The selective detection of chloroform using an organic molecule with aggregation-induced emission properties in the solid state as a fluorescent sensor
详细信息 查看全文
- 作者：Zhe PengaAuthor Vitae ; Xiao FengbAuthor Vitae ; Bin Tonga ; tongbin@bit.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Didi ChenaAuthor Vitae ; Jianbing ShiaAuthor Vitae ; Junge ZhibAuthor Vitae ; Yuping Donga ; chdongyp@bit.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Aggregation-Induced emission enhancement (AEE) ; Chloroform ; Detection
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：232
- 期：Complete
- 页码：264-268
- 全文大小：734 K
文摘
- •
The compound 1,2,4,5-tetraphenyl-1,4-dihydropyrrolo[3,2-b]pyrrole (DPPTP) exhibits aggregation-induced emission enhancement (AEE) and crystalline-induced emission enhancement (CEE) properties.
- •
The DPPTP films show rapid response, excellent selectivity, and sensitivity to chloroform vapor.
- •
The DPPTP solid films have good reversibility and also can be used as a quantitative analysis sensor for the detection of chloroform at as low as 100 ppm level.