科学家重写分子规则,电子静止不动 诸平 Fig. 1 Researchers have developed new guidelines for molecular design that prevent electrons from losing energy through atomic vibrations. These innovations promise to revolutionize the effectiveness of organic molecules used in OLEDs, sensors, an ...
Nature : 突破性的新型减肥药比目前的治疗方法更有效 诸平 Associate Professor Christoffer Clemmensen from the University of Copenhagen has developed a new type of weight-loss drug that uses the hormone GLP-1 to deliver neuroplasticity-modulating molecules to specific brain areas, signi ...
突破光速:量子隧穿之谜 诸平 Quantum tunneling allows particles to bypass energy barriers. A new method has been proposed to measure the time it takes for particles to tunnel, which could challenge previous assertions of superluminal tunneling speeds. This method involves using atoms as ...
突破性的酶发现可能使广泛使用的塑料聚苯乙烯可生物降解 诸平 Fig. 1 Researchers have decoded a bacterial enzyme crucial for breaking down styrene, an element used in the high-volume production of polystyrene, which traditionally lacks biotechnological recycling methods. Fig. 2 ...
研究表明,优秀的跑步者比一般人多活近5年 诸平 A study marking the 70th anniversary of Sir Roger Bannister’s sub-four-minute mile shows that the first 200 runners to achieve this milestone live nearly five years longer than average, underscoring the long-term health benefits of aerobic ...
量子物理学的方法里程碑 诸平 Quantum physicists at the Würzburg-Dresden Cluster of Excellence ct.qmat have developed a rapid test method to systematically identify topological 2D materials in record time. It uses special X-rays to detect the different orbital angular momenta of electro ...
20年前的分子预测成真:化学家终于成功地合成了一种不寻常的、难以捉摸的分子 诸平 Advances in metallocene chemistry led to the synthesis of ‘heterobimetallic’ sandwich molecules, challenging to create but offering the potential for new chemical discoveries and industrial applications. And ...
生物纳米机器的突破 : 可持续化学的万能钥匙 诸平 Fig. 1 Researchers have detailed the structure and function of the enzyme styrene oxide isomerase, a tool that enables green chemistry by facilitating the biological equivalent of the Meinwald reaction. This enzyme’s ability to produc ...
量子突破,麻省理工学院实现了前所未有的原子接近 诸平 Fig. 1 MIT physicists developed a technique to arrange atoms (represented as spheres with arrows) in much closer proximity than previously possible, down to 50 nanometers. The group plans to use the method to manipulate atoms into c ...