Abstract:
Some embodiments relate to a method for depositing a silicon precursor on a substrate. The method comprises obtaining a silicon precursor material comprising at least one siloxane linkage, and obtaining at least one co-reactant precursor material. The silicon precursor material is volatized to obtain a silicon precursor vapor. The at least one co-reactant precursor material is volatized to obtain at least one co-reactant precursor vapor. The silicon precursor vapor and the at least one co-reactant precursor vapor are contacted with the substrate, under chemical vapor deposition conditions, sufficient to form a silicon-containing film on a surface of the substrate. Some embodiments relate to silicon precursor materials for chemical vapor deposition.
Abstract:
La presente invención se refiere a la extracción o purificación de proteínas utilizando nanopartículas magnéticas (NPM) de óxido de hierro (magnetita; Fe3O4), recubiertas en su superficie con moléculas dendríticas de estructura carbosilano, funcionalizadas en su periferia con grupos activos que preferiblemente están en forma aniónica. Esta extracción se lleva a cabo en medio acuoso sin utilizar disolventes orgánicos. La presente invención también se refiere al procedimiento de reutilización de las NPM para dicho uso.
Abstract:
The present invention relates to silicon phthalocyanine compounds and synthesis method of these compounds, which constitute an activity in cancer cells resistant to compounds having metal and whose effect spectrum is wider compared to metalliferous compounds and whose toxic effect is lower compared metalliferous compounds and whose side effects are reduced and which can be used as potential antitumor drug and which comprise anticancer and antioxidant effects and which have groups of (3,5-bis{3-[3-(diethylamino)phenoxy]propoxy}phenyl)methoxy or (3,5-bis{3-[3- (dimethylamino)phenoxy]propoxy}phenyl)methoxy.
Abstract:
Embodiments of the invention include silica fiber compositions useful for treatment of animal wounds and tissue, as well as for other applications in industry. The fiber compositions may be formed via electrospinning of a sol gel produced with a silicon alkoxide reagent, such as tetraethyl ortho silicate, alcohol solvent, and an acid catalyst.
Abstract:
A method of making a trihalodisilane, the method comprising: combining a reductive effective amount of an alkylaluminum hydride, a halodisilane comprising at least 4 halogen atoms, and a solvent at a temperature
Abstract:
The present invention relates to a composite material for use as a thermal interface material between a heat source and a heat sink. The present invention also relates to the method of synthesizing such a composite material. The composite material has high thermal conductivity, low thermal resistance and functions as an adhesive.
Abstract:
Disclosed are silane-functionalized amines useful as curing agents. Examples include the reaction product of: a) aspartate modified polyamine having at least two aspartate amine groups and at least one secondary non-aspartate amino group; and b) an epoxy-functional trimethoxysilane.
Abstract:
A silicone oil having a mean molecular weight average greater than about 20,000 Daltons, with no more than about 3% to about 4% of the total silicone oil by weight being comprised of components having a molecular weight less than about 15,000 Daltons. In some embodiments, the silicone oil is used in intraocular lens devices.
Abstract:
본 발명은 적색 유무기 복합 발광 재료를 포함하는 LED 패키지 및 이를 적용한 백라이트 유닛에 관한 것으로, 하기 화학식 1의 조성을 갖는 적색 유무기 복합 발광 재료를 포함하는 LED 패키지 및 이를 적용한 백라이트 유닛이다. [화학식 1] [(A x1 ,R x2 )(L) y (X)] n 화학식 1에서, A는 Li, Na 또는 K 중에서 선택된 1가 금속이온 또는, Mg, Ca, Sr, Ba 또는 Zn 중에서 선택된 2가 금속이온 또는, Al 또는 La 중에서 선택된 3가 금속이온 또는, Zr 또는 Ti 중에서 선택된 4가 금속이온으로 이루어진 군으로부터 선택되는 1종 이상의 금속이온 또는 그의 금속화합물을 포함하고, R은 Eu 또는 Eu화합물 중에서 선택되는 1종을 포함하며, L은 카르복실산기를 적어도 두개 갖는 방향족계 화합물 중에서 선택되는 1종을 포함하고, X는 페난트롤린(phenanthroline) 및 그 유도체 중에서 선택되는 1종 이상을 포함하며, x1은 0≤x1 1+ x 2 ≤2 이고, y는 2 또는 3이며, n은 1 이상의 정수에서 선택되는 정수이다.