National Cheng-Kung University

Metal Industries Research & Development Centre

Chung-jen Chung

Wei-lun Huang

Hsisheng Teng

Yung-Chun Lee

Wu-chou Su

How-Ran Guo

Chia-Hung Huang

Hai-wen Chen

Te-fu Yeh

Jin-Jia Hu

Chao-Lin Chen

Bo-hsiung Wu

Sung-Mao Chiu

A semiconductor quantum dot is provided with a non-metallic substrate, and has a particle size ranged from 0.3 to 100 nm. A method of carrying out a chemical reaction or a photoluminescence reaction by using the semiconductor quantum dot is also provided. A redox reaction of a target sample is carried out, an active substance is generated, or an electron-hole pair is produced from the semiconductor quantum dot by providing the semiconductor quantum dot with a predetermined energy. Photons are released by the combination of the electron-hole pair so as to perform the photoluminescence reaction.

Semiconductor quantum dot and method of carrying out chemical reaction or photoluminescence reaction by using the same

A method for manufacturing a graphene layer includes performing a sputtering process to form a graphite layer on a substrate, and performing a lithography process on the graphite layer for thinning the graphite layer and thereafter making the graphite layer thinned to become a graphene layer.

Method for manufacturing a graphene layer

A system for producing a tissue-engineered material includes a hollow member and a mechanical stimulating unit. The hollow member is adapted to be implanted in a peritoneal cavity, and is to be positioned in the peritoneal cavity in a manner that a part of the hollow member contacts an inner wall surface of the peritoneal cavity for enabling formation of a biological tissue that encapsulates the hollow member. The mechanical stimulation unit is coupled to the hollow member and configured to provide a periodic mechanical stimulus to the biological tissue by periodically causing the hollow member to expand and contract. A method for producing the aforesaid tissue-engineered material is also disclosed.

System and method for producing tissue-engineered material

Growing community of inventors

Tainan, Taiwan

Chung-jen Chung