Literature DB >> 22692839

Local switching of chemical patterns through light-triggered unfolding of creased hydrogel surfaces.

Jinhwan Yoon1, Pei Bian, Jungwook Kim, Thomas J McCarthy, Ryan C Hayward.   

Abstract

Visible light induces switching of surface chemical patterns based on hybrid gels of thermally responsive poly(N-isopropyl acrylamide) copolymer networks containing iron oxide nanoparticles. The swelling of these hybrid gels is reduced upon illumination (see picture), allowing controlled unfolding of creased features formed owing to an elastic surface instability.
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Year:  2012        PMID： 22692839     DOI： 10.1002/anie.201202692

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  8 in total

1.  Complex dynamic substrate control: dual-tone hydrogel photoresists allow double-dissociation of topography and modulus.

Authors:  Changying Xue; Darice Y Wong; Andrea M Kasko
Journal:  Adv Mater       Date:  2013-12-12       Impact factor: 30.849

Review 2.  Smart biomaterial platforms: Controlling and being controlled by cells.

Authors:  Ameya R Narkar; Zhuoqi Tong; Pranav Soman; James H Henderson
Journal:  Biomaterials       Date:  2022-02-28       Impact factor: 12.479

3.  Surface Creasing-Induced Micropatterned GelMA Using Heating-Hydration Fabrication for Effective Vascularization.

Authors:  Surasak Kasetsiriku; Dettachai Ketpun; Yon Jin Chuah; Yannapol Sriphutkiat; Dong-An Wang; Yufeng Zhou
Journal:  Tissue Eng Regen Med       Date:  2021-08-13       Impact factor: 4.451

4.  Highly bendable bilayer-type photo-actuators comprising of reduced graphene oxide dispersed in hydrogels.

Authors:  Dowan Kim; Heon Sang Lee; Jinhwan Yoon
Journal:  Sci Rep       Date:  2016-02-11       Impact factor: 4.379

Review 5.  Smart Nucleic Acid Hydrogels with High Stimuli-Responsiveness in Biomedical Fields.

Authors:  Jie Li; Yangzi Zhang; Longjiao Zhu; Keren Chen; Xiangyang Li; Wentao Xu
Journal:  Int J Mol Sci       Date:  2022-01-19       Impact factor: 5.923

6.  Multiscale Soft Surface Instabilities for Adhesion Enhancement.

Authors:  Vaisakh Vilavinalthundil Mohanan; Ho Yi Lydia Mak; Nishan Gurung; Qin Xu
Journal:  Materials (Basel)       Date:  2022-01-23       Impact factor: 3.623

7.  Photothermally driven fast responding photo-actuators fabricated with comb-type hydrogels and magnetite nanoparticles.

Authors:  Eunsu Lee; Dowan Kim; Haneul Kim; Jinhwan Yoon
Journal:  Sci Rep       Date:  2015-10-13       Impact factor: 4.379

Review 8.  Design and Applications of Photoresponsive Hydrogels.

Authors:  Lei Li; Johannes M Scheiger; Pavel A Levkin
Journal:  Adv Mater       Date:  2019-03-08       Impact factor: 32.086
  8 in total

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