Thermally populated "bright" states for wide-range and high temperature sensing in air

Qiyun Fang; Jiewei Li; Shayu Li; Ruihong Duan; Shuangqing Wang; Yuanping Yi; Xudong Guo; Yan Qian; Wei Huang; Guoqiang Yang

doi:10.1039/c7cc00551b

Thermally populated "bright" states for wide-range and high temperature sensing in air

Qiyun Fang
, Jiewei Li
, Shayu Li
, Ruihong Duan
, Shuangqing Wang
, Yuanping Yi
, Xudong Guo
, Yan Qian
, Wei Huang
, Guoqiang Yang

Nanjing University of Posts and Telecommunications
Nanjing Tech University
University of Chinese Academy of Sciences

科研成果: 期刊稿件 › 文章 › 同行评审

59 引用（Scopus）

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	https://doi.org/10.1039/c7cc00551b
出版状态	已出版 - 2017
已对外发布	是

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abstract = "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.",

author = "Qiyun Fang and Jiewei Li and Shayu Li and Ruihong Duan and Shuangqing Wang and Yuanping Yi and Xudong Guo and Yan Qian and Wei Huang and Guoqiang Yang",

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doi = "10.1039/c7cc00551b",

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TY - JOUR

T1 - Thermally populated "bright" states for wide-range and high temperature sensing in air

AU - Fang, Qiyun

AU - Li, Jiewei

AU - Li, Shayu

AU - Duan, Ruihong

AU - Wang, Shuangqing

AU - Yi, Yuanping

AU - Guo, Xudong

AU - Qian, Yan

AU - Huang, Wei

AU - Yang, Guoqiang

PY - 2017

Y1 - 2017

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/85018493464

U2 - 10.1039/c7cc00551b

DO - 10.1039/c7cc00551b

M3 - 文章

C2 - 28286892

AN - SCOPUS:85018493464

SN - 1359-7345

VL - 53

SP - 5702

EP - 5705

JO - Chemical Communications

JF - Chemical Communications

IS - 42

ER -

Thermally populated "bright" states for wide-range and high temperature sensing in air

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