物理学家在突破性实验中抓住了单个原子 诸平 Fig. 1 LASER-cooled atom cloud viewed through microscope camera. Credit: University of Otago Fig. 2 Mikkel Andersen (left) and Marvin Weyland in the physics lab. Credit: University of Otago 据新西兰 奥塔哥大学 ( Unive ...
COVID-19 研究的突破性成果:新图示支持疫苗设计(附原文) 诸平 Fig.1 A 3D atomic scale map, or molecular structure, of the 2019-nCoV spike protein. The protein takes on two different shapes, called conformations--one before it infects a host cell, and another during infection. This struct ...
Nat.: 借空气发电的新绿色技术 诸平 Fig. 1 Graphic image of a thin film of protein nanowires generating electricity from atmospheric humidity. UMass Amherst researchers say the device can literally make electricity out of thin air. Credit: UMass Amherst/Yao and Lovley labs ...
病毒蛋白如何阻止病毒复制的新细节 诸平 Fig. 1 Researchers described the results as surprising, and said the findings have implications for future vaccine and antiviral drug development. Credit: Joe Mendoza/CSU Photography 据美国 科罗拉多州立大学 ( Colorado State Universi ...
超声波能够选择性灭杀癌细胞吗? 诸平 据美国加州理工学院( California Institute of Technology ) 2020 年 2 月 5 日提供的消息,科学家采用 超声波可以灭杀癌细胞 ,但是,正常细胞却安然无恙。 Fig. 1 Artist's depiction of ultrasound waves destroying a cancer cell while leaving h ...
化学家简化了抗肿瘤化合物的合成 诸平 据俄罗斯人民友谊大学( Peoples’ Friendship University of Russia ,英文缩写 RUDN UNIVERSITY , 俄文为 Российский университет дружбы народов ) 2020 年 1 月 31 日提供的消息,该大学的化学家与俄罗斯科学院( RAS ) N. D. ...
Science: 新发现 动摇了我们对基因表达的理解 诸平 Fig. 1 University of Chicago scientist Chuan He found evidence that RNA itself modulates how DNA is transcribed—using a chemical process that is increasingly apparent to be vital to biology. Credit: Shutterstock 据美国 芝加哥大 ...