Abstract: A dielectrophoresis (DEP) apparatus including a concentration gradient generating unit, a method of separating a target material in a sample solution using the DEP apparatus, and a method of screening the optimum condition for separating a target material are provided.

Abstract: Provided are an oligonucleotide primer set for amplifying at least one target sequence of the genomic RNA of norovirus, an oligonucleotide probe or probe set specifically hybridizing with at least one target sequence of the genomic RNA of norovirus, a microarray immobilized with the probe or probe set, and a method of detecting norovirus using the probe or probe set.

Abstract: A dielectrophoresis (DEP) apparatus including a concentration gradient generating unit, a method of separating a target material in a sample solution using the DEP apparatus, and a method of screening the optimum condition for separating a target material are provided.

Abstract: A dielectrophoresis (DEP) apparatus including a concentration gradient generating unit, a method of separating a target material in a sample solution using the DEP apparatus, and a method of screening the optimum condition for separating a target material are provided.

Abstract: Provided are an oligonucleotide primer set for amplifying at least one target sequence of the genomic RNA of norovirus, an oligonucleotide probe or probe set specifically hybridizing with at least one target sequence of the genomic RNA of norovirus, a microarray immobilized with the probe or probe set, and a method of detecting norovirus using the probe or probe set.

Abstract: Provided are an oligonucleotide primer set for amplifying at least one target sequence of the genomic RNA of norovirus, an oligonucleotide probe or probe set specifically hybridizing with at least one target sequence of the genomic RNA of norovirus, a microarray immobilized with the probe or probe set, and a method of detecting norovirus using the probe or probe set.

Abstract: Provided are a primer set for amplifying target sequence(s) of antibiotic-resistant bacterial species, a probe or probe set specifically hybridizing with target sequence(s) of antibiotic-resistant bacterial species, a microarray immobilized with the probe or probe set, a kit comprising the primer set and a method of detecting at least one antibiotic-resistant bacterial species using the probe or probe set.

Abstract: Provided are a medium for culturing hematopoietic cells including lysyl oxidase inhibitor and a method of culturing hematopoietic cells using the medium.

Abstract: Provided is a cell lysis method including: preparing a cell sample to be lysed; heating the cell sample; and cooling the cell sample by causing an endothermic reaction near the cell sample. According to the method, cell lysis can be simply and conveniently performed without regard to location and without additional devices since a separate energy source is not required and the apparatus is portable. In particular, when cell lysis is performed in a biochip using a small amount of sample, a greater cell lysis effect can be obtained. In addition, cell lysis efficiency is significantly improved, compared to when only heating is performed.

Abstract: An internet protocol address converting apparatus has an address acquiring unit for acquiring a first private IP address in a first IP address format by connecting to a DHCP server that dynamically allots the IP address, and also acquiring a second private IP address for the second terminal; a network address providing unit for allotting the second terminal with a network address to generate a global IP address; a storing unit for storing a mapping table, the mapping table saving the second private IP address of the second terminal and the global IP address; an address converting unit for converting the second private IP address into the global IP address; and a control unit for performing an announcing, requesting a registration of the second terminal to a master server.

Abstract: Provided are an oligonucleotide primer set for amplifying at least one target sequence of the genomic RNA of norovirus, an oligonucleotide probe or probe set specifically hybridizing with at least one target sequence of the genomic RNA of norovirus, a microarray immobilized with the probe or probe set, and a method of detecting norovirus using the probe or probe set.

Abstract: Provided are an oligonucleotide primer set for amplifying at least one target sequence of the 16S rRNA gene in gram-negative bacteria and at least one target sequence of the 16S rRNA gene in gram-positive bacteria, a probe set specifically hybridizing with at least one target sequence of the 16S rRNA gene in gram-negative bacteria and at least one target sequence of the 16S rRNA gene in gram-positive bacteria, a microarray comprising the probe set, a method of discriminating gram-negative bacteria and gram-positive bacteria, and a kit for discriminating gram-negative bacteria and gram-positive bacteria, including the primer set.

Abstract: Provided is a method of purifying a target substance using silver nanoparticles. The method includes: mixing a sample containing molecules having a thiol group with the silver nanoparticles to obtain a complex of the molecules having the thiol group with the silver nanoparticles; and isolating and removing the complex from the mixture. By using the purification method, PCR amplifiable DNAs can be rapidly purified, and thus, the method can be very efficiently applied to lab-on-chip (LOC).

Abstract: Provided is a method of purifying nucleic acids using a metal-ligand complex, the method comprising: immobilizing the metal-ligand complex on a solid support; bringing a sample containing the nucleic acid into contact with the immobilized complex on the solid support to bind the nucleic acid to the complex; and adding a solution containing a chelate capable of removing the metal to elute the nucleic acid bound to the complex. The nucleic acids can be efficiently purified using a metal-ligand complex interacting with a base of the nucleic acid instead of interacting with a phosphoric acid of the nucleic acid to selectively bind the nucleic acid, and using a chelator capable of removing the metal to elute the nucleic acid.

Abstract: Provided is a cell lysis method including: preparing a cell sample to be lysed; heating the cell sample; and cooling the cell sample by causing an endothermic reaction near the cell sample. According to the method, cell lysis can be simply and conveniently performed without regard to location and without additional devices since a separate energy source is not required and the apparatus is portable. In particular, when cell lysis is performed in a biochip using a small amount of sample, a greater cell lysis effect can be obtained. In addition, cell lysis efficiency is significantly improved, compared to when only heating is performed.

Abstract: Provided is a method of purifying a target substance using silver nanoparticles. The method includes: mixing a sample containing molecules having a thiol group with the silver nanoparticles to obtain a complex of the molecules having the thiol group with the silver nanoparticles; and isolating and removing the complex from the mixture. By using the purification method, PCR amplifiable DNAs can be rapidly purified, and thus, the method can be very efficiently applied to lab-on-chip (LOC).

Abstract: Provided are a microfluidic device for separating polarizable analytes via dielectrophoresis, the device including: a microchannel including a membrane having nano- to micro-sized pores; at lest two electrodes generating a spaciously non-uniform electric field in the nano- to micro-sized pores when an AC voltage is applied; and a power source applying the AC voltage to the electrodes, and a method of separating polarizable target materials using the device.

Abstract: A dielectrophoresis (DEP) apparatus including a concentration gradient generating unit, a method of separating a target material in a sample solution using the DEP apparatus, and a method of screening the optimum condition for separating a target material are provided.

Abstract: Provided is a microfluidic device including at least one inlet, at least one outlet, and a microchannel connecting the inlet and the outlet. The microfluidic device includes two or more electromagnets disposed on sidewalls of the microchannel and oriented in a predetermined direction with respect to the direction in which the microchannel extends.

Abstract: The present invention is a home delivery service system and a method thereof. The home delivery service system is provided with a mailbox connected to an external device, controlling opening and closing of a lock formed at a door of the mailbox in accordance with a signal received from the external device. The system receives a set of figures input through a key input unit of a body of the system and transmits the input figures to the external device. The home delivery service system also includes a web service provider, a storage unit for storing a password, and a data processing/authentication unit performing a communication with the mailbox. When the set of input figures transmitted to the mailbox match the password stored in the storage unit, an open-signal is transmitted to the mailbox indicating to unlock the lock.