Tsinghua University

Chieh-Cheng Huang

Hsing-Wen Sung

Zi-Xian Liao

Chun-Wen Hsiao

Chao-Ting Ho

Tsai-Te Lu

Yu-Chieh Wang

Min-Fan Chung

Yi-Qiao Fang

Meng-Hsuan Hsieh

Anna Blocki

Po-Chien Shih

Cheng-En Chiang

Wei-Lun Chiang

Ruei-Ting Wang

Hsin-Yi Hu

Yi-Cian Lai

Wei-Lin Wan

Han Chiu

Wei-Ping Wang

The present disclosure provides a decellularized extracellular matrix, the preparation process and uses thereof. The decellularized extracellular matrix of the present disclosure is derived from a three-dimensional cell spheroid, and the decellularized extracellular matrix has a three-dimensional spherical structure. The decellularized extracellular matrix of the present disclosure can be used to prepare a biomedical material scaffold for promoting tissue regeneration and repair.

Decellularized extracellular matrix, preparation process and uses thereof

An external dermal composition and a method for beautifying skin are provided. The external dermal composition mainly includes a double nitrosyl-iron complex and a pharmaceutically acceptable additive. The external dermal composition delivers nitric oxide to a user's skin to beautify the skin when applied to the user's skin.

External dermal composition and method for beautifying skin

A sustained-release composition is provided in the present disclosure for producing a therapeutic gas, such as hydrogen sulfide or hydrogen. The sustained-release composition includes a precursor and a carrier. The precursor is diallyl trisulfide or magnesium, and the carrier includes a poly lactic-co-glycolic acid copolymer for carrying the precursor with an efficient amount.

Sustained-release composition, method for fabricating, and use thereof

An (acid-substituted polyaniline)-grafted hydrogel copolymer is provided. The (acid-substituted polyaniline)-grafted hydrogel copolymer has a general formula as below: wherein A is a proton acid group, m and n are same or different integers greater than 0, x is an integer equal to or greater than 0, and y is an integer equal to or greater than 1, provided that x and y are the same or different at each occurrence, and at least an x is not 0. The (acid-substituted polyaniline)-grafted hydrogel copolymer is formed by the polymerization and substitution reaction between chitosan, polyaniline, and proton acid. The (acid-substituted polyaniline)-grafted hydrogel copolymer behaves as a pH-responsive hydrogel with photo-thermal properties and can be applied to photo-thermal therapy.

Acid-substituted polyaniline-grafted hydrogel copolymer and use thereof

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Taoyuan, Taiwan

Chieh-Cheng Huang