A facile approach toward multicolor polymers:Supramolecular self-assembly via host-guest interaction

来源 :Chinese Chemical Letters | 被引量 : 0次 | 上传用户:shy1201107
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A one-step and facile strategy toward the construction of multicolor polymers via supramolecular selfassembly was proposed.Multicolor polymers were simply prepared by the self-assembly of adamantane-labeled fluorescein,adamantane-labeled rhodamine B and β-cyclodextrin polymers via host-guest interaction between β-cyclodextrin and adamantane.Multicolor polymers showed several interesting properties:multiple emission signatures by a single wavelength excitation,easy tunability,intense fluorescence,high photostablility.In addition,the self-assembly approach implied a facile and flexible strategy for constructing functionalized materials,such as multicolor materials for biological labeling and imaging,and sensing materials for the detection of physiological parameters. A one-step and facile strategy toward the construction of multicolor polymers via supramolecular selfassembly was proposed. Multicolor polymers were simply prepared by the self-assembly of adamantane-labeled fluorescein, adamantane-labeled rhodamine B and beta-cyclodextrin polymers via host-guest interaction between β-cyclodextrin and adamantane. Multicolor immunogens showed several interesting properties: multiple emission signs by a single wavelength excitation, easy tunability, intense fluorescence, high photostablility. addition, the self-assembly approach implied a facile and flexible strategy for constructing functionalized materials , such as multicolor materials for biological labeling and imaging, and sensing materials for the detection of physiological parameters.
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