Here we present the INDIANA (IN-cell DIffusion ANAlysis) method to simultaneously and non-invasively measure cell abundance, effective radius, permeability and intrinsic relaxation rates and diffusion coefficients within the inter- and intra-cellular populations. The method couples an experimental dataset ...
In addition, we show that this phenomenon is robust to RD model variation. Finally, using dimensionality-reduction approaches on large networks of skin scales, we show that animal growth affects the scale-colour flipping dynamics by causing a substantial decrease of the relative length scale of ...
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...
Under a Creative Commons license Open archiveAbstract 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 ...
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:...
RFdiffusion can be used to scaffold motifs, in a manner akin toConstrained Hallucination and RFjoint Inpainting. In general, RFdiffusion significantly outperforms both Constrained Hallucination and RFjoint Inpainting. When scaffolding protein motifs, we need a way of specifying that we want to scaffol...
* 题目: Unsupervised high-throughput segmentation of cells and cell nuclei in quantitative phase images* PDF: arxiv.org/abs/2311.1463* 作者: Julia Sistermanns,Ellen Emken,Gregor Weirich,Oliver Hayden,Wolfgang Utschick* 其他: This work has been submitted to the IEEE for possible publication. ...
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 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...
This diffusion in the embodiment of a multimedia content broadcast channel in a cell of a third generation, communication channel and the associated The present invention relates, according to a first aspect, a process for digital broadcasting is generally in the embodiment or more multicast broadcast...