Aggregation-Induced Emissive Carbon Dots Gels for Octopus-Inspired Shape/Color Synergistically Adjustable Actuators
文献类型：期刊论文
| 作者 | Wu, Shuangshuang; Shi, Huihui; Lu, Wei; Wei, Shuxin; Shang, Hui; Liu, Hao; Si, Muqing; Le, Xiaoxia; Yin, Guangqiang; Theato, Patrick |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2021 |
| 卷号 | 60期号:40页码:21890-21898 |
| 关键词 | HYDROGELS LOCOMOTION RED |
| 英文摘要 | Some living organisms such as the octopus have fantastic abilities to simultaneously swim away and alter body color/morphology for disguise and self-protection, especially when there is a threat perception. However, it is still quite challenging to construct artificial soft actuators with octopus-like synergistic shape/color change and directional locomotion behaviors, but such systems could enhance the functions of soft robotics dramatically. Herein, we proposed to utilize unique hydrophobic carbon dots (CDs) with rotatable surficial groups to construct the aggregation-induced emission (AIE) active glycol CDs polymer gel, which could be further employed to be interfacially bonded to an elastomer to produce anisotropic bilayer soft actuator. When putting the actuator on a water surface, glycol spontaneously diffused out from the gel layer to allow water intake, resulting in a color change from a blue dispersion fluorescence to red AIE and a shape deformation, as well as a large surface tension gradient that can promote its autonomous locomotion. Based on these findings, artificial soft swimming robots with octopus-like synergistic shape/color change and directional swimming motion were demonstrated. This study provides an elegant strategy to develop advanced multi-functional bio-inspired intelligent soft robotics. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21637]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Lu, W 2.Chen, T (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Zhejiang Key Lab Marine Mat & Protect Technol, Key Lab Marine Mat & Related Technol, Ningbo 315201, Zhejiang, Peoples R China. 3.Chen, T (corresponding author), Univ Chinese Acad Sci, Sch Chem Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Wu, Shuangshuang,Shi, Huihui,Lu, Wei,et al. Aggregation-Induced Emissive Carbon Dots Gels for Octopus-Inspired Shape/Color Synergistically Adjustable Actuators[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2021,60(40):21890-21898. |
| APA | Wu, Shuangshuang.,Shi, Huihui.,Lu, Wei.,Wei, Shuxin.,Shang, Hui.,...&Chen, Tao.(2021).Aggregation-Induced Emissive Carbon Dots Gels for Octopus-Inspired Shape/Color Synergistically Adjustable Actuators.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,60(40),21890-21898. |
| MLA | Wu, Shuangshuang,et al."Aggregation-Induced Emissive Carbon Dots Gels for Octopus-Inspired Shape/Color Synergistically Adjustable Actuators".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 60.40(2021):21890-21898. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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