[quick news] on April 23, 2018, nano 3D printing technology uses micro pyramid to better build biochip

It is a key technology to make biochip by using micro pyramid to build biochip This new nano printing process uses gold-plated pyramid, LED light and photochemical reaction to print more organic materials on the surface of a single biochip than ever before This method of 3D printing biochips will help scientists understand cells and biological pathways, making it easier and more effective to study disease development and solve other biological problems, such as the detection of bioterrorism agents Spectrum.ieee.org scientists have found a way to bend and stretch diamonds The diamond material is extremely strong and brittle, with a lower tensile limit (far less than 1%), but the international cooperation research team has found a way to strengthen the bending of a tiny diamond needle only a few microns high to 9%, and after stretching and bending, the diamond needle can automatically return to its original shape This discovery can pave the way for the future exploration of diamond materials Mail Online flexible 2D semiconductors are fast enough to drive organic light-emitting diode (OLED) molybdenum disulfide One of the great advantages of 2D semiconductors is that they are easy to bend, but not easy to fix At present, Korean engineers have solved the problem of fixing molybdenum disulfide, allowing electrons to pass quickly Such a combination is more suitable for the flexible OLED display Such a display can build a simple 6 * 6 pixel array on a 7-micron-thick plastic sheet, and can also be attached to the skin Currently, the team wants to use it to produce flexible displays the size of a smart watch or smartphone Spectrum.ieee.org eight universities in Hangzhou collaborative construction design Open University Recently, at the opening ceremony of the second world industrial design conference held in Hangzhou, the heads of Eindhoven University of technology in the Netherlands, Zhejiang University, Southeast University, Jiangnan University, China University of metrology, Jiangsu University, Nanjing Institute of art, Hubei University of technology and other eight universities jointly unveiled the design Open University According to reports, design open university is working with design organizations, enterprises and universities in more than 30 countries around the world to build a future oriented, open and shared, inclusive and coordinated, sustainable development and international vision of design innovation education system On April 20, the 2017 "moving Beike" news character recognition ceremony of China Youth Online was held At the 2017 "moving Beike" news character recognition ceremony held by Beijing University of science and technology, all teachers and students stood up to pay a silent tribute to the late international famous material scientist, academician of Chinese Academy of Sciences and Professor Ke Jun of Beijing University of science and technology Professor Li Zifu, on behalf of teachers, Yang Guoqing, on behalf of students, Xu Jumin, on behalf of alumni, and Ruslan, an international student, also delivered speeches and shared their stories China Youth Online