Fukuoka, Japan
Fukuoka, Japan

Kyushu University , abbreviated to Kyudai , is a Japanese public university located in Fukuoka, Kyushu. It is one of Japan's National Seven Universities . The history of Kyushu University can be traced by medical schools of the feudal domains built in 1867, and is the largest public university in Kyushu.There are 1,292 foreign students enrolled in the University. It was chosen for the Global 30 university program, and has been selected to the top 13 global university project. Wikipedia.


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Patent
Kyushu University and Gigaphoton Inc. | Date: 2016-12-19

A laser irradiation apparatus may include a plasma generator, a laser unit configured to output a pulsed laser light beam, and a controller. The plasma generator may be configured to supply an atmospheric pressure plasma containing a dopant to a predetermined region on a semiconductor material. The controller may be configured to control the plasma generator and the laser unit to perform one of first and second controls to thereby perform doping of the dopant into the semiconductor material. The first control may cause irradiation of the predetermined region with one or more pulses of the pulsed laser light beam from start to finish of supply of the atmospheric pressure plasma to the predetermined region. The second control may cause irradiation of the predetermined region with one or more pulses of the pulsed laser light beam after supply of the atmospheric pressure plasma to the predetermined region.


Patent
Kyushu University and Kowa Company | Date: 2016-12-21

Disclosed herein is a prophylactic or therapeutic agent for ocular fundus disease, especially diabetic retinopathy or age-related macular degeneration. The prophylactic or therapeutic agent for ocular fundus disease comprising: (S)-()-1-(4-fluoro-5-isoquinolinesulfonyl)-2-methyl-1,4-homopiperazine, a salt thereof, or a solvate thereof, as an active ingredient.


A method for designing a protein capable of binding in an RNA base selective manner or RNA base sequence specific manner is provided. The protein of the present invention is a protein containing one or more of PPR motifs (preferably 2 to 14 PPR motifs) each consisting of a polypeptide of 30- to 38-amino acid length represented by the formula 1 (wherein Helix A is a moiety of 12-amino acid length capable of forming an -helix structure, and is represented by the formula 2, wherein, in the formula 2, A_(1 )to A_(12 )independently represent an amino acid; X does not exist, or is a moiety of 1- to 9-amino acid length; Helix B is a moiety of 11- to 13-amino acid length capable of forming an -helix structure; and L is a moiety of 2- to 7-amino acid length represented by the formula 3, wherein, in the formula 3, the amino acids are numbered i (1), ii (2), and so on from the C-terminus side, provided that L_(iii )to L_(vii )may not exist), and combination of three amino acids A_(1), A_(4 )and L_(ii), or combination of two amino acids A_(4), and L_(ii )is a combination corresponding to a target RNA base or base sequence.


Provided are a membrane electrode assembly (5), including a solid electrolyte layer (2), an anode layer (3) provided on one side of the solid electrolyte layer (2), and a cathode layer (4) provided on the other side of the solid electrolyte layer, the anode layer (3) being stacked on the solid electrolyte layer (2) to be pressed thereagainst, the anode layer (3) including a porous anode member (8) having electrical conductivity; and a method for manufacturing the same.


Patent
Kyushu University | Date: 2017-05-24

An organic light-emitting device containing a host material, a delayed fluorescent material and a light-emitting material satisfying E_(S1)(H)>E_(S1)(F)>E_(S1)(D) has a high light emission efficiency. E_(S1)(H) represents a lowest excited singlet energy level of the host material, E_(S1)(F) represents a lowest excited singlet energy level of the delayed fluorescent material, and E_(S1)(D) represents a lowest excited singlet energy level of the light-emitting material.


A gel particle film of amino group-having polymer compound particles has a large acid gas absorption amount and desorption amount per unit volume, and has a high acid gas absorption rate and desorption rate per unit mass, and further has high stability. A gas absorber having the gel particle film supported on a carrier is useful as an acid gas separation material having good energy efficiency.


Patent
Kyushu University and Shin - Etsu Chemical Co. | Date: 2017-06-21

A hydrosilylation reaction catalyst prepared from: a catalyst precursor comprising a transition metal compound, excluding platinum, belonging to group 8-10 of the periodic table, e.g., iron acetate, cobalt acetate, nickel acetate, etc.; and a ligand comprising a carbine compound such as 1,3-dimesitylimidazol-2-ylidene, etc.. The hydrosilylation reaction catalyst has excellent handling and storage properties. As a result of using this catalyst, a hydrosilylation reaction can be promoted under gentle conditions.


Patent
Nippon Steel & Sumikin Chemical Co. and Kyushu University | Date: 2017-06-07

Provided are a fluorescence-emitting material which improves luminous efficiency of an organic light-emitting element such as an organic EL element or an organic PL element and an organic light-emitting element using the fluorescence-emitting material. The fluorescence-emitting material includes a compound having an indolocarbazole skeleton represented by the following general formula (1). The organic light-emitting element includes an organic EL element including: a substrate; an anode; a cathode; and a light-emitting layer, the anode and the cathode being laminated on the substrate and the light-emitting layer being sandwiched between the anode and the cathode, in which the light-emitting layer includes: the organic light-emitting material; and as a host material, an organic compound having excited triplet energy higher than that of the organic light-emitting material. In the general formula (1) : a ring A represents an aromatic ring represented by the formula (1a) to be fused with an adjacent ring; a ring B represents a heterocycle represented by the formula (1b) to be fused with an adjacent ring; Ar represents an aromatic hydrocarbon group or an aromatic heterocyclic group; Rs each represent hydrogen or a monovalent substituent; and n represents an integer of 1 to 4.


Patent
Kyushu University and Shin - Etsu Chemical Co. | Date: 2017-06-28

A hydrosilylation iron catalyst prepared from a two-electron ligand (L) and a mononuclear, binuclear, or trinuclear complex of iron indicated by formula (1), Fe having bonds with carbon atoms included in X and the total number of Fe-carbon bonds being 2-10. As a result of using iron, the hydrosilylation iron catalyst is advantageous from a cost perspective as well as being easily synthesized. Hydrosilylation reactions can be promoted under mild conditions by using this catalyst.Fe(X)_(a)(1)(in the formula, each X independently indicates a C2-30 ligand that may include an unsaturated group excluding carbonyl groups (CO groups) and cyclopentadienyl groups, however at least one X includes an unsaturated group, a indicates an integer of 2-4 per Fe atom.)


There is provided a method of producing a product inorganic compound including: a step A in which a raw material inorganic compound having a volume of 10^(-13) m^(3) or more is immersed in an electrolyte aqueous solution or an electrolyte suspension; a step B1 in which anions in the raw material inorganic compound are exchanged with anions in the electrolyte aqueous solution or the electrolyte suspension; a step B2 in which cations in the raw material inorganic compound are exchanged with cations in the electrolyte aqueous solution or the electrolyte suspension; or a step B3 in which a component (provided that it excludes water, hydrogen, and oxygen) in the electrolyte aqueous solution or the electrolyte suspension that is not included in the raw material inorganic compound is made to be included in the raw material inorganic compound; and a step C in which a product inorganic compound having a volume of 10^(-13) m^(3) or more is obtained from the raw material inorganic compound, wherein the raw material inorganic compound has a solubility that is greater than 0 and 5 or less with respect to distilled water or the electrolyte aqueous solution at 20 C, and wherein, in the electrolyte aqueous solution or the electrolyte suspension in which the raw material inorganic compound is immersed, at least, elements other than hydrogen and oxygen, which are included in the product inorganic compound but not included in the raw material inorganic compound are included (provided that it excludes a production method in which an apatite without pores with a diameter of 20 m or more and an aspect ratio of 2 or more is produced from at least one selected from the group consisting of calcium sulfate dihydrate, -type tricalcium phosphate, and calcium carbonate, a production method in which calcium sulfate is immersed in an ammonia or alkali metal hydroxide-containing aqueous solution, carbon dioxide is introduced into the aqueous solution, and calcium carbonate without pores with a diameter of 20 m or more and an aspect ratio of 2 or more is produced, and a production method in which a product inorganic compound is calcium hydrogen phosphate without pores with a diameter of 20 m or more and an aspect ratio of 2 or more).

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