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用单原子自旋电流革新电子学
热度 2 诸平 2025-1-13 20:04
用单原子自旋电流革新电子学 诸平 When circular polarized light is irradiated onto a thallium lead alloy, the majority “up spins” of electrons flow in the right direction (spin-polarized current). Credit: Taniuchi et al 2025 据日本东京大学理学院( School of Science, The Univer ...
个人分类: 新科技|4481 次阅读|2 个评论 热度 2
科学家如何利用原子精度来强化化学反应
诸平 2025-1-11 19:44
科学家如何利用原子精度来强化化学反应 诸平 Fig. 1 A research group led by Prof. Wenjie Shen and Prof. Yong Li from the Dalian Institute of Chemical Physics of the Chinese Academy of Sciences has achieved atomic precision in tuning bimetallic catalyst active sites. By forming Pt-Fe-Pt ...
个人分类: 新科技|5119 次阅读|没有评论
集成光子学达到里程碑:高功率可调谐激光器开辟新天地
诸平 2025-1-9 18:21
集成光子学达到里程碑:高功率可调谐激光器开辟新天地 诸平 The integrated large-mode area-based amplifier amplifies a tunable seed source to a few watts level. In this scenario, the seed and the pump are fully integrated together with the amplifier onto a silicon photonics platform. The d ...
个人分类: 新科技|753 次阅读|没有评论
共价RNA复合物工程的新化学
诸平 2025-1-7 20:04
共价 RNA 复合物工程的新化学 诸平 Chemically modified RNA can be made to fluoresce and is also suitable for the search for new active substances. 据奥地利因斯布鲁克大学 ( University of Innsbruck ) 网站 2025 年 1 月 7 日报道,共价 RNA 复合物工程的新化学 ( New chem­istry ...
个人分类: 新科技|975 次阅读|没有评论
新一代Zn-I2电池:高容量满足长期耐用性
热度 1 诸平 2025-1-6 11:13
新一代 Zn-I 2 电池:高容量满足长期耐用性 诸平 Molybdenum carbide (MoC) nanoclusters embedded in porous nitrogen-doped carbon fibers with atomic Zn-N4 sites exhibit a physicochemical confinement effect on iodine species and enhance electron/ion transfer efficiency, facilitating the rev ...
个人分类: 新科技|4243 次阅读|2 个评论 热度 1
令人惊讶的发现:某些癌症基因具有两面性
热度 1 诸平 2025-1-4 20:12
令人惊讶的发现:某些癌症基因具有两面性 诸平 Groundbreaking research suggests that certain genetic mutations, once deemed dangerous, may initially defend against esophageal cancer, challenging conventional views on cancer development. Credit: SciTechDaily.com 据英国伦敦玛丽女王大学 ...
个人分类: 新科技|3873 次阅读|4 个评论 热度 1
Hmga1:可修复受损心脏的鱼蛋白
热度 1 诸平 2025-1-3 20:14
Hmga1 : 可修复受损心脏的 鱼蛋白 诸平 Fig. 1 Artistic representation of heart regeneration: Hmga1 in green symbolically flows from the border zone of a zebrafish heart (top right) to the injured border zone of a mouse heart (left). Red highlights heart muscle cells, while blue m ...
个人分类: 新科技|5476 次阅读|2 个评论 热度 1
水最可怕的噩梦:超疏水材料的兴起
诸平 2024-12-30 18:35
水最可怕的噩梦:超疏水材料的兴起 诸平 Fig. 1 Research on metal-organic frameworks has led to the development of superhydrophobic surfaces by grafting hydrocarbon chains, which create a high-entropy state essential for minimizing water adhesion. (Artist’s concept.) Credit: SciTechDai ...
个人分类: 新科技|2894 次阅读|没有评论
扭曲的爱迪生:螺旋光如何改变自主视觉
诸平 2024-12-27 20:28
扭曲的爱迪生:螺旋光如何改变自主视觉 诸平 Fig. 1 Using old principles, researchers created intensely bright twisted light that could help robots and self-driving cars see the world more intricately by detecting the “twist” in light waves. (Artist’s concept.) Credit: SciTechDaily.c ...
个人分类: 新科技|4210 次阅读|没有评论
芬兰出版论坛将降级数百种Frontiers和MDPI期刊
诸平 2024-12-26 14:17
芬兰出版论坛将降级数百种 Frontiers 和 MDPI 期刊 诸平 据《撤稿观察》 ( Retraction Watch )网站 2024 年 12 月 24 日报道,芬兰出版论坛将降级数百种 Frontiers 和 MDPI 期刊 ( Finland Publication Forum will downgrade hundreds of Frontiers and MDPI journals ) ...
个人分类: 科技期刊研究|1392 次阅读|没有评论

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