骨骼,像预应力混凝土一样构造 诸平 Stressed by mineral particles: Scanning electron microscopy shows that nanocrystals of strontium carbonate have become embedded within the collagen fibres of a tendon. These put the collagen under strain in the same way as hydroxyapatite particles, whic ...
吃塑料之酶可消除数十亿吨的填埋塑料垃圾 诸平 Fig. 1 Credit: Unsplash/CC0 Public Domain Fig. 2 Includes time lapse of plastic degradation over 48-hour period. Credit: The University of Texas at Austin / Cockrell School of Engineering 塑料应用非常广泛,但是回收利用十分有 ...
纳米级领域分子间手性转移的新机制 诸平 Fig. 1 From left to right, the experts Josep Puigmartí-Luis and Alessandro Sorrenti, from the Faculty of Chemistry and the Institute of Theoretical and Computational Chemistry (IQTC) of the University of Barcelona (UB). Fig. 2 Chiral ...
新材料使太阳能电池更便宜,更容易制造 诸平 The solar cell with the ferrocene layer highlighted. Credit: Li et al. 2022 据英国伦敦帝国理工学院( Imperial College London ) 2022 年 4 月 21 日提供的消息,新材料使太阳能电池更便宜,更容易制造( New Materials Enable Cheaper Solar C ...
高压化学:陌生世界合成新型爆炸性化合物 诸平 Fig.1 Explosion animation artist’s concept. Fig. 2 Microphotographs of laser-heated potassium azide samples at pressures of 500,000 atmospheres (left) and 300,000 atmospheres (right). The white to light-blue areas on the outside are ...
电子学的未来 : 新费米弧的发现 诸平 Fig. 1 Abstract Energy Magnetism Electronic Arcs Fig. 2 Left: Visual progression of the magnetic band splitting as the temperature decreases. Right: The top graph shows the known Zeeman and Rashba band splitting behavior. The bottom shows t ...
对各种 COVID-19 变体有效的新型光催化剂抗病毒涂层 诸平 Figure 1. The TiO2/CuxO coating inactivates viruses even under dark condition. Its antiviral activity is further enhanced by visible light irradiation. Credit: Ryuichi Nakano from Nara Medical University Figu ...
研究人员创造了太阳能电池效率的新世界纪录 诸平 Fig. 1 Next Generation Solar Panels Illustration Fig. 2 The left-hand side shows a contacted tandem solar cell in the solar simulator at the University of Wuppertal, the right-hand side the apparatus for measuring the energy level ...
DNA 纳米技术可以在降低成本的同时加快药物开发 诸平 Fig. 1 A new tool speeds up development of vaccines and other pharmaceutical products by more than one million times while minimizing costs. The method works by using soap-like bubbles as nano-containers. With DNA nanotechnology, mult ...