THERMO-RESPONSIVE HYDROGEL COMPOSITIONS
    1.
    发明申请
    THERMO-RESPONSIVE HYDROGEL COMPOSITIONS 审中-公开
    热应答水凝胶组合物

    公开(公告)号:US20140065226A1

    公开(公告)日:2014-03-06

    申请号:US13261732

    申请日:2012-03-05

    IPC分类号: A61K47/32 A61K31/573

    摘要: A thermo-responsive hydrogel, including a biocompatible monomer and/or polymer having a side chain-linked amino acid. The hydrogel is thermo-responsive at a physiological temperature, and can include, incorporate, or encapsulate a treatment agent, such as a drug composition, a biomolecule, and/or a nano-particle. The hydrogel is useful in delivering the treatment agent. The hydrogel is in a first physicochemical state for administration to a mammal. The hydrogel is thermo-responsive at a physiological temperature of the mammal, and changes to a second physicochemical state that is more solid than the first physicochemical state. In the second physicochemical state the thermo-responsive hydrogel releases the treatment agent.

    摘要翻译: 一种热响应性水凝胶,包括具有侧链连接的氨基酸的生物相容性单体和/或聚合物。 水凝胶在生理温度下是热响应的,并且可以包括,掺入或包封处理剂,例如药物组合物,生物分子和/或纳米颗粒。 水凝胶可用于递送处理剂。 水凝胶处于哺乳动物的第一物理化学状态。 水凝胶在哺乳动物的生理温度下是热应答的,并且变成比第一物理化学状态更固体的第二物理化学状态。 在第二个物理化学状态下,热响应性水凝胶释放处理剂。

    ARTICLE AND METHOD FOR DETECTION OF A DRUG IN A LIQUID MEDIUM
    5.
    发明申请
    ARTICLE AND METHOD FOR DETECTION OF A DRUG IN A LIQUID MEDIUM 审中-公开
    用于检测液体药液中的药物的方法和方法

    公开(公告)号:US20140242722A1

    公开(公告)日:2014-08-28

    申请号:US14190960

    申请日:2014-02-26

    IPC分类号: G01N21/78

    CPC分类号: G01N21/78 G01N33/14

    摘要: An article is provided for the detection of a drug in a liquid medium. The article includes a polymer having pores specifically imprinted to provide for capture of a drug in the pores, nanoparticles, and photochromic optical switch molecules. Capture of the drug in the pores of the polymer results in a change in the spatial relation of the nanoparticles in the polymer, causing the photochromic optical switch molecules to undergo a change in energy state which corresponds to a change in spectra of the photochromic optical switch molecules, thereby providing for detection of the drug.

    摘要翻译: 提供了用于液体介质中药物检测的物品。 该制品包括具有特异性印记的孔以提供在孔,纳米颗粒和光致变色光学开关分子中捕获药物的聚合物。 在聚合物的孔中捕获药物导致聚合物中纳米颗粒的空间关系发生变化,导致光致变色光学开关分子经历能量状态的变化,其对应于光致变色光学开关的光谱变化 分子,从而提供药物的检测。