2024-07-10 19:59:06动物植物
噬菌体展示技术有效提高抗菌肽对金黄色葡萄球菌的特异性靶向能力

Antibiotics are widely used in clinical treatment and animal production as an effective means to combat microbial infections. Antimicrobial peptides, as potential alternatives to antibiotics, have shown promising applications. However, owing to their broa

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2024-07-10 18:08:33前沿信息
分子自组装艺术:为先进材料制作2D纳米结构

Creating periodic nanostructures is vital for progress in material science and nanotechnology. Traditional methods often struggle with complexity and scalability. Integrating bottom-up self-assembly of block molecules with top-down lithography offers a so

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2024-07-10 17:54:27前沿信息
研究揭示了测定二维材料交换能的惊人简单方法

Researchers from the University of Basel have looked at how the ferromagnetic properties of electrons in the two-dimensional semiconductor molybdenum disulfide can be better understood. They revealed a surprisingly simple way of measuring the energy neede

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2024-07-10 17:39:00前沿信息
检测未来技术中的缺陷:这项研究增强了对下一代芯片可能候选芯片的理解

Silicon computer chips have served us well for more than half a century. The tiniest features on chips currently sold are approximately 3 nanometers—a startlingly small size given that a human hair is roughly 80,000 nanometers wide. Reducing the size of f

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2024-07-10 17:25:06前沿信息
激光和二维材料如何解决世界塑料问题

A global research team led by Texas Engineers has developed a way to blast the molecules in plastics and other materials with a laser to break them down into their smallest parts for future reuse.

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2024-07-10 17:12:13前沿信息
从可见光转向红外:开发高质量纳米晶体

Awarded the 2023 Nobel Prize in Chemistry, quantum dots have a wide variety of applications ranging from displays and LED lights to chemical reaction catalysis and bioimaging. These semiconductor nanocrystals are so small—on the order of nanometers—that t

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2024-07-10 17:01:03前沿信息
团队开创了一个“一锅平台”,可以快速生产信使核糖核酸递送颗粒

Imagine a scenario where a skilled hacker must upload critical software to update a central server and thwart a potentially lethal virus from wreaking havoc across a vast computer network. The programmer, armed with the lifesaving code, must navigate thro

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2024-07-10 02:03:34动物植物
研究表明,将社区价值观与科学相结合是生态系统恢复的关键

Up on the "roof of the world," one of the world's largest ecosystem restoration projects is taking place. The Qinghai-Tibetan Plateau (QTP) in western China is the world's highest plateau and covers a land area roughly five times the size of F

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2024-07-10 01:49:49动物植物
基因组数据集成提高苹果果实性状预测精度

Over the past few decades, the world has witnessed tremendous progress in the tools used for genomic analysis. While it's usually more common to associate these tools with the fields of biology and medicine, they have proven to be very valuable in agricu

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2024-07-10 01:37:34动物植物
研究揭示翠雀花花瓣分化的关键基因

A recent study investigated the role of the APETALA3–3 ortholog in shaping the diverse morphologies of petals in Delphinium anthriscifolium. This gene, previously known for its function in petal identity, is now revealed to be a key player in the intricat

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2024-07-10 01:23:45动物植物
深度学习模型增强玉米表型检测和作物管理

A research team has developed the Point-Line Net, a deep learning method based on the Mask R-CNN framework, to automatically recognize maize field images and determine the number and growth trajectory of leaves and stalks. The model achieved an object det

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2024-07-10 01:13:39动物植物
高光谱数据和DCGAN的创新应用增强了水稻蛋白质含量的估计

Rice (Oryza sativa L.) is a crucial crop feeding over half of the global population. The demand for high-quality, protein-rich rice is rising, making accurate grain protein content (GPC) estimation vital for breeding superior varieties.

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