Bio-based hydrogels induced by salts

Pei Zhang; Yaoyu Yin; Xing Tong; Peng Chen; Zhuosen He; Zhihong Li; Baocai Xu; Ce Wang; Xinchen Kang; Buxing Han

doi:10.1039/D4CC04162C

Bio-based hydrogels induced by salts†

Pei Zhang,^a Yaoyu Yin,^ab Xing Tong,^ab Peng Chen,^ab Zhuosen He,^a Zhihong Li,^d Baocai Xu,^e Ce Wang,

*^e Xinchen Kang

*^ab and Buxing Han

*^abc

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* Corresponding authors

^a Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Colloid and Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Center for Carbon Neutral Chemistry, Institute of Chemistry, Chinese Academy of Science, Beijing, China
E-mail: kangxinchen@iccas.ac.cn, hanbx@iccas.ac.cn

^b School of Chemistry, University of Chinese Academy of Sciences, Beijing 100049, China

^c Shanghai Key Laboratory of Green Chemistry and Chemical Processes, State Key Laboratory of Petroleum Molecular & Process Engineering, School of Chemistry and Molecular Engineering, East China Normal University Shanghai, China

^d Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China

^e Beijing Technology and Business University, School of Light Industry Science and Engineering, China

Abstract

In this study, we introduce a salt-responsive hydrogel system utilizing a sugar-derived surfactant featuring a polyhydroxy spacer in its headgroup. The inclusion of salts enhances and organizes the intermolecular hydrogen bonding within the hydrophilic region of the polyhydroxy spacer, promoting cross-linking among surfactant molecules.

This article is part of the themed collection: 2024 Emerging Investigators

Chemical Communications

Bio-based hydrogels induced by salts†

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