On November 30, 2021, Xiang, Yu; Yu, Xianglin; Li, Yaqin; Chen, Jingying; Wu, Jinjun; Wang, Lixia; Chen, Dugang; Li, Junbo; Zhang, Qichun published an article.Related Products of 150-78-7 The title of the article was Covalent organic framework as an efficient fluorescence-enhanced probe to detect aluminum ion. And the article contained the following:
The fluorescence of two-dimensional (2D) covalent organic frameworks (COFs) are generally quenched by the strong layer-layer π-π stacking or the intramol. rotation. However, the latter effect can be reduced if the intramol. rotation in COFs can be restricted through the selective coordination with metal ions or small mols. Herein, we demonstrate that the fluorescence of p-methoxyl group-substituted imine-based COFs can be dramatically enhanced after coordination with Al3+ compared with other metal cations (i.e. Fe3+, Ni2+, Cd2+, Mn2+, Co2+, Zn2+, Hg2+, Ba2+, Mg2+ and K+) while o-methoxyl group-substituted one has no such phenomena, which might be due to the rotation of the uncoordinated C=N and C-O bonds in one side. The experimental process involved the reaction of 1,4-Dimethoxybenzene(cas: 150-78-7).Related Products of 150-78-7
The Article related to covalent organic framework fluorescence enhanced probe detect aluminum ion, Placeholder for records without volume info and other aspects.Related Products of 150-78-7
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Ether | (C2H5)2O – PubChem