| Titre : |
A highly selective ratiometric fluorescent sensor for Hg2+ based on 1,8-naphthalimide |
| Type de document : |
texte imprimé |
| Auteurs : |
Xiangzhi Li, Auteur ; Zheng Chunling, Auteur ; Ailing Yuan, Auteur ; Lu Yang, Auteur ; Han Wang, Auteur ; Haibo Wang, Auteur |
| Année de publication : |
2014 |
| Article en page(s) : |
p. 236-242 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Capteurs (technologie)
Caractérisation
Chimie -- Essais et réactifs
Ions mercure
Ions métalliques
mercure
Spectroscopie de fluorescence
|
| Index. décimale : |
667.3 Teinture et impression des tissus |
| Résumé : |
A sulfur probe based on 1,8-naphthalimide was designed and synthesised, and its sensing behaviour towards a mercury ion was investigated by fluorescence spectroscopy. The probe showed higher selective recognition towards Hg2+ than towards other metal ions in methanol solution. Compared with 4-amino-substituted naphthalimide derivatives, the probe exhibited different fluorescent characteristics for sensing Hg2+. The novel, reaction-based probe is recommended for selective recognition of Hg2+ with significant fluorescence change. |
| Note de contenu : |
- EXPERIMENTAL : Reagents - Characterisation methods - Synthesis - Optical absorption spectroscopy - Fluorescence spectroscopy - Tolerance of M1 to Hg2 over other metal ions
- RESULTS AND DISCUSSION : Spectroscopic properties of M1 - Fluorescence sensing of M1 for HG2+ |
| DOI : |
10.1111/cote.12081 |
| En ligne : |
https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12081 |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=21466 |
in COLORATION TECHNOLOGY > Vol. 130, N° 3 (06/2014) . - p. 236-242
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A highly selective ratiometric fluorescent sensor for Hg2+ based on 1,8-naphthalimide in COLORATION TECHNOLOGY, Vol. 130, N° 3 (06/2014)
