Molecular flexibility tuned emission in “V” shaped naphthalimides: Hg(ii) detection and aggregation-induced emission enhancement (AIEE)
作者:Sanjoy Mukherjee、Pakkirisamy Thilagar
DOI:10.1039/c3cc43351j
日期:——
Four âVâ shaped 1,8-naphthalimides (1â4) have been synthesized and their fluorescence quantum-yields correlated to their molecular flexibility. The correlation was used for detection of Hg(II) via a chemodosimetric approach. 4 was found to be an AIE active molecule with the formation of fluorescent nanoaggregates.
我们合成了四种α-Vα-1,8-萘二甲酰亚胺(1α-4),并将它们的荧光量子产率与其分子柔韧性相关联。这种相关性被用于通过化学计量法检测 Hg(II)。研究发现,4 是一种 AIE 活性分子,能形成荧光纳米聚集体。