Water-soluble fluorescent particle comprising entangled fluorescent polymer and amphiphilic molecule
    9.
    发明授权
    Water-soluble fluorescent particle comprising entangled fluorescent polymer and amphiphilic molecule 有权
    包含缠结荧光聚合物和两亲分子的水溶性荧光颗粒

    公开(公告)号:US08067506B2

    公开(公告)日:2011-11-29

    申请号:US12065478

    申请日:2006-08-30

    申请人: Zhikuan Chen Xu Li

    发明人: Zhikuan Chen Xu Li

    IPC分类号: C08G63/00

    摘要: Water-soluble fluorescent particles are formed in a simple process. A mixture comprising a solvent, water, a fluorescent polymer dissolved in the solvent, and an amphiphilic molecule is provided. The fluorescent polymer comprises a hydrophobic segment. The amphiphilic molecule comprises hydrophilic and hydrophobic segments. The solvent is removed from the mixture to allow the fluorescent polymer and the amphiphilic molecule to entangle in the presence of water, thus forming the water-soluble fluorescent particles. In the formed particles, the hydrophilic segments of the amphiphilic molecule are entangled with one another, and the hydrophobic segments of the fluorescent polymer and amphiphilic molecule are entangled with one another. The amphiphilic molecule encapsulates the fluorescent polymer and at least some of the hydrophilic segments are exposed to render the particle soluble in water.

    摘要翻译: 以简单的方法形成水溶性荧光颗粒。 提供了包含溶剂,水,溶解在溶剂中的荧光聚合物和两亲性分子的混合物。 荧光聚合物包含疏水链段。 两亲分子包括亲水和疏水链段。 从混合物中除去溶剂,使荧光聚合物和两亲分子在水存在下缠结,从而形成水溶性荧光颗粒。 在形成的颗粒中,两亲性分子的亲水链段彼此缠结,并且荧光聚合物和两亲分子的疏水链段彼此缠结。 两亲性分子封装荧光聚合物,暴露出至少一些亲水链段以使颗粒溶于水。