Abstract: The present disclosure relates to a nanoparticle which comprises a core comprising a first fluorophore, preferably a semiconductor, and a first layer comprising a second fluorophore, wherein the emission and/or excitation wavelength of the first fluorophore is different to the emission and/or excitation wavelength of the second fluorophore, along with processes for preparing such a nanoparticle, methods for the detection of target biomolecules using such a nanoparticle, uses of such a nanoparticle and a kit-of-parts comprising such nanoparticle.

Abstract: Described is a method for multiplexed detection of a plurality of target biomolecules having at least one detection target using optical encoding. The method includes steps: a. providing one or more nanoparticle types having a plurality of nanoparticles, each nanoparticle having a coating that provides binding affinity of the nanoparticle to a type-specific detection target, wherein each nanoparticle has a plurality of fluorophores that generates a signal which is unique for each nanoparticle type; b. providing a sample having a plurality of target biomolecules; c. contacting the sample with the plurality of nanoparticle types, thereby allowing the nanoparticles to bind with the detection targets of the target biomolecules; d.

Abstract: A nanowire includes an electrically conductive catalyst nanoparticle first portion, a semiconductor wire second portion, a first dielectric shell around the first portion, and a second dielectric shell or functionalization around the second portion. A material of the second dielectric shell or functionalization is different from a material of the first shell.

Abstract: A method for transferring an assembly of oriented nanowires from a liquid interface onto a surface including providing a first liquid and a second liquid, wherein the first and second liquids phase separate into a bottom phase, a top phase and an interface between the bottom phase and the top phase, providing nanowires in the first and second liquids such that the majority of the nanowires are located at the interface and providing the nanowires onto a substrate such that a majority of the nanowires are aligned with respect to each other on the substrate.

Abstract: A nanowire device and a method of making a nanowire device are provided. The device includes a plurality of nanowires functionalized with different functionalizing compounds. The method includes functionalizing the nanowires with a functionalizing compound, dispersing the nanowires in a polar or semi-polar solvent, aligning the nanowires on a substrate such that longitudinal axes of the nanowires are oriented about perpendicular to a major surface of the substrate, and fixing the nanowires to the substrate.

Abstract: A nanowire includes an electrically conductive catalyst nanoparticle first portion, a semiconductor wire second portion, a first dielectric shell around the first portion, and a second dielectric shell or functionalization around the second portion. A material of the second dielectric shell or functionalization is different from a material of the first shell.

Abstract: A method for transferring an assembly of oriented nanowires from a liquid interface onto a surface including providing a first liquid and a second liquid, wherein the first and second liquids phase separate into a bottom phase, a top phase and an interface between the bottom phase and the top phase, providing nanowires in the first and second liquids such that the majority of the nanowires are located at the interface and providing the nanowires onto a substrate such that a majority of the nanowires are aligned with respect to each other on the substrate.

Abstract: A nanowire device and a method of making a nanowire device are provided. The device includes a plurality of nanowires functionalized with different functionalizing compounds. The method includes functionalizing the nanowires with a functionalizing compound, dispersing the nanowires in a polar or semi-polar solvent, aligning the nanowires on a substrate such that longitudinal axes of the nanowires are oriented about perpendicular to a major surface of the substrate, and fixing the nanowires to the substrate.