2025-04-20 13:09:52前沿信息
高效的自组装增强了先进硅氧烷材料的自愈性

Polysiloxane materials, such as polydimethylsiloxane (PDMS)-based elastomers, exhibit a self-healing capability by the introduction of silanolate (Si–O–) groups. This ability stems from their dynamic siloxane (Si–O–Si) bonds, which can break and reform to

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2025-04-20 12:54:52前沿信息
液体机器人能够精确根除植入物相关的生物膜感染

An international research team led by the Chinese University of Hong Kong (CUHK) has achieved a breakthrough in the field of medical microrobots by developing the world's first antibiofilm liquid-bodied magnetic-controlled robot.

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2025-04-20 12:43:12前沿信息
在超表面上加倍:双层器件可以控制多种形式的偏振光

Almost a decade ago, Harvard engineers unveiled the world's first visible-spectrum metasurfaces—ultra-thin, flat devices patterned with nanoscale structures that could precisely control the behavior of light. A powerful alternative to traditional, bulky

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2025-04-20 12:32:12前沿信息
科学家将两种“不可能”的材料融合到新的人造结构中

An international team led by Rutgers University-New Brunswick researchers has merged two lab-synthesized materials into a synthetic quantum structure once thought impossible to exist and produced an exotic structure expected to provide insights that could

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2025-04-20 12:16:06前沿信息
新型柔性纳米纤维材料结合了强大的微波吸收能力和出色的隔热性能

Recently, a research team led by Prof. Huang Zhulin from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences successfully synthesized a flexible nanofiber felt with ultralow thermal conductivity and exceptional electromagnetic wave

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2025-04-20 12:00:21前沿信息
使用点击化学设计的小细胞外囊泡有望靶向肝衰竭

A study conducted by Prof. Thai-Yen Ling at National Taiwan University underscores the potential of small extracellular vesicle (sEV) therapy and enhances the precision of acute liver failure treatment through the application of click chemistry. The study

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2025-04-20 11:46:19前沿信息
纳米机械气体传感器阵列:迈向更智能、更安全的食品和环境

Imagine walking into your kitchen and instantly knowing if the fish you bought yesterday is still fresh—or entering an industrial site with sensors that immediately alert you to hazardous gas leaks. This isn't science fiction—it's the promise behind our

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2025-04-20 11:34:16前沿信息
时间分辨的光致发光技术为表面修饰的金属氧化物半导体提供了纳米级的见解

In the quest for next-generation energy, sensing, and pigment technologies, semiconducting metal oxides like titanium dioxide (TiO₂) have emerged as essential materials due to their abundance, stability, and intriguing photophysical properties. But there

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2025-04-20 11:19:13前沿信息
对杆状病毒施加磁场,诱导它们形成形状和大小可调的圆盘

Seeking to mimic self-assembly processes that occur naturally, RIKEN researchers have demonstrated that the self-assembly of rod-shaped viruses can be controlled by applying a magnetic field. This could help in the development of artificial self-assembly

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2025-04-20 11:08:01前沿信息
缺陷去除技术为更快、低功耗的半导体铺平了道路

A research team, led by Professor Jimin Kwon from the Department of Electrical Engineering at UNIST, in collaboration with Professor Yong-Young Noh and his research team from the Department of Chemical Engineering at POSTECH, reports a new technology to e

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2025-04-20 10:56:06前沿信息
三位点Kitaev链增强了Majorana零模的稳定性

An international research team led by QuTech has realized a three-site Kitaev chain using semiconducting quantum dots coupled by superconducting segments in a hybrid InSb/Al nanowire. When comparing two-and three-site chains within the same device, they o

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2025-04-20 10:41:58前沿信息
采用无心轴制造技术的人造肌肉开始活动

Researchers at The University of Texas at Dallas have invented a new, inexpensive method for fabricating artificial muscles for potential use in robots, in comfort-adjusting jackets that become more thermally insulating as the surrounding air becomes cold

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