相关实验视频

Updated: Jun 10, 2026

Using Magnetometry to Monitor Cellular Incorporation and Subsequent Biodegradation of Chemically Synthetized Iron Oxide Nanoparticles
08:13

Using Magnetometry to Monitor Cellular Incorporation and Subsequent Biodegradation of Chemically Synthetized Iron Oxide Nanoparticles

Published on: February 27, 2021

铁氧化物纳米颗粒之间的磁性相互作用通过树突介导的自组装直接控制

Benjamin L Frankamp1, Andrew K Boal, Mark T Tuominen

  • 1Department of Chemistry, University of Massachusetts, Amherst, Massachusetts 01003, USA.

Journal of the American Chemical Society
|July 7, 2005
PubMed
概括

研究人员使用聚胺胺树状体创建了性超对磁性氧化铁纳米粒子. 令人惊的是,增加粒子间距并没有显著改变磁性合,这挑战了当前的模型.

更多相关视频

Fabrication of Magnetic Platforms for Micron-Scale Organization of Interconnected Neurons09:54

Fabrication of Magnetic Platforms for Micron-Scale Organization of Interconnected Neurons

Published on: July 14, 2021

Stable Aqueous Suspensions of Manganese Ferrite Clusters with Tunable Nanoscale Dimension and Composition10:45

Stable Aqueous Suspensions of Manganese Ferrite Clusters with Tunable Nanoscale Dimension and Composition

Published on: February 5, 2022

相关概念视频

Microbes and Other Elemental Cycles01:24

Microbes and Other Elemental Cycles

Microbial activity plays a pivotal role in the biogeochemical cycling of iron and manganese, especially at the redox gradients characteristic of stratified aquatic environments. These cycles are driven by microbial transformations between oxidized and reduced forms of the metals, allowing organisms to exploit them for metabolic energy and structural purposes.Iron Cycling Across Redox GradientsIn neutral, oxygen-rich surface waters, iron is predominantly found in its oxidized, insoluble ferric...