摘要:
Protein scaffolds from tobacco mosaic virus coat protein modified to incorporate polyhistidine can bind to a metal or a dye while having improved self-assembly characteristics. The scaffold can take the form of tubes or disks, and can further be formed into dual plasmonic ring resonators. Such self-assembled structures provide useful optical properties.
摘要:
Protein scaffolds from tobacco mosaic virus coat protein modified to incorporate polyhistidine can bind to a metal or a dye while having improved self-assembly characteristics. The scaffold can take the form of tubes or disks, and can further be formed into dual plasmonic ring resonators. Such self-assembled structures provide useful optical properties.
摘要:
The present invention is a method for modifying a substrate in a predetermined pattern, comprising the steps of: (a) applying a material to the face of an etched nanochannel glass (NCG), where this face has a pattern of channels corresponding to the predetermined pattern, and (b) contacting the substrate with the etched NCG face having applied material, under conditions for transferring the material to the substrate.
摘要:
Structured materials for photonic devices, at wavelengths of X-ray, ultraviolet, visible, infrared and microwave radiation, can be made using layer growth techniques. Such a structure can be made layer by layer, by homogeneous deposition followed by localized modification for refractive index differentiation. Alternatively, the structure can be made by simultaneous growth of regions whose refractive index differs. The structures can be used as selective bandpass filters, and in photovoltaic solar cells, for example.
摘要:
The present invention provides a method for depositing a pattern of deposd material on or within a substrate, comprising the steps of: interposing a glass mask between a source and a substrate, the mask having channels therethrough which are arranged in a pattern and which have an average diameter of less than 1 micron; and depositing a material selected from the group of sources consisting of ions, electrons, photons, metals and semiconductor materials through the glass mask into or onto the substrate. The present invention also provides semiconductor devices made by this method.
摘要:
An insulated conducting wire (ICW) having an inorganic cladding and a microwire positioned within the cladding. The outer diameter of the microwire is less then the inner diameter of the cladding, and the insulated conducting wire is substantially free of bonding between the microwire and the cladding. A process of making a wire, having the steps of: drawing an inorganic tube through a heating zone such that the inner diameter of the tube is reduced; inserting a microwire into the tube whereby the tube becomes a cladding; and adjusting the draw process parameters such that the inner diameter of the cladding is larger than the outer diameter of the microwire, and the microwire and the cladding are not in contact with each other under thermal conditions that would cause bonding between the microwire and the cladding.
摘要:
A band-gap spectral filter is made of a nanochannel glass structure having a two-dimensional array of parallel dielectric rods arranged in a matrix material. The materials for the dielectric rods and the matrix material are selected so that the difference between the refractive index of the dielectric rods and the refractive index of the matrix material is equal to or less than about 0.5.
摘要:
A nanopost glass array contains up to 1012/cm2 of magnetizable nanoposts having diameter of 10-1000 nm that are straight and parallel to each other and are typically of a uniform diameter relative to each other and along the post length. The array is made using a reference electrode and a nanochannel glass template structure connected to each other electrically through an electrical source and both disposed in a plating solution. A magnetizable material is electroplated from the plating solution into the channels of the template structure.
摘要:
The present invention is a method for modifying a substrate in a predetermined pattern, comprising the steps of: (a) applying a material to the face of an etched nanochannel glass (NCG), where this face has a pattern of channels corresponding to the predetermined pattern, and (b) contacting the substrate with the etched NCG face having applied material, under conditions for transferring the material to the substrate.
摘要:
The present invention provides a method of forming a semiconductor device mprising the steps of:forming a glass block of an acid inert glass having acid etchable glass rods extending therethrough, the acid etchable glass rods having an average diameter of less than 1 micron;partially etching one end of the acid etchable rods surface of the glass block to form cavities in the glass block on one surface thereof having an average diameter of less than 1 micron;depositing material(s) in the cavities to form a semiconductor device.The present invention also provides a method for forming a semiconductor device in which the acid etchable glass rods are completely etched and the deposition material(s) is deposited to fill the nanochannels formed by the etching.The present invention also provides semiconductor devices made by these methods.