公开(公告)号：US20120004522A1

公开(公告)日：2012-01-05

申请号：US13144324

申请日：2010-03-17

申请人： Sun Ill Kim ,  Seon-Jeong Kim ,  Jang-Hyun Youn

发明人： Sun Ill Kim ,  Seon-Jeong Kim ,  Jang-Hyun Youn

IPC分类号： A61B5/1473 ,  C12M1/34 ,  G01N27/00

CPC分类号： G01N33/5438 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/14735 ,  G01N33/54393

摘要： Disclosed is a biosensor coated with an electroactive polymer layer demonstrating a bending behavior, more specifically a biosensor including an electroactive polymer layer coated on the surface of a bioreceptor and an electrode connected to the electroactive polymer layer. When an electrical stimulation is applied to the electrode, the electroactive polymer layer shows a bending behavior and thus the surface of the bioreceptor can be exposed to an analyte to allow a concentration analysis of the analyte. When used as an implantable biosensor, the disclosed biosensor may have a substantially increased life span since the bioreceptor can be selectively exposed to the analyte.

摘要翻译： 公开了涂覆有电活性聚合物层的生物传感器，其表现出弯曲行为，更具体地说是包括涂覆在生物受体表面的电活性聚合物层和连接到电活性聚合物层的电极的生物传感器。 当对电极施加电刺激时，电活性聚合物层显示出弯曲行为，因此生物受体的表面可以暴露于分析物以允许分析物的浓度分析。 当用作可植入生物传感器时，所公开的生物传感器可以具有显着增加的寿命，因为生物受体可以选择性地暴露于分析物。

公开(公告)号：US20110275917A1

公开(公告)日：2011-11-10

申请号：US13143960

申请日：2010-01-15

申请人： Sun Ill Kim ,  Seon Jeong Kim ,  Jang Hyun Youn

发明人： Sun Ill Kim ,  Seon Jeong Kim ,  Jang Hyun Youn

IPC分类号： A61B5/145 ,  G01N27/416

CPC分类号： G01N33/66 ,  G01N33/5438 ,  G01N33/54393

摘要： Disclosed is a biosensor to which an electroactive polymer layer is attached, more specifically, a biosensor including an electroactive polymer layer attached to the surface of a bioreceptor and electrodes connected to the electroactive polymer layer, which allows reversible deformation of the electroactive polymer layer when an electrical stimulation is applied to the electrode and can thereby analyze the concentration of an analyte when the surface of the bioreceptor is exposed to the analyte. When used as an implantable biosensor, the disclosed biosensor is advantageous in that the time period for which and the frequency with which the bioreceptor is exposed to the analyte can be adjusted, and thus the lifespan of the biosensor is considerably extended.

摘要翻译： 公开了附着有电活性聚合物层的生物传感器，更具体地，包括附着在生物受体的表面上的电活性聚合物层和连接到电活性聚合物层的电极的生物传感器，其允许电活性聚合物层的可逆变形 电刺激被施加到电极上，从而可以分析当生物受体的表面暴露于分析物时分析物的浓度。 当用作可植入生物传感器时，所公开的生物传感器的优点在于可以调节生物受体暴露于分析物的时间周期和频率，从而显着延长生物传感器的寿命。