslinked Polymer ◽

Sol Gel Transition ◽

Gel Transition

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Gel-based supramolecular ON–OFF switch from aryl-triazolyl peptides with excellent chiro-optical, thixotropic, and self-healing characteristics

Soft Matter ◽

10.1039/c8sm00050f ◽

2018 ◽

Vol 14 (9) ◽

pp. 1631-1636 ◽

Cited By ~ 1

Author(s):

Bhartendu K. Srivastava ◽

Kannoth M. Muraleedharan

Keyword(s):

Sol Gel ◽

Self Healing ◽

Structure Property ◽

Terminal Residue ◽

Optical Responses ◽

Systematic Structure ◽

Sol Gel Transition ◽

Chiral System ◽

Gel Transition

Systematic structure–property optimization of an achiral gelator (aryl-triazolyl homo dipeptide) through a fragment replacement approach led to the identification of a new chiral system having leucine as the C-terminal residue, which exhibits consistent and perfectly reversible chiro-optical responses on sol–gel transition.

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Redox- and pH-responsive polymer gels with reversible sol–gel transitions and self-healing properties

RSC Advances ◽

10.1039/c4ra08189g ◽

2014 ◽

Vol 4 (88) ◽

pp. 47361-47367 ◽

Cited By ~ 23

Author(s):

Ping Zhang ◽

Fengyang Deng ◽

Ya Peng ◽

Hongbiao Chen ◽

Yong Gao ◽

...

Keyword(s):

Sol Gel ◽

Polymer Gels ◽

Self Healing ◽

Polymer Gel ◽

Ph Responsive ◽

Responsive Polymer ◽

Healing Property

Redox- and pH-responsive polymer gel with self-healing property was prepared by crosslinking of benzhydrazide-containing polytriazole with a disulfide-containing dialdehyde.

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