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Nanoco Technologies Ltd
Nanoco Technologies Ltd_20131212

Nanoco Technologies Ltd patents


Recent patent applications related to Nanoco Technologies Ltd. Nanoco Technologies Ltd is listed as an Agent/Assignee. Note: Nanoco Technologies Ltd may have other listings under different names/spellings. We're not affiliated with Nanoco Technologies Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nanoco Technologies Ltd-related inventors


Polymerizable quantum dot nanoparticles and their use as therapeutic, ablation and tattooing agents

The present disclosure relates to quantum dot nanoparticles conjugated to ligands, and in particular quantum dot nanoparticles wherein each nanoparticle is conjugated to a polymerizable ligand. The present disclosure also relates to methods of making such conjugated quantum dot nanoparticles, and the use of such conjugated quantum dot nanoparticles as... Nanoco Technologies Ltd

Shelling of halide perovskite nanoparticles for the prevention of anion exchange

A core/shell semiconductor nanoparticle structure comprises a core comprising a halide perovskite semiconductor and a shell comprising a semiconductor material that is not a halide perovskite (and that is substantially free of halide perovskites). The halide perovskite semiconductor core may be of the form AMX3, wherein: A is an organic... Nanoco Technologies Ltd

Gas barrier coating for semiconductor nanoparticles

A thin silazane coating cured with short-wavelength UV radiation is highly transparent, exhibits good oxygen-barrier properties, and does minimal damage to quantum dots in a quantum dot-containing film.... Nanoco Technologies Ltd

Solution-phase synthesis of layered transition metal dichalcogenide nanoparticles

A method of synthesizing two-dimensional (2D) nanoparticles of transition metal dichalcogenide (TMDC) material utilises a molecular cluster compound. The method allows a high degree of control over the shape, size and composition of the 2D TMDC nanoparticles, and may be used to produce material with uniform properties in large quantities.... Nanoco Technologies Ltd

Exosome-conjugated quantum dot nanoparticles and methods of detecting exosomes and cancer using same

The present disclosure relates to a plurality of quantum dot nanoparticles conjugated to ligands, and in particular a plurality of quantum dot nanoparticles wherein each nanoparticle is conjugated to an exosome-specific binding ligand. The present disclosure also relates to methods of making such a plurality of conjugated quantum dot nanoparticles,... Nanoco Technologies Ltd

Surface-modified nanoparticles

The surfaces of nanoparticles (QDs) are modified with amphiphilic macromolecules, for example, amphiphilic copolymers. The surface modification renders the QDs more compatible with oxygen-excluding matrices, such as epoxy resin, polyurethane resin, polyester resins or any hydrophilic inorganic/organic hybrid resin such as (meth)acrylate-functionalized polyhedral oligomeric silsesquioxane (POSS).... Nanoco Technologies Ltd

Cadmium-free quantum dot nanoparticles

Quantum dot semiconductor nanoparticle compositions that incorporate ions such as zinc, aluminum, calcium, or magnesium into the quantum dot core have been found to be more stable to Ostwald ripening. A core-shell quantum dot may have a core of a semiconductor material that includes indium, magnesium, and phosphorus ions. Ions... Nanoco Technologies Ltd

Ligand conjugated quantum dot nanoparticles and methods of detecting dna methylation using same

The present disclosure relates to a conjugated quantum dot nanoparticles, to methods of making such conjugated quantum dot nanoparticles, and to methods of detecting DNA methylation using such conjugated quantum dot nanoparticles.... Nanoco Technologies Ltd

Formation of 2d flakes from chemical cutting of prefabricated nanoparticles and van der waals heterostructure devices made using the same

A method of synthesis of two-dimensional (2D) nanoflakes comprises the cutting of prefabricated nanoparticles. The method allows high control over the shape, size and composition of the 2D nanoflakes, and can be used to produce material with uniform properties in large quantities. Van der Waals heterostructure devices are prepared by... Nanoco Technologies Ltd

