基于葫芦[8]脲的水溶性超分子树枝状聚合物：来自单聚合物链形态和力谱学的证据
Cucurbit[8]uril-Based Water-Soluble Supramolecular Dendronized Polymer: Evidence from Single Polymer Chain Morphology and Force Spectroscopy.
作者信息
Yin Jia-Fu, Hu Yi, Wang De-Gao, Yang Lan, Jin Zhong, Zhang Yi, Kuang Gui-Chao
机构信息
Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210093, China.
出版信息
ACS Macro Lett. 2017 Feb 21;6(2):139-143. doi: 10.1021/acsmacrolett.6b00973. Epub 2017 Jan 26.
A novel water-soluble supramolecular dendronized polymer (SDP) was prepared through cucurbit[8]uril (CB[8])-naphthalene host-guest interaction. The composition ratio between BDP and CB[8] of as-prepared luminescent supramolecular polymer was confirmed by H NMR technique and mass spectrometry. In addition, atomic force microscopy (AFM) images showing the polymer chain length up to 150 nm and height up to 1.75 nm unambiguously demonstrate the supramolecular polymer formation. This work might be useful for designing other main chain supramolecular dendronized polymers.
通过葫芦[8]脲（CB[8]）-萘主客体相互作用制备了一种新型水溶性超分子树枝状聚合物（SDP）。通过核磁共振氢谱（H NMR）技术和质谱确定了所制备的发光超分子聚合物中BDP与CB[8]的组成比。此外，原子力显微镜（AFM）图像显示聚合物链长可达150 nm，高度可达1.75 nm，明确证明了超分子聚合物的形成。这项工作可能有助于设计其他主链超分子树枝状聚合物。
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