DataVXACS NanoPaper
journal article·2017-07-25

Disassembly of Dipeptide Single Crystals Can Transform the Lipid Membrane into a Network

Meifang Fu, Qi Li, Bingbing Sun, Yang Yang, Luru Dai, Tommy Nylander, Junbai Li

ACS Nano· Volume 11· Issue 7
Publisher page
Source abstract

Abstract

Coupling between cytoskeleton and membranes is critical to cell movement as well as organelle formation. Here, we demonstrate that self-assembled single crystals of a dipeptide, diphenylalanine (FF), can interact with liposomes to form cytoskeleton-like structures. Under a physiological condition, disassembly of FF crystals deforms and translocates supported lipid membrane. The system exhibits similar dynamic characteristics to the endoplasmic reticulum (ER) network in cells. This bottom-up system thus indicates that external matter can participate in the deformation of liposomes, and disassembly of the nanostructures enables a system with distinct dynamic behaviors.
Source: openalex_inverted_index · Quality: baseline

Research context

Nanomaterials

OpenAlex topics: Supramolecular Self-Assembly in Materials · Lipid Membrane Structure and Behavior · Polydiacetylene-based materials and applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab of Colloid, Interface and Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, China

University of Chinese Academy of Sciences, 100049 Beijing, China

CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, 100190 Beijing, China

Division of Physical Chemistry, Department of Chemistry, Lund University, P.O. Box 124, SE-22100 Lund, Sweden

Funding

Ministry of Science and Technology of the People's Republic of China · National Natural Science Foundation of China

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