Dehydration entropy drives liquid-liquid phase separation by …
2020年6月26日 · Experimental and field-theoretic simulation results are consistent with PEG driving LLPS by dehydration of polymers, and show that PEG exerts its effect without …
Liquid-liquid phase separation induces pathogenic tau ... - Nature
2020年6月4日 · Tau LLPS was examined in the absence and presence of 10% polyethelene glycol (PEG, Sigma, 81269, PEG 3000 monodisperse solution, used for ≤6–8 months) as a …
Intermolecular interactions underlie protein/peptide phase …
2023年10月4日 · Liquid-liquid phase separation (LLPS) has emerged as a crucial biological phenomenon underlying the sequestration of macromolecules (such as proteins and nucleic...
『珍藏版』Cell发布“相分离”研究指南 - 知乎
近几年的研究表明，液-液相分离（ LLPS ：liquid-liquid phase separation）可能是细胞形成无膜细胞器的物理化学基础,比如细胞内的 p granule, nucleolar, stress granule 等（图1）。 图1：细 …
Liquid-liquid phase separation: Fundamental physical principles ...
2023年12月1日 · Liquid-liquid phase separation (LLPS) is a captivating phenomenon in which a uniform mixture spontaneously divides into two liquid phases with differing component …
技术专题 | 液-液相分离 (LLPS)：现代生物医学中的新前沿【珍藏】 …
液-液相分离（Liquid-Liquid Phase Separation, LLPS）是指在细胞内某些生物大分子（如蛋白质和RNA）通过相互作用，形成具有不同组分和性质的相分离液滴[1]。 这些液滴类似于油滴在水 …
Liquid–liquid phase separation in aqueous solutions of …
2021年7月14日 · Here, to the best of our knowledge, we report for the first time LLPS in concentrated aqueous solutions of PEG-based methacrylate homopolymers and their mixtures …
Liquid–Liquid Phase-Separated Systems from Reversible Gel–Sol ...
2021年7月8日 · Next, we set out to characterize the influence of PEG concentration on the LLPS behavior of the gelatin–PEG material system. After a heat-induced gel–sol transition, spherical …
Crowding-induced phase separation and gelling by co-condensation of PEG ...
2023年1月17日 · We studied the effect of the macromolecular crowding agent poly (ethylene glycol) (PEG), which is often considered an inert crowding agent. We observed that PEG could …
两种溶液混一混，混出一篇《Science》!|peg|流体|活性|混合物|葡 …
2022年8月13日 · Cristina Marchetti教授 研究了 活性应力和相关流动如何扰动软界面和液-液相分离 (LLPS)。 利用实验和理论，作者研究了 机械活动如何塑造分离主动和被动流体的软界面。 活 …