2025-02-26 01:40:17前沿信息
开发新型水性胶粘剂纳米复合技术

Water-based adhesives face several challenges despite their environmental benefits. One major issue is that achieving high adhesion strength on various substrates, especially in wet or humid conditions, is difficult due to the inherent properties of water

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2025-02-26 01:29:03前沿信息
推进量子材料:一种控制电子态的新方法

A collaborative team of researchers from the Max Planck Institute for Structure and Dynamics of Matter (MPSD), Nanjing University, Songshan Lake Materials Laboratory (SLAB), and international partners has introduced a new method to regulate exotic electro

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2025-02-26 01:18:55前沿信息
碳纳米管的释放量如何超过其接收量

Three RIKEN physicists have discovered how tiny tubes of carbon spit out light that is more energetic than the light shone on them. This finding could help to exploit the process in applications such as solar power and biological imaging.

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2025-02-26 01:06:59前沿信息
光镊揭示分子穿梭中的前后运动是对称的

In molecular shuttles, a ring molecule is threaded onto a linear molecular strand and can move between two portions of the strand, called stations, in response to external stimuli. Chemical stimuli, light or mechanical forces determine the time the shuttl

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2025-02-26 00:50:24前沿信息
深度纳米测量:深度学习系统检测与疾病相关的纳米颗粒

Researchers, including those from the University of Tokyo, developed Deep Nanometry, an analytical technique combining advanced optical equipment with a noise removal algorithm based on unsupervised deep learning.

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2025-02-26 00:37:21前沿信息
微型天线的集合可以放大和控制任何方向偏振的光

Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more. Researchers in the McKelvey School of Engineering at Washington University in St. Louis imagines a future where antennas reshape e

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2025-02-26 00:26:17前沿信息
磁性纳米催化剂通过电子密度调节增强肿瘤治疗

Cancer therapy has always struggled with targeting tumor cells effectively while minimizing damage to healthy tissue. Traditional treatments, such as chemotherapy and radiation, often lack precision and cause serious side effects. As a result, there is a

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2025-02-26 00:09:56前沿信息
跨越血脑屏障:脂质纳米颗粒平台通过静脉注射将mRNA输送到大脑

Scientists at the Icahn School of Medicine at Mount Sinai have developed a lipid nanoparticle system capable of delivering messenger RNA (mRNA) to the brain via intravenous injection, a challenge that has long been limited by the protective nature of the

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2025-02-25 23:57:20前沿信息
3D纳米打印技术可以将陶瓷转化为高性能系统,从疾病检测到太空旅行

The same material from which you drink your morning coffee could transform the way scientists detect disease, purify water, and insulate space shuttles thanks to an entirely new approach to ceramic manufacturing.

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2025-02-25 23:44:29前沿信息
自密封、原子薄的透析膜:蛋白质将泄漏转化为过滤优势

A Vanderbilt-led research team has made a significant breakthrough in developing advanced dialysis membranes using atomically thin materials like graphene. These innovative membranes, called nanoporous atomically thin membranes (NATMs), leverage a protein

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2025-02-25 23:27:55前沿信息
磁与光之舞:研究发现非互易二次谐波在二维材料中消失

A research group recently discovered the disappearance of nonreciprocal second harmonic generation (SHG) in MnPSe₃ when integrated into a two-dimensional (2D) antiferromagnetic MnPSe₃/graphene heterojunction.

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2025-02-25 23:16:33前沿信息
DNA水凝胶有望实现药物的持续释放

Hydrogels are polymeric materials with three-dimensional network structures containing large amounts of water. They serve as sustained-release drug delivery systems as they can encapsulate various bioactive substances, including drugs, antigens, and even

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