中文版 | English
Title

Ultrathin Hydrogel Films toward Breathable Skin-Integrated Electronics

Author
Corresponding AuthorXu,Xiaomin
Publication Years
2022
DOI
Source Title
ISSN
0935-9648
EISSN
1521-4095
Abstract
On-skin electronics that offer revolutionary capabilities in personalized diagnosis, therapeutics, and human–machine interfaces require seamless integration between the skin and electronics. A common question remains whether an ideal interface can be introduced to directly bridge thin-film electronics with the soft skin, allowing the skin to breathe freely and the skin-integrated electronics to function stably. Here, an ever-thinnest hydrogel is reported that is compliant to the glyphic lines and subtle minutiae on the skin without forming air gaps, produced by a facile cold-lamination method. The hydrogels exhibit high water-vapor permeability, allowing nearly unimpeded transepidermal water loss and free breathing of the skin underneath. Hydrogel-interfaced flexible (opto)electronics without causing skin irritation or accelerated device performance deterioration are demonstrated. The long-term applicability is recorded for over one week. With combined features of extreme mechanical compliance, high permeability, and biocompatibility, the ultrathin hydrogel interface promotes the general applicability of skin-integrated electronics.
Keywords
URL[Source Record]
Indexed By
Language
English
Important Publications
NI Journal Papers
SUSTech Authorship
Others
Funding Project
National Natural Science Foundation of China[52003141] ; Science, Technology and Innovation Commission of Shenzhen Municipality: Stable Supporting Program[WDZC20200818092033001] ; Outstanding Youth Basic Research Project[RCYX20210609103710028] ; Natural Science Fund of Guangdong Province - General Project[2021A1515010493] ; Tsinghua Shenzhen International Graduate School (SIGS)["HW2020007","QD2021006N"]
WOS Research Area
Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS Subject
Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS Accession No
WOS:000888665600001
Publisher
ESI Research Field
MATERIALS SCIENCE
Scopus EID
2-s2.0-85142363237
Data Source
Scopus
Citation statistics
Cited Times [WOS]:3
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/412574
DepartmentDepartment of Materials Science and Engineering
Affiliation
1.Shenzhen International Graduate School and Tsinghua-Berkeley Shenzhen Institute,Tsinghua University,Shenzhen,518055,China
2.College of Food Science and Engineering,Ocean University of China,Qingdao,266003,China
3.Department of Materials Science and Engineering,Southern University of Science and Technology,Shenzhen,518055,China
4.Center for Emergent Matter Science and Thin-Film Device Laboratory,RIKEN,Saitama,351-0198,Japan
5.Electrical and Electronic Engineering and Information Systems,The University of Tokyo,Tokyo,113-8656,Japan
6.Faculty of Materials Science and Engineering,Institute of Technology for Carbon Neutrality,Shenzhen Institute of Advanced Technology,Chinese Academy of Sciences,Shenzhen,518055,China
7.Shenyang National Laboratory for Materials Science,Institute of Metal Research,Chinese Academy of Sciences,Shenyang,110016,China
Recommended Citation
GB/T 7714
Cheng,Simin,Lou,Zirui,Zhang,Lan,et al. Ultrathin Hydrogel Films toward Breathable Skin-Integrated Electronics[J]. ADVANCED MATERIALS,2022.
APA
Cheng,Simin.,Lou,Zirui.,Zhang,Lan.,Guo,Haotian.,Wang,Zitian.,...&Xu,Xiaomin.(2022).Ultrathin Hydrogel Films toward Breathable Skin-Integrated Electronics.ADVANCED MATERIALS.
MLA
Cheng,Simin,et al."Ultrathin Hydrogel Films toward Breathable Skin-Integrated Electronics".ADVANCED MATERIALS (2022).
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