Probe for targeting and manipulating mitochondrial function using quantum dots

The present disclosure relates to quantum dot nanoparticles useful for targeting and manipulating mitochondrial function, and to methods of targeting and manipulating mitochondrial function using such quantum dot nanoparticles.... Nanoco Technologies Ltd

Organic/inorganic hybrid electroluminescent device with two-dimensional material emitting layer

An organic light-emitting diode with an inorganic two-dimensional (2D) EL active material may comprise a plurality of layers on a plastic or glass substrate. In addition to the EL layer, the device may comprise a hole injection layer, a hole transport layer/electron blocking layer, an electron transport layer/hole blocking layer,... Nanoco Technologies Ltd

Semiconductor nanoparticle-based materials

The present invention relates to a primary particle comprised of a primary matrix material containing a population of semiconductor nanoparticles, wherein each primary particle further comprises an additive to enhance the physical, chemical and/or photo-stability of the semiconductor nanoparticles. A method of preparing such particles is described. Composite materials and... Nanoco Technologies Ltd

Method and apparatus using a combination of quantum dot-containing films with optical filter films for signage and illumination applications

An illuminated sign comprises a source of blue light; a quantum dot-containing film that produces green light when illuminated by the source of blue light; and, a patterned blue cutoff filter in optical communication with the quantum dot-containing film configured to allow a mixture of excess blue light from the... Nanoco Technologies Ltd

Chemical vapor deposition fabricating two-dimensional materials

A method of synthesis of two-dimensional metal chalcogenide monolayers, such as WSe2 and MoSe2, is based on a chemical vapor deposition approach that uses H2Se or alkyl or aryl selenide precursors to form a reactive gas. The gaseous selenium precursor may be introduced into a tube furnace containing a metal... Nanoco Technologies Ltd

Indium tin oxide thin films with both near-infrared transparency and excellent resistivity

An indium tin oxide film containing by weight about 90% In2O3 and about 10% SnO2 is prepared using a low-energy deposition sputter process on a substrate. The indium tin oxide film thus obtained has a carrier concentration on the order of 1020/cm3 and a carrier mobility greater than 30 cm2/Vs.... Nanoco Technologies Ltd

Quantum dot compositions

Multi-phase polymer films of quantum dots (QDs) and their use in light emitting devices (LEDs) are disclosed. The QDs are absorbed in a host matrix, which dispersed within an outer polymer phase. The host matrix is hydrophobic and is compatible with the surface of the QDs. The host matrix may... Nanoco Technologies Ltd

Quantum dot films utilizing multi-phase resins

Multi-phase polymer films containing quantum dots (QDs) are described herein. The films have domains of primarily hydrophobic polymer and domains of primarily hydrophilic polymer. QDs, being generally more stable within a hydrophobic matrix, are dispersed primarily within the hydrophobic domains of the films. The hydrophilic domains tend to be effective... Nanoco Technologies Ltd

Phototherapy mask with quantum dot phosphors

A phototherapy device comprises a face mask having a rigid (or semi-rigid) shell contoured to the human face. A flexible array of LEDs is affixed to the inner surface of the mask. A flexible, quantum dot-containing film is situated over the flexible array of LEDs. The quantum dots in the... Nanoco Technologies Ltd

Highly stable quantum dot-containing polymer films

Highly stable films containing semiconductor nanoparticles (“quantum dots”) are prepared from resins containing a fast-curing inner phase having a high glass transition temperature (Tg) and certain inner phase/outer phase combinations. The resins may comprise an inner phase and outer phase (but may appear to be a single phase due to... Nanoco Technologies Ltd

Quantum dot-containing composition for growth enhancement in photosynthetic organisms

Quantum dot (QD) LEDs useful for plant, algael and photosynthetic bacterial growth applications. The QD LEDs utilizes a solid state LED (typically emitting blue or UV light) as the primary light source and one or more QD elements as a secondary light source that down-converts the primary light. The emission... Nanoco Technologies Ltd

Quantum dot nanoparticles having enhanced stability and luminescence efficiency

Certain dithio-compounds have been found to be superior capping ligands for quantum dot (QD) nanoparticles. Example dithio-ligands include dithiocarbamate ligands. These strongly binding ligands are capable of coordinating to both positive and negative atoms on the surface of the nanoparticle. The ligands are bi-dentate and thus their approach to the... Nanoco Technologies Ltd

Nanoparticles and their manufacture

Nanoparticles include or consist essentially of (i) a core that itself includes or consists essentially of a first material, and (ii) a layer including or consisting essentially of a second material. In various embodiments, one of the first and second materials is a semiconductor material incorporating ions from group 13... Nanoco Technologies Ltd

Quantum dot-based lighting devices for animal husbandry and aquariums

A lighting fixture for promoting the development of animals comprises a backlight, such as an LED or an array of LEDs, and a series of one or more retractable, rotatable or interchangeable lenses comprising quantum dots, such that the color and/or color temperature of the light emitted by the lighting... Nanoco Technologies Ltd

Gas phase enhancement of emission color quality in solid state leds

Light-emitting materials are made from a porous light-emitting semiconductor having quantum dots (QDs) disposed within the pores. According to some embodiments, the QDs have diameters that are essentially equal in size to the width of the pores. The QDs are formed in the pores by exposing the porous semiconductor to... Nanoco Technologies Ltd

Semiconductor nanoparticle-based light emitting materials

A light emitting layer including a plurality of light emitting particles embedded within a host matrix material. Each of said light emitting particles includes a population of semiconductor nanoparticles embedded within a polymeric encapsulation medium. A method of fabricating a light emitting layer comprising a plurality of light emitting particles... Nanoco Technologies Ltd

Display devices comprising green-emitting quantum dots and red ksf phosphor

LED devices emitting white light comprise a blue-emitting LED, green-emitting quantum dots (QDs) and red-emitting K2SiF6:Mn4+ (KSF) phosphor. A backlight unit (BLU) for a liquid crystal display (LCD) comprises one or more blue-emitting LEDs and a polymer film containing green-emitting QDs and KSF phosphor. The QDs and/or KSF phosphor may... Nanoco Technologies Ltd

Method for heating a slurry system

A reservoir for one or more chemical reactants has means for heating the reactants and optional means for stirring the reactants. A pumped reactant feed line and a return line provide fluid communication between the reservoir and a 4-way valve system. The 4-way valve system is also in fluid communication... Nanoco Technologies Ltd

5-aminolevulinic acid conjugated quantum dot nanoparticle

A 5-aminolevulinic acid conjugated quantum dot nanoparticle is useful for treating cancer by administering the 5-aminolevulinic acid conjugated quantum dot nanoparticle in photodynamic therapy as a precursor of both a fluorescence label and a photosensitizer.... Nanoco Technologies Ltd

Preparation of nanoparticle materials

A method of producing nanoparticles comprises effecting conversion of a molecular cluster compound to the material of the nanoparticles. The molecular cluster compound comprises a first ion and a second ion to be incorporated into the growing nanoparticles. The conversion can be effected in the presence of a second molecular... Nanoco Technologies Ltd

Multi-layer-coated quantum dot beads

Coated beads made of a primary matrix material and containing a population of quantum dot nanoparticles. Each bead has a multi-layer surface coating. The layers can be two or more distinct surface coating materials. The surface coating materials may be inorganic materials and/or polymeric materials. A method of preparing such... Nanoco Technologies Ltd

Group iii-v/zinc chalcogenide alloyed semiconductor quantum dots

A scalable method for the manufacture of narrow, bright, monodisperse, photo-luminescent quantum dots prepared in the presence of a Group II-VI molecular seeding cluster fabricated in situ from a zinc salt and a thiol or selenol compound. Exemplary quantum dots have a core containing indium, phosphorus, zinc and either sulfur... Nanoco Technologies Ltd








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