浙江省碳材料技术研究重点实验室 电话:+86-0577-88373031传真:+86-0577-88373017地址:浙江省温州市学院中路276号邮箱:nanolab@wzu.edu.cn邮编:325027
标题:Construction of a Large High-Nuclearity Cd−Sm Schiff Base Cluster with Nanoscale Inner Cavity as Luminescent Probe for Metal Cations
Abstract: Two Cd-Ln clusters [Ln8Cd24L12(OAc)48]· (solvent)n (Ln = Sm (1), Gd (2)) were synthesized from a specifically designed Schiff base ligand with a long (CH2)11 chain backbone. 1 and 2 show drumlike structures (24 × 24 × 26 Å3), which have nanoscale inner cavities (10 × 12 × 12 Å3). The inner cavities of the clusters are large enough to capture some guest molecules. Interestingly, 1 has visible and near-infrared emissions of Sm3+ and shows luminescent sensing behavior to metal ions, especially to Zn2+ and Fe3+ ions。
原文链接:
https://doi.org/10.1021/acs.cgd.8b01766
Copyright © 2013 浙江省碳材料技术研究重点实验室 版权所有 技术支持:捷点科技