2025-04-20 17:13:28动物植物
真菌生物钟:对抗植物病害的潜在靶标

Fusarium oxysporum is a soil-borne fungal pathogen that causes a group of serious plant diseases known as Fusarium wilts. As one of the most economically important plant pathogens worldwide, it can infect hundreds of species—including major crops like tom

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2025-04-20 17:06:13前沿信息
纳米载体突破血脑屏障递送抗炎药

Oregon State University researchers have discovered a way to get anti-inflammatory medicine across the blood-brain barrier, opening the door to potential new therapies for a range of conditions, including Alzheimer's disease, multiple sclerosis, Parkinso

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2025-04-20 16:58:38动物植物
海洋微生物揭示了新的制氢基因簇

A genomic study of hydrogen-producing bacteria has revealed entirely new gene clusters capable of producing large volumes of hydrogen.

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2025-04-20 16:51:11前沿信息
非晶化改变了纳米催化剂的性能:研究表明结构紊乱的影响

A research team studied how iridium and palladium nanoparticles can change the properties of catalysts with minor degradation and transition to an amorphous state. The team includes Skoltech and Khakassian State University researchers led by Skoltech Prof

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2025-04-20 16:44:25动物植物
猎物的大小在狼、熊和美洲狮之间的竞争中起着令人惊讶的作用

New research from the University of Minnesota upends long-held understanding about how wolves, bears and cougars—three of Yellowstone National Park's most iconic carnivores—compete for prey.

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2025-04-20 16:38:43前沿信息
创建微型生物医学工厂:工程细菌分泌强大的纳米粒子以帮助药物输送

Researchers led by the University of Waterloo have discovered how to turn common bacteria into high-efficiency factories capable of producing tiny, powerful particles for drug delivery, cancer therapy, vaccine development and other biomedical uses.

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2025-04-20 16:33:20动物植物
新化石揭示喜马拉雅山麓的古代食肉哺乳动物

A group of researchers, including Harrisburg University of Science and Technology (HU) Professor Dr. Steven Jasinski, has published a study on fossil carnivoran mammals from the foothills of the Himalayan Mountains in northern India.

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2025-04-20 16:26:29前沿信息
科学家表示,“补丁状”热凝胶显示出下一代生物医学材料的潜力

Special biomedical materials that can be injected as a liquid and turn into a solid inside our bodies—called thermogels—could provide a less-invasive way to deliver drugs or treat wounds. Scientists at Penn State have developed a new design for these mate

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2025-04-20 16:22:04动物植物
由于记录不完整,尸花的生存面临风险

Commonly called the "corpse flower," Amorphophallus titanum is endangered for many reasons, including habitat destruction, climate change and encroachment from invasive species.

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2025-04-20 16:10:11前沿信息
揭示了水诱导钙钛矿降解的原子尺度机制

A research team has successfully observed and identified the water-induced degradation mechanism of perovskite, which is a next-generation optoelectronic material, in real time at the atomic scale. Published in Matter, this study presents key strategies f

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2025-04-20 16:10:01动物植物
共同加强:土著知识加强了比尔比的保护工作

One of the nation's most iconic and at-risk critters could benefit by combining Indigenous knowledge with western survey methods, according to a new study led by Charles Darwin University (CDU) in collaboration with the North Tanami Rangers and Tradition

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2025-04-20 15:58:04动物植物
大肠杆菌进化图谱可能导致对抗生素耐药性的精准医学

The first-of-its-kind in-depth bacterial evolutionary map could pave the way for the development of precision treatments for certain antibiotic-resistant infections, such as urinary tract infections.

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