摘要
A water-soluble fluorescent CO2 gas probe based on a tetraphenylethene derivative (TPE-ONa) has been developed. After bubbling CO2 into the detection solution, a remarkable color change and fluorescence enhancement could be observed. A porous film was successfully fabricated by mixing TPE-ONa with sodium carboxymethyl cellulose in water, which can serve as an efficient CO2 gas detection system. More importantly, TPE-ONa exhibits low cytotoxicity towards live cells and has the ability to monitor the external CO2 concentration changes of living cells.
源语言 | 英语 |
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页(从-至) | 11850-11856 |
页数 | 7 |
期刊 | Journal of Materials Chemistry C |
卷 | 3 |
期 | 45 |
DOI | |
出版状态 | 已出版 - 28 10月 2015 |
已对外发布 | 是 |