2025-02-25 20:31:52前沿信息
薄膜的小型化揭示了弛豫铁电体中的“金发姑娘区”

A new study led by Rice University materials scientist Lane Martin sheds light on how the extreme miniaturization of thin films affects the behavior of relaxor ferroelectrics—materials with noteworthy energy-conversion properties used in sensors, actuator

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2025-02-25 20:16:18前沿信息
从光子到质子:团队在高能粒子探测方面取得突破

Particle detectors play a crucial role in our understanding of the fundamental building blocks of the universe. They allow scientists to study the behavior and properties of the particles produced in high-energy collisions. Such particles are boosted to n

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2025-02-25 20:03:17前沿信息
深紫外激光显微镜揭示金刚石的纳米尺度输运行为

Ultrawide-bandgap semiconductors—such as diamond—are promising for next-generation electronics due to a larger energy gap between the valence and conduction bands, allowing them to handle higher voltages, operate at higher frequencies, and provide greater

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2025-02-25 19:50:22前沿信息
机器学习和3D打印生产出钢铁坚固、泡沫轻的材料

Researchers at the University of Toronto's Faculty of Applied Science & Engineering have used machine learning to design nano-architected materials that have the strength of carbon steel but the lightness of Styrofoam.

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2025-02-25 19:40:02前沿信息
逃离内体:BEND脂质改善LNP mRNA递送和基因编辑

Every time a shuttle docks with the International Space Station (ISS), a delicate dance unfolds between the shuttle's docking system and its counterpart on the station. Thanks to international standards, these mechanisms are universally compatible, ensur

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2025-02-25 19:26:33前沿信息
视频:用彩色追踪疾病进展

Photon-counting CT scanning is the next-generation of computer tomography diagnostics, providing precise, multi-color imaging to simultaneously track biological processes.

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2025-02-25 19:16:02前沿信息
铂金结构中的纳米隧道尺寸决定了气体吸附动力学

Researchers from Tokyo Metropolitan University have elucidated how hydrogen and carbon monoxide is adsorbed into solids containing a crown-motif structure of platinum and gold. Using quick-scan X-ray absorption measurements and theoretical calculations, t

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2025-02-25 19:04:09前沿信息
生物相容性纳米粘合剂为更安全的角膜移植带来了希望,降低了炎症和感染风险

A research team from the Eye & ENT Hospital of Fudan University, China, has developed a novel biocompatible nanoadhesive for corneal transplantation. The nanoadhesive is based on tetrahedral framework nucleic acids combined with functionalized polycat

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2025-02-25 18:51:27前沿信息
纳米锡催化剂的发现为可持续的二氧化碳转化铺平了道路

Researchers have developed a sustainable catalyst that increases its activity during use while converting carbon dioxide (CO2) into valuable products. This discovery offers a blueprint for designing next-generation electrocatalysts.

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2025-02-25 18:39:02前沿信息
纳米技术揭示了有害的微塑料如何附着在珊瑚礁上

University of Waterloo researchers have pinpointed for the first time how microplastics accumulate in coral reefs, a key step to understanding how to protect vulnerable ecosystems.

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2025-02-25 18:23:12前沿信息
肽纳米颗粒达到98%的载药率,改善癌症治疗

A team of scientists has developed a groundbreaking approach using specially designed peptides to improve drug formulations. This innovative method significantly enhances anti-tumor efficacy, as demonstrated in leukemia models. The study, published in the

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2025-02-25 18:07:38前沿信息
用二氧化硅纳米粒子解决药物溶解度问题

Harvard University and the Chinese University of Hong Kong researchers have developed a technique that increases the solubility of drug molecules by up to three orders of magnitude. This could be a breakthrough in drug formulation and delivery.

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