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Conference Paper: Optical properties of two novel terbium thermo-sensitive poly(N-isopropylacrylamide) gels
| Title | Optical properties of two novel terbium thermo-sensitive poly(N-isopropylacrylamide) gels |
|---|---|
| Authors | |
| Keywords | Hydrogel Luminescent Temperature Terbium |
| Issue Date | 2012 |
| Citation | Advanced Materials Research, 2012, v. 399-401, p. 886-889 How to Cite? |
| Abstract | Two novel silica based terbium complexes (Tb(Bipy) 3 and Tb(Tyr) 3) were encapsulated into poly(N-isopropylacrylamide) and two hydrogels with intense green emission were developed. The variation of intensity changes by Tb(III) 5D 4 → 7F 5 transition indicated the gradual reduction tendency upon the increasing temperature. The declined luminescence behaviors of the two gels undergo the linear decay process (5∼30°C). During lower critical solution temperature (33°C) stage, the emission responses significantly improved unexpectedly. Moreover, the terbium emissive species-loaded hydrogels exhibited much enhanced mechanical properties than pure gel. |
| Persistent Identifier | http://hdl.handle.net/10722/329237 |
| ISSN | |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Zheng, Yuhui | - |
| dc.contributor.author | Tan, Chaoliang | - |
| dc.contributor.author | Wang, Qianming | - |
| dc.date.accessioned | 2023-08-09T03:31:22Z | - |
| dc.date.available | 2023-08-09T03:31:22Z | - |
| dc.date.issued | 2012 | - |
| dc.identifier.citation | Advanced Materials Research, 2012, v. 399-401, p. 886-889 | - |
| dc.identifier.issn | 1022-6680 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/329237 | - |
| dc.description.abstract | Two novel silica based terbium complexes (Tb(Bipy) 3 and Tb(Tyr) 3) were encapsulated into poly(N-isopropylacrylamide) and two hydrogels with intense green emission were developed. The variation of intensity changes by Tb(III) 5D 4 → 7F 5 transition indicated the gradual reduction tendency upon the increasing temperature. The declined luminescence behaviors of the two gels undergo the linear decay process (5∼30°C). During lower critical solution temperature (33°C) stage, the emission responses significantly improved unexpectedly. Moreover, the terbium emissive species-loaded hydrogels exhibited much enhanced mechanical properties than pure gel. | - |
| dc.language | eng | - |
| dc.relation.ispartof | Advanced Materials Research | - |
| dc.subject | Hydrogel | - |
| dc.subject | Luminescent | - |
| dc.subject | Temperature | - |
| dc.subject | Terbium | - |
| dc.title | Optical properties of two novel terbium thermo-sensitive poly(N-isopropylacrylamide) gels | - |
| dc.type | Conference_Paper | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.4028/www.scientific.net/AMR.399-401.886 | - |
| dc.identifier.scopus | eid_2-s2.0-83755188375 | - |
| dc.identifier.volume | 399-401 | - |
| dc.identifier.spage | 886 | - |
| dc.identifier.epage | 889 | - |
| dc.identifier.isi | WOS:000310249300176 | - |