Cj Cheiljedang Corporation

Other

Goldstar, Co., Ltd.

Uniam

Shin-a T&c

Jae Woo Jang

Jun Ok Moon

Sang Jo Lim

Hyung Joon Kim

Hyo Jin Kim

Kwang Ho Lee

Su Jin Park

Sang Hee Park

Jin Suck Sung

Do Hyun Kwon

Jong Chul Kim

Sol Kim

Young Hoon Park

Seung Mo Hong

Tae Han Kim

Joo Hee Lee

Kyung Chang Lee

Hyun Won Bae

Jin Han Song

Hyun Ae Bae

Jin Nam Lee

Dae Cheol Kim

So Yeon Rah

Hyeok Jin Hong

Kyung Han Lee

Ju Young Lee

Seok Kyu Park

Kyusung Lee

Jae Yong Cho

Jin Seok Sung

Hee Jong Lee

Hye Ran Jung

Jong-cheol Seok

Seung Hee Back

Tae Ho Song

Ha Dong Woo

See M Jeon

Jong-Cheol Seok

A method of preparing a core-shell structured quantum dot particle includes the steps of (a) preparing a core of quantum dot particle containing indium (In) and phosphorus (P) and (b) forming a shell by reacting the core of the quantum dot particles prepared in step (a), a zinc oxo cluster represented by Formula 1 below, and at least one anion precursor containing a group 16 element. Quantum dot particles prepared by the method; a population of the quantum dot particles; and a display device containing the population of the quantum dot particles are disclosed:

Method of manufacturing a core-shell structured quantum dot particle, core-shell structured quantum dot particle manufactured thereby, population of the core-shell structured quantum dot particles, and display device including the same

The present disclosure relates to a microorganism for producing a mycosporine-like amino acid, and a method for producing a mycosporine-like amino acid using the microorganism. The microorganism of the present disclosure shows an improved ability for producing a mycosporine-like amino acid and thus can be effectively used in the production of a mycosporine-like amino acid.

Microorganism for producing a mycosporine-like amino acid and method for producing a mycosporine-like amino acid using the same

The present invention relates to an implant unit, particularly, a dental implant unit for mitigating impact which may be substituted for a natural tooth, the dental implant unit including: a crown; an abutment which has one side coupled to the crown; and a fixture which is coupled to the other side of the abutment, in which at least one of the abutment and the fixture has an elastic layer that is cut out in one direction, and also relates to a dental implant unit including: a crown; an implant structural body which has one side coupled to the crown, and the other side implanted from a gingiva to an alveolar bone, in which the implant structural body has an elastic layer that is cut out to have multiple layers.

Dental implant unit and method of manufacturing the same

The present invention relates to an implant unit, particularly, a dental implant unit for mitigating impact which may be substituted for a natural tooth, the dental implant unit including: a crown; an abutment which has one side coupled to the crown; and a fixture which is coupled to the other side of the abutment, in which at least one of the abutment and the fixture has an elastic layer, and also relates to a dental implant unit including: a crown; an abutment which has one side coupled to the crown; and a fixture which is coupled to the other side of the abutment, in which at least one of the abutment and the fixture has an elastic layer that is formed at a portion which is in contact with a gingiva when an implant operation is performed using the dental implant unit.

Dental implant unit

An implant for bone-graft insertedly placed in a procedure pore, the implant includes a bone organism having a lump shape, and a protective film coated to cover an overall outer surface of the bone organism as to form an absorbent membrane. After the implant is insertedly placed in the procedure pore, the absorbent member is absorbed into a body and dissolved as time passes. The implant for the bone-graft may be applied to diverse procedures performed for hone-graft not only in a dental surgery but also in orthopedics or a plastic surgery.

Implant for bone-graft and a method for bone-grafting using the same

Provided are amutant that is resistant to high concentrations of L-glutamine, and a method of producing L-glutamine by using the mutant.

Microorganism for producing L-glutamine and method for producing L-glutamine using same

The present invention relates to a modified polynucleotide encoding aspartate kinase (EC:2.7.2.4; hereinafter, referred to as LysC), transketolase (EC:2.2.1.1; hereinafter, referred to as Tkt) or pyruvate carboxylase (EC:6.4.1.1; hereinafter, referred to as Pyc), in which the initiation codon is substituted with ATG, a vector including the same, a microorganism transformed with the vector, and a method for producing L-lysine using the same.

Method for producing L-lysine using microorganisms having ability to produce L-lysine

The present invention relates tosp. that is transformed with ansp.-derived fructokinase gene to express fructokinase showing a sufficient activity of converting fructose into fructose-6-phosphate, thereby preventing unnecessary energy consumption, and a method for producing L-amino acids using the strain. The transformedsp. of the present invention is able to express fructokinase from the-derived fructokinase gene to prevent unnecessary energy consumption during fructose metabolism, leading to more cost-effective production of L-amino acids. Therefore, it can be widely used for the effective production of L-amino acids.

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A variant ofshows activity greater than the endogenous activity of aspartate aminotransferase, aspartate kinase, aspartate semialdehyde dehydrogenase, dihydrodipicolinate synthase, dihydropicolinate reductase and diaminopimelate dicarboxylase and additionally pyruvate carboxylase. The variant is used in a method of producing L-lysine.

Corynebacteria having enhanced L-lysine productivity and a method of producing L-lysine using the same

The present invention provides a nucleic acid molecule having enhanced promoter activity, which is operably linked to a gene encoding aspartate aminotransferase and derived from, a vector comprising the nucleic acid molecule, a transformant transformed with the vector, and a method for producing L-lysine using the transformant.

Enhanced promoter and method for producing L-lysine using the same

A spray arm of a dish washer having improved washing efficiency by providing the spray arm to pulsate through utilizing the feeding and draining action of washing water, comprises first and second rotation nozzles oppositely formed in each end of the spray arm; a ball moved by washing water fed into the spray arm and the weight of the ball itself, the ball for closing either one of the first and the second nozzles, and a guide member for guiding the ball to move only in one direction.

Spray arm pulsation device of a dish washer

Growing community of inventors

Seoul, South Korea

Jae Woo Jang