摘要:
Disclosed is composite powder comprising infrared-ray blocking particles; and ultraviolet-ray blocking particles coated onto one surface of each of the infrared-ray blocking particles, and cosmetics composition using the same, wherein the composite powder using both the infrared-ray blocking particle and the ultraviolet-ray blocking particle enables to simultaneously block the infrared and ultraviolet rays. Thus, if the composite powder of the present invention is applied to the cosmetics, it is possible to minimize the rough wrinkles, irregular pigmentary deposits, loss of skin elasticity, disturbance of skin barrier function, skin damages such as cancer of the skin, and skin aging, and also to boost SPF (Sun Protection Factor) and PA (Protection Factor of UVA) of the related art sunscreen. Especially, the present invention uses the composite powder prepared by coating one surface of the infrared-ray blocking particle with the ultraviolet-ray blocking particles, instead of mixing powder prepared by simply mixing the infrared-ray blocking particle and the ultraviolet-ray blocking particle. That is, since the small-sized ultraviolet-ray blocking particles are coated onto and stably fixed into the surface of the infrared-ray blocking particle, it is possible to prevent aggregation of the ultraviolet-ray blocking particles, thereby preventing deterioration in uniformity of adhesion to the skin, and deterioration of the ultraviolet-ray blocking efficiency.
摘要:
Provided is a microbial fuel cell (MFC). The MFC includes a microfluidic element having an inlet portion and an outlet portion for intake and discharge of a culture fluid containing cells and a microchannel portion for capturing the cells and interconnecting the inlet portion and the outlet portion, a microprobe-array element having microprobes as anodes for extracting electrons produced during a metabolic process of the cells, and delivering the extracted electrons to an external circuit outside the cells, and a cathode for delivering the electrons used in the external circuit to an electron acceptor outside the cells. The microprobes penetrate the microfluidic element and are inserted into a plurality of single cells captured by the microchannel portion when the microfluidic element and the microprobe-array element are coupled together. The microprobes are separated from the single cells when the microfluidic element and the microprobe-array element are separated from each other.
摘要:
The present invention relates to a CDK-inhibiting pyrrolopyrimidine carboxamide derivative or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same as an active ingredient for preventing or treating liver cell cancer. Compositions comprising a pyrrolopyrimidine carboxamide derivative of the present invention suppress the cell growth of SNU-354 cell, which is a liver cancer stem cell in humans, by inhibiting CDK1 and CDK2, and induces cell apoptosis of the cell by inhibiting CDK7 and CDK 7. Such compositions are useful for preventing or treating liver cell cancer.
摘要:
A through substrate structure, an electronic device package using the same, and methods for manufacturing the same are disclosed. First, a via hole pattern is formed by etching an upper surface of a first substrate. A pattern layer of a second substrate is formed on the first substrate by filling the via hole pattern with a material for the second substrate by reflow. A via hole pattern is formed in the pattern layer of the second substrate by patterning the upper surface of the first substrate. Moreover, a via plug filling the via hole pattern is formed by a plating process, for example, thereby forming a through substrate structure, which can be used in an electronic device package.
摘要:
The present invention relates to a CDK-inhibiting pyrrolopyrimidinone carboxamide derivative or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing same as an active ingredient for preventing or treating liver cell cancer, and the composition containing the pyrrolopyrimidinone carboxamide derivative of the present invention suppresses the cell growth of SNU-354 cell, which is a liver cancer stem cell in humans, by inhibiting CDK1 and CDK2, and induces cell apoptosis of the cell by inhibiting CDK7 and CDK 7, and thus can be effective in use for preventing or treating liver cell cancer.
摘要:
A through substrate structure, an electronic device package using the same, and methods for manufacturing the same are disclosed. First, a via hole pattern is formed by etching an upper surface of a first substrate. A pattern layer of a second substrate is formed on the first substrate by filling the via hole pattern with a material for the second substrate by reflow. A via hole pattern is formed in the pattern layer of the second substrate by patterning the upper surface of the first substrate. Moreover, a via plug filling the via hole pattern is formed by a plating process, for example, thereby forming a through substrate structure, which can be used in an electronic device package.
摘要:
Disclosed is composite powder comprising infrared-ray blocking particles; and ultraviolet-ray blocking particles coated onto one surface of each of the infrared-ray blocking particles, and cosmetics composition using the same, wherein the composite powder using both the infrared-ray blocking particle and the ultraviolet-ray blocking particle enables to simultaneously block the infrared and ultraviolet rays. Thus, if the composite powder of the present invention is applied to the cosmetics, it is possible to minimize the rough wrinkles, irregular pigmentary deposits, loss of skin elasticity, disturbance of skin barrier function, skin damages such as cancer of the skin, and skin aging, and also to boost SPF (Sun Protection Factor) and PA (Protection Factor of UVA) of the related art sunscreen. Especially, the present invention uses the composite powder prepared by coating one surface of the infrared-ray blocking particle with the ultraviolet-ray blocking particles, instead of mixing powder prepared by simply mixing the infrared-ray blocking particle and the ultraviolet-ray blocking particle. That is, since the small-sized ultraviolet-ray blocking particles are coated onto and stably fixed into the surface of the infrared-ray blocking particle, it is possible to prevent aggregation of the ultraviolet-ray blocking particles, thereby preventing deterioration in uniformity of adhesion to the skin, and deterioration of the ultraviolet-ray blocking efficiency.
摘要:
Disclosed are bovine excretion extracts having anticancer and anti-inflammatory activity prepared by a process comprising the step of extracting bovine excretion with a polar solvent selected from the group consisting of lower alcohol, lower ketone, acetonitrile, water and mixtures thereof, a process for preparing the same, and the use thereof as an anticancer agent or adjuvant, or an anti-inflammatory agent.
摘要:
A processed ginseng product with enhanced pharmacological effects is provided due to a heat-treatment at a high temperature of 120.degree. to 180.degree. C. for 0.5 to 20 hours so as to make a ratio of ginsenoside (Rg.sub.3 +Rg.sub.5) to (Rc+Rd+Rb.sub.1 +Rb.sub.2) above 1.0.