Ontology highlight
ABSTRACT:
SUBMITTER: Wang C
PROVIDER: S-EPMC7794543 | biostudies-literature | 2021 Jan
REPOSITORIES: biostudies-literature
Wang Ceming C Sensale Sebastian S Pan Zehao Z Senapati Satyajyoti S Chang Hsueh-Chia HC
Nature communications 20210108 1
Solid-state nanopores allow high-throughput single-molecule detection but identifying and even registering all translocating small molecules remain key challenges due to their high translocation speeds. We show here the same electric field that drives the molecules into the pore can be redirected to selectively pin and delay their transport. A thin high-permittivity dielectric coating on bullet-shaped polymer nanopores permits electric field leakage at the pore tip to produce a voltage-dependent ...[more]