[quick news] on February 27, 2019, scientists created a new compound library, from which new drugs are expected to be obtained

Scientists have created a new compound library, from which they are expected to obtain new drugs The research team of Johns Hopkins University recently created and screened a compound library, and selected 45000 new compounds All of these compounds contain chemical elements that are widely used as immunosuppressants At the same time, scientists have found a compound that can prevent reperfusion injury (common surgical complications of tissue injury), heart attack, stroke and other complications The team named the newly discovered compound rapadocin and patented it and its related 45000 chemical analogues Researchers said the drug must go through a large number of human safety and benefit studies before it can be sold or used in clinical practice Https:// researchers at the University of New South Wales, Australia, have developed a liquid metal electrocatalyst that can convert gaseous carbon dioxide (CO2) into solid carbon materials at room temperature for energy storage The liquid metal catalyst is based on non-toxic gallium alloy, which can prevent carbon from adsorbing on the surface of catalyst and reduce the activity of catalyst The team will then collect the solid products to make super capacitors, which are expected to become lightweight battery materials in the future This method will contribute to the removal of carbon dioxide in the atmosphere and become a feasible "negative carbon emission" technology Https:// dig deep into the causes of skin allergy, and look for the damage of the epithelial barrier of food allergy markers is considered to be the key to the development of allergic diseases (such as atopic dermatitis), which is usually related to food allergy Researchers at the National Jewish Health Center in the United States selected some children with atopic dermatitis, some of whom were allergic to food They repeated tape stripping tests on patients' skin and non skin lesions, and measured lipid, protein, barrier integrity, and microbiome The results showed that the characteristics of non-invasive skin in patients with atopic dermatitis were closely related to whether the patients were allergic to food Gene expression analysis also showed that type 2 immune signal was increased in food allergy samples New research may help scientists develop biomarkers of food allergy Http://stm.sciencemag.org/content/11/480/eaav2685 researchers announced that nearly complete high-quality strawberry reference genome octaploid cultivated strawberry kamrosa has 8 sets of chromosomes, also known as garden strawberry Recently, a team of researchers from Michigan State University has assembled and annotated the genome of the octoploid strawberry with high quality, and identified more than 100000 strawberry genes Then the team compared the expressed gene sequence of diploid strawberry with that of octaploid strawberry The results showed that the octoploid strawberry originated from North America According to the researchers, the evolution and origin information of strawberry, the dominant sub genome and the first octaploid strawberry high-quality genome will greatly contribute to the improvement of strawberry varieties and disease resistance in the future Https:// in 5g era, can flexible screen make the mobile phone market reshuffle? Barcelona, February 25 local time, 2019 world mobile communication conference (MWC) opened Bending or even folding the screen adds another high-tech color to 5g, the overwhelming hot spot People call the flexible display screen as foldable screen, but in fact it can't really fold It also faces the challenges of material folding and extrusion stress, electrostatic discharge damage components and other challenges Can folding screen become a new and old mobile phone market players to re position the push? Can 5g create the next golden age of smart phones? Even if these are answered positively, not every mobile phone manufacturer can survive or have the ability to share the market http://digitalpaper.stdaily.com/http_