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- Publisher Website: 10.1016/j.aca.2011.09.034
- Scopus: eid_2-s2.0-81155137852
- WOS: WOS:000298029400015
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Article: Terbium hybrid particles with spherical shape as luminescent probe for detection of Cu2+ and Fe3+ in water
Title | Terbium hybrid particles with spherical shape as luminescent probe for detection of Cu<sup>2+</sup> and Fe<sup>3+</sup> in water |
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Authors | |
Keywords | Copper ion Iron ion Luminescent Terbium |
Issue Date | 2011 |
Citation | Analytica Chimica Acta, 2011, v. 708, n. 1-2, p. 111-115 How to Cite? |
Abstract | A novel green emissive terbium inorganic-polymeric hybrid particle was designed and this material could detect cations in water. Polyvinyl alcohol as an amphiphilic surfactant rendered the powders dispersible in water with regular round shape (10-20μm). Interestingly, we noticed that not only Cu2+ (detection limit 10-4M) but also Fe3+ (detection limit 10-4M) can give rise to emission quenching to this target material in comparison with K+, Na+, Fe2+, Mn2+, Pd2+, Cd2+ and Co2+ (10-3molL-1). We regarded that the coordination interactions between ligand and metal ions resulted in these quenching processes. Additionally, it was found that the sensing material can be repeatedly used at least 5 cycles. More importantly, this novel material demonstrated higher thermal-stability in aqueous media than pure silica hybrid material. © 2011 Elsevier B.V. |
Persistent Identifier | http://hdl.handle.net/10722/329234 |
ISSN | 2021 Impact Factor: 6.911 2020 SCImago Journal Rankings: 1.403 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Wang, Qianming | - |
dc.contributor.author | Tan, Chaoliang | - |
dc.date.accessioned | 2023-08-09T03:31:20Z | - |
dc.date.available | 2023-08-09T03:31:20Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | Analytica Chimica Acta, 2011, v. 708, n. 1-2, p. 111-115 | - |
dc.identifier.issn | 0003-2670 | - |
dc.identifier.uri | http://hdl.handle.net/10722/329234 | - |
dc.description.abstract | A novel green emissive terbium inorganic-polymeric hybrid particle was designed and this material could detect cations in water. Polyvinyl alcohol as an amphiphilic surfactant rendered the powders dispersible in water with regular round shape (10-20μm). Interestingly, we noticed that not only Cu2+ (detection limit 10-4M) but also Fe3+ (detection limit 10-4M) can give rise to emission quenching to this target material in comparison with K+, Na+, Fe2+, Mn2+, Pd2+, Cd2+ and Co2+ (10-3molL-1). We regarded that the coordination interactions between ligand and metal ions resulted in these quenching processes. Additionally, it was found that the sensing material can be repeatedly used at least 5 cycles. More importantly, this novel material demonstrated higher thermal-stability in aqueous media than pure silica hybrid material. © 2011 Elsevier B.V. | - |
dc.language | eng | - |
dc.relation.ispartof | Analytica Chimica Acta | - |
dc.subject | Copper ion | - |
dc.subject | Iron ion | - |
dc.subject | Luminescent | - |
dc.subject | Terbium | - |
dc.title | Terbium hybrid particles with spherical shape as luminescent probe for detection of Cu<sup>2+</sup> and Fe<sup>3+</sup> in water | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.aca.2011.09.034 | - |
dc.identifier.scopus | eid_2-s2.0-81155137852 | - |
dc.identifier.volume | 708 | - |
dc.identifier.issue | 1-2 | - |
dc.identifier.spage | 111 | - |
dc.identifier.epage | 115 | - |
dc.identifier.eissn | 1873-4324 | - |
dc.identifier.isi | WOS:000298029400015 | - |