without formation of an initial dimer. Red luminescence of the film is induced by self-assembly of nonemissive 1-Pt molecules, whereas sheets based on nonemissive 2-Pt gives weak yellow emission. These results indicate that the coil-rod ratio plays an important role in the structure and optical properties of these self-assemblies. Moreover, the film on the substrate at the macroscopic scale, exhibits multi-stimuli
杆盘簧状的两亲性的二齿二
氯(
菲咯啉)
铂(II)络合物,1-
铂和2 -
铂,其具有上相同的芳香棒芯的一侧不同的亲
水侧链,进行合成。1-Pt首先形成二聚体,然后排列成轮廓分明的二维(2D)薄膜,该薄膜由
甲醇和基质上的高度有序的分子阵列组成。2-Pt作为构建块,可以生成微米级的刚性2D图纸,而不会形成初始二聚体。薄膜的红色发光是由非发光的1-Pt分子的自组装引起的,而基于非发光的2-Pt的薄片发出微弱的黄色光。这些结果表明,线圈杆比在这些自组装件的结构和光学性质中起着重要作用。而且,在宏观尺度上,基底上的膜表现出多刺激响应性,这预示了其在智能
化学传感装置和探针中的应用。