The hemoglobin (Hb) rotational correlation time is 2.2 longer in the cell than in solution. Because both the overlapping Hb and Mb signals are visible in vivo, a relaxation-based NMR strategy has been developed to discriminate between them. 展开 关键词:...
et al. Direct observation of the nanoscale dynamics of membrane lipids in a living cell. Nature 457, 1159–1162 (2009). Article CAS PubMed Google Scholar Clausen, M. P. et al. A straightforward approach for gated STED-FCS to investigate lipid membrane dynamics. Methods 88, 67–75 (2015...
Diffusion-weighted imaging was used to study the relationship between apparent diffusion coefficient (ADC) and cell volume fraction in cell suspensions and packed arrays. Cell volume fraction was varied by changing extracellular fluid osmolarity (for human glial cells) and by changing cell density (for...
Zeng, S, Tjepkema, JD (1994) The wall of the infected cell may be the major diffusion barrier in nodules of Myrica gale L. Soil Biol. Biochem. 5: pp. 633-639Zeng S, Tjepkema JD (1994) The wall of the infected cell may be the major diffusion barrier in nodules of Myrica gale ...
We strongly recommend reading this README carefully before getting started with RFdiffusion, and working through some of the examples in the Colab Notebook. If you want to set up RFdiffusion locally, follow the steps below: To get started using RFdiffusion, clone the repo: ...
The left panel in Fig.1cshows some examples of MSDs for Brownian (black line), subdiffusive (blue line), and superdiffusive (red line) motion together with the corresponding trajectories in 2D. For example, anomalous diffusion occurs in the diffusion of lipids and receptors in the cell ...
Stable Diffusion Introduction Stable diffusion is a term used in physics to describe the behavior of a particle or molecule as it moves through a medium. It refers to the tendency of particles to move in a stable, predictable way as they diffuse through a fluid or gas. This concept is impo...
A model is presented to calculate optical forces, friction, and diffusion for three-level atoms in a ladder configuration. This model is then applied to the 2(3)S(1)-2(3)p(2)-D-3(3) cascade in metastable helium. It is demonstrated that metastable helium atoms can be decelerated within...
IDRs are regions within a protein sequence that lack secondary or tertiary structure, and they carry out important and diverse functional roles in the cell directly facilitated by their lack of structure. Despite their prevalence and critical roles in function and disease, IDRs do not fit neatly ...
a–dCell loaded with QDs: a migrating keratocyte (a), QDs loaded in the cell (b), overlay of QD movies in the reference of cell frame (c) and QD trajectories (d). The upper and lower regions in each figure correspond to the lamellipodium and the cell body, respectively. Scale bar...