摘要:
PROBLEM TO BE SOLVED: To provide a microcapsule which has a capsule structure whose particle size is larger than a micelle, is capable of including a hydrophobic solvent, has an improved function of protecting the included object, and is capable of being produced efficiently without the need of troublesome operations, and to provide a method for producing the microcapsule.SOLUTION: A microcapsule includes, in a wall, a compound expressed by general formula (I): RCO-X-OH (in the formula, R is a 6-24C hydrocarbon group, and X is an amino acid residue or a peptide residue of an amino acid residue number 2-10), and includes a hydrophobic solvent. Also, the method for producing the microcapsule includes a step of preparing a mixture containing: the compound expressed by the general formula (I) and the salt thereof.
摘要:
PROBLEM TO BE SOLVED: To provide a resin/copper plating laminate that can maintain a high adhesive strength after a thick film without carrying out a surface roughening process of the resin base material, and a manufacturing process of the plating laminate.SOLUTION: A strong ground metal layer can be prepared by electroless plating on a resin material surface by carrying out silane coupling agent treatment after processing by ozone, hydrogen peroxide solution, and solution containing sodium hydroxide to a film to which saccharose stabilization palladium colloid is used as a catalyst in an electroless metal plating in a catalysed process and in addition which has adsorbed saccharose stabilization palladium colloid, without carrying out surface roughening process such as etching. A high adhesion strength of the resin material and the copper thin film can be obtained by plating the copper to this ground metal layer.
摘要:
PROBLEM TO BE SOLVED: To provide a member to be inserted into cells which can simultaneously insert needle-like materials into a large number of cells and simultaneously perform cell analysis and can raise and separate only target cells from among the large number of cells without damaging cells and with a high insertion efficiency.SOLUTION: A member to be inserted into cells is obtained by arranging a large number of needle-like materials, each of which is 10-50 μm long, has a diameter (in the part of half the length of the needle-like material) of 200-300 nm and has the maximum diameter at the end of the needle-like material larger than the diameter in the part of half the length of the needle-like material by 10-30%, on a support by using photolithography, and dry etching and wet etching methods.
摘要:
PROBLEM TO BE SOLVED: To provide a Ganoderma Lucidum fruit body containing Ganoderic acid as an active ingredient in high concentration and having a small amount of impurities; to provide a processed Ganoderma Lucidum fruit body; and to provide a method for simply and inexpensively cultivating a Ganoderma Lucidum fruit body.SOLUTION: A Ganoderma Lucidum fruit body has a thickness of the stipe husk of ≤80 μm, and contains ≥120 mg of Ganoderic acid in 100 g of the fruit body in terms of dry weight. The stipe of the Ganoderma Lucidum fruit body grows larger toward its tip end from its bottom, and the stipe of the Ganoderma Lucidum fruit body and the pileus of the Ganoderma Lucidum fruit body are continuously connected. The Ganoderma Lucidum fruit body comprises a ginkgo-state Ganoderma Lucidum fruit body.
摘要:
PROBLEM TO BE SOLVED: To provide a method for continuously manufacturing a large amount of a Prussian blue-containing sorbent rich in the sorbing properties of a cation such as Cs or the like so as to provide the sorbent with desired solubility and dispersibility to water.SOLUTION: An iron ion-containing aqueous solution and a hexacyano iron ion-containing aqueous solution are introduced into a flow channel to be met and reacted with each other in a flowing process to form Prussian blue fine particles to thereby manufacture a cation sorbent containing the Prussian blue fine particles. In this case, the supply amount of iron ions and the supply amount of the hexacyano iron ions are adjusted to provide the Prussian blue fine particles with desired solubility and dispersibility to water.
摘要:
PROBLEM TO BE SOLVED: To provide an objective metal ion adsorbent capable of separating objective metal ions contained in a solution inexpensively with high versatility, capable of being easily and efficiently produced, and capable of being used repeatedly, and to provide a method for producing the same.SOLUTION: An objective metal ion adsorbent includes a metal complex containing a solid organophosphorus compound. A method for producing the objective metal ion adsorbent includes a precipitate generation process for immersing the metal complex containing a liquid organophosphorus compound in a mixture solution of at least two kinds of liquids and generating a precipitate containing the metal complex, and an objective metal ion adsorbent acquiring process for acquiring the objective metal ion adsorbent containing the metal complex from the precipitate.
摘要:
PROBLEM TO BE SOLVED: To provide a method for producing a CNT fluid dispersion in which carbon nanotubes (CNT) are stably dispersed in water using a commercially available fluorescent brightener.SOLUTION: A bis(triallylazido)stilbenedisulfonic acid derivative known so far as an fluorescent brightener is used as a CNT dispersant. An aqueous solution to which the dispersant and CNT have been added is subjected to ultrasonic treatment. In the resulting aqueous solution, the organic compound interacts affinitively with the CNT and can stably disperse the CNT. The resulting CNT fluid dispersion can be used in various applications such as a CNT-containing film and a CNT-containing paint.
摘要:
PROBLEM TO BE SOLVED: To stably manufacture a silicon carbide-reacted porous structure by using fibrous carbon and molten silicon.SOLUTION: A carbonized porous structure formed of a phenol resin-derived carbon fiber and silicon are heated at 1,300°C-1,800°C under vacuum or an inert atmosphere to react them by melting and impregnating silicon. The carbon fiber formed of phenol resin is remarkably improved in wettability, and easily reacts with molten silicon and at least the surface is modified to form silicon carbide.
摘要:
PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing an aluminum nitride single crystal capable of producing a high-quality aluminum nitride single crystal under a stable crystal growth condition by suppressing deposition of an aluminum nitride polycrystal in a gas discharge port.SOLUTION: This apparatus 1 for producing a single crystal includes a crystal growth vessel 2, a raw material container 3, a seed crystal 6, a gas introduction port 9, a gas discharge port 10, and heating means 11a-11d disposed on the outer periphery of the crystal growth vessel 2. A raw material 5 stored in the raw material container 3 is heated to generate sublimation gas, and the sublimation gas is condensed on the seed crystal 6 to grow a single crystal 7, then, gas passing through the seed crystal 6 is discharged from the gas discharge port 10. In the crystal growth vessel 2, a low-temperature region having a lower temperature than a temperature of a crystal growth position at a crystal growth time is provided, which is larger than the sectional area of the gas discharge port 10, in a gas passage R3 on the furthermore downstream side than a position where a crystal is grown with respect to the seed crystal 6, among gas passages R1-R3 reaching the gas discharge port 10 side including the seed crystal 6.
摘要:
PROBLEM TO BE SOLVED: To provide a casting structure capable of advantageously casting a molding die containing a convex part for improving cooling efficiency in a flow channel of a cooling medium.SOLUTION: A composite type structure includes a lost model and a sand mold which are combined for casting a molding die. The sand mold includes a convex form for forming a flow channel of a cooling medium in the molding die by removing the sand mold after casting, and the convex form of the sand mold includes a concave part for increasing a surface area of the flow channel. By engaging the sand mold and the lost model with each other, the concave part is sealed, and in this way, the composite type structure is constituted.