最新高清中文字幕免费mv,国产一二级视频,亚洲成人教育av,秋霞午夜影院,婷婷69,亚洲一区国产二区,亚洲欧洲日韩国产

Chinese scientists develop artificial spider silk

Source: Xinhua| 2019-11-26 13:19:14|Editor: Wang Yamei
Video PlayerClose

BEIJING, Nov. 26 (Xinhua) -- Chinese scientists have developed a kind of fiber that mimics the qualities of spider silk, according to the Science and Technology Daily Tuesday.

Scientists from Nankai University developed a simple synthetic method to engineer artificial spider silk using hydrogel fibers made from polyacrylic acid. The material achieved mechanical properties comparable to spider silk. It has high strength, slow elasticity and good scalability.

Spider silk is one of the strongest and toughest natural fibers and has superior mechanical properties. Scientists have been attempting to mimic its properties for a range of applications. Efforts have been made to develop artificial spider silk with silk protein, but the method is not suitable for mass production.

The research will allow new designs of novel fibers that can be used for energy absorption and impact reduction.

The research was published in the journal Nature Communications.

TOP STORIES
EDITOR’S CHOICE
MOST VIEWED
EXPLORE XINHUANET
010020070750000000000000011103261385842571