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- Publisher Website: 10.1039/c2an16247d
- Scopus: eid_2-s2.0-84860238264
- WOS: WOS:000301674600019
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Article: A targetable fluorescent sensor for hypochlorite based on a luminescent europium complex loaded carbon nanotube
Title | A targetable fluorescent sensor for hypochlorite based on a luminescent europium complex loaded carbon nanotube |
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Authors | |
Issue Date | 2012 |
Citation | Analyst, 2012, v. 137, n. 8, p. 1872-1875 How to Cite? |
Abstract | A new europium complex covalently modified single-walled carbon nanotube (SWNT) was reported here as an emissive nanosensor for the determination of hypochlorite. FT-IR, UV-vis, TEM and SEM proved that it was successfully linked to the SWNT surface. A luminescence quenching effect of this nanoprobe was rapidly observed in the presence of ClO-. Moreover, the quenching process can be detected within 1 s and the detection limit could reach 9 × 10-8 M. We regarded that the ligand exchange process and the high vibration energy of the ClO- resulted in this selective recognition behavior. © 2012 The Royal Society of Chemistry. |
Persistent Identifier | http://hdl.handle.net/10722/329243 |
ISSN | 2023 Impact Factor: 3.6 2023 SCImago Journal Rankings: 0.693 |
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 | Cai, Weisheng | - |
dc.date.accessioned | 2023-08-09T03:31:25Z | - |
dc.date.available | 2023-08-09T03:31:25Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | Analyst, 2012, v. 137, n. 8, p. 1872-1875 | - |
dc.identifier.issn | 0003-2654 | - |
dc.identifier.uri | http://hdl.handle.net/10722/329243 | - |
dc.description.abstract | A new europium complex covalently modified single-walled carbon nanotube (SWNT) was reported here as an emissive nanosensor for the determination of hypochlorite. FT-IR, UV-vis, TEM and SEM proved that it was successfully linked to the SWNT surface. A luminescence quenching effect of this nanoprobe was rapidly observed in the presence of ClO-. Moreover, the quenching process can be detected within 1 s and the detection limit could reach 9 × 10-8 M. We regarded that the ligand exchange process and the high vibration energy of the ClO- resulted in this selective recognition behavior. © 2012 The Royal Society of Chemistry. | - |
dc.language | eng | - |
dc.relation.ispartof | Analyst | - |
dc.title | A targetable fluorescent sensor for hypochlorite based on a luminescent europium complex loaded carbon nanotube | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1039/c2an16247d | - |
dc.identifier.scopus | eid_2-s2.0-84860238264 | - |
dc.identifier.volume | 137 | - |
dc.identifier.issue | 8 | - |
dc.identifier.spage | 1872 | - |
dc.identifier.epage | 1875 | - |
dc.identifier.eissn | 1364-5528 | - |
dc.identifier.isi | WOS:000301674600019 | - |