Plant-inspired adhesive and tough hydrogel based on Ag-Lignin nanoparticles-triggered dynamic redox catechol chemistry

Biomimetic catechol-based adhesives have attracted significant interest but can lose adhesion due to excessive oxidation. Here, the authors report on the addition of silver-Lignin nanoparticles as a dynamic catechol redox system to maintain catechol/quinone balance, making a reusable, antibacterial...

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Main Authors:	Donglin Gan, Wensi Xing, Lili Jiang, Ju Fang, Cancan Zhao, Fuzeng Ren, Liming Fang, Kefeng Wang, Xiong Lu
Format:	Article
Language:	English
Published:	Nature Publishing Group 2019-04-01
Series:	Nature Communications
Online Access:	https://doi.org/10.1038/s41467-019-09351-2

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spelling	doaj-b5e128194d924bef9d421c67af4868c92021-05-11T12:03:50ZengNature Publishing GroupNature Communications2041-17232019-04-0110111010.1038/s41467-019-09351-2Plant-inspired adhesive and tough hydrogel based on Ag-Lignin nanoparticles-triggered dynamic redox catechol chemistryDonglin Gan0Wensi Xing1Lili Jiang2Ju Fang3Cancan Zhao4Fuzeng Ren5Liming Fang6Kefeng Wang7Xiong Lu8Key Lab of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong UniversityKey Lab of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong UniversityKey Laboratory of Fluid and Power Machinery of Ministry of Education, School of Materials Science and Engineering, Xihua UniversityDepartment of Materials Science and Engineering, Southern University of Science and Technology, ShenzhenDepartment of Materials Science and Engineering, Southern University of Science and Technology, ShenzhenDepartment of Materials Science and Engineering, Southern University of Science and Technology, ShenzhenDepartment of Polymer Science and Engineering, School of Materials Science and Engineering, South China University of TechnologyNational Engineering Research Center for Biomaterials, Sichuan UniversityKey Lab of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong UniversityBiomimetic catechol-based adhesives have attracted significant interest but can lose adhesion due to excessive oxidation. Here, the authors report on the addition of silver-Lignin nanoparticles as a dynamic catechol redox system to maintain catechol/quinone balance, making a reusable, antibacterial bioadhesive.https://doi.org/10.1038/s41467-019-09351-2
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Donglin Gan Wensi Xing Lili Jiang Ju Fang Cancan Zhao Fuzeng Ren Liming Fang Kefeng Wang Xiong Lu
spellingShingle	Donglin Gan Wensi Xing Lili Jiang Ju Fang Cancan Zhao Fuzeng Ren Liming Fang Kefeng Wang Xiong Lu Plant-inspired adhesive and tough hydrogel based on Ag-Lignin nanoparticles-triggered dynamic redox catechol chemistry Nature Communications
author_facet	Donglin Gan Wensi Xing Lili Jiang Ju Fang Cancan Zhao Fuzeng Ren Liming Fang Kefeng Wang Xiong Lu
author_sort	Donglin Gan
title	Plant-inspired adhesive and tough hydrogel based on Ag-Lignin nanoparticles-triggered dynamic redox catechol chemistry
title_short	Plant-inspired adhesive and tough hydrogel based on Ag-Lignin nanoparticles-triggered dynamic redox catechol chemistry
title_full	Plant-inspired adhesive and tough hydrogel based on Ag-Lignin nanoparticles-triggered dynamic redox catechol chemistry
title_fullStr	Plant-inspired adhesive and tough hydrogel based on Ag-Lignin nanoparticles-triggered dynamic redox catechol chemistry
title_full_unstemmed	Plant-inspired adhesive and tough hydrogel based on Ag-Lignin nanoparticles-triggered dynamic redox catechol chemistry
title_sort	plant-inspired adhesive and tough hydrogel based on ag-lignin nanoparticles-triggered dynamic redox catechol chemistry
publisher	Nature Publishing Group
series	Nature Communications
issn	2041-1723
publishDate	2019-04-01
description	Biomimetic catechol-based adhesives have attracted significant interest but can lose adhesion due to excessive oxidation. Here, the authors report on the addition of silver-Lignin nanoparticles as a dynamic catechol redox system to maintain catechol/quinone balance, making a reusable, antibacterial bioadhesive.
url	https://doi.org/10.1038/s41467-019-09351-2
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Plant-inspired adhesive and tough hydrogel based on Ag-Lignin nanoparticles-triggered dynamic redox catechol chemistry

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