Chemical processes involving changes in the arrangement of electrons in atoms and molecules take place quickly, both deep in cells and in test tubes. Their frequency and importance are in line with the interests of scientists who have long tried to track their evolution over time.
For the first time, the research group targeted non classical PAM and established a rapid (15-20 minutes), sensitive (equivalent to qPCR), stable and specific one-step nucleic acid detection (SPAMC), which reached 94.2%accuracy in real sars-cov-2 samples without false positive.
Recently, the general office of the CPC Central Committee and the general office of the State Council issued the opinions on promoting the construction of urbanization with the county as an important carrier (hereinafter referred to as the opinions), and issued a notice requiring all regions and departments to earnestly implement it in combination with reality.
The made in China 2025 advocated by the government and the key projects of intelligent manufacturing among them are in the right direction, action is necessary, and it is the automatic and spontaneous behavior of some leading enterprises. The industrial policy is just to make good use of the situation.
The 2022 (9th) China International graphene Innovation Conference will be held in Shanghai from November 11 to 13, 2022.
Wang Qiang, a researcher from Changchun Institute of optics, precision mechanics and physics, Chinese Academy of Sciences, and Ren Wei, a professor from the Chinese University of Hong Kong, creatively proposed the dual comb photothermal spectroscopy method (dc-pts), which realized the photothermal spectroscopy measurement of gas molecules based on optical frequency comb for the first time.
One study found a way to study objects under a microscope without touching them, so as to prevent the microscope from damaging fragile samples. The second method designs a method to measure a sample twice at the same time, which provides a method to study how the particles in the object interact across distances.
The national development and Reform Commission and the Ministry of Commerce issued the catalogue of industries encouraging foreign investment (2022 version) (Exposure Draft), which lists 19 categories of instrument industries, including industrial CT, three-dimensional ultrasonic flaw detector, glow discharge mass spectrometer and transmission electron microscope.