科学家在室温下发现了奇异的量子态 诸平 Researchers at Princeton found that a material known as a topological insulator, made from the elements bismuth and bromine, exhibit specialized quantum behaviors normally seen only under extreme experimental conditions of high pressures and tempe ...
新酶抑制剂有望治疗癌症、自身免疫性疾病 诸平 Fig. 1 Illustration of a small molecule enzyme inhibitor bound to ERAP2.(Credit: Marlene Bouvier) Fig. 2 Illustration of the function of ERAP2 in antigen trimming leading to either epitope destruction or generation.( ...
探索量子态弱耦合到有限大小储库的衰变过程 诸平 Sketch of a quantum state (white dot) weakly coupled to the discrete levels of a chaotic quantum dot (black dots connected by lines). Credit: Micklitz et al 据物理学家组织网( Phys.org ) 2022 年 10 月 19 日报道,一个由来自巴西、美 ...
远紫外线 LED 可有效杀死细菌和病毒而不伤害人 诸平 Figure 1: Most LEDs emit visible light, but RIKEN physicists have created an LED that emits in a narrow region in the far ultraviolet that is safe for humans but deadly for viruses and bacteria. Credit: RIKEN Fi ...
一种廉价设备,可以从微风中收集能量并将其储存为电能 诸平 NTU Professor Yang Yaowen demonstrating how the device can generate and store electricity when exposed to a breeze generated by a wind tunnel. Credit: Nanyang Technological University 据新加坡南洋理工大学( Nanyang Technolog ...
科学家发现热电材料中显著的原子行为 诸平 Neutron probes of the atomic structure and dynamics of tin-based thermoelectric materials unraveled the microscopic mechanism for their low thermal conductivity. Credit: Oak Ridge National Laboratory 据《科技日报》( SciTechDaily )网站 2 ...
科学家发现双功能信使 RNA 诸平 The central dogma of molecular biology showing what is happening in this study. Credit: Julian Chen 据美国亚利桑那州立大学( Arizona State University 简称 ASU ) 2022 年 10 月 3 日报道,科学家发现双功能信使 RNA ( Scientists discover dual-functi ...
解除免疫系统致命的肺部反应 诸平 CSHL researchers have found treating mice with a drug candidate that inhibits a protein called PTP1B can prevent deadly lung inflammation in mice. Seen here are 3D images of mouse lungs treated with (left) and without (right) the PTP1B inhibitor drug cand ...