Ontology highlight
ABSTRACT:
SUBMITTER: Yu H
PROVIDER: S-EPMC5854544 | biostudies-literature | 2018 Mar
REPOSITORIES: biostudies-literature
Yu Hui H Yang Yuting Y Yang Yunze Y Zhang Fenni F Wang Shaopeng S Tao Nongjian N
Nanoscale 20180301 11
Cellular membranes are important biomaterials with highly dynamic structures. Membrane dynamics plays an important role in numerous cellular processes, but precise tracking it is challenging due to the lack of tools with a highly sensitive and fast detection capability. Here we demonstrate a broad bandwidth optical imaging technique to measure cellular membrane displacements in the normal direction at sub-nm level detection limits and 20 μs temporal resolution (1 Hz-50 kHz). This capability allo ...[more]