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全部资讯 (1,305 篇)
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🔬 纳米材料
Inverse-designed 2D magnonic crystals widen spin-wave band gaps
Spin waves (SWs), or magnons, are collective excitations of magnetization in magnetic materials arising from electron sp…
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🔬 纳米材料
Single molecule becomes quantum sensor for imaging proteins at nanoscale
A new quantum sensing technique could enable measurements of single protein structures and other important molecules, wi…
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🔬 纳米材料
Social amoebae form nanotube networks linking multiple cells [纳米管]
Social amoebae are unicellular organisms that act in concert, requiring extensive communication. Pierre Stallforth and c…
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🔬 纳米材料
Self-cleaning nanoscale sensor could transform personalized medicine
Imagine a smart bandage that could continuously monitor an infected wound, alerting doctors when bacteria spread or when…
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🔬 纳米材料
Dynamic 'breathing' in nanopore structures can maximize efficiency of molecule separation and diffusion
Nanoporous material-based separation technology is vital in many applications because it can precisely distinguish betwe…
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🏗️ 复合材料
New research shows how 'hot electrons' can reshape metals in billionths of a second
Researchers at The University of Manchester have revealed how intense electronic excitation can trigger rapid structural…
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🔬 纳米材料
Helical nanoparticles trigger cancer alarms and deliver gene therapy [纳米颗粒]
Cancer cells survive by hiding from the immune system's surveillance. A KAIST research team has developed a new anticanc…
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🔬 纳米材料
Scientists cut and rebuild molecules from the inside to create new chiral nanocarbons
Nanocarbons are molecular-scale carbon structures considered to be the building blocks for next-generation materials. Un…
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🏗️ 复合材料
Twisted laser light can tell mirror-image molecules apart
Scientists have created twisted laser beams that interact differently with right-handed and left-handed molecules, revea…