[quick news] on November 27, 2019, our scientists obtained super tough artificial spider silk

My scientists have obtained super strong and artificial spider silk The Key Laboratory of pharmaceutical chemistry and biology of Nankai University, the Key Laboratory of medicinal chemistry and biology, and the Key Laboratory of functional polymer education, Professor Liu Zunfeng used the hydrogel fiber to prepare a new super strong "artificial spider silk", which is strong, slow springback, retractable and telescopic, and will be used in many fields such as high altitude and slow down in the future A few days ago, the paper introducing the achievement was published online in the international academic journal Nature communication The new material allows people to imagine that in case of fire and other emergencies in high-rise buildings, people can use ropes made of "artificial spider silk" to realize slow descent and self rescue Http://digitalpaper.stdaily.com/http_www.kjrb.com/kjrb/html/2019-11 / 26 / content_ HTM? Div = - 1 material genetic engineering leads China's material science and technology innovation to focus on enriching and developing the concept and method of material genome engineering, and promoting the transformation of material science and technology achievements to real productivity, November 23-25 More than 30 academicians in the field of materials, 150 Many well-known experts and scholars in the field of new materials at home and abroad, nearly 1000 scientific researchers and enterprise representatives gathered at the Bank of Dianchi Lake to focus on the key points, hot spots and difficulties in the current development of the field of materials, share academic ideas and exchange academic achievements Http://www.stdaily.com/02/yunnan/2019-11/25/content 819168.shtml 82 Enterprises were awarded "excellent enterprises in China Innovation and entrepreneurship competition", new material R & D "focused on" market "," high-tech development needs promote the high performance and functionalization of polymer materials, the diversification of production materials is obvious, and green low-carbon promotes the recycling of polymer materials is imminent " Recently, Jian Xigao, academician of the Chinese Academy of engineering, said at the finals of the 8th China Innovation and entrepreneurship competition new materials industry held in Dalian, Liaoning Province At the competition site, the aerogel innovative products, such as graphene and fullerenes, which are known as one of the ten new materials to change the world, are quite popular This lightest solid material in the world is attracting much attention Http://paper.ce.cn/jjrb/html/2019-11/26/content_.htm the new academician should be a model to promote the spirit of scientists and maintain scientific ethics In 2019, the newly elected academician of the Chinese Academy of Sciences signed the academician commitment letter, promising to abide by the Constitution and laws of the people's Republic of China, abide by the academician constitution of the Chinese Academy of Sciences, correctly exercise the academician's rights, fulfill the academician's obligations, cherish the academician's honor, and play a role as a model of Mingde; committed to promoting the development of science and technology, promoting the construction of scientific and technological teams, and promoting the spirit of scientists, We should carry forward the fine style of study and popularize scientific knowledge Academician Bai Chunli, President of the Chinese Academy of Sciences and executive chairman of the presidium of the Chinese Academy of Sciences, pointed out that as a member of the large family of the Chinese Academy of Sciences, the newly elected academician should inherit and carry forward the fine tradition of the Chinese Academy of Sciences, cherish the honor of academician, practically strengthen the construction of style and style of study, and set an example of promoting the spirit of scientists and maintaining scientific morality Http://digitalpaper.stdaily.com/http_www.kjrb.com/kjrb/html/2019-11 / 26 / content_ HTM? Div = - 1 the third high level forum of material genetic engineering was held in Kunming, China has formed a material industry system with the most complete categories and the largest variety and production scale in the world The output value of material industry accounts for about 23%, and the output value of new materials in 2018 is 3.9 trillion yuan But at present, there is a big gap in the research and development and production of advanced high-end materials in China, and the key high-end materials are far from independent supply The third high level forum of material genetic engineering, the international high level forum of Engineering Science and technology strategy of Chinese Academy of engineering, was held in Kunming recently The purpose of this forum is to further promote the development and application of basic theory, cutting-edge technology and key equipment of material genetic engineering, strengthen international exchange, and accelerate the research and development and application of new materials in China. http://www.ceh.com.cn/epaper/uniflows/html/2019/11/26/03/03_56.htm