Abstract:
An insect control sheet containing a Cry polyhedron prepared by fixing an insecticidal protein (a Cry toxin) produced by Bacillus thuringiensis to a polyhedron of polyhedrin protein is provided. The insect control sheet contains the Cry polyhedron and is used by floating on water. The insect control sheet is floatable on water, and includes a pure matrix layer 20 and a toxin-containing matrix layer 30 containing the Cry polyhedron 51 which are layered on the underside of a sheet-shaped first sheet substrate 10. The pure matrix layer 20 is composed of a degradable or water-soluble second material and the toxin-containing matrix layer 30 is composed of a degradable or water-soluble third material and the Cry polyhedron. The toxin-containing matrix layer sustainably releases the Cry polyhedron to the water on which the insect control sheet is floated.
Abstract:
The problem addressed by the present invention is to provide a novel separating medium for hydrophilic interaction chromatography useful in separating hydrophilic compounds. The hydrophilic interaction chromatography separating medium, which is formed from a support and a ligand carried by the support, is a separating medium wherein the ligand is a (meth)acrylic polymer having a constituent unit derived from the compound indicated by formula (I). (In formula (I): there are one or two double bonds between atoms configuring a heterocycle; X1 is selected from the group consisting of S, SCH3+, O, NH, NCH3, CH2, CHR, and CR1R2; and X2, X3, and X4 are each selected from the group consisting of N, NH, NCH3, CH2, CHR, NCH3+, CH, CR, and CR1R2; R1 and R2 are each a substituted or unsubstituted alkyl having 1-18 carbon atoms, an aryl having 6-18 carbon atoms, an alkenyl having 2-18 carbon atoms, an alkynyl having 2-18 carbon atoms, an aralkyl having 7-18 carbon atoms, an acyl having 2-18 carbon atoms, a cycloalkyl having 3-18 carbon atoms, a carboxyl, an amino, an aryloxy having 6-18 carbon atoms, an alkoxy having 1-18 carbon atoms, a halo, a hydroxy, a nitro, or a cyano. R is a substituted or unsubstituted alkyl having 1-18 carbon atoms, an aryl having 6-18 carbon atoms, an alkenyl having 2-18 carbon atoms, an alkynyl having 2-18 carbon atoms, an aralkyl having 7-18 carbon atoms, an acyl having 2-18 carbon atoms, a cycloalkyl having 3-18 carbon atoms, a carboxyl, an amino, an aryloxy having 6-18 carbon atoms, an alkoxy having 1-18 carbon atoms, a halo, a hydroxy, a nitro, or a cyano. At least two of X1, X2, X3, and X4 are not CH2, CH, CR, or CR1R2, and R3 is H or CH3.)
Abstract:
The present invention provides a fast-response photorefractive polymer element (1) including two insulating substrates (2, 2) arranged substantially in parallel with each other, ITO electrodes (3, 3) provided on inner surfaces (2a, 2a) of two insulating substrates (2, 2), dark current control layers (4, 4) provided on inner surfaces (3a, 3a) of ITO electrodes (3, 3), and a photorefractive composite material (5) provided between two insulating substrates (2, 2) with ITO electrodes (3, 3) and dark current control layers (4, 4). The photorefractive composite material (5) contains polytriarylamine (PTAA) which is a photorefractive polymer, and a dark current control layer (4) is a single-layered monomolecular film or multi-layered monomolecular films. With these configurations, a fast-response photorefractive polymer element achieves significantly improved responsiveness.
Abstract:
The present invention provides an antibody-immobilized carrier that can be used in antibody screening, a method of producing the antibody-immobilized carrier, and use of the antibody-immobilized carrier. Efficient antibody screening can be carried out particularly by an antibody-immobilized carrier including two or more antibody immobilized regions onto each of which a heavy-chain low-molecular-weight antibody and a light-chain low-molecular-weight antibody are separately immobilized, the two or more antibody immobilized regions each being included in an independent manner, the heavy-chain low-molecular-weight antibody including a heavy-chain variable region, the light-chain low-molecular-weight antibody including a light-chain variable region, the heavy-chain low-molecular-weight antibody and the light-chain low-molecular-weight antibody each being derived from an antibody recognizing a different antigen.
Abstract:
Provided is a separating agent that does not have a significantly reduced dynamic binding capacity (DBC) to a target substance even when the separating agent is continually CIP-treated under alkaline pH conditions. The separating agent includes a carrier and a protein, wherein the protein is a given protein, and a surface of the carrier and a lysine residue in the protein are bound by a chemical bond.
Abstract:
A method of manufacturing an all-solid-state battery and an apparatus for manufacturing the same are provided. The method of manufacturing the all-solid-state battery includes: (a) a step of forming a non-woven fabric having a fiber made of a resin; (b) a step of applying a slurry containing solid electrolyte particles onto the non-woven fabric; (c) a step of drying the slurry on the non-woven fabric by a heater; (d) a step of pressurizing the slurry on the non-woven fabric by a roller; (e) a step of forming a positive electrode member on one surface of the solid electrolyte membrane; and (f) a step of forming a negative electrode member on the other surface of the solid electrolyte membrane. The step (a) is a step of forming the non-woven fabric by making a resin containing a polar filler fibrous by a laser electrospinning method. By such a method, the all-solid-state battery (a laminated body of a positive electrode member, a solid electrolyte membrane, and a negative electrode member) can be efficiently manufactured.
Abstract:
The present invention provides an electrically conductive polymer having excellent electrical conductivity. A polythiophene compound comprising a structural unit of following general formula (A) (wherein L is alkylene or the like; each of M1 and M2 is independently an alkyl group, a hydrogen atom, an alkali metal, an alkaline earth metal or an ammonium group; R1A is a hydrogen atom, an alkyl group, an alkoxy group, an acyl group or a group represented by formula (15); and each of L1, M1c and M2c are respectively the same as L, M1 and M2) and having a high absorbance ratio calculated by calculation formula (A2000/A407) from absorbance (A2000) at the wavelength of 2,000 nm and absorbance (A407) at the wavelength of 407 nm achieves excellent electrical conductivity. Further, an electrical conductive polymer of the present invention is useful as a material for solar cells.
Abstract:
The ion sensor of the present invention is a current measurement type ion sensor that measures a current to measure a target ion, and includes an organic phase retaining layer containing an organic phase capable of forming an interface with the sample containing the target ion, a first electrode to which the organic phase retaining layer is laminated and containing a first insertion material composed of an inorganic compound, a second electrode arranged so as to face the organic phase holding layer and in contact with the sample.
Abstract:
A method of manufacturing an all-solid-state battery and an apparatus for manufacturing the same are provided. The method of manufacturing the all-solid-state battery includes: (a) a step of forming a non-woven fabric having a fiber made of a resin; (b) a step of applying a slurry containing solid electrolyte particles onto the non-woven fabric; (c) a step of drying the slurry on the non-woven fabric by a heater; (d) a step of pressurizing the slurry on the non-woven fabric by a roller; (e) a step of forming a positive electrode member on one surface of the solid electrolyte membrane; and (f) a step of forming a negative electrode member on the other surface of the solid electrolyte membrane. The step (a) is a step of forming the non-woven fabric by making a resin containing a polar filler fibrous by a laser electrospinning method. By such a method, the all-solid-state battery (a laminated body of a positive electrode member, a solid electrolyte membrane, and a negative electrode member) can be efficiently manufactured.
Abstract:
An object of the present invention is to provide a separation agent for separating a human serum-derived IgG polyclonal antibody. This object is achieved by a separation agent for separating a human serum-derived IgG polyclonal antibody, the separation agent including: a carrier; and a single-chain antibody which has a dissociation constant for a human serum-derived IgG polyclonal antibody of not more than 3.0×10−8 M and which binds to the surface of the carrier via a chemical bond.