2024-08-27 21:36:23前沿信息
“俄罗斯娃娃”包装可以促进药物输送

New technology, which is in the early stages of development, has the potential to significantly enhance the effectiveness and reduce the side effects of drugs and vaccines.

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2024-08-27 21:23:08前沿信息
新型纳米颗粒增强小鼠免疫系统对抗黑色素瘤和乳腺癌症

Vanderbilt researchers have developed a set of nanoparticles that stimulate the immune system in mice to fight cancer and may eventually do the same in humans.

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2024-08-27 21:13:07前沿信息
扭曲的碳纳米管可以实现比先进锂离子电池更好的储能

An international team of scientists, including two researchers who now work in the Center for Advanced Sensor Technology (CAST) at UMBC, has shown that twisted carbon nanotubes can store three times more energy per unit mass than advanced lithium-ion batt

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2024-08-27 20:58:18前沿信息
受限水带电:研究揭示了纳米孔中水的介电响应

When water gets inside nanopores with sizes below 10 nanometers, new physics emerge: new phases of ice were observed and ultrafast proton transport was measured. Confined water also plays a role in biology, where aquaporins cross cellular membranes to all

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2024-08-27 20:43:44前沿信息
研究人员探索高亲和力DNA和碳纳米管之间的相互作用

Single-walled carbon nanotubes (SWCNTs) have emerged as promising candidates for applications in biotechnology and nanoelectronics due to their exceptional physical and chemical properties. Despite their potential, challenges like insolubility and toxicit

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2024-08-27 20:31:55前沿信息
可调超表面可以在空间和时间上控制光,为无线通信信道提供路径

It is a scene many of us are familiar with: You're working on your laptop at the local coffee shop with maybe a half dozen other laptop users—each of you is trying to load websites or stream high-definition videos, and all are craving more bandwidth.

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2024-08-27 20:21:27前沿信息
研究将纳米粒子与氧化应激和神经元死亡联系起来

Researchers at the University of Kentucky have a better understanding of the regulation of extracellular vesicles by oxidative stress and how these vesicles spread oxidative stress and may damage neurons. Extracellular vesicles are nanoparticles released

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2024-08-27 20:09:52前沿信息
3D打印技术首次揭示纳米线的发光特性

Dr. Jaeyeon Pyo's team at the Korea Electrotechnology Research Institute (KERI) has become the first in the world to reveal light emission patterns from 3D-printed nanowires, which has been published as a cover article in the journal ACS Nano.

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2024-08-27 19:58:27前沿信息
新的3D重建方法有助于分析属性定义缺陷

An international research collaboration, including a group from Cornell Engineering, has applied a new X-ray-based reconstruction technique to observe, for the first time, topological defects in a nanoscale self-assembly-based cubic network structure of a

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2024-08-27 19:44:05前沿信息
改进靶向治疗用mRNA负载纳米载体的设计

Among the vastly different ways of tackling a disease, controlling the genetic expression of cells is undoubtedly one of the most powerful. Over the past few decades, scientists have come up with dozens of innovative strategies that involve using messenge

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2024-08-27 19:31:41前沿信息
新方法实现了可控调谐,评估了工程应用中二维材料的不稳定性

Two-dimensional (2D) materials have atomic-level thickness and excellent mechanical and physical properties, with broad application prospects in fields such as semiconductors, flexible devices, and composite materials.

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2024-08-27 19:20:51前沿信息
贝类废弃物的新用途:延长农产品的保质期

Crab shells might just have another role besides fodder for the compost bin. University of Maryland researchers have engineered a seafood-waste material that removes chemical pesticides and herbicides from produce and extends shelf life, a discovery that

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