During an interview at the main venue of the 2022 National Mass Entrepreneurship and Innovation Week in Hefei, the reporter learned that with the in-depth implementation of the innovation driven development strategy in China, the large scientific device, known as the "national key tool", is accelerating the birth of application achievements. As one of the series of activities of "Mass Entrepreneurship and Innovation Week", the Hefei Large Scientific Device Achievement Transformation Industry Summit was held on September 17. The on-site roadshow released the scientific research achievements of "laying eggs along the way" in the construction of 8 large scientific device derivative scientific and technological achievements transformation projects and more than 10 large scientific devices - "artificial sun" optical technology derivative new security inspection equipment, steady state strong magnetic field technology to help research and development of new anti-cancer drugs Synchrotron radiation light source helps to improve the "endurance" of new energy vehicle batteries, attracting nearly 100 offline enterprises to participate, and more than 10000 online people to watch the live broadcast. A number of practical technologies derived from the large scientific device, such as "ultra-high temperature", "ultra-low temperature", "ultra-high vacuum", "ultra-high magnetic field", "super current" and other cutting-edge technologies, converge on the large scientific device of the fully superconducting Tokamak, known as the "artificial sun". Today, researchers have derived a number of available technologies. In August 2019, researchers from the Institute of Plasma Physics, Hefei Institute of Material Science, Chinese Academy of Sciences established Anhui Zhongke Terahertz Technology Co., Ltd. based on the high-precision THz laser polarization interferometer monitoring technology on the "artificial sun" device. "The high power steady state operation time of China's' artificial sun 'is internationally leading, so our terahertz optical technology starts at the international forefront." According to the person in charge of the company, they have successfully developed many high-tech products with independent intellectual property rights, such as active terahertz human imaging security detector, terahertz laser transmission imaging system, terahertz digital CT, and have received the first market orders. In August this year, China's steady state strong magnetic field large scientific device set a new world record of 452200 Gauss. "This magnetic field is more than 900000 times as strong as the Earth's magnetic field!" Kuang Guangli, academic director of the Strong Magnetic Field Science Center of the Hefei Institute of Physical Sciences of the Chinese Academy of Sciences and president of Anhui University, said that strong magnetic fields are an extreme experimental condition for exploring the frontiers of science and play an irreplaceable role in discovering new phenomena and promoting new technologies. In 2015, Liu Qingsong's team founded Hefei Zhongke Ruisheng Biomedical Technology Co., Ltd. Wang Wenchao, the chief scientist of the company, introduced that they used the primary cell culture technology to provide precise drug use services for more than 4000 tumor patients and evaluation and screening services for more than 200 enterprises to develop new drugs. In August 2022, Liu Qingsong's team made progress in the research and development of new drugs for lymphoma, breast cancer, pancreatic cancer, colorectal cancer and other diseases, and three candidate drugs entered the clinical trial application stage. "Nuclear magnetic resonance technology plays a very important role in drug structure analysis and drug screening." Liu Qingsong said that the structure of chemically synthesized small molecules can be clearly confirmed under magnetic field. "We must first know what we have done, and then we can put it into the experiment." The mechanism of "laying eggs along the way" has been gradually formed. Hefei has already laid out and built 12 large scientific devices, and planned a large scientific device concentration area of about 20 square kilometers, which is the whole country and even the whole country
Edit：Li Jialang Responsible editor：Mu Mu
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