Literature DB >> 25630431

pH- and sugar-induced shape memory hydrogel based on reversible phenylboronic acid-diol ester bonds.

Hao Meng1, Jing Zheng, Xiufang Wen, Zhiqi Cai, Jiawei Zhang, Tao Chen.   

Abstract

A simple strategy is provided to construct a novel pH- and sugar-induced shape memory hydrogel based on dynamic phenylboronic acid (PBA)-diol interactions formed by PBA-modified sodium alginate (Alg-PBA) and poly(vinyl alcohol) (PVA). The dynamic PBA-diol ester bonds serve as temporary cross-links and stabilize the deformed shape of the hydrogel. The disassociation of the PBA-diol ester bonds is explored in acidic conditions and aqueous solutions of glucose and fructose, which endow the hydrogel with shape memory performances.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  pH responsive; phenylboronic acid-diol ester bonds; shape memory; sugar responsive

Mesh：

Substances：

Year:  2015        PMID： 25630431     DOI： 10.1002/marc.201400648

Source DB:  PubMed          Journal:  Macromol Rapid Commun        ISSN： 1022-1336            Impact factor:   5.734


  10 in total

1.  Fast, strong, and reversible adhesives with dynamic covalent bonds for potential use in wound dressing.

Authors:  Mingtao Chen; Yue Wu; Baohong Chen; Alexander M Tucker; Anand Jagota; Shu Yang
Journal:  Proc Natl Acad Sci U S A       Date:  2022-07-13       Impact factor: 12.779

Review 2.  Shape Memory Polymer-Based Endovascular Devices: Design Criteria and Future Perspective.

Authors:  Sergio A Pineda-Castillo; Aryn M Stiles; Bradley N Bohnstedt; Hyowon Lee; Yingtao Liu; Chung-Hao Lee
Journal:  Polymers (Basel)       Date:  2022-06-21       Impact factor: 4.967

Review 3.  Shape-Changing Particles: From Materials Design and Mechanisms to Implementation.

Authors:  Nabila Tanjeem; Montana B Minnis; Ryan C Hayward; Charles Wyatt Shields
Journal:  Adv Mater       Date:  2021-11-06       Impact factor: 32.086

Review 4.  A review of shape memory polymers based on the intrinsic structures of their responsive switches.

Authors:  Lide Yang; Jiankun Lou; Jianmin Yuan; Jianru Deng
Journal:  RSC Adv       Date:  2021-08-26       Impact factor: 4.036

5.  The Shape-Memory Effect of Hindered Phenol (AO-80)/Acrylic Rubber (ACM) Composites with Tunable Transition Temperature.

Authors:  Shi-Kai Hu; Si Chen; Xiu-Ying Zhao; Ming-Ming Guo; Li-Qun Zhang
Journal:  Materials (Basel)       Date:  2018-12-04       Impact factor: 3.623

6.  Thioflavin-modified molecularly imprinted hydrogel for fluorescent-based non-enzymatic glucose detection in wound exudate.

Authors:  Giorgia Giovannini; Paolo Cinelli; Luciano F Boesel; René M Rossi
Journal:  Mater Today Bio       Date:  2022-04-09

7.  Fabrication of polyvinyl alcohol hydrogels with excellent shape memory and ultraviolet-shielding behavior via the introduction of tea polyphenols.

Authors:  Xike Xiong; Jun Sun; Di Hu; Chao Xiao; Jianjun Wang; Qiqi Zhuo; Chuanxiang Qin; Lixing Dai
Journal:  RSC Adv       Date:  2020-09-23       Impact factor: 4.036

8.  Structural design of polyurethane/poly(butylene succinate)/polycaprolactone compounds via a multilayer-assembled strategy: achieving tunable triple-shape memory performances.

Authors:  Yu Zheng; Xiaoying Ji; Qingwen Wang; Jiabin Shen; Shaoyun Guo
Journal:  RSC Adv       Date:  2018-12-19       Impact factor: 4.036

9.  Thermal- and salt-activated shape memory hydrogels based on a gelatin/polyacrylamide double network.

Authors:  Fang Chen; Kaixiang Yang; Dinglei Zhao; Haiyang Yang
Journal:  RSC Adv       Date:  2019-06-13       Impact factor: 4.036

Review 10.  Recent progress in the shape deformation of polymeric hydrogels from memory to actuation.

Authors:  Baoyi Wu; Huanhuan Lu; Xiaoxia Le; Wei Lu; Jiawei Zhang; Patrick Théato; Tao Chen
Journal:  Chem Sci       Date:  2021-03-24       Impact factor: 9.825
  10 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.