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- Publisher Website: 10.1021/jp105035v
- Scopus: eid_2-s2.0-77956133485
- WOS: WOS:000280727500066
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Article: A new fluoride luminescence quencher based on a nanostructured covalently bonded terbium hybrid material
Title | A new fluoride luminescence quencher based on a nanostructured covalently bonded terbium hybrid material |
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Authors | |
Issue Date | 2010 |
Citation | Journal of Physical Chemistry C, 2010, v. 114, n. 32, p. 13879-13883 How to Cite? |
Abstract | The preparation of a novel covalently bonded luminescent hybrid material and its spectrophotometric anion sensing property were reported. The fluorescent receptor (lanthanide complex) was embedded in mesoporous silica through a sol-gel approach, and the nanoscale rod material exhibited excellent photophysical properties (luminescence and thermal stability). It shows significant changes in its fluorescence upon hydrogen binding to fluoride ions in DMSO/H2O (1/1), and the luminescence varies from green to blue (3-4 s). Proton NMR titration studies also indicated that the organic ligand was participating in hydrogen-bonding interactions with fluoride guest anions. The detection limit for fluoride anions could reach 1 μM, and the reusability cycles were performed more than 10 times. © 2010 American Chemical Society. |
Persistent Identifier | http://hdl.handle.net/10722/330135 |
ISSN | 2023 Impact Factor: 3.3 2023 SCImago Journal Rankings: 0.957 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Wang, Qianming | - |
dc.contributor.author | Tan, Chaoliang | - |
dc.contributor.author | Chen, Hongyu | - |
dc.contributor.author | Tamiaki, Hitoshi | - |
dc.date.accessioned | 2023-08-09T03:38:02Z | - |
dc.date.available | 2023-08-09T03:38:02Z | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | Journal of Physical Chemistry C, 2010, v. 114, n. 32, p. 13879-13883 | - |
dc.identifier.issn | 1932-7447 | - |
dc.identifier.uri | http://hdl.handle.net/10722/330135 | - |
dc.description.abstract | The preparation of a novel covalently bonded luminescent hybrid material and its spectrophotometric anion sensing property were reported. The fluorescent receptor (lanthanide complex) was embedded in mesoporous silica through a sol-gel approach, and the nanoscale rod material exhibited excellent photophysical properties (luminescence and thermal stability). It shows significant changes in its fluorescence upon hydrogen binding to fluoride ions in DMSO/H2O (1/1), and the luminescence varies from green to blue (3-4 s). Proton NMR titration studies also indicated that the organic ligand was participating in hydrogen-bonding interactions with fluoride guest anions. The detection limit for fluoride anions could reach 1 μM, and the reusability cycles were performed more than 10 times. © 2010 American Chemical Society. | - |
dc.language | eng | - |
dc.relation.ispartof | Journal of Physical Chemistry C | - |
dc.title | A new fluoride luminescence quencher based on a nanostructured covalently bonded terbium hybrid material | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1021/jp105035v | - |
dc.identifier.scopus | eid_2-s2.0-77956133485 | - |
dc.identifier.volume | 114 | - |
dc.identifier.issue | 32 | - |
dc.identifier.spage | 13879 | - |
dc.identifier.epage | 13883 | - |
dc.identifier.eissn | 1932-7455 | - |
dc.identifier.isi | WOS:000280727500066 | - |