Patent application number | Description | Published |
20110275917 | ELECTRORESPONSIVE DEVICE FOR EXTENDING THE LIFE OF BIOSENSORS, AND A BIOSENSOR EMPLOYING THE SAME - 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. | 11-10-2011 |
20120004522 | BIOSENSOR COATED WITH ELECTROACTIVE POLYMER LAYER DEMONSTRATING BENDING BEHAVIOR - 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. | 01-05-2012 |
20140001417 | HYBRID POLYMER COMPOSITE FIBER INCLUDING GRAPHENE AND CARBON NANOTUBE, AND METHOD FOR MANUFACTURING SAME | 01-02-2014 |
20140004344 | GRAPHENE FIBER AND METHOD FOR MANUFACTURING SAME | 01-02-2014 |
20140011027 | GRAPHENE CONJUGATE FIBER AND METHOD FOR MANUFACTURING SAME - The present invention relates to a graphene conjugate fiber and a method for manufacturing same, and more particularly, to a conjugate fiber including graphene and a polymer, wherein a wrinkled structure of the graphene is maintained in a fiber state. The graphene conjugate fiber manufactured thereby has superior mechanical properties, is flexible, and has high utility by being manufactured as a fiber. | 01-09-2014 |
20140160630 | FREE-STANDING HYBRID NANOMEMBRANE AS ENERGY STORAGE ELECTRODE AND THE FABRICATION METHOD THEREOF - Disclosed is a free-standing hybrid nanomembrane capable of energy storage. The free-standing hybrid nanomembrane includes carbon nanotube sheets and a conducting polymer coated on the carbon nanotube sheets. The carbon nanotube sheets are densified sheets formed by evaporating an alcohol from carbon nanotube aerogel sheets. The conducting polymer is coated on the carbon nanotube sheets by vapor phase polymerization. Further disclosed is a method for fabricating the free-standing hybrid nanomembrane. | 06-12-2014 |
20140376158 | YARN-TYPE MICRO-SUPERCAPACITOR METHOD FOR FABRICATING SAME - The present invention relates to a yarn-type micro-supercapacitor fabricated by twisting a hybrid nanomembrane coated with a conducting polymer on a carbon nanotube sheet. Thus, the yarn-type micro-supercapacitor has superior performance. Particularly, since a 2-ply electrode manufactured by being twisted together with a metal wire has very high power and energy density in liquid or solid electrolyte and also has superior mechanical strength and flexibility, the yarn-type micro-supercapacitor may be variously deformed—for example, bent, twisted, or woven—to maintain superior electrochemical performance. | 12-25-2014 |
20150294800 | FREE-STANDING HYBRID NANOMEMBRANE AS ENERGY STORAGE ELECTRODE AND THE FABRICATION METHOD THEREOF - Disclosed is a free-standing hybrid nanomembrane capable of energy storage. The free-standing hybrid nanomembrane includes carbon nanotube sheets and a conducting polymer coated on the carbon nanotube sheets. The carbon nanotube sheets are densified sheets formed by evaporating an alcohol from carbon nanotube aerogel sheets. The conducting polymer is coated on the carbon nanotube sheets by vapor phase polymerization. Further disclosed is a method for fabricating the free-standing hybrid nanomembrane. | 10-15-2015 |