2024-12-19 22:25:25前沿信息
纳米颗粒中的新型mRNA混合物显示出对抗肿瘤进展的治疗潜力

Therapeutic mRNAs offer great potential as a versatile and precise tool against cancer and other diseases. However, the therapeutic effectiveness is limited by the poor translation uptake of naked mRNA. To circumvent this challenge, researchers from VIB,

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2024-12-19 22:14:32前沿信息
在单一治疗中提供基于mRNA和RNAi的疗法可以对抗复杂的疾病

Researchers at the University of Ottawa may have cracked the code to harness both mRNA and RNAI-based therapies to improve the treatment of cancer, cardiovascular and other complex diseases.

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2024-12-19 21:58:45前沿信息
新型泡沫过滤器在初始测试中实现了高的微塑料去除率

Wuhan University-led research is reporting the development of a revivable self-assembled supramolecular biomass fibrous framework (a novel foam filter) that efficiently removes microplastics from complex aquatic environments.

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2024-12-19 21:42:09前沿信息
基于金属配位的方法为重要蛋白质结构基序的可控合成铺平了道路

A newly developed approach can precisely produce four-stranded β-sheets through metal–peptide coordination, report researchers from the Institute of Science Tokyo. Their innovative methodology overcomes long-standing challenges in controlled β-sheet forma

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2024-12-19 21:30:44前沿信息
超声引导下的显微“花”颗粒在靶向药物递送中显示出希望

How can medicines be directed to precise locations within the body where they need to act? Scientists have been researching this question for a long time. An example would be delivering cancer drugs directly to a tumor so that they only take effect at a s

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2024-12-19 21:17:28前沿信息
重新思考大脑起搏器:更好的纳米复合材料如何改善信号

Two years ago, a medical professional approached scientists at the University of Tabriz in Iran with an interesting problem: Patients were having headaches after pacemaker implants. Working together to investigate, they began to wonder if the underlying i

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2024-12-19 21:03:33前沿信息
银纳米立方体能够产生纳米激光

Kaunas University of Technology (KTU), Lithuania researchers, and scientists from Japan have developed a unique nanolaser. Although the dimensions of this laser are so small that its structure can only be seen through a powerful microscope, its potential

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2024-12-19 20:47:59前沿信息
新的X射线技术绘制了功能材料的纳米级结构图

Researchers have pioneered a new technique at the Swiss Light Source SLS called X-ray linear dichroic orientation tomography, which probes the orientation of a material's building blocks at the nanoscale in three-dimensions.

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2024-12-19 20:34:39前沿信息
二维材料磁性产生和增强的新方法

At just a few atoms of thickness, 2D materials offer revolutionary possibilities for new technologies that are microscopically sized but have the same capabilities as existing machines.

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2024-12-19 20:23:11前沿信息
原子力显微镜以亚分子分辨率揭示微管缺陷

In a study recently published in the journal Nano Letters, researchers from Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kanazawa, Japan, used frequency-modulated atomic force microscopy to reveal the submolecular structure of microtubu

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2024-12-19 20:07:32前沿信息
稳定的二茂铁分子造就了世界上最小的电控分子机器

Artificial molecular machines, nanoscale machines consisting of a few molecules, offer the potential to transform fields involving catalysts, molecular electronics, medicines, and quantum materials. These machines operate by converting external stimuli, l

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2024-12-19 19:56:40前沿信息
纳米石墨烯可实现红外“颜色”检测和成像

University of Central Florida (UCF) researcher Debashis Chanda, a professor at UCF's NanoScience Technology Center, has developed a new technique to detect long wave infrared (LWIR) photons of different wavelengths or "colors."

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