2025-05-09 23:00:28前沿信息
物理学家通过手风琴般的波纹效应创造出超可拉伸的石墨烯

Graphene is a "miracle material": mechanically extremely strong and electrically highly conductive, ideal for related applications. Using a unique method, physicists at the University of Vienna led by Jani Kotakoski have for the first time made

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2025-05-09 22:52:24动物植物
用户友好的软件可以检测RNA序列数据中的病毒

A new software algorithm developed at Caltech enables researchers to easily search for viruses in RNA sequence data, enabling scientists to detect viruses in samples and study how they impact biological functions.

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2025-05-09 22:46:04前沿信息
很难让药物进入肺部:可呼吸藻类提供了一条新途径

Our lungs are fairly susceptible to diseases. Unlike most other organs, the lungs are in direct contact with the outside world. When we breathe in, our lungs can also take in things besides the oxygen we need, including irritants, pollutants, viruses and

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2025-05-09 22:37:37动物植物
遗产解锁:孟德尔启发的研究绘制了前所未有的豌豆多样性图

The iconic pea plant experiments of Gregor Mendel laid the foundations for the science of genetics. Now 160 years on, an international research collaboration has used genomics, bioinformatics and genetics to map the diversity of a globally important pea c

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2025-05-09 22:29:53前沿信息
真菌产生的银纳米粒子可用于预防和治疗新冠肺炎

Silver nanoparticles produced by the fungus Trichoderma reesei could become important allies in the prevention and treatment of COVID-19. Tests carried out on hamsters showed that they not only inhibited the infection but also reduced the viral load in th

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2025-05-09 22:25:07动物植物
早期胚胎在修复DNA组织错误方面表现出惊人的灵活性

An international research team led by Helmholtz Munich has, for the first time, provided a detailed insight into how the spatial organization of genetic material is established in the cell nucleus of early embryos within the first hours after fertilizatio

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2025-05-09 22:13:47前沿信息
人工智能驱动的电子鼻检测各种气味,用于医疗保健和环境应用

A research team has developed a "next-generation AI electronic nose" capable of distinguishing scents like the human olfactory system does and analyzing them using artificial intelligence. This technology converts scent molecules into electrical

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2025-05-09 22:10:08动物植物
支付渔民释放濒危渔获物的费用有助于保护

A new study from the University of Oxford has revealed that an incentive program increased live releases of endangered species caught as bycatch. However, unexpectedly, the overall positive impact was reduced by some vessels' increasing catches of these

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2025-05-09 21:59:32前沿信息
沸水中的微泡动力学实现了精确的流体操作

A watched pot never boils, goes the old saying, but many of us have at least kept an eye on the pot, waiting for the bubbling to start. It's satisfying to finally see the rolling boil, behind which complex physical mechanisms are at play.

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2025-05-09 21:57:45动物植物
抗疟疾药物如何帮助治疗遗传性疾病

The antimalarial drug mefloquine could help treat genetic diseases such as cystic fibrosis, Duchenne muscular dystrophy, as well as some cancers.

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2025-05-09 21:47:44动物植物
数据科学方法破解细胞运动密码

Scientists from St. Jude Children's Research Hospital and the Medical College of Wisconsin have created a data science framework to better understand how cells travel through the body.

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2025-05-09 21:46:54前沿信息
贝叶斯推理能够快速检测量子点电荷态

A research team at Tohoku University's Advanced Institute for Materials Research (WPI-AIMR) has developed a new technique to rapidly and accurately determine the charge state of electrons confined in semiconductor quantum dots—fundamental components of q

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