2025-04-19 11:20:01前沿信息
使用磁引导的热激活纳米颗粒精确治疗癌症

Traditionally, radiation, chemotherapy, and surgery have been the most common ways to remove and destroy malignant cells. However, because these treatments can also damage healthy cells, they often have significant side effects. Today, more precise and ta

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2025-04-19 11:12:48动物植物
新发现的化石遗址的放射性同位素年龄为哺乳动物的进化提供了线索

Anatolia, the western part of modern-day Turkey that sits at the crossroads of Asia, Africa, and Europe, is a fossil-rich land crucial to unlocking the mysteries surrounding the evolution of mammals over the last 10 million years. Despite the abundance of

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2025-04-19 11:08:04前沿信息
复合材料工程的新方法:聚合物设计将强度与可逆性相结合

Composite adhesives like epoxy resins are excellent tools for joining and filling materials including wood, metal, and concrete. But there's one problem: once a composite sets, it's there forever. Now there's a better way. Researchers have developed a

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2025-04-19 11:01:54动物植物
大象如何规划它们的旅程:新的研究揭示了节能策略

A new study has revealed that African elephants have an extraordinary ability to meet their colossal food requirements as efficiently as possible. Data from over 150 elephants demonstrated that these giants plan their journeys based on energy costs and re

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2025-04-19 10:56:24前沿信息
超级蓝宝石纳米结构可抵抗划痕、眩光、雾和灰尘

A phone screen you can't scratch no matter how many times you drop it; glasses that prevent glare; a windshield that doesn't get dusty. These are all possibilities thanks to a new way to produce sapphire.

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2025-04-19 10:47:45动物植物
研究表明,蝌蚪试图通过比正常生长快得多的速度来逃离池塘中的危险病毒

The world's amphibians are in trouble. Because of their sensitivity to climate change, habitat loss, and pollution, they may be the canary in the coal mine for the nascent anthropogenic mass extinction. Approximately 200 amphibian species have become ext

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2025-04-19 10:45:43前沿信息
新型基于铁蛋白的siRNA递送系统有望用于靶向胶质母细胞瘤治疗

A new study led by Profs. Fan Kelong and Yan Xiyun from the Institute of Biophysics of the Chinese Academy of Sciences introduces a novel ferritin-based delivery system for small interfering RNA (siRNA) targeting glioblastoma (GBM), a breakthrough that co

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2025-04-19 10:33:21前沿信息
首创的纳米传感器允许在植物中实时检测铁

Researchers have developed a near-infrared (NIR) fluorescent nanosensor capable of simultaneously detecting and differentiating between iron forms—Fe(II) and Fe(III)—in living plants.

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2025-04-19 10:18:51前沿信息
利用重力创建用于快速细胞分析的低成本微流体装置

A team of researchers at the George R. Brown School of Engineering and Computing at Rice University has developed an innovative artificial intelligence (AI)-enabled, low-cost device that will make flow cytometry—a technique used to analyze cells or partic

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2025-04-19 10:05:27前沿信息
无图像失真的透明可拉伸基板显示了下一代显示器的潜力

Stretchable display materials, which are gaining traction in the next-generation display market, have the advantage of being able to stretch and bend freely, but the limitations of existing materials have resulted in distorted screens and poor fit.

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2025-03-16 04:48:20动物植物
研究发现,人工智能在推进生物多样性保护方面具有尚未开发的潜力

A new study from McGill University researchers suggests the use of artificial intelligence (AI) to rapidly analyze vast amounts of biodiversity data could revolutionize conservation efforts by enabling scientists and policymakers to make better-informed d

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2025-03-16 04:34:25动物植物
神经元的反向迁移:探索大脑的进化结构

Researchers from the University of New Hampshire looked at the developmental process of the cerebral cortex—the outermost layer of the brain—and examined how neurons, or nerve cells, refine their positions in the brain after birth. Their study shed light

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