Abstract:
The present invention relates to a method for preparing an autologous skin cell agent for alleviating or treating skin defects. The method for preparing a therapeutic agent for alleviating or treating a skin defect using autologous skin cells according to the present invention, comprises the following steps: obtaining normal skin tissue from the patient's body; mincing the obtained tissue into cell units; and obtaining from the minced tissue matters, a skin cell line including keratinocytes, melanocytes and fibroblasts. The present invention excludes an enzyme-treating and/or an incubation step unlike conventional methods for preparing a therapeutic agent, therefore enabling a considerably easier and faster preparation and quicker application to an affected area.
Abstract:
An integrated circuit includes a process sensor, a temperature sensor, and a voltage sensor. The process sensor is configured to sense a process parameter indicative of a semiconductor process by which the integrated circuit is formed and, based upon the sensed process parameter, to provide a characterization of the semiconductor process to the output of the process sensor. The temperature sensor is configured to provide an indication of a temperature of the integrated circuit to an output of the temperature sensor and the voltage sensor is configured to provide an indication of a power supply voltage level of the integrated circuit to an output of the voltage sensor. The output of the process sensor is coupled to at least one of the temperature sensor and the voltage sensor to compensate at least one of the indication of the temperature and the indication of the power supply voltage level.
Abstract:
Provided are a gas supplying apparatus and an equipment for etching a substrate edge having the same. The gas supplying apparatus for supplying a gas to a chamber having a reaction compartment includes: a gas spraying unit for spraying gas to the reaction compartment; a gas storage unit for storing the gas; first and second extension passages provided between the gas spraying unit and the gas storage unit; and a leakage preventing unit provided to a connection region of the first and second extension passages to prevent leakage of the gas. The passage through which a gas is provided to the reaction compartment of the chamber is positioned inside the lateral wall of the chamber to prevent damage thereof, and leakage of the gas resulting therefrom can be prevented. An exhaust unit capable of exhausting a toxic gas to the outside is provided on one side of a passage connection portion connecting the passages in case the toxic gas leaks and, therefore, leakage of the toxic gas can be prevented.
Abstract:
The present invention relates to a thyroid cancer-specific magnetic nanocomposite, and more particularly, to a magnetic nanocomposite, in which magnetic nanoparticles are encapsulated in a biocompatible polymer and a thyroid cancer-specific polypeptide is conjugated to the biocompatible polymer, a diagnostic composition for thyroid cancer comprising the magnetic nanocomposite, a therapeutic composition for thyroid cancer comprising the magnetic nanocomposite, a method for providing information for thyroid cancer diagnosis using the magnetic nanocomposite, and a therapeutic method thereof. The magnetic nanocomposite of the present invention is advantageous in that it can be used for diagnosis and treatment of thyroid cancer at the same time.
Abstract:
The present invention relates to a thyroid cancer-specific magnetic nanocomposite, and more particularly, to a magnetic nanocomposite, in which magnetic nanoparticles are encapsulated in a biocompatible polymer and a thyroid cancer-specific polypeptide is conjugated to the biocompatible polymer, a diagnostic composition for thyroid cancer comprising the magnetic nanocomposite, a therapeutic composition for thyroid cancer comprising the magnetic nanocomposite, a method for providing information for thyroid cancer diagnosis using the magnetic nanocomposite, and a therapeutic method thereof. The magnetic nanocomposite of the present invention is advantageous in that it can be used for diagnosis and treatment of thyroid cancer at the same time.
Abstract:
Provided is a plasma etching equipment and a method of etching a wafer using the plasma etching equipment. The plasma etching equipment includes a chamber, a wafer support disposed in the chamber and configured to support a wafer and move the wafer vertically, a plasma generation unit configured to generate plasma in the chamber, an etch gas supply unit configured to supply an etch gas into the chamber, and a remote plasma generation unit configured to excite a post-process gas into a plasma state and supply it into the chamber.
Abstract:
In an apparatus for treating substrates, a primary process chamber, a peripheral etching chamber and a rear etching chamber are arranged around a transfer chamber, and a primary process, a peripheral etching process and a rear etching process are performed under a vacuum state in a single system. The peripheral and the rear etching processes are performed in the same space without atmospheric exposure of the substrate. Accordingly, the process time of the primary process, the peripheral and the rear etching processes may be remarkably reduced, to thereby improve the manufacturing efficiency of a semiconductor device.
Abstract:
Disclosed is a fiber reinforced plastic wire used as the overhead transmission cable. The fiber reinforced plastic wire for a strength member of an overhead transmission cable according to the present invention includes a wire having a predetermined diameter and composed of thermoset matrix resin; and a plurality of high strength fibers dispersed parallel to a longitudinal direction in an inside of the wire, the high strength fibers being surface-treated with a coupling agent to improve interfacial adhesion to the matrix resin. The fiber reinforced plastic wire of the present invention has the high tensile strength at the room temperature and the high temperature since its high strength fiber is surface-treated with a coupling agent. The fiber reinforced plastic wire can be also effectively used as the strength member in the overhead transmission cable since it has the excellent low coefficient of thermal expansion, etc. and is light-weight.
Abstract:
The present invention relates to a pH-sensitive block copolymer forming a polyionic complex micelle, and a drug or protein delivery vehicle using the same. More specifically, the present invention relates to a pH-sensitive block copolymer forming a polyionic complex micelle, formed by copolymerizing (a) a polyethylene glycol-based compound; (b) a poly(amino acid) compound; and (c) a heterocyclic alkylamine-based compound having an ionic complex inducing ability, and a drug or protein delivery vehicle using the same.
Abstract:
Provided is a plasma etching equipment and a method of etching a wafer using the plasma etching equipment. The plasma etching equipment includes a chamber, a wafer support disposed in the chamber and configured to support a wafer and move the wafer vertically, a plasma generation unit configured to generate plasma in the chamber, an etch gas supply unit configured to supply an etch gas into the chamber, and a remote plasma generation unit configured to excite a post-process gas into a plasma state and supply it into the chamber.