| Item type |
文献 / Documents(1) |
| 公開日 |
2018-11-12 |
| アクセス権 |
|
|
アクセス権 |
open access |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1038/s41598-018-24675-7 |
|
|
言語 |
ja |
|
|
関連名称 |
10.1038/s41598-018-24675-7 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Light-induced propulsion of a giant liposome driven by peptide nanofibre growth |
|
言語 |
en |
| 著者 |
イナバ, ヒロシ
ウエムラ, アキヒト
モリシタ, カズシ
コヒキ, タイキ
重永, 章
大髙, 章
マツウラ, カズノリ
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Light-driven nano/micromotors are attracting much attention, not only as molecular devices but also as components of bioinspired robots. In nature, several pathogens such as Listeria use actin polymerisation machinery for their propulsion. Despite the development of various motors, it remains challenging to mimic natural systems to create artificial motors propelled by fibre formation. Herein, we report the propulsion of giant liposomes driven by light-induced peptide nanofibre growth on their surface. Peptide-DNA conjugates connected by a photocleavage unit were asymmetrically introduced onto phase-separated giant liposomes. Ultraviolet (UV) light irradiation cleaved the conjugates and released peptide units, which self-assembled into nanofibres, driving the translational movement of the liposomes. The velocity of the liposomes reflected the rates of the photocleavage reaction and subsequent fibre formation of the peptide-DNA conjugates. These results showed that chemical design of the light-induced peptide nanofibre formation is a useful approach to fabricating bioinspired motors with controllable motility. |
|
言語 |
en |
| 書誌情報 |
en : Scientific Reports
巻 8,
p. 6243,
発行日 2018-04-19
|
| 収録物ID |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
20452322 |
| 出版者 |
|
|
出版者 |
Springer Nature |
|
言語 |
en |
| 備考 |
|
|
言語 |
ja |
|
値 |
Supplementary Information : srep_8_6243_s1.docx
Supplementary Video : srep_8_6243_s2.mp4 |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
© The Author(s) 2018 This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
| EID |
|
|
識別子 |
338802 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
srep_8_6243.pdf (3.23 MB)
.png)
srep_8_6243_s1.docx (3.52 MB)
srep_8_6243_s2.mp4 (15.8 MB)
