Ontology highlight
ABSTRACT:
SUBMITTER: Roslon IE
PROVIDER: S-EPMC7695699 | biostudies-literature | 2020 Nov
REPOSITORIES: biostudies-literature
Nature communications 20201127 1
Porous, atomically thin graphene membranes have interesting properties for filtration and sieving applications. Here, graphene membranes are used to pump gases through nanopores using optothermal forces, enabling the study of gas flow through nanopores at frequencies above 100 kHz. At these frequencies, the motion of graphene is closely linked to the dynamic gas flow through the nanopore and can thus be used to study gas permeation at the nanoscale. By monitoring the time delay between the actua ...[more]