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RNA nanoparticle therapy stops the spread of incurable bone marrow cancer（图）
RNA 纳米颗粒疗法 骨髓癌 肿瘤治疗
2023/6/27
Multiple myeloma is an incurable bone marrow cancer that kills over 100,000 people every year. Known for its quick and deadly spread, this disease is one of the most challenging to address. As these c...
A novel cancer therapeutic, combining antibody fragments with molecularly engineered nanoparticles, permanently eradicated gastric cancer in treated mice, a multi-institutional team of researchers fou...
Some researchers are driven by the quest to improve a specific product, like a battery or a semiconductor. Others are motivated by tackling questions faced by a given industry. Rob Macfarlane, MIT’s P...
Treating cancer with combinations of drugs can be more effective than using a single drug. However, figuring out the optimal combination of drugs, and making sure that all of the drugs reach the right...
Ligands are much like nanosized barnacles, binding to many kinds of surfaces. This form of adsorption is crucial for a range of chemical processes, from purification and catalysis to the design of nan...
中国地质大学科学技术发展院杨现禹，蔡记华*，蒋国盛*等，工程学院，Energy（July 2020），Nanoparticle plugging prediction of shale pores: A numerical and experimental study
能源领域；物理建模；纳米技术
2021/10/15
近日，能源与燃料领域国际重要期刊《Energy》刊发了中国地质大学工程学院蒋国盛教授和蔡记华教授团队的研究成果——“Nanoparticle plugging prediction of shale pores: A numerical and experimental study”。该文第一作者杨现禹为工程学院特任副教授，通讯作者为蔡记华教授和蒋国盛教授。
Clemson researchers illuminate the field of microscopy with invention of nanoparticle ‘buckyswitch’
Clemson researchers illuminate the field of microscopy nanoparticle buckyswitch
2017/7/24
Visualizing biological cells under a microscope was just made clearer, thanks to research conducted by graduate student Yifei Jiang and principal investigator Jason McNeill of Clemson University’s...
Although scientists have for decades been able to synthesize nanoparticles in the lab, the process is mostly trial and error, and how the formation actually takes place is obscure. However, a study re...
Effects of nanoparticle treatments on propagation of Prunus mahaleb L. by seed
germination percentage growth characteristics proline relative water content seed dormancy survival
2018/3/6
We examined the effects of nanoparticles (NPs) of TiO2 and ZnO at 0.5, 1, 2 or 3% concentrations for 10, 20, and
30 min in stratified seeds of Prunus mahaleb Linnaeus. Then, seedlings produced were i...
Effect of ZnO nanoparticle on cell viability,zinc uptake efficiency,and zinc transporters gene expression:a comparison with ZnO and ZnSO4
nano-ZnO bulk ZnO zinc transportation TPEN IEC-6 cells
2017/2/21
Zinc plays an important role in functional and structural integrity of cells. The aim of the current study was to compare cell viability, zinc uptake efficiency, and gene expression of metallothionein...
Silver nanoparticle concentration too low to be harmful in water supply,paper finds
Silver nanoparticle concentration too low harmful water supply paper finds
2016/11/4
Silver nanoparticles have a wide array of uses, one of which is to treat drinking water for harmful bacteria and viruses. But do silver nanoparticles also kill off potentially beneficial bacteria or c...
Mechanism of Hollow Nanoparticle Formation Due to Shape Fluctuations
Hollow Nanoparticle Formation Shape Fluctuations
2015/10/16
Shape fluctuations in nanoparticles strongly influence their stability. Here, we introduce a quantitative model of such shape fluctuations and apply this model to the important case of Pt-shell/transi...
Sandcastles Inspire New Nanoparticle Binding Technique
Sandcastles Nanoparticle Binding Technique
2015/8/13
The fabrication of multifunctional materials with tunable structure and properties requires programmed binding of their building blocks. For example, particles organized in long-ranged structures by e...
Environmentally Friendly Lignin Nanoparticle ‘Greens’ Silver Nanobullet to Battle Bacteria
Environmentally Friendly Lignin Nanoparticle Greens Silver Nanobullet Battle Bacteria
2015/8/4
Silver nanoparticles have antibacterial properties, but their use has been a cause for concern because they persist in the environment. Here, we show that lignin nanoparticles infused with silver ions...
One nanoparticle, six types of medical imaging
One nanoparticle six types of medical imaging
2015/3/4
It’s technology so advanced that the machine capable of using it doesn’t yet exist.Using two biocompatible parts, University at Buffalo researchers and their colleagues have designed a nanoparticle th...