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- Publisher Website: 10.1021/ic102366v
- Scopus: eid_2-s2.0-79953184356
- PMID: 21366290
- WOS: WOS:000288730400035
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Article: Reversible terbium luminescent polyelectrolyte hydrogels for detection of H2 PO4 - and HSO4 - in water
Title | Reversible terbium luminescent polyelectrolyte hydrogels for detection of H<inf>2</inf>PO<inf>4</inf><sup>-</sup> and HSO<inf>4</inf><sup>-</sup> in water |
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Authors | |
Issue Date | 2011 |
Citation | Inorganic Chemistry, 2011, v. 50, n. 7, p. 2953-2956 How to Cite? |
Abstract | Polyelectrolyte gels are promising soft networks that can accommodate various guest species and retain liquid nature. The incorporation of two novel silica based terbium complexes (Tb(a)2 and Tb(b)2) in the poly(acrylamide) host can exhibit the characteristic green terbium emission in water. More interestingly, we noted that these target materials can selectively recognize H2PO4- (detection limit 10 -5 M) and HSO4- (detection limit 5 × 10-5 M) compared with other anions, such as F-, Cl -, Br-, and I-. The fluorescence intensity ratios against both anions (H2PO4- and HSO 4-) concentration all follow the simple linear equations by the least-squares fitting method. © 2011 American Chemical Society. |
Persistent Identifier | http://hdl.handle.net/10722/330144 |
ISSN | 2023 Impact Factor: 4.3 2023 SCImago Journal Rankings: 0.928 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Tan, Chaoliang | - |
dc.contributor.author | Wang, Qianming | - |
dc.date.accessioned | 2023-08-09T03:38:06Z | - |
dc.date.available | 2023-08-09T03:38:06Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | Inorganic Chemistry, 2011, v. 50, n. 7, p. 2953-2956 | - |
dc.identifier.issn | 0020-1669 | - |
dc.identifier.uri | http://hdl.handle.net/10722/330144 | - |
dc.description.abstract | Polyelectrolyte gels are promising soft networks that can accommodate various guest species and retain liquid nature. The incorporation of two novel silica based terbium complexes (Tb(a)2 and Tb(b)2) in the poly(acrylamide) host can exhibit the characteristic green terbium emission in water. More interestingly, we noted that these target materials can selectively recognize H2PO4- (detection limit 10 -5 M) and HSO4- (detection limit 5 × 10-5 M) compared with other anions, such as F-, Cl -, Br-, and I-. The fluorescence intensity ratios against both anions (H2PO4- and HSO 4-) concentration all follow the simple linear equations by the least-squares fitting method. © 2011 American Chemical Society. | - |
dc.language | eng | - |
dc.relation.ispartof | Inorganic Chemistry | - |
dc.title | Reversible terbium luminescent polyelectrolyte hydrogels for detection of H<inf>2</inf>PO<inf>4</inf><sup>-</sup> and HSO<inf>4</inf><sup>-</sup> in water | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1021/ic102366v | - |
dc.identifier.pmid | 21366290 | - |
dc.identifier.scopus | eid_2-s2.0-79953184356 | - |
dc.identifier.volume | 50 | - |
dc.identifier.issue | 7 | - |
dc.identifier.spage | 2953 | - |
dc.identifier.epage | 2956 | - |
dc.identifier.isi | WOS:000288730400035 | - |