Heartbeat-Sensing Mechanoluminescent Device Based on a Quantitative Relationship between Pressure and Emissive Intensity

被引：176

作者：

Wang, Can ^{[1
]}

Yu, Yun ^{[1
]}

Yuan, Yuhu ^{[1
]}

Ren, Chongyuan ^{[1
]}

Liao, Qiuyan ^{[1
]}

Wang, Jiaqiang ^{[1
]}

Chai, Zhaofei ^{[1
]}

Li, Qianqian ^{[1
]}

Li, Zhen ^{[1
,2
]}

机构：

[1] Wuhan Univ, Dept Chem, Sauvage Ctr Mol Sci, Wuhan, Peoples R China

[2] Tianjin Univ, Inst Mol Aggregat Sci, Tianjin, Peoples R China

来源：

MATTER | 2020年 / 2卷 / 01期

基金：

中国国家自然科学基金;

关键词：

AGGREGATION-INDUCED EMISSION; DELAYED FLUORESCENCE; LIGHT; TRIBOLUMINESCENCE; MOLECULE; PACKING;

D O I：

10.1016/j.matt.2019.10.002

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The pure organic mechanoluminescent luminogens (tPE-2-Th and tPE-3-Th), with their combination of aggregation-induced emission and the presence of a self-assembly unit, exhibit very bright mechanoluminescence (ML) emission even in daylight. Excitingly, the relationship between the pressure and ML intensity has been successfully established for the first time based on an ML device fabricated by tPE-2-Th. Furthermore, the flexible and wearable ML device demonstrates potential applications in communications, information storage, and health care. In particular, it provides a quick response to the human heartbeat, offering a new approach for the monitoring of force stimuli in daily life.

引用

页码：181 / 193

页数：13

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