Industrial Technology Research Institute

Lu-Chih Wang

Yu-Chun Liu

Jing-Wen Tang

Ting-Yu Shih

Yi-Ting Hsieh

Yuan-Kun Yu

Hong-Ching Lin

Shu-Fang Chiang

Hsin-Hsien Yeh

Chia-Chun Wang

Jyh Ming Wu

Wei-Tsung Kao

A graft polymer is provided, which includes a polymer backbone with a plurality of hydroxy groups, protection group modified histidine grafted onto the side of the polymer backbone, and hydrophilic polymer having terminal reactive group grafted onto the side of the polymer backbone. The graft polymer coating can be applied to metal material to form a composite material, which can be implanted into an organism to reduce adhesion problems.

Graft polymer and composite material containing the same

A method for skin care and/or maintenance including applying or administering a preparation to a subject is provided. The preparation includes a biomedical composition, and the biomedical composition includes an effective amount of micelle, wherein the micelle includes a hyaluronic acid and/or a derivative thereof and a modified histidine. The modified histidine is grafted to at least one primary hydroxyl group of the hyaluronic acid and/or the derivative thereof, and a graft ratio of the modified histidine is 1-100%. Moreover, the hyaluronic acid and/or the derivative thereof and the modified histidine form the micelle on a weight percentage of 0.2-300:1.

Biomedical composition for skin care and/or maintenance and delaying and/or inhibiting skin aging and the use thereof

The disclosure provides a photocatalyst material and a method for fabricating the same. The photocatalyst material includes a zinc oxide material doped with metal, wherein the zinc oxide material has a lattice structure including a plurality of defects. A part of the defects are filled with a metal.

Photocatalyst material and method for fabricating the same

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Taipei, Taiwan

Lu-Chih Wang