Amplification-free nucleic-acid testing

An electrical biosensor combining CRISPR/Cas9 and a graphene field-effect transistor detects target genes in purified genomic samples at high sensitivity, within 15 minutes, and without the need for amplification.


Go to the profile of Pep Pàmies
about 3 years ago

The cover illustrates an electrical biosensor for nucleic acids that relies on the binding of target sequences to Cas9 immobilized on a graphene field-effect transistor.

See Hajian et al.

Image: Ella Maru Studio.