摘要:
A system and method for providing fertilizer for crop production in an aqueous solution comprising nano-sized fertilizer particles, which are free of any chemical side chain and free any micelle to protect the nano-sized particle from re-agglomeration, suspended therein for improved uptake by the population of the crop.
摘要:
A tripartite nanodevice comprising a targeting portion, a carrier portion, and at least one molecule to be delivered is provided. In particular, a gold nanoparticle linked to a targeting protein and capable of delivering a stimulant for the treatment of respiratory or disease is described. A method of making and a method of using a device of this nature are also described.
摘要:
The present invention is concerned with a pharmaceutical composition suitable as a depot formulation for administration via intramuscular or subcutaneous injection, comprising: (1) as an active ingredient a therapeutically effective amount of a 9-hydroxyrisperidone fatty acid ester or a salt, or a stereoisomer or a stereoisomeric mixture thereof in submicron form and (2) a pharmaceutically acceptable carrier; wherein the pharmaceutically acceptable carrier is water and the active ingredient is suspended therein: and with a process of preparing such a composition. The invention further concerns such a pharmaceutical composition for use as a medicament in the treatment of psychosis, schizophrenia, schizoaffective disorders, non-schizophrenic psychoses, behavioral disturbances associated with neurodegenerative disorders, e.g. in dementia, behavioral disturbances in mental retardation and autism, Tourette's syndrome, bipolar mania, depression, anxiety.
摘要:
In certain embodiments, the invention is directed to composition comprising stable particles comprising ganaxolone, wherein the volume weighted median diameter (D50) of the particles is from about 50 nm to about 500 nm.
摘要:
A memory device includes an upper conductive layer, a lower layer, and a resistive, optical or magnetic matrix positioned between the upper and lower layers.
摘要:
Carbon microspheres are doped with boron to enhance the electrical and physical properties of the microspheres. The boron-doped carbon microspheres are formed by a CVD process in which a catalyst, carbon source and boron source are evaporated, heated and deposited onto an inert substrate.
摘要:
A method for manufacturing cubic diamond nanocrystals (10) comprising the following successive steps: (a) providing crystalline diamond powder where the maximum particle size of the powder is equal or more than 2 um and equal or less than 1 mm; (b) milling said crystalline micron diamond powder using nitrogen jet milling micronization so as to manufacture a fine powder; (c) nanomilling the fine powder of step b) using a planetary tungsten carbide ball mill; (d) acid treating the nanomilled powder of step c); (e) extracting the cubic diamond nanocrystals (10) by centrifugation. Advantageously round-shaped cubic diamond nanocrystals are manufactured.
摘要:
Provided are methods for making quantum nanostructures based on use of a combination of nucleation and growth precursors. The methods can be used to provide quantum nanostructures of a selected size. Also provided are quantum nanostructures, compositions comprising the quantum nanostructures, and uses of the quantum nanostructures. The quantum nanostructures can be used, for example, in imaging applications.
摘要:
Provided is a method of producing spherical nanophosphor particles having a uniform size distribution. When nanophosphor obtained using the method is used in a flat panel display, the flat panel display has higher screen brightness and a higher resolution.
摘要:
This invention involves two fields of photoelectron information materials and pharmaceuticals, especially refers to the self-assembly of conducting photoluminescence nanomedicine crystals and thin films and their preparation processes. In the invention, self-assembling unitary, binary, ternary and quaternary complexes of an antioxidase antioxidant, an agonist of the β-adrenergic receptors, an agonist of the P2-purinergic receptors and an antagonist of benzalkonium-typed calcium channels is to employ an interaction of inelastic electron tunneling, which possesses photoelectron properties of inelastic electron tunneling and photoluminescence with the central wavelength ˜500 nm and the wavelength wide ˜200 nm in the size-controlled square or cubic geometrical complexes. The invention is not only beneficial for drug discovery targeted disease mechanisms, but also profitable for inventions of photoelectron sensing new materials.