Dic Corporation

Qingdao University of Technology

Crop Research Institute, Shandong Academy of Agricultural Sciences

Cheng Liu

Wei Zhao

Tomoki Dohi

Shaowei Yang

Jianjun Yuan

Meng Li

Zuquan Jin

Hironobu Oki

Feng Guo

Masamichi Hayashi

Minoru Tabuchi

Yunsheng Zhang

Bo Pang

Jianmin Song

Zhendong Zhao

Dungong Cheng

Aifeng Liu

Xinyou Cao

Jianjun Liu

Haosheng Li

Taro Morimitsu

Qing Hua Bai

Xin Ming Li

Shu Yi Li

Bin Ju

Rusheng Qian

Yidong Chen

Dafu Wang

Guoqing Geng

Jian Guo

Xiaolu Wang

Ran Han

Yan Zi

Jun Guo

Faji Li

Shengnan Zhai

The present invention provides an alumina particle containing molybdenum (Mo) and an inorganic coating part provided on the surface of the alumina particle.

Composite particle and method of producing composite particle

The composite particle of the present invention includes an alumina particle having a card-house structure which is formed of three or more pieces of plate-like alumina and in which the pieces of plate-like alumina are fixed to each other; and an inorganic coating part provided on a surface of the plate-like alumina.

A plate-like alumina particle, in which a ratio I(006)/I(ll3) of a peak intensity I(006) at 20=41.6±0.3 degrees which corresponds to a (006) face to a peak intensity I(113) at 20=43.3±0.3 degrees which corresponds to a (113) face of diffraction peaks obtained by X-ray diffraction measurement using a Cu-Ka ray, is 0.2 or more. A method for manufacturing the plate-like alumina particle including mixing an aluminum compound including an aluminum element, a molybdenum compound including a molybdenum element, and a shape-controlling agent to produce a mixture and firing the mixture.

Plate-like alumina particle and method for manufacturing plate-like alumina particle

A method for fabricating the three-dimensional comb-tooth-shaped groove array surface, the surface of the bearing is first etched with grooves having a certain depth by means of femtosecond lase, then a PTFE film is impressed and attached to the surface of the inner ring of the bearing, the position of a laser focus is adjusted to focus on the lower surface of the PTFE film, the same pit is scanned repeatedly, ripple characteristic stripes occur on the surface of the inner ring of the bearing while the film gasifies instantly under the action of laser ablation heating, a part of polymer material in the gasified part is adsorbed to a mechanical surface in each pit under the action of mechanical interlocking, and a super-oleophobic PTFE surface is obtained in each groove.

Three-dimensional parallel-triangular-shaped groove array surface for bearing and fabricating method thereof

It relates to zirconia particles containing molybdenum and each having a polyhedron shape. The molybdenum is preferably unevenly distributed in surface layers of the zirconia particles. It also relates to a method for producing the zirconia particles. The method includes mixing a zirconium compound and a molybdenum compound to form a mixture and firing the mixture.

Zirconia particles and method for producing zirconia particles

A concrete interface agent relates to the technical field of concrete surface protection, an ingredient of the concrete interface agent comprises 55 to 100 parts by weight of a nano-calcium salt solution and a nano-SiOprecursor, 0.1 to 0.4 parts by weight of a surfactant, 30 to 60 parts by weight of a silane coupling agent and 10 to 40 parts by weight of a polydimethylsilane, an ingredient of the nano-calcium salt solution comprises 2 to 5 parts by weight of a calcium hydroxide, 2 to 5 parts by weight of an acid catalyst and 200 to 500 parts by weight of an alcohol-based organic solvent, which can form a coating layer with higher hydrophobic angle on the concrete surface, reduce the water absorption of the concrete, and is not easy to crack after drying, which has more protective effect and longer service life than the existing TEOS interface agent.

Concrete interface agent

The present disclosure discloses a mutant of a lycopene epsilon cyclase (Lcye) gene crucial in a wheat carotenoid synthesis pathway and use thereof. The present disclosure provides the following proteins: (1) a protein obtained by substituting serine at position 253 of an Lcye-D1 protein with phenylalanine; (2) a derived protein that is obtained by subjecting the protein in (1) to substitution and/or deletion and/or addition of one or more amino acid residues and has the same ability as the protein in (1); (3) a protein that has a homology of more than 99%, more than 95%, more than 90%, more than 85%, or more than 80% with the amino acid sequence defined in any one of (1) and (2) and has the same function as the amino acid sequence; and (4) a fusion protein obtained by attaching a tag to N-terminus and/or C-terminus of the protein in any one of (1) to (3). The present disclosure not only verifies the function of an Lcye gene, but also provides a theoretical basis and a germplasm resource for improving the color character of flour and products thereof.

Mutant of lycopene epsilon cyclase (LCYE) gene crucial in wheat carotenoid synthesis pathway and use thereof

Growing community of inventors

Qingdao, China

Cheng Liu