Ontology highlight
ABSTRACT:
SUBMITTER: Yulaev A
PROVIDER: S-EPMC5639728 | biostudies-literature | 2017 Aug
REPOSITORIES: biostudies-literature
ACS applied materials & interfaces 20170508 31
Atomic-scale thickness, molecular impermeability, low atomic number, and mechanical strength make graphene an ideal electron-transparent membrane for material characterization in liquids and gases with scanning electron microscopy and spectroscopy. Here, we present a novel sample platform made of an array of thousands of identical isolated graphene-capped microchannels with high aspect ratio. A combination of a global wide field of view with high resolution local imaging of the array allows for ...[more]