Abstract: A drug carrier and a method of using the same are provided, wherein the drug carrier includes a base made of a carbon fiber which is magnetic and has a first polarity, a positioning member connected to the base, and is adapted to be positioned and move to a target location by guiding of at least an energy field, and a connector connected to the positioning member and a drug with two ends respectively, wherein the connector has a second polarity opposite to the first polarity, and is recognized by an organism and digested in the organism. The method includes the steps of: injecting the drug carrier into an organism; positioning the drug carrier to a target location within the organism by an equipment; and releasing the drug from the drug carrier by an external energy.

Abstract: A carbon fiber washer is provided and includes a carbon fiber fabric made of a plurality of fiber bundles being woven, in which each of the plurality of fiber bundles is made of discontinuous fibers; the advantage of the carbon fiber washer of the present invention includes high temperature and fatigue resisting, and weather proofing. The structure of the carbon fiber washer is stable due to the use of discontinuous fibers; breakages of discontinuous fibers do not affect other unbroken discontinuous fibers, so that the structure of the carbon fiber washer would not be loosened or delaminated and the service life can be prolonged accordingly.

Abstract: A method of using a carbonized material to inhibit bacterial growth is provided, wherein the method includes the steps below. First, prove the carbonized material which includes an electrically conductive carbon-containing body, wherein the carbon-containing body is selected from the group consisting of carbon fiber fabric, graphene, and graphene oxide. Next, expose the carbonized material to a wet environment. Finally, provide a direct current to the carbon-containing body. Whereby, after the carbon-containing body is electrically energized by the direct current, hydrogen peroxide is synthesized form oxygen in the wet environment to inhibit bacterial growth.

Abstract: A carbon fiber washer is provided and includes a carbon fiber fabric made of a plurality of fiber bundles being woven, in which each of the plurality of fiber bundles is made of discontinuous fibers; the advantage of the carbon fiber washer of the present invention includes high temperature and fatigue resisting, and weather proofing. The structure of the carbon fiber washer is stable due to the use of discontinuous fibers; breakages of discontinuous fibers do not affect other unbroken discontinuous fibers, so that the structure of the carbon fiber washer would not be loosened or delaminated and the service life can be prolonged accordingly.

Abstract: A drug carrier and a method of using the same are provided, wherein the drug carrier includes a base made of a carbon fiber which is magnetic and has a first polarity, a positioning member connected to the base, and is adapted to be positioned and move to a target location by guiding of at least an energy field, and a connector connected to the positioning member and a drug with two ends respectively, wherein the connector has a second polarity opposite to the first polarity, and is recognized by an organism and digested in the organism. The method includes the steps of: injecting the drug carrier into an organism; positioning the drug carrier to a target location within the organism by an equipment; and releasing the drug from the drug carrier by an external energy.

Abstract: A method of inducing cell differentiation with a carbonized material, including the steps of: providing a fiber woven fabric, carbonizing the fiber woven fabric with high temperature to produce a carbonized material, and seeding a cell on the carbonized material where the fiber woven fabric includes a polyacrylonitrile fiber, the carbonized material includes a plurality of carbon fibers, wherein each of the plurality of carbon fibers includes a main body and a plurality of pillars located on a surface of the main body, and are piled up with randomly arranged axes oriented in various directions, and through attachment to the plurality of pillars during the carbonization process, the cell is induced to differentiate into a specialized cell.