中文版 | English
Title

Digital Light 3D Printed Bioresorbable and NIR-Responsive Devices with Photothermal and Shape-Memory Functions

Author
Corresponding AuthorLuo, Zhi; Leroux, Jean-Christophe
Publication Years
2022-07-01
DOI
Source Title
EISSN
2198-3844
Abstract
Digital light processing (DLP) 3D printing is a promising technique for the rapid manufacturing of customized medical devices with high precision. To be successfully translated to a clinical setting, challenges in the development of suitable photopolymerizable materials have yet to be overcome. Besides biocompatibility, it is often desirable for the printed devices to be biodegradable, elastic, and with a therapeutic function. Here, a multifunctional DLP printed material system based on the composite of gold nanorods and polyester copolymer is reported. The material demonstrates robust near-infrared (NIR) responsiveness, allowing rapid and stable photothermal effect leading to the time-dependent cell death. NIR light-triggerable shape transformation is demonstrated, resulting in a facilitated insertion and expansion of DLP printed stent ex vivo. The proposed strategy opens a promising avenue for the design of multifunctional therapeutic devices based on nanoparticle-polymer composites.
Keywords
URL[Source Record]
Indexed By
SCI ; EI
Language
English
SUSTech Authorship
Corresponding
Funding Project
Swiss National Science Foundation[177178] ; Guangdong Provincial Key Laboratory of Advanced Biomaterials[2022B1212010003]
WOS Research Area
Chemistry ; Science & Technology - Other Topics ; Materials Science
WOS Subject
Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS Accession No
WOS:000831037800001
Publisher
EI Accession Number
20223112454946
EI Keywords
Biocompatibility ; Cell death ; Digital devices ; Functional polymers ; Infrared devices ; Nanorods
ESI Classification Code
Biology:461.9 ; Immunology:461.9.1 ; Printing Equipment:745.1.1 ; Nanotechnology:761 ; Polymeric Materials:815.1 ; Solid State Physics:933
Data Source
Web of Science
Citation statistics
Cited Times [WOS]:2
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/364987
DepartmentDepartment of Biomedical Engineering
Affiliation
1.Swiss Fed Inst Technol, Inst Pharmaceut Sci, Dept Chem & Appl Biosci, CH-8093 Zurich, Switzerland
2.Univ Zurich, Vetsuisse Fac, Musculoskeletal Res Unit, CH-8057 Zurich, Switzerland
3.Swiss Fed Inst Technol, Dept Mat, Complex Mat, CH-8093 Zurich, Switzerland
4.Univ Hosp Zurich, Dept Pulmonol, CH-8006 Zurich, Switzerland
5.Southern Univ Sci & Technol, Dept Biomed Engn, Guangdong Prov Key Lab Adv Biomat, Shenzhen 518055, Peoples R China
Corresponding Author AffilicationDepartment of Biomedical Engineering
Recommended Citation
GB/T 7714
Pounovic, Nevena,Marbach, Jessica,Bao, Yinyin,et al. Digital Light 3D Printed Bioresorbable and NIR-Responsive Devices with Photothermal and Shape-Memory Functions[J]. ADVANCED SCIENCE,2022.
APA
Pounovic, Nevena.,Marbach, Jessica.,Bao, Yinyin.,Berger, Valentine.,Klein, Karina.,...&Leroux, Jean-Christophe.(2022).Digital Light 3D Printed Bioresorbable and NIR-Responsive Devices with Photothermal and Shape-Memory Functions.ADVANCED SCIENCE.
MLA
Pounovic, Nevena,et al."Digital Light 3D Printed Bioresorbable and NIR-Responsive Devices with Photothermal and Shape-Memory Functions".ADVANCED SCIENCE (2022).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Export to Excel
Export to Csv
Altmetrics Score
Google Scholar
Similar articles in Google Scholar
[Pounovic, Nevena]'s Articles
[Marbach, Jessica]'s Articles
[Bao, Yinyin]'s Articles
Baidu Scholar
Similar articles in Baidu Scholar
[Pounovic, Nevena]'s Articles
[Marbach, Jessica]'s Articles
[Bao, Yinyin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Pounovic, Nevena]'s Articles
[Marbach, Jessica]'s Articles
[Bao, Yinyin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.