کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1429544 | 987175 | 2013 | 5 صفحه PDF | دانلود رایگان |

• Crown ether carboxylic acids were found to sensitize terbium ions among a group of ethers.
• The complexes and silica hybrid materials were both prepared and characterized.
• They could exhibit remarkable green emissions in pure water.
Crown ether carboxylic acids constitute main building blocks for the synthesis of terbium containing covalent cross-linked luminescent materials. Both the complexes and the hybrid nanomaterials could exhibit remarkable green emissions in pure water. More importantly, they were found to have a profound effect on the luminescence responses to arginine compared with glutamic acid, histidine, tryptophan, threonine, tyrosine and phenylalanine in aqueous environment. The present study provided the possibility of using a host–guest mechanism as a way of signal transduction based on lanthanide supramolecular hybrid materials.
Journal: Materials Science and Engineering: C - Volume 33, Issue 8, 1 December 2013, Pages 5090–5094