Ontology highlight
ABSTRACT:
SUBMITTER: Zhang Y
PROVIDER: S-EPMC4933202 | biostudies-literature | 2016 Mar
REPOSITORIES: biostudies-literature
Zhang Yanjun Y Clausmeyer Jan J Babakinejad Babak B Córdoba Ainara López AL Ali Tayyibah T Shevchuk Andrew A Takahashi Yasufumi Y Novak Pavel P Edwards Christopher C Lab Max M Gopal Sahana S Chiappini Ciro C Anand Uma U Magnani Luca L Coombes R Charles RC Gorelik Julia J Matsue Tomokazu T Schuhmann Wolfgang W Klenerman David D Sviderskaya Elena V EV Korchev Yuri Y
ACS nano 20160201 3
Nanometric field-effect-transistor (FET) sensors are made on the tip of spear-shaped dual carbon nanoelectrodes derived from carbon deposition inside double-barrel nanopipettes. The easy fabrication route allows deposition of semiconductors or conducting polymers to comprise the transistor channel. A channel from electrodeposited poly pyrrole (PPy) exhibits high sensitivity toward pH changes. This property is exploited by immobilizing hexokinase on PPy nano-FETs to give rise to a selective ATP b ...[more]