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US20090283726 |
METALLIC FINE PARTICLES, PROCESS FOR PRODUCING THE SAME, COMPOSITION CONTAINING THE SAME, AND USE THEREOF
A process for producing metallic fine particles is provided by, the reduction of the metallic ions performed in two steps using two types of reducing agents which significantly differ in reducing...
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US20090280520 |
FLUORESCENT SEMICONDUCTOR PARTICLES, METHOD OF MANUFACTURING THE SAME, BIOSUBSTANCE FLUORESCENT LABELING AGENT EMPLOYING THE SAME, AND BIOIMAGING METHOD THEREOF
Disclosed is a fluorescent semiconductor particle having a core/shell structure composed of a core particle as a semiconductor particle, and a shell layer by which the core particle is covered,...
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US20090280327 |
COATED COMPOSITES OF MAGNETIC MATERIAL AND QUANTUM DOTS
Composites and methods associated with the same are provided. The composite structures are formed of quantum dots and magnetic nanoparticles. The structures may be coated, for example, with a...
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US20090280326 |
Process for the Treatment of Metal Coated Particles
The present invention relates to a process for the thermal treatment of metal coated particles, to the particles obtainable by the process and to their use for the manufacture of printable...
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US20090279787 |
MICROBEAD AUTOMATIC RECOGNITION METHOD AND MICROBEAD
A microbead automatic recognition method includes the steps of: acquiring an image of a circular surface of a cylindrical microbead having a recognition pattern created on the circular surface and...
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US20090274908 |
PREPARATION PROCESS OF MICROBEADS, AND MICROBEADS
The present application provides a process for the preparation of microbeads, including the steps of: patterning a thin film, which has been formed on a substrate, into microbead regions of at...
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US20090274895 |
DECORATIVE COATED PARTICLE AND ENGINEERED STONE CONTAINING SUCH PARTICLES
A coated decorative refractive particle contains a transparent coating and either reflective particles or refractive particles embedded in the coating. Also an engineered stone contains such coated...
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US20090274765 |
Compositions and Methods for Drug Delivery
The present disclosure is directed to surface-modified particles and to methods of making and using the same. The surface-modified particles comprise a particle core and a coating associated with...
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US20090269585 |
BLACK COMPLEX OXIDE PARTICLES
The complex oxide particles of the present invention are conductive and exhibit a black color. The particles contain cobalt in an amount of 40 to 65% by mass in terms of the metal element based on...
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US20090269579 |
MULTILAYER STRUCTURED PARTICLE
An object of the present invention is to provide a multilayer structured particle which can transmit or reflect light having a specific wavelength selectively within a wide range and a simple and...
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US20090263659 |
SEMICONDUCTOR NANOPARTICLE AND METHOD OF PRODUCING THE SAME
Disclosed is a method to produce a semiconductor nanoparticle which is excellent in monodispersibility and productivity. This method is characterized in that two or more kinds of semiconductor...
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US20090258200 |
Securing the Authenticity of Value Documents By Means of Characteristic Substances
The invention relates to a feature substance for securing the authenticity of documents of value, having at least one luminescent substance in particle form and nanoparticles enveloping the...
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US20090258076 |
WATER-SOLUBLE MAGNETIC OR METAL OXIDE NANOPARTICLES COATED WITH LIGANDS, PREPARATION METHOD AND USAGE THEREOF
This invention provides water-soluble magnetic or water-soluble metal oxide nanoparticles, which are coated with phase transfer ligands having an adhesive region, an adhesive region-crosslinking...
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US20090256116 |
Asymmetrically Functionalized NanoParticles
The invention provides methods and compositions having at least one asymmetrically functionalized nanoparticle. An asymmetrically functionalized nanoparticle can comprise a nanoparticle core having...
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US20090252965 |
Surface functionalization and coating of flame-generated nanoparticles
A method for generating a chemically bonded organic functionality on the surface of particles or for condensing an organic compound onto the particle surface giving an organic coating is described....
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US20090246528 |
MESOPOROUS ACTIVATED CARBONS
Catalytically activated carbon materials and methods for their preparation are described. The activated carbon materials are engineered to have a controlled porosity distribution that is readily...
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US20090246527 |
NANOPARTICLES HAVING SUB-NANOMETER FEATURES
An article has a surface, at least a portion of which has a local radius of curvature of about 1000 nm or less. For example, the article may be a nanoparticle or a surface, a portion of which has a...
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US20090246285 |
MONODISPERSED ORGANIC MONOLAYER COATED CALCIUM-CONTAINING NANOPARTICLES
A method for the synthesis of monodispersed, organic-monolayer coated, calcium-containing nanoparticles is presented. A biphasic liquid system comprises an aqueous phase of bare particles and an...
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US20090246143 |
NON-RADIOACTIVE TRACEABLE METAL ISOTOPE-ENRICHED NANOPARTICLES AND METHOD OF THEIR USE FOR DETERMINING BIODISTRIBUTION
Composition of non-radioactive traceable metal isotope-enriched nanoparticles, and methods of their use for determining in-vivo biodistribution are provided. The methods comprise the steps of: (a)...
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US20090232992 |
REVERSE MICELLE NETHOD OF PRODUCING CORE/SHELL PARTICLES
A core/shell particle which includes a core component that contains a metal, and a shell component that coats the core component, the shell component including a a hydrolysate and/or a partial...
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US20090230382 |
III-V semiconductor core-heteroshell nanocrystals
The present invention provides a core/multishell semiconductor nanocrystal comprising a core and multiple shells, which exhibits a type-I band offset and high photoluminescence quantum yield...
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US20090226726 |
Surface-modified nanoparticles from aluminum oxide and oxides of the elements of the first and second main group of the periodic system, and the production thereof
The invention relates to mixed oxide nanoparticles from aluminum oxide or oxides of the elements of the first and second main group of the periodic system. These mixed oxide nanoparticles are...
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US20090226724 |
MULTIFUNCTIONAL NANOSTRUCTURE AND METHOD
A functional nanoparticle for use in the ultrasensitive identification of bacteria and gene species has a magnetic core, an insulating first shell surrounding the magnetic core, and a luminescent...
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US20090220792 |
Synthesis of Alloyed Nanocrystals in Aqueous or Water-Soluble Solvents
The present invention relates to nanocrystals and methods for making the same; in particular, the invention relates to ternary or higher alloyed nanocrystals and methods for making such structures...
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US20090214764 |
METAL NANOPARTICLES STABILIZED WITH A BIDENT AMINE
A metal nanoparticle composition includes a bident amine stabilizer associated with an external surface of the metal nanoparticle. A method of forming conductive features on a substrate, providing...
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US20090214663 |
Virus coated nanoparticles and uses thereof
The present invention discloses method to coat nanoparticles with viral envelope containing specific proteins. The present invention also discloses that such viral envelope coated nanoparticles can...
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US20090208568 |
Gellan Seamless Breakable Capsule and Process for Manufacturing Thereof
The invention relates to a process for manufacturing a seamless breakable capsule, comprising—co-extruding an external and hydrophilic liquid phase, and an internal and lipophilic liquid phase,...
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US20090206277 |
Nanoparticles as agents for imaging finger prints
This invention relates to a novel analytical method for detecting prints, for example fingerprints, and to nanoparticles suitable for conducting such methods.
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US20090202917 |
COMPOSITE GRAPHITE PARTICLES AND LITHIUM RECHARGEABLE BATTERY USING THE SAME
The invention provides composite graphite particles, comprising a core material consisting of graphite having a interlayer distance d(002) of 0.337 nm or less and a surface layer consisting of...
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US20090202869 |
CARBON PARTICLE HAVING DEPOSITED FINE PARTICLES, PROCESS FOR PRODUCING THE SAME, AND ELECTRODE FOR FUEL CELL
Carbon particles having fine particles deposited thereon which can be used as a substitute for the carbon particles having platinum deposited thereon and metallic platinum particles which are...
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US20090202820 |
Ambiphilic coal body surfaces
The invention provides compositions of matter comprising coal body surfaces having improved characteristics for hydration and preservation of pristine surfaces, and which are compatible with both...
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US20090202511 |
Targeted protein replacement for the treatment of lysosomal storage disorders
The present invention relates to compositions and methods for delivering lysosomal proteins. The compositions and methods described herein permit the targeted delivery of exogenous lysosomal...
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US20090201496 |
SURFACE-ENHANCED RAMAN SCATTERING BASED ON NANOMATERIALS AS SUBSTRATE
The present invention relates to an arrangement of nanomaterials which act as a substrate for a surface-enhanced Raman scattering. A method of Raman scattering and a method of manufacturing the...
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US20090180914 |
Interconnect material and interconnect formation method
A metal particle having an organic substance coated thereon, dispersibility that is the same as that of a known metal particle having an organic substance coated thereon, and an improved low...
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US20090176097 |
SURFACE MODIFIED INORGANIC PARTICLES
Inorganic particles hydrophobized with fluorosilanes have been used to impart hydrophobic as well as oleophobic properties as exemplified by U.S. Patent Application, US2006/0222815, filed by Oles...
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US20090175949 |
MICROPARTICLES FOR DELIVERY TO CELLS AND/OR TISSUES
Delivery of bioactive molecules (BAMs) to organelles, cells, tissues, or animals with high efficiency is desirable. Novel compositions for highly efficient delivery of bioactive molecules by...
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US20090169892 |
Coated Nanoparticles, in Particular Those of Core-Shell Structure
Bead comprising at least two non-agglomerated solid nanoparticles of core structure comprising only a solid core, or of core-shell structure comprising a solid core surrounded by a solid envelope...
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US20090169866 |
NANOCOMPOSITE MATERIALS WITH DYNAMICALLY ADJUSTING REFRACTIVE INDEX AND METHODS OF MAKING THE SAME
A concept and synthesis technology for a composite nanoparticle material which can be used to develop nanocomposite films and suspension with 1) dynamic refractive index control across a wide...
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US20090162638 |
Composites of inorganic and/or organic microparticles and nano-calcium carbonate particles
The present invention relates to composites, comprising inorganic and/or organic pigments and/or fillers in the form of microparticles, the surface of which is coated at least partially with finely...
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US20090155590 |
Method for Covering Particles, Especially a Battery Electrode Material Particles, and Particles Obtained with Such Method and a Battery Comprising Such Particle
A method for covering particles having a diameter of maximally 60 μm by means of atomic layer deposition, whereby said method comprises the step of fluidizing said particles in a fluidized bed...
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US20090155586 |
Method of Improving Skin Appearance Using Treated Macroscopic Particles
The invention relates to topical compositions comprising inorganic particles coated or embedded on the surface of macroscopic particles, methods of preparing the compositions, and uses thereof. The...
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US20090149369 |
Alkoxylated polyamines and polyetheramine polyol compositions for foam control
This invention relates to novel compounds derived from the reaction of diamines or polyamines with alkylene oxides. The invention also relates to novel compounds derived from the reaction of amine...
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US20090149340 |
Encoded microparticles
Microparticles including spatially coded microparticles, systems for imaging and methods of detecting such microparticles as well as using the same in bioassays are provided.
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US20090148600 |
Metal Nanoparticles Stabilized With a Carboxylic Acid-Organoamine Complex
Metal nanoparticles with a stabilizer complex of a carboxylic acid-amine on a surface thereof is formed by reducing a metal carboxylate in the presence of an organoamine and a reducing agent...
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US20090143216 |
COMPOSITION AND METHOD
A composition includes a sintered mass having a plurality of cores and a grain boundary layer disposed between each of the plurality of cores. The core includes a transition metal oxide, and grain...
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US20090140206 |
Surface enhanced Raman spectroscopy (SERS)-active composite nanoparticles, methods of fabrication thereof, and methods of use thereof
Nanoparticles, methods of preparation thereof, and methods of detecting a target molecule using embodiments of the nanoparticle, are disclosed. One embodiment of an exemplary nanoparticle, among...
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US20090130445 |
Nanostructured enhancer
A nanostructured enhancer of antimicrobial, hydrophilic, hydrophobic and catalytic properties is disclosed in the present invention. The nanostructured enhancer comprises a particle that has at...
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US20090124745 |
Particles of Precipitated Calcium Carbonate, Process For Making The Particles And Use Of The Particles As Filler
Particles of precipitated calcium carbonate with a rhombohedral crystal morphology exhibiting a low sodium content and a particle size distribution with a low cutoff value. Process for making such...
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US20090117045 |
Soy or lentil stabilized gold nanoparticles and method for making same
The invention provides stabilized, biocompatible gold nanoparticles that are stabilized with material from soy or lentil plant material or a reactive extract thereof of the plant material. The gold...
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US20090110634 |
RADIOLABELLED NANOPARTICLES
The present invention relates to radiolabelled nanoparticles having a radioisotope non-covalently bonded thereto. The radiolabelled nanoparticles are useful as radiopharmaceuticals. Kits and...
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