Loading...
Please wait, while we are loading the content...
A highly selective “ON–OFF” probe for colorimetric and fluorometric sensing of Cu2+ in water
| Content Provider | Semantic Scholar |
|---|---|
| Author | Naskar, Barnali Modak, Ritwik Maiti, Dilip K. Bauzá, Antonio Frontera, Antonio Maiti, Pulak Kumar Mandal, Sukhendu B. Goswami, Sanchita |
| Copyright Year | 2017 |
| Abstract | We present herein a diformyl phenol based probe, 3-({3-[2,3-dihydroxy-propylimino-methyl]-2-hydroxy-5-methyl-benzylidene}-amino)-propane-1,2-diol (H5dpm), as a colorimetric and fluorometric chemosensor for selective detection of Cu2+ in aqueous solution under physiological conditions. This simple system produces a colorimetric change enabling naked eye detection as well as on–off fluorescence response towards Cu2+ in an aqueous medium with a detection limit of 11.2 nM. To further demonstrate the utility of H5dpm, we next explored the application of H5dpm for imaging Cu2+ in Vero cells. The attractive imaging properties of the H5dpm probe will open up avenues for molecular imaging and biomedical applications. |
| Starting Page | 11312 |
| Ending Page | 11321 |
| Page Count | 10 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/C6RA27017D |
| Volume Number | 7 |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/c6/ra/c6ra27017d/c6ra27017d1.pdf |
| Alternate Webpage(s) | https://doi.org/10.1039/C6RA27017D |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
