摘要
A series of air-stable triarylphosphine oxide-based thermosensitive ratiometric sensors based on local excited (LE) and charge transfer (CT) emissions have been designed and synthesized. The fluorescence intensity of tri(pyren-1-yl)phosphine oxide exhibits a prominent temperature-dependent feature over a wide temperature range due to thermally populated emissive LE states. The wide ratiometric temperature sensing range and high stability/reversibility in an ambient atmosphere indicate their great potentials in facile and practical applications.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 5702-5705 |
| 页数 | 4 |
| 期刊 | Chemical Communications |
| 卷 | 53 |
| 期 | 42 |
| DOI | |
| 出版状态 | 已出版 - 2017 |
| 已对外发布 | 是 |