Patent application number | Description | Published |
20080305011 | MICROFLUIDIC CHIP AND METHOD OF FABRICATING THE SAME - Provided are a microfluidic chip and a method of fabricating the same. The microfluidic chip includes: a lower substrate; an upper substrate formed of a silicone resin, wherein the lower substrate and the upper substrate, bonded together, provide a channel through which a fluid can flow and a chamber to receive the fluid; and an organic thin film formed on the upper surface of the lower substrate except for portions on which the lower substrate and the upper substrate are attached to each other. | 12-11-2008 |
20090005265 | METHOD OF ISOLATING NUCLEIC ACID USING MATERIAL POSITIVELY CHARGED AT FIRST PH AND CONTAINING AMINO GROUP AND CARBOXYL GROUP - A method of isolating nucleic acid from a sample containing nucleic acid is provided. The method includes contacting the sample with a bifunctional material that contains an amino group and a carboxyl group and is positively charged at a first pH to allow binding of the nucleic acid to the bifunctional material; and extracting the nucleic acid at a second pH higher than the first pH from the complex. | 01-01-2009 |
20090098291 | METHOD OF PRODUCING SOLID SUPPORT FOR BIOLOGICAL ANALYSIS USING PLASTIC MATERIAL - The present invention provides a method of manufacturing a solid support for biological analysis using a plastic material, the method including: depositing a metal film on a plastic substrate on which a microstructure is formed; depositing an inorganic oxide on the metal film; and anchoring a compound with an amino functional group or a compound with a water contact angle of 70 to 95 degrees on the inorganic oxide. | 04-16-2009 |
20100111770 | Microfluidic Chip and Method of Fabricating The Same - Provided are a microfluidic structure including a polysiloxane layer and a method of fabricating the microfluidic structure. The polysiloxane layer is coupled to substrates via a SiO | 05-06-2010 |
20100160585 | METHOD AND APPARATUS FOR ISOLATING AND PURIFYING NUCLEIC ACID USING A SINGLE SURFACE - Provided is a method of isolating nucleic acid from cells using a single surface, wherein a compound represented by Formula 1 is bound to the surface. Also provided are an apparatus for isolation of nucleic acids, and a bead for isolating nucleic acids. | 06-24-2010 |
20110081280 | MICROFLUIDIC CHIP AND METHOD OF FABRICATING THE SAME - Provided are a microfluidic chip and a method of fabricating the same. The microfluidic chip includes: a lower substrate; an upper substrate formed of a silicone resin, wherein the lower substrate and the upper substrate, bonded together, provide a channel through which a fluid can flow and a chamber to receive the fluid; and an organic thin film formed on the upper surface of the lower substrate except for portions on which the lower substrate and the upper substrate are attached to each other. | 04-07-2011 |
20110129481 | Antibody specifically binding to c-Met and methods of use - Antibodies specifically binding to c-Met protein, hybridoma cell lines, and compositions comprising the antibodies are disclosed herein. Methods of making and using the antibodies and compositions are also disclosed. | 06-02-2011 |
20110143414 | MICROFLUIDIC DEVICE AND METHOD FOR CONCENTRATION AND LYSIS OF CELLS OR VIRUSES - A microfluidic device for the concentration and lysis of cells or viruses and a method of concentrating and lysing cells or viruses using the microfluidic device include: magnetic beads, a reaction chamber in which the magnetic beads are accommodated and a laser source. The reaction chamber includes a plurality of electrodes which cross each other and are separated by a dielectric to generate an electric field and a vibrating part agitating the magnetic beads in the chamber. The laser source radiates a laser onto the magnetic beads in the reaction chamber. | 06-16-2011 |
20110280883 | FULLY HUMAN ANTI-EPIDERMAL GROWTH FACTOR RECEPTOR ANTIBODIES - Disclosed are fully human anti-epidermal growth factor receptor (EGFR) antibodies, fragments thereof, and nucleic acid sequences encoding for the same. Further disclosed are methods of making and using the antibodies. | 11-17-2011 |
20120088286 | METHOD OF SEPARATING MICROORGANISM USING NONPLANAR SOLID SUBSTRATE AND DEVICE FOR SEPARATING MICROORGANISM USING THE SAME - Provided is a method of separating microorganisms from a sample including contacting the sample containing microorganisms with an inorganic on exchange material such that the sample reacts with the inorganic on exchange material, and contacting the reacted sample with a means for capturing microorganisms. | 04-12-2012 |
20120255871 | APPARATUS AND METHOD FOR ADJUSTING PH OF SOLUTION - A pH adjusting apparatus includes an electrolytic chip receiving a solution, an electrolytic chip loading station receiving the electrolytic chip, an input unit inputting electrolysis conditions, a control unit receiving the electrolysis conditions and controlling electrolysis performed in the electrolytic chip, and a display unit displaying the electrolysis conditions and a progress of the electrolysis. Thus, the pH of a solution can be adjusted easily and accurately, by precisely controlling a constant current, a constant voltage, and current and voltage application times, thereby enabling useful application in various biological assays such as cell lysis. Furthermore, the pH adjusting apparatus has small size and weight and can be operated for a long time after charging once due to low power consumption. | 10-11-2012 |