Supramolecular aggregation/disaggregation-based molecular sensing: a review focused on investigations from China
Date
2012-09Author
Shen, Jiang-Shan
Li, Dong-Hua
Ruan, Yi-Bin
Xu, Su-Ying
Yu, Tao
Zhang, Hong-Wu
Jiang, Yun-Bao
江云宝
Collections
- 材料学院-已发表论文 [2359]
Abstract
Supramolecular aggregation and disaggregation induced by external stimuli can impact the optical or electrical signals of the aggregates/constituting units (receptors). Therefore, manipulating supramolecular aggregation/disaggregation has recently been employed to construct novel and promising photoluminescence (PL)-based sensing and recognition systems. The sensing systems were capable of substantially enhancing the sensitivity, relying on cooperative interactions occurring in the assembly/disassembly processes (mostly operating in emission turned-on or emission-enhanced mode). This review focuses mainly on recent advances in the new emerging PL-based sensing platforms, based on manipulating the behaviours of supramolecular aggregation/disaggregation, including aggregation-induced emission (AIE), metallophilic interactions-related sensing (metallophilic interactions-induced aggregation/disaggregation), metal coordination polymers-related sensing, and other sensing systems involving supramolecular aggregation/disaggregation. In particular, those sensing systems developed by scientists in China are summarized and highlighted. Copyright (c) 2011 John Wiley & Sons, Ltd.
Citation
LUMINESCENCE,2012,21(5):317-327URI
http://dx.doi.org/10.1002/bio.1369WOS:000309598000002
https://dspace.xmu.edu.cn/handle/2288/14664