10 results about "Manufactured nanoparticles" patented technology

Systems, devices, and methods are provided for producing a product (e.g., a gas or liquid filter) that includes a filter media. The system includes a feeder for advancing a substrate comprising fibers from an upstream end to a downstream end and a dispersion device for dispersing nanoparticles into the substrate as the substrate is advanced by the feeder to form a filter media. The system also includes a container for receiving the nanoparticle clusters and a feed system for transporting the nanoparticle clusters from the container to the dispersion device. The feed system is particularly suitable for introducing nanoparticles into a continuous manufacturing process at a controlled flow rate. The system simultaneously delivers and lifts nanoparticles, allowing the manufacture of filter media with improved quality and yield as well as reduced cost and time. In addition, the system is scalable and produces filter media with less discrepancy.

The present invention relates to an automated device for manufacturing nanoparticles and a method for manufacturing nanoparticles using the same. Specifically, the present invention relates to an automated apparatus for manufacturing nanoparticles comprising a microfluidic device, a mounting unit for securing the microfluidic device to the automated apparatus, an inlet unit for supplying a fluid comprising a raw material, a pneumatic control unit for controlling the supply of the fluid, and a collection unit for collecting the fluid comprising the raw material. A pneumatic control unit is used to provide pressure for fluid movement, and a collection unit is used to collect nanoparticles produced under controlled conditions.

The present application relates to membrane fusion compounds for the delivery of biologically active molecules. The invention includes membrane fusion compounds, compositions thereof, and methods of use. The membrane fusion compounds can be used to manufacture nanoparticle compositions for use in biopharmaceuticals and therapeutics. More particularly, the present invention relates to compounds, compositions, and methods for providing nanoparticles incorporating or encapsulating active agents for the delivery and distribution of the active agents to cells, tissues, organs, and subjects.

The present invention relates to an automated system for manufacturing medical nanoparticles and a method for manufacturing medical nanoparticles using same, the system comprising: a medical nanoparticle manufacturing device; a dispensing device connected to the medical nanoparticle manufacturing device through tubing and dispensing the manufactured nanoparticles to a designated position; and an automatic washing solution injection device for washing the dispensed nanoparticles, so as to reduce quality variation and provide high-quality and safe medical nanoparticles through automatic and precise control of a manufacturing process.

According to the present application, an apparatus for manufacturing metal oxide nanoparticles is disclosed, the apparatus comprising: a metal receiving unit; a metal vapor transfer unit which is connected to the metal receiving unit, has a first end and a second end, and extends between the first end and the second end; a first inlet located in the metal vapor transfer unit; a second inlet; and a heater which generates heat, wherein in the metal vapor transfer unit, a ratio of an area of a second vertical cross-section at the second end perpendicular to the longitudinal direction ranging from the first end to the second end to an area of a first vertical cross-section at the first end perpendicular to the longitudinal direction is 0.7 to 1.3, and the area of the first vertical cross-section of the metal vapor transfer unit is equal to or larger than a vertical cross-section of the metal receiving unit with respect to the longitudinal direction.

The present invention relates to a kit for producing a nanoparticle composition for drug delivery. More specifically, the kit does not contain polylactate and is designed to easily form nanoparticles containing a drug encapsulated therein by simply mixing the components of the kit: an amphiphilic block copolymer, a cationic compound, and a drug.

Provided is a method for purifying nanoparticles, the method comprising: a step for preparing nanoparticles which contain a perovskite-type crystal structure as an allotrope and which exhibit a plurality of crystal structures; a step for preparing a ligand solution that contains a solvent having a relative dielectric constant of a prescribed value or less and an associative ligand that has a main chain containing a plurality of carbons and a polar group having a higher polarity than the main chain and that self-associates in the solvent; and a step of preparing a nanoparticle dispersion liquid by bringing the nanoparticles into contact with the ligand solution. The step of preparing the nanoparticle dispersion includes a step of selectively increasing the ratio of a prescribed crystal structure to the content of a plurality of crystal structures.

The invention relates to nanoparticles particularly for nanoparticles suitable for the delivery of a nucleic acid to a cell. The nanoparticles comprise polyvalent molecules to stabilise the nucleic acid molecules in the nanoparticles. Particularly the polyvalent molecules have a dendrimer like structure. The invention further relates to manufacturing nanoparticles, and uses of such nanoparticles in the treatment of a disease.

The present application provides one or more nanoparticles comprising 5-fluorouracil and gentisic acid, furnished with one or more coatings comprising biotin. The present application also relates to one or more methods of manufacturing nanoparticles comprising the steps of providing 5-fluorouracil, gentisic acid and biotin, encapsulating the provided 5-fluorouracil and gentisic acid, thereby providing one or more nanoparticles comprising 5-fluorouracil and gentisic acid, providing a coating mixture comprising biotin, coating one or more nanoparticles encapsulated with 5-fluorouracil and gentisic acid using the provided coating mixture, thereby obtaining one or more nanoparticles furnished with one or more coatings containing biotin and containing 5-fluorouracil and gentisic acid.

Provided is a method for producing nanoparticles, whereby desired nanoparticles can be easily produced using a microfluidic device. A method for producing nanoparticles according to the present invention comprises: introducing a first liquid containing at least one material into a mixing flow path (20) through a first fluid inlet flow path (10a) of a microfluidic device (1a); and introducing a second liquid into the mixing flow path (20) through a second fluid inlet flow path (10b) and a third fluid inlet flow path (10c) located on both sides of the first fluid inlet flow path (10a). The flow of the first liquid in the mixing flow path (20) is asymmetrical such that the Reynolds number of the mixing flow path (20) is set to a predetermined value or more, and the flow of the first liquid immediately after entering the mixing flow path (20) through the first fluid inlet flow path (10a) is shifted toward one of both side walls of the mixing flow path (20).