Loading...
Please wait, while we are loading the content...
Similar Documents
A novel colorimetric and ratiometric fluorescent probe for targeted detection of hypochlorous acid based on HClO-mediated anthracene-hydrazone to anthracene-triazole transformation
| Content Provider | Semantic Scholar |
|---|---|
| Author | Jiang, Chunhui Yao, Yuewei Kong, Chuilian Du, Jiaqi Meng, Jingjing Yao, Cheng |
| Copyright Year | 2019 |
| Abstract | A novel naked-eye colorimetric and ratiometric fluorescent probe (B-ClO) was transformed from anthracene-hydrazone to anthracene-triazole based on a HClO-mediated cyclization reaction with an F434 nm/F570 nm ratio in quantitative response to HClO. The B-ClO probe exhibited high sensitivity (limit of detection of 14 nM) and a fast response time to ClO− over other competing species as well as across a wide pH range. Study of the sensing mechanism supported a HClO-mediated cyclization reaction in which 1,2,4-triazole forms via HClO and a hydrazone derivative, with excellent photophysical properties. Such a probe was used as B-ClO test strips and B-ClO silica materials to monitor HClO in the environment, exhibiting excellent solid properties. |
| Starting Page | 4157 |
| Ending Page | 4164 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/C9AY01234F |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/c9/ay/c9ay01234f/c9ay01234f1.pdf |
| Alternate Webpage(s) | https://doi.org/10.1039/C9AY01234F |
| Volume Number | 11 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
