| dc.contributor.author | DUKE, REBECCA MONICA | en |
| dc.contributor.author | GUNNLAUGSSON, THORFINNUR | en |
| dc.date.accessioned | 2011-02-28T14:44:37Z | |
| dc.date.available | 2011-02-28T14:44:37Z | |
| dc.date.issued | 2011 | en |
| dc.date.submitted | 2011 | en |
| dc.identifier.citation | Rebecca M. Duke and Thorfinnur Gunnlaugsson, 3-Urea-1,8-naphthalimides are good chemosensors: a highly selective dual colorimetric and fluorescent ICT based anion sensor for fluoride, Tetrahedron Letters, 52, 13, 2011, 1503-1505 | en |
| dc.identifier.other | Y | en |
| dc.description | PUBLISHED | en |
| dc.description.abstract | he 1,8-naphthalimide sensor 1 was developed as a colorimetric and fluorescent sensor for anions. Being the first example of such anion sensors, where the 3-position of the naphthalimide ring is used to incorporate the anion recognition moiety, in this case a trifluromethyl derived aryl urea moiety, the sensors gave rise to significant changes in both the absorption and the emission spectra, which were both red shifted upon interacting with anions. The changes were most pronounced for fluoride, and to a lesser extent for acetate and hydrogen phosphate, in DMSO, making 1 a highly selective sensor for F?. | en |
| dc.description.sponsorship | We like to thank TCD (College award to R.M.D.), Science
Foundation Ireland for grant SFI RFP 2008, and HEAPRTLI Cycle 3 and Cycle 4 (CSCB) for financial support.
We thank Dr. John E. O?Brien for assisting with NMR
measurements and Dr. Emma B. Veale for helpful
discussions. | en |
| dc.format.extent | 1503-1505 | en |
| dc.language.iso | en | en |
| dc.relation.ispartofseries | Tetrahedron Letters | en |
| dc.relation.ispartofseries | 52 | en |
| dc.relation.ispartofseries | 13 | en |
| dc.rights | Y | en |
| dc.subject | Chemical Physics | en |
| dc.subject | anion sensors | en |
| dc.title | 3-Urea-1,8-naphthalimides are good chemosensors: a highly selective dual colorimetric and fluorescent ICT based anion sensor for fluoride | en |
| dc.type | Journal Article | en |
| dc.type.supercollection | scholarly_publications | en |
| dc.type.supercollection | refereed_publications | en |
| dc.identifier.peoplefinderurl | http://people.tcd.ie/gunnlaut | en |
| dc.identifier.rssinternalid | 70728 | en |
| dc.subject.TCDTheme | Nanoscience & Materials | en |
| dc.identifier.rssuri | http://dx.doi.org/10.1016/j.tetlet.2011.01.099 | en |
| dc.contributor.sponsor | Science Foundation Ireland (SFI) | en |
| dc.contributor.sponsorGrantNumber | SFI RFP 2008 | en |
| dc.contributor.sponsor | Higher Education Authority (HEA) | en |
| dc.identifier.uri | http://hdl.handle.net/2262/51421 | |
