摘要:
Disclosed herein are NPN-type low molecular aromatic ring compounds, organic semiconductor layers formed from such compounds that exhibit improved electrical stability and methods of forming such layers using solution-based processes, for example, spin coating processes performed at or near room temperature. These NPN-type compounds may be used, either singly or in combination, for fabricating organic semiconductor layers in electronic devices. The NPN-type aromatic ring compounds according to example embodiments may be deposited as a solution on a range of substrates to form a coating film that is then subjected to a thermal treatment to form a semiconductor thin film across large substrate surfaces that exhibits reduced leakage currents relative to conventional PNP-type organic semiconductor materials, thus improving the electrical properties of the resulting devices.
摘要:
The present invention relates to novel O-acyloxime derivatives, a preparation method thereof and a pharmaceutical composition comprising the same for prevention and treatment of cardiovascular disease.The O-acyloxime derivatives according to the present invention may valuably be used for prevention and treatment of cardiovascular diseases such as hyperlipidemia, coronary arterial heart disease, atherosclerosis, and myocardial infarction caused by Lp-PLA2, because they have excellent inhibitory effect of Lp-PLA2.
摘要:
A parallel coupled CPW line filter is provided, including a first and a second coupled lines arranged on one side of an insulating body and connected in parallel with each other, and a ground arranged on the same plane as the first and the second coupled lines, comprising a pair of ground parts spaced apart from the first and the second coupled lines, respectively, the ground parts each comprising recesses sunken from areas close to the first and the second coupled lines.
摘要:
Disclosed herein are a novel cinnamaldehyde compound represented by Chemical Formula 1 or pharmaceutically acceptable salts thereof. The cinnamaldehyde compound has improved solubility in water and has inhibitory effects on the growth of cancer cells because it induces cell cycle arrest and cell death. Also disclosed are a method of preparing the cinnamaldehyde compound and an anticancer composition including the compound of Chemical Formula 1.
摘要:
The present invention relates to a novel peptide and use thereof, more particularly to an isolated peptide comprising 21-41 contiguous amino acids selected from the amino acid sequence of SEQ ID NO: 1 or the amino acid sequence having at least 90% sequence homology to the amino acid sequence of SEQ ID NO: 1 and methods for promoting fibroblast proliferation and wound healing, which comprise administering to a subject in need thereof an effective amount of the peptide.
摘要翻译:本发明涉及一种新的肽及其用途,更具体地涉及一种分离的肽,其包含21-41个连续氨基酸,其选自SEQ ID NO:1的氨基酸序列或与SEQ ID NO:1的氨基酸序列具有至少90%序列同源性的氨基酸序列 SEQ ID NO:1的氨基酸序列和促进成纤维细胞增殖和伤口愈合的方法,其包括向有需要的受试者施用有效量的肽。
摘要:
A semiconductor device including a PCB including conductive patterns formed on at least one surface of the PCB, external connection terminals including at least one ground terminal and coupled to the conductive patterns, at least one semiconductor chip mounted on a surface of the PCB, and an ESD protection pattern being coupled to at least one of the least one ground terminal, the at least one ground terminal not being coupled to the conductive patterns. A semiconductor memory device, including a PCB, a memory chip mounted on a first surface of the PCB, external connection terminals formed on a second surface of the PCB, and a first ESD protection pattern being coupled to at least one ground terminal. A method of mitigating ESD in a semiconductor device, including mounting a chip on a PCB, forming conductive patterns on the PCB, and forming at least one ESD protection pattern on the PCB, the ESD protection pattern being connected to a ground terminal and not being coupled to the conductive patterns.
摘要:
An oligothiophene-arylene derivative wherein an arylene having n-type semiconductor characteristics is introduced into an oligothiophene having p-type semiconductor characteristics, thereby simultaneously exhibiting both p-type and n-type semiconductor characteristics. Further, an organic thin film transistor using the oligothiophene-arylene derivative.
摘要:
Disclosed herein are novel obovatol derivatives represented by Chemical Formula 1, and pharmaceutically acceptable salts thereof. Having the ability to inhibit the growth of cancer cells and induce apoptosis in cancer cells, the derivatives or pharmaceutically acceptable salts thereof are useful in the prevention and treatment of cancer and in the suppression of cancer metastasis. Also, a method for preparing the derivatives, and pharmaceutical compositions comprising the derivatives as active ingredients are disclosed. wherein R1,R2 and R3 are as defined in the specification.
摘要:
Disclosed herein are an alternating copolymer of phenylene vinylene and biarylene vinylene, a preparation method thereof, and an organic thin film transistor including the same. The organic thin film transistor maintains low off-state leakage current and realizes a high on/off current ratio and high charge mobility because the organic active layer thereof is formed of an alternating copolymer of phenylene vinylene and biarylene vinylene